大学英语电子版教材--下册
教师证成绩查询-中国共青团入团申请书
大学英语自学教程(下)电子版
大学英语自学教程(下)
01-A.
What Is a Decision?
A decision is a choice
made from among alternative courses of action that
are available.
The purpose of making a
decision is to establish and achieve
organizational goals and objectives.
The
reason for making a decision is that a problem
exists, goals or objectives are wrong, or
something is standing in the way of
accomplishing them.
Thus the decision-making
process is fundamental to management. Almost
everything a
manager does involves decisions,
indeed, some suggest that the management process
is decision
making. Although managers cannot
predict the future, many of their decisions
require that they
consider possible future
events. Often managers must make a best guess at
what the future will
be and try to leave as
little as possible to chance, hut since
uncertainty is always there, risk
accompanies
decisions. Sometimes the consequences of a poor
decision are slight; at other times
they are
serious.
Choice is the opportunity to select
among alternatives. If there is no choice, there
is no
decision to be made. Decision making is
the process of choosing, and many decisions have a
broad range of choice. For example, a student
may be able to choose among a number of
different courses in order to implement the
decision to obtain a college degree. For managers,
every decision has constraints based on
policies, procedures, laws, precedents, and the
like.
These constraints exist at all levels of
the organization.
Alternatives are the
possible courses of action from which choices can
be made. If there
are no alternatives, there
is no choice and, therefore, no decision. If no
alternatives are seen,
often it means that a
thorough job of examining the problems has not
been done. For example,
managers sometimes
treat problems in an eitheror fashion; this is
their way of simplifying
complex problems. But
the tendency to simplify blinds them to other
alternatives.
At the managerial level,
decision making includes limiting alternatives as
well as
identifying them, and the range is
from highly limited to practically unlimited.
Decision makers must have some way of
determining which of several alternatives is best
-- that is, which contributes the most to the
achievement of organizational goals. An
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organizational goal
is an end or a state of affairs the organization
seeks to reach. Because
individuals (and
organizations) frequently have different ideas
about how to attain the goals, the
best choice
may depend on who makes the decision. Frequently,
departments or units within an
organization
make decisions that are good for them individually
but that are less than optimal for
the larger
organization. Called suboptimization, this is a
trade-off that increases the advantages
to one
unit or function but decreases the advantages to
another unit or function. For example, the
marketing manager may argue effectively for an
increased advertising budget. In the larger
scheme of things, however, increased funding
for research to improve the products might be
more beneficial to the organization.
These
trade-offs occur because there are many objectives
that organizations wish to attain
simultaneously. Some of these objectives are
more important than others, but the order and
degree of importance often vary from person to
person and from department to department.
Different managers define the same problem in
different terms. When presented with a common
case, sales managers tend to see sales
problems, production managers see production
problems,
and so on.
The ordering and
importance of multiple objectives is also based,
in part, on the values of
the decision maker.
Such values are personal; they are hard to
understand, even by the individual,
because
they are so dynamic and complex. In many business
situations different people's values
about
acceptable degrees of risk and profitability cause
disagreement about the correctness of
decisions.
People often assume that a
decision is an isolated phenomenon. But from a
systems point
of view, problems have multiple
causes, and decisions have intended and unintended
consequences. An organization is an ongoing
entity, and a decision made today may have
consequences far into the future. Thus the
skilled manager looks toward the future
consequences
of current decisions.
01-B. Secrets of Success at an Interview
The subject of today's talk is interviews.
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The key words
here are preparation and confidence, which will
carry you far.
Do your homework first.
Find out all you can about the job you are
applying for and the organization you hope to
work for.
Many of the employers I
interviewed made the same criticism of candidates.
no idea what the day to day work of the job
brings about. They have vague notions of
the
company's prospects’ or of 'serving the
community', but have never taken the trouble to
find
out the actual tasks they will be
required to do.”
Do not let this be said of
you. It shows an unattractive indifference to your
employer and
to your job.
Take the time to
put yourself into the interviewer's place. He
wants somebody who is
hard-working with a
pleasant personality and a real interest in the
job.
Anything that you find out about the
prospective employer can be used to your advantage
during the interview to show that you have
bothered to master some facts about the people who
you hope to work for.
Write down (and
remember) the questions you want to ask the
interviewer(s) so that you
are not speechless
when they invite your questions. Make sure that
holidays and pay are not the
first things you
ask about. If all your questions have been
answered during the interview, reply:
Do
not be afraid to ask for clarification of
something that has been said during the
interview if you want to be sure what was
implied, but do be polite.
Just before you go
to the interview, look again at the original
advertisement that you
answered, any
correspondence from your prospective employer,
photocopies of your letter of
application or
application form and your resume.
Then you
will remember what you said and what they want.
This is very important if you
have applied for
many jobs in a short time as it is easy to become
confused and give an
impression of
inefficiency.
Make sure you know where and
when you have to report for the interview. Go to
the
building (but not inside the office) a day
or two before, if necessary, to find out how long
the
journey takes and where exactly the place
is.
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Aim to
arrive five or ten minutes early for the actual
interview, then you will have a little
time in
hand and you will not panic if you are delayed.
You start at a disadvantage if you arrive
worried and ten minutes late.
Dress in
clean, neat, conservative clothes. Now is NOT the
time to experiment with the
punk look or
(girls) to wear low-cut dresses with miniskirts.
Make sure that your shoes, hands
and hair (and
teeth) are clean and neat.
Have the letter
inviting you for an interview ready to show in
case there is any difficulty
in communication.
You may find yourself facing one interviewer
or a panel. The latter is far more
intimidating, but do not let it worry you too
much. The interviewer will probably have a table
in
front of himher. Do not put your things or
arms on it.
If you have a bag or a case, put
it on the floor beside your chair. Do not clutch
it
nervously or, worse still, drop it,
spilling everything.
Shake hands if the
interviewer offers his hand first. There is little
likelihood that a panel
of five wants to go
though the process of all shaking hands with you
in turn. So you do not be
upset if no one
offers.
Shake hands firmly -- a weak hand
suggests a weak personality, and a crushing grip
is
obviously painful. Do not drop the hand as
soon as yours has touched it as this will seem to
show you do not like the other person.
Speak politely and naturally even if you are
feeling shy. Think before you answer any
questions.
If you cannot understand, ask:
you mind rephrasing the question, please?The
question will then be repeated in different
words.
If you are not definitely accepted or
turned down on the spot, ask:
hear the results
of this interview?
If you do receive a letter
offering you the job, you must reply by letter
(keep a photocopy)
as soon as possible.
Good luck!
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02-A. Black Holes
What is a black hole? Well, it's
difficult to answer this question, since the terms
we would
normally use to describe a scientific
phenomenon are inadequate here. Astronomers and
scientists think that a black hole is a region
of space (not a thing ) into which matter has
fallen
and from which nothing can escape ?not
even light. So we can't see a black hole. A black
hole
exerts a strong gravitational pull and
yet it has no matter. It is only space -- or so we
think. How
can this happen?
The theory is
that some stars explode when their density
increases to a particular point;
they collapse
and sometimes a supernova occurs. From earth, a
supernova looks like a very
bright light in
the sky which shines even in the daytime.
Supernovae were reported by
astronomers in the
seventeenth and eighteenth centuries. Some people
think that the Star of
Bethlehem could have
been a supernova. The collapse of a star may
produce a White Dwarf or a
neutron star -- a
star, whose matter is so dense that it continually
shrinks by the force of its own
gravity. But
if the star is very large (much bigger than our
sun) this process of shrinking may be
so
intense that a black hole results. Imagine the
earth reduced to the size of a marble, but still
having the same mass and a stronger
gravitational pull, and you have some idea of the
force of a
black hole. Any matter near the
black hole is sucked in. It is impossible to say
what happens
inside a black hole. Scientists
have called the boundary area around the hole the
We know nothing about events which happen once
objects pass this boundary. But in theory,
matter must behave very differently inside the
hole.
For example, if a man fell into a black
hole, he would think that he reached the center of
it
very quickly. However an observer at the
event horizon would think that the man never
reached
the center at all. Our space and time
laws don't seem to apply to objects in the area of
a black
hole. Einstein's relativity theory is
the only one which can explain such phenomena.
Einstein
claimed that matter and energy are
interchangeable, so that there is no
There are
no constants at all, and measurements of time and
space depend on the position of the
observer.
They are relative. We do not yet fully understand
the implications of the relativity
theory; but
it is interesting that Einstein's theory provided
a basis for the idea of black holes
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before astronomers
started to find some evidence for their existence.
It is only recently that
astronomers have
begun specific research into black holes. In
August 1977, a satellite was
launched to
gather data about the 10 million black holes which
are thought to be in the Milky
Way. And
astronomers are planning a new observatory to
study the individual exploding stars
believed
to be black holes,
The most convincing
evidence of black holes comes frown research into
binary star
systems. Binary stars, as their
name suggests, are twin stars whose position in
space affects each
other. In some binary
systems, astronomers have shown that there is an
invisible companion star,
a the one which we
can see is
being pulled towards the companion
star. Could this invisible star, which exerts such
a great
force, be a black hole? Astronomers
have evidence of a few other stars too, which
might have
black holes as companions.
The
story of black holes is just beginning.
Speculations about them. are endless. There
might be a massive black hole at the center of
our galaxy swallowing up stars at a very rapid
rate.
Mankind may one day meet this fate. On
the other hand, scientists have suggested that
very
advanced technology could one day make
use of the energy of black holes for mankind.
These
speculations sound like science fiction.
But the theory of black holes in space is accepted
by
many serious scientists and astronomers.
They show us a world which operates in a totally
different way from our own and they question
our most basic experience of space and time.
02-B. Worlds within Worlds
First of
all let us consider the earth (that is to say, the
world) as a planet revolving round
the sun.
The earth is one of nine planets which move in
orbit round the sun. These nine planets,
together with the sun, make up what is called
our solar system. How this wonderful system
started and what kept it working with such
wonderful accuracy is largely a mystery but
astronomers tell us that it is only one of
millions of similar systems in space, and one of
the
smallest.
The stars which we see
glittering in the sky on a dark and cloudless
night are almost
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certainly the suns of other solar systems more
or less like our own, but they are so far away in
space that it is unlikely that we shall ever
get to know very much about them. About our own
solar system, however, we are learning more
every day.
Before the American and Russian
astronauts made their thrilling journeys into
outer space
it was difficult for us to realise
what our earth looked like from hundreds of
thousands of miles
away, but the photographs
which the astronauts were able to take show us the
earth in space
looking not very different from
what the moon looks like when we look at it from
the earth. The
earth is, however, very
different from the moon, which the American
astronauts have found to be
without life or
vegetation, whereas our earth is very much alive
in every respect. The moon, by
the way, is
called a satellite because it goes round our earth
as well as round the sun. In other
words, it
goes round the sun with our earth.
The surface
of our earth is covered by masses of land and
larger areas of water. Let us
consider the
water areas first. The total water area is about
three times as large as the land area.
The
very large separate areas of water are called
In most of the oceans and seas some of the
water is found to be flowing in a particular
direction -- that is to say, from one part
towards another part of the ocean or sea
concerned. The
water which is flowing in this
manner is said to be moving as a There are many
thousands of currents in the waters of the
oceans and seas, but only certain of the stronger
and
better marked currents are specially named
and of great importance. These currents are
important because they affect the climate of
the land areas close to where they flow and also
because they carry large quantities of
microscopic animal and vegetable life which forms
a large
part of the food for fishes.
The
nature and characteristics of the surface of the
land areas of the earth vary a great deal
from
area to area and from place to place. The surface
of some areas consists largely of high
mountains and deep valleys whilst, in other
areas, most of the surface consists of plains. If
one
made a journey over the Continents one
would find every kind of surface including
mountain
ranges, plains, plateaux, deserts,
tropical forestlands and empty areas covered
permanently by
ice and snow.
When thinking
and learning about the world we should not forget
that our world is the
home of a very great
many different people -- peoples with different
coloured skins, living very
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different lives and
having very different ideas about a great many
important things such as
religion, government,
education and social behaviour.
The
circumstances under which different people live
make a great difference between the
way in
which they live and the way in which we live, and
it ought to be our business to try to
understand those different circumstances so
that we can better understand people of other
lands.
Above all, we should avoid deciding
what we think about people different from
ourselves
without first having learned a great
deal about them and the kind of lives they have to
live. It is
true to say that the more we learn
about other people, the better we understand their
ideas and, as
a rule, the better we like those
people themselves.
03-A. Euthanasia:
For and Against
We mustn't delay any
longer ... swallowing is difficult ... and
breathing, that's also
difficult. Those
muscles are weakening too ... we mustn't delay any
longer.”
These were the words of Dutchman Cees
van Wendel de Joode asking his doctor to help
him die. Affected with a serious disease, van
Wendel was no longer able to speak clearly and he
knew there was no hope of recovery and that
his condition was rapidly deteriorating.
Van
Wendel's last three months of life before being
given a final, lethal injection by his
doctor
were filmed and first shown on television last
year in the Netherlands. The programme
has
since been bought by 20 countries and each time it
is shown, it starts a nationwide debate on
the
subject.
The Netherlands is the only country
in Europe which permits euthanasia, although it is
not technically legal there. However, doctors
who carry out euthanasia under strict guidelines
introduced by the Dutch Parliament two years
ago are usually not prosecuted. The guidelines
demand that the patient is experiencing
extreme suffering, that there is no chance of a
cure, and
that the patient has made repeated
requests for euthanasia. In addition to this, a
second doctor
must confirm that these criteria
have been met and the death must be reported to
the police
department.
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Should doctors be
allowed to take the lives of others? Dr. Wilfred
van Oijen, Cees van
Wendel's doctor, explains
how he looks at the question:
case,
killing is the worst thing I can imagine. But
that's entirely different from my work as a
doctor. I care for people and I try to ensure
that they don't suffer too much. That's a very
different
thing.”
Many people, though, are
totally against the practice of euthanasia. Dr.
Andrew Ferguson,
Chairman of the organisation
Healthcare Opposed to Euthanasia, says that
of
euthanasia cases, what the patient is actually
asking for is something else. They may want a
health professional to open up communication
for them with their loved ones or family --
there's
nearly always another question behind
the question.”
Britain also has a strong
tradition of hospices -- special hospitals which
care only for the
dying and their special
needs. Cicely Saunders, President of the National
Hospice Council and a
founder member of the
hospice movement, argues that euthanasia doesn't
take into account that
there are ways of
caring for the dying. She is also concerned that
allowing euthanasia would
undermine the need
for care and consideration of a wide range of
people: very easy in
society now for the
elderly, the disabled and the dependent to feel
that they are burdens, and
therefore that they
ought to opt out. I think that anything that
legally allows the shortening of life
does
make those people more vulnerable.”
Many find
this prohibition of an individual's right to die
paternalistic. Although they agree
that life
is important and should be respected, they feel
that the quality of life should not be
ignored. Dr. van Oijen believes that people
have the fundamental right to choose for
themselves
if they want to die: those people
who oppose euthanasia are telling me is that dying
people haven't the right. And that when people
are very ill, we are all afraid of their death.
But
there are situations where death is a
friend. And in those cases, why not?
But
van Wendel's death was both moving and
sensitive. His doctor was clearly a family friend;
his
wife had only her husband's interests at
heart. Some, however, would argue that it would be
dangerous to use this particular example to
support the case for euthanasia. Not all patients
would receive such a high level of individual
care and attention.
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03-B. Advantage
Unfair
According to the writer Walter
Ellis, author of a book called the Oxbridge
Conspiracy,
Britain is still dominated by the
old-boy network: it isn't what you know that
matters, but who
you know. He claims that at
Oxford and Cambridge Universities (Oxbridge for
short) a few
select people start on an
escalator ride which, over the years, carries them
to the tops of British
privilege and power.
His research revealed that the top professions all
continue to be dominated,
if not 90 per cent,
then 60 or 65 per cent, by Oxbridge graduates.
And yet, says Ellis, Oxbridge graduates make
up only two per cent of the total number of
students who graduate from Britain's
universities. Other researches also seem to
support his
belief that Oxbridge graduates
start with an unfair advantage in the employment
market. In the
law, a recently published
report showed that out of 26 senior judges
appointed to the High Court
last year, all of
them went to private schools and 21 of them went
to Oxbridge.
But can this be said to amount to
a conspiracy? Not according to Dr. John Rae, a
former
headmaster of one of Britain's leading
private schools, Westminster:
now gone.
Some time ago -- in the 60s and before ?entry to
Oxford and Cambridge was not
entirely on
merit. Now, there's absolutely no question in any
objective observer's mind that, entry
to
Oxford and Cambridge is fiercely
competitive.
However, many would disagree with
this. For, although over three-quarters of British
pupils are educated in state schools, over
half the students that go to Oxbridge have been to
private, or schools. Is this because pupils
from Britain's private schools are more
intelligent than those from state schools, or
are they simply better prepared?
On average,
about $$ 5,000 a year is spent on each private
school pupil, more than twice
the amount spent
on state school pupils. So how can the state
schools be expected to compete
with the
private schools when they have far fewer
resources? And how can they prepare their
pupils for the special entrance exam to Oxford
University, which requires extra preparation, and
for which many public school pupils
traditionally stay at school and do an additional
term?
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Until
recently, many blamed Oxford for this bias because
of the university's special
entrance exam
(Cambridge abolished its entrance exam in 1986).
But last February, Oxford
University decided
to abolish the exam to encourage more state school
applicants. From autumn
1996, Oxford
University applicants, like applicants to other
universities, will be judged only on
their A
level results and on their performance at
interviews, although some departments might
still set special tests.
However, some
argue that there's nothing wrong in having elite
places of learning, and
that by their very
nature, these places should not be easily
accessible. Most countries are run by
an elite
and have centres of academic excellence from which
the elite are recruited. Walter Ellis
accepts
that this is true:
provide this elite
through a much broader base. In America you've got
the Ivy League, centred
on Harvard and Yale,
with Princeton and Stanford and others. But again,
those universities
together -- the elite
universities -- are about ten or fifteen in
number, and are being pushed along
from behind
by other great universities like, for example,
Chicago and Berkeley. So you don't
have just
this narrow concentration of two universities
providing a constantly replicating elite.”
When it comes to Oxford and Cambridge being
elitist because of the number of private
school pupils they accept, Professor Stone of
Oxford University argues that there is a simple
fact
he and his associates cannot ignore:
place for remedial education. It's not
what Oxford is there to do.”
However, since
academic excellence does appear to be related to
the amount of money
spent per pupil, this does
seem to imply that Prime Minister John Major's
vision of Britain as a
classless society is
still a long way off. And it may be worth
remembering that while John Major
didn't
himself go to Oxbridge, most of his ministers did.
04-A. Slavery on Our Doorstep
There
are estimated to be more than 20,000 overseas
domestic servants working in Britain
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(the exact figure is
not known because the Home Office, the Government
department that deals
with this, does not keep
statistics). Usually, they have been brought over
by foreign businessmen,
diplomats or Britons
returning from abroad. Of these 20,000, just under
2,000 are being
exploited and abused by their
employers, according to a London-based campaigning
group
which helps overseas servants working in
Britain.
The abuse can take several forms.
Often the domestics are not allowed to go out, and
they
do not receive any payment. They can be
physically, sexually and psychologically abused.
And
they can have their passports removed,
making leaving or
The sad condition of women
working as domestics around the world received
much
media attention earlier this year in
several highly publicised cases. In one of them, a
Filipino
maid was executed in Singapore after
being convicted of murder, despite protests from
various
quarters that her guilt had not been
adequately established. Groups like Anti-Slavery
International say other, less dramatic, cases
are equally deserving of attention, such as that
of
Lydia Garcia, a Filipino maid working in
London:
I was supposed to be paid $$ 120
but I never received that amount. They always
threatened that
they would send me back to my
country.”
Then there is the case of Kumari
from Sri Lanka. The main breadwinner in her
family, she
used to work for a very low wage
at a tea factory in Sri Lanka. Because she found
it difficult to
feed her four children, she
accepted a job working as a domestic in London.
She says she felt
like a prisoner at the
London house where she worked:
on a shelf
with a spad0 of only three feet above me. I wasn't
allowed to talk to anybody. I wasn't
even
allowed to open the window. My employers always
threatened to report me to the Home
Office or
the police.”
At the end of 1994 the British
Government introduced new measures to help protect
domestic workers from abuse by their
employers. This included increasing the minimum
age of
employees to 18, getting employees to
read and, understand an advice leaflet, getting
employers
to agree to provide adequate
maintenance and conditions, and to put in writing
the main terms
and conditions of the job (of
which the employees should see a copy).
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However, many people
doubt whether this will successfully reduce the
incidence of abuse.
For the main problem
facing overseas maids and domestics who try to
complain about cruel
living and working
conditions is that they do not have independent
immigrant status and so
cannot change
employer. (They are allowed in the United Kingdom
under a special concession
in the immigration
rules which allows foreigners to bring domestic
staff with them.) So if they
do complain, they
risk being deported.
Allowing domestic workers
the freedom to seek the same type of work but with
a
different employer, if they so choose, is
what groups like Anti-Slavery International are
campaigning the Government for. It is, they
say, the right to change employers which
distinguishes employment from slavery.
04-B. Return of The Chain Gang
Eyewitnesses say it was a scene straight out
of a black and white movie from the 1950s.
As
the sun rose over the fields of Huntsville,
Alabama, in the American South, the convicts got
down from the trucks that had brought them
there. Watched over by guards with guns, they
raised their legs in unison and made their way
to the edge of the highway, Interstate 65. The
BBC's Washington correspondent Clare Bolderson
was there and she sent this report:
five,
were shackled together in leg irons joined by an
eight-foot chain. The prisoners will work
for
up to 90 days on the gang: they'll clear ditches
of weeds and mend fences along Alabama's
main
roads. While they are working on the gang, they抣l
also live in some of the harshest prison
conditions in the United States. There'll be
no televisions or phone calls; many other day-to-
day
privileges will be denied.”
The
authorities in Alabama say there is a lot of
support for the re-introduction of chain
gangs
in the State after a gap of 30 years (the last
gangs were abolished in Georgia in the early
1960s). Many people believe it is an effective
way to get criminals to pay back their debt to
society.
The prisoners stay shackled when
they use toilets. They reacted sharply to the
treatment
they are given:
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Prisoner one:
now.
Prisoner two:
Prisoner three:
Six out of every ten prisoners in chains are
black, which is why the chain gangs call up
images of slavery in centuries gone by, when
black people were brought from Africa in leg irons
and made to work in plantations owned by white
men. Not surprisingly, although three-quarters
of the white population of Alabama supports
chain gangs, only a small number of black people
do. Don Claxton, spokesman for the State
Government of Alabama, insists that the system is
not
racist:
that's going to help save
the people of Alabama tax money because they don't
have to pay as
many officers to work on the
highways. And it's going to help clean up our
highways and it's
going to help clean up the
State.”
However, the re-introduction of these
measures has caused a great deal of strong
disagreement. Human rights organizations say
that putting prisoners in chains is not only
inhumane but also ineffective. Alvin
Bronstein, member of the Civil Liberties Union,
says that
study after study has shown that you
cannot prevent people from committing crimes by
punishment or the threat of punishment:
hostile, so that when they get out of prison,
they will increase the level of their criminal
behaviour.”
Civil liberties groups say
that chaining people together doesn't solve the
causes of crime,
such as poverty or
disaffection within society. What it does is
punish prisoners for the ills of
society. They
say the practice takes the United States back to
the Middle Ages, and that it is a
shame to
American society. But that抯 not an argument likely
to win favour among many
people in the Deep
South of the United States. Alabama's experiment
is to be widened to include
more prisoners,
and other States, such as Arkansas and Arizona,
will very probably introduce
their own chain
gang schemes.
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05-A. The New Music
The new music was
built out of materials already in existence:
blues, rock'n'roll, folk
music. But although
the forms remained, something completely new and
original was made out
of these older elements
-- more original, perhaps, than even the new
musicians themselves yet
realize. The
transformation took place in 1966--1967. Up to
that time, the blues had been an
essentially
black medium. Rock'n'roll, a blues derivative, was
rhythmic dance music. Folk music,
old and
modern, was popular among college students. The
three forms remained musically and
culturally
distinct, and even as late as 1965, none of them
were expressing any radically new
states of
consciousness. Blues expressed black soul; rock
was the beat of youthful energy; and
folk
music expressed anti-war sentiments as well as
love and hope.
In 1966 -- 1967 there was
spontaneous transformation. In the United States,
it originated
with youthful rock groups
playing in San Francisco. In England, it was led
by the Beatles, who
were already established
as an extremely fine and highly individual rock
group. What happened,
as well as it can be put
into words, was this. First, the separate musical
traditions were brought
together. Bob Dylan
and the Jefferson Airplane played folk rock, folk
ideas with a rock beat.
White rock groups
began experimenting with the blues. Of course,
white musicians had always
played the blues,
but essentially as imitators of the Negro style;
now it began to be the white
bands’ own music.
And all of the groups moved towards a broader
eclecticism and synthesis.
They freely took
over elements from jazz, from American country
music, and as time went on
from even more
diverse sources. What developed was a music
readily taking on various forms
and capable of
an almost limitless range of expression.
The
second thing that happened was that all the
musical groups began using the full range
of
electric instruments and the technology of
electronic amplifiers. The electric guitar was an
old
instrument, but the new electronic effects
were altogether different -- so different that a
new
listener in 1967 might well feel that
there had never been any sounds like that in the
world
before. Electronics did, in fact, make
possible sounds that no instrument up to that time
could
produce. And in studio recordings, new
techniques made possible effects that not even an
electronic band could produce live. Electronic
amplifiers also made possible a fantastic increase
in volume, the music becoming as loud and
penetrating as the human ear could stand, and
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thereby achieving
a
now audiences of total participants, feeling
the music in all of their senses and all of their
bones.
Third, the music becomes a multi-media
experience; a part of a total environment. The
walls of the ballrooms were covered with
changing patterns of light, the beginning of the
new art
of the light show. And the audience
did not sit, it danced. With records at home,
listeners
imitated these lighting effects as
best they could, and heightened the whole
experience by using
drugs. Often music was
played out of doors, where nature provided the
environment.
05-B. Different Types of
Composers
I can see three different types of
composers in musical history, each of whom creates
music in a somewhat different fashion.
The
type that has fired public imagination most is
that of the spontaneously inspired
composer --
the Franz Schubert type, in other words. All
composers are inspired, of course, but
this
type is more spontaneously inspired. Music simply
wells out of him. He can't get it down on
paper fast enough. You can almost tell this
type of composer by his fruitful output. In
certain
months, Schubert wrote a song a day.
Hugo Wolf did the same.
In a sense, men of
this kind begin not so much with a musical theme
as with a completed
composition. They
invariably work best in the shorter forms. It is
much easier to improvise a
song than it is to
improvise a symphony. It isn't easy to be inspired
in that spontaneous way for
long periods at a
stretch. Even Schubert was more successful in
handling the shorter forms of
music. The
spontaneously inspired man is only one type of
composer, with his own limitations.
Beethoven
belongs to the second type -- the constructive
type, one might call it. This type
serves as
an example of my theory of the creative process in
music better than any other, because
in this
case the composer really does begin with a musical
theme. In Beethoven's case there is no
doubt
about it, for we have the notebooks in which he
put the themes down. We can see from his
notebooks how he worked over his themes -- how
he would not let them be until they were as
perfect as he could make them. Beethoven was
not a spontaneously inspired composer in the
Schubert sense at all. He was the type that
begins with a theme; makes it a preliminary idea;
and
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upon
that composes a musical work, day after day, in
painstaking fashion. Most composers since
Beethoven's day belong to this second type.
The third type of composer I can only call,
for lack of a better name, the traditionalist
type.
Men like Palestrina and Bach belong in
this category. They both are characteristic of the
kind of
composer who is born in a particular
period of musical history, when a certain musical
style is
about to reach its fullest
development. It is a question at such a time of
creating music in a
well-known and accepted
style and doing it in a way that is better than
anyone has done it before
you.
The
traditionalist type of composer begins with a
pattern rather than with a theme. The
creative
act with Palestrina is not the thematic conception
so much as the personal treatment of a
well-
established pattern. And even Bach, who composed
forty-eight of the most various and
inspired
themes in his Well Tempered Clavichord, knew in
advance the general formal mold that
they were
to fill. It goes without saying that we are not
living in a traditionalist period nowadays.
One might add, for the sake of completeness, a
fourth type of composer -- the pioneer
type:
men like Gesualdo in the seventeenth century,
Moussorgsky and Berlioz in the nineteenth,
Debussy and Edgar Varese in the twentieth. It
is difficult to summarize the composing methods
of so diversified a group. One can safely say
that their approach to composition is the opposite
of the traditionalist type. They clearly
oppose conventional solutions of musical problems.
Inmany ways, their attitude is experimental
?they seek to add new harmonies, new sonorities,
new formal principles. The pioneer type was
the characteristic one at the turn of the
seventeenth
century and also at the beginning
of the twentieth century, but it is much less
evident today.
06-A. Improving Industrial
Efficiency through Robotics
Robots, becoming
increasingly prevalent in factories and industrial
plants throughout the
developed world, are
programmed and engineered to perform industrial
tasks without human
intervention.
Most of
today's robots are employed in the automotive
industry, where they are
programmed to take
over such jobs as welding and spray painting
automobile and truck bodies.
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They also load and
unload hot, heavy metal forms used in machines
casting automobile and
truck frames.
Robots, already taking over human tasks in the
automotive field, are beginning to be seen,
although to a lesser degree, in other
industries as well. There they build electric
motors, small
appliances, pocket calculators,
and even watches. The robots used in nuclear power
plants
handle the radioactive materials,
preventing human personnel from being exposed to
radiation.
These are the robots responsible
for the reduction in job-related injuries in this
new industry.
What makes a robot a robot and
not just another kind of automatic machine? Robots
differ
from automatic machines in that after
completion of one specific task, they can be
reprogrammed by a computer to do another one.
As an example, a robot doing spot welding one
month can be reprogrammed and switched to
spray painting the next. Automatic machines, on
the other hand, are not capable of many
different uses; they are built to perform only one
task.
The next generation of robots will be
able to see objects, will have a sense of touch,
and
will make critical decisions. Engineers
skilled in microelectronics and computer
technology are
developing artificial vision
for robots. With the ability to
one specific
class of objects out of a stack of different kinds
of materials. One robot vision
system uses
electronic digital cameras containing many rows of
light-sensitive materials. When
light from an
object such as a machine part strikes the camera,
the sensitive materials measure
the intensity
of light and convert the light rays into a range
of numbers. The numbers are part of
a
grayscale system in which brightness is measured
in a range of values. One scale ranges from 0
to 15, and another from 0 to 255. The 0 is
represented by black. The highest number is white.
The numbers in between represent different
shades of gray. The computer then makes the
calculations and converts the numbers into a
picture that shows an image of the object in
question. It is not yet known whether robots
will one day have vision as good as human vision.
Technicians believe they will, but only after
years of development.
Engineers working on
other advances are designing and experimenting
with new types of
metal hands and fingers,
giving robots a sense of touch. Other engineers
are writing new
programs allowing robots to
make decisions such as whether. to discard
defective parts in
finished products. To do
this, the robot will also have to be capable of
identifying those defective
parts.
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These future robots,
assembled with a sense of touch and the ability to
see and make
decisions, will have plenty of
work to do. They can be used to explore for
minerals on the ocean
floor or in deep areas
of mines too dangerous for humans to enter. They
will work as gas station
attendants, firemen,
housekeepers, and security personnel. Anyone
wanting to understand the
industry of the
future will have to know about robotics.
06-B. Predicting Earthquakes
Can
earthquakes be predicted? Scientists are working
on programs to predict where and
when an
earthquake will occur. They hope to develop an
early warning system that can be used
to
forecast earthquakes so that lives can be saved.
Earthquakes are the most dangerous and deadly
of all natural events. They occur in many
parts of the world. Giant earthquakes have
been recorded in Iran, China, Guatemala, Chile,
India,
and Alaska. Two of the biggest
earthquakes that were ever recorded took place in
China and
Alaska. These earthquakes measured
about 8.5 on the Richter Scale. The Richter Scale
was
devised by Charles Richter in 1935, and
compares the energy level of earthquakes. An
earthquake that measures a 2 on the scale can
be felt hut causes little damage. One that
measures
4.5 on the scale can cause slight
damage, and an earthquake that has a reading of
over 7 can
cause major damage. It is important
to note that a reading of 4 indicates an
earthquake ten times
as strong as one with a
reading of ists want to be able to predict those
earthquakes that
have a reading of over 4 on
the Richter Scale.
How do earthquakes occur?
Earthquakes are caused by the shifting of rocks
along cracks,
or faults, in the earth's crust.
The fault is produced when rocks near each other
are pulled in
different directions. The best-
known fault in North America is the San
Andreasfault in the state
of California in the
United States.
The nations that are actively
involved in earthquake prediction programs include
Japan,
China, Russia, and the United States.
These countries have set up seismic networks in
areas of
their countries where earthquakes are
known to occur. These networks are on the alert
for
warning signs that show the weakening of
rock layers that can precede an earthquake. Many
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kinds of
seismic instruments are used by the networks to
monitor the movements of the earth's
crust.
The scientists also check water in deep wells.
They watch for changes in the water level
and
temperature that are associated with movement
along faults.
Scientists in China, Russia, and
the United States measure radon in ground water.
Radon
is a gas that comes from the radioactive
decay of radium in rocks. The gas flows through
the
ground and dissolves in underground
streams and wells. Scientists speculate that the
amount of
radon increases in the ground when
rocks layers shift, exposing new rock, and thus
more radon.
Chinese and Russian scientists
have reported that in places where stress is
building up, the radon
levels of the water
build up too. When the radon levels of the water
subside and drop back to
normal readings, an
earthquake may occur. United States scientists
have also placed radon
monitoring stations in
earthquake zones, particularly California.
However, all the scientists agree
that more
data is necessary to prove that radon levels in
water are associated with the possible
birth
of an earthquake.
Earthquake prediction is
still a young science. Everyone agrees that
earthquakes cannot
be predicted with any
reliability. Scientists have only a partial
understanding of the physical
processes that
cause earthquakes. Much more research has to be
done. New and more up-to-date
methods have to
be found for collecting earthquake data and
analyzing it. However, scientists
have had
some success in predicting earthquakes. Several
small earthquakes were predicted in
New York
State, in the eastern part of the United States.
Chinese scientists predicted a major one
in
Haicheng in 1975, and Russian scientists predicted
a major one in Garm in 1978. While this is
a
small start, it is still a beginning.
07-A.
Leisure and Leadership
Observations and
research findings indicate that people in advanced
industrial societies
are increasingly
concerned with opportunities for leisure and what
they can do in their leisure
time. The
importance people attach to paid holidays and the
rapid development of services for
mass
entertainment and recreation are signs of this
increasing concern.
The term
environment,
health, employment, food, family life, friends,
education, material possessions,
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leisure and
recreation, and so on. Generally speaking, the
quality of life, especially as seen by
the
individual, is meaningful in terms of the degree
to which these various areas of life are
available or provide satisfaction to the
individual.
As activity carried out as one
thinks fit during one's spare time, leisure has
the following
functions: relaxation,
recreation and entertainment, and personal
development. The importance
of thesevaries
according to the nature of one's job and one's
life-style. Thus, people who need to
exert
much energy in their work will find relaxation
most desirable in leisure. Those with a
better
education and in professional occupations may tend
more to seek recreation and personal
development (e.g., cultivation of skills and
hobbies) in leisure.
The specific use of
leisure varies from individual to individual. Even
the same leisure
activity may be used
differently by different individuals. Thus, the
following are possible uses of
television
watching, a popular leisure activity: a change of
experience to provide
the stress and strain of
work; to learn more about what is happening in
one's environment; to
provide an opportunity
for understanding oneself by comparing other
people抯 life experiences
as portrayed in the
programmes.
In an urban society in which
highly structured, fast-paced and stressful work
looms large
in life, experiences of a
different nature, be it television watching or
bird-watching, can lead to a
self-renewal and
a more
Since leisure is basically self-
determined, one is able to take to one's interests
and
preferences and get involved in an
activity in ways that will bring enjoyment and
satisfaction.
Our likes and dislikes, tastes
and preferences that underlie our choices of such
activities
as reading books, going to the
cinema, camping, or certain cultural pursuits, are
all related to
social contexts and learning
experiences. We acquire interests in a variety of
things and subjects
from our families,
schools, jobs, and the mass media. Basically, such
attitudes amount to a
recognition that leisure
is an important area of life and a belief that
leisure can and should be put
to good use.
Professional workers in recreation services,
too, will find that to impart positive leisure
attitudes to the general public is essential
for motivating them to use their leisure in
creative and
satisfying ways. Hence, it can be
argued that the people with whom we come into
contact in
these various contexts are all
likely to have exerted some influence in shaping
our attitudes,
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interests and even skills relevant to how we
handle leisure. Influence of this kind is a form
of
leadership.
Parents, teachers in
schools, work associates and communicators in or
using the mass
media are all capable of
arousing our potential interests. For example, the
degree to which and
the ways in which a school
encourages participation in games, sports and
cultural pursuits are
likely to contribute to
the shaping of leisure attitudes on the part of
the students.
Schools usually set as their
educational objective the attainment of a balanced
development of the person. The more seriously
this is sought, the more likely positive attitudes
towards leisure as well as academic work will
be encouraged.
07-B. The Time Message
You may have been exposed to this idea before,
but this time try to hear. There is a
message
that is trying to reach you, and it is important
that it get through loud and clear. The
message?
Time management!
Time is
elusive and tricky. It is the easiest thing in the
world to waste -- the most difficult
to
control. When you look ahead, it may appear you
have more than you need. Yet it has a way
of
slipping through your fingers like quicksand. You
may suddenly find that there is no way to
stretch the little time you have left to cover
all your obligations. For example, as a beginning
student looking ahead to a full term you may
feel that you have an oversupply of time on your
hands. But toward the end of the term you may
panic because time is running out. The answer?
Control!
Time is dangerous. If you don't
control it, it will control you. If you don't make
it work for
you, it will work against you. You
must become the master of time, not the servant.
Study hard and play hard is an old proverb,
but it still makes sense. You have plenty of
time for classes, study, work, and play if you
use your time properly. It is not how much time
you allocate for study that counts but how
much you learn when you do study.
Too much
wasted time is bad medicine. The more time you
waste, the easier it is to
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continue wasting
time. Soon, doing nothing becomes a habit you
can't break. It becomes a drug.
When this
happens, you lose your feeling of accomplishment
and you fall by the wayside. A full
schedule
is a good schedule.
Some students refuse to
hear the time message. They refuse to accept the
fact that college
life demands some degree of
time control. There is no escape. So what's the
next step? If you
seriously wish to get the
time message, this passage will give it to you.
Remember ?it will not
only improve your grades
but also free you to enjoy college life more.
Message 1. Time is valuable -- control it from
the beginning.
Time is today, not tomorrow or
next week. Start your plan at the beginning of the
term
and readjust it with each new project.
Thus you can spread your work time around a
little.
Message 2. Get the notebook habit.
Go and buy a pocket-size notebook. There are
many varieties of these special notebooks.
Select the one you like best. Use it to
schedule your study time each day. You can also
use it to
note important dates, appointments,
addresses, and telephone numbers. Keep it with you
at all
times.
Message 3. Prepare a weekly
study schedule.
The main purpose of the
notebook is to help you prepare a weekly study
schedule. Once
prepared, follow the same
pattern every week with minor adjustments. Sunday
is an excellent
day to make up your schedule
for the following week. Write in your class
schedule first. Add
your work hours, if any.
Then write in the hours each day you feel you must
allocate for study.
Keep it simple.
Message 4. Be realistic.
When you plan
time for these things, be realistic. Don't
underestimate. Overestimate, if
possible, so
that emergencies thatarise don't hang you up.
Otherwise your entire routine may get
thrown
off balance while you devote night and day to
crash efforts. Message 5. Make study time
fit
the course.
How much study time you schedule
for each classroom hour depends on tour
factors:(l)
your ability, (2) the difficulty
of the class, (3) the grades you hope to achieve,
and (4) how well
you use your study time. One
thing, however, is certain: you should schedule a
minimum of one
hour of study for each
classroom hour. In many cases, more will be
required.
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Message 6. Keep your schedule flexible.
A
good schedule must have a little give so that
special projects can be taken care of
properly. Think out and prepare your schedule
each week and do not become a slave to an
inflexible pattern. Adjust it as you deem
necessary.
Message 7. Study first ?fun later.
You will enjoy your fun time more after you
have completed your study responsibilities.
So, where possible, schedule your study hours
in advance of fun activities. This is a sound
principle to follow, so keep it in mind as you
prepare your first schedule.
Message S. Study
some each class day.
Some concentrated study
each day is better than many study hours one day
and nothing
the next. As you work out your
individual schedule, attempt to include a minimum
of two study
hours each day. This will not
only keep the study habit alive but also keep you
up to date on your
class assignments and
projects.
Few beginning freshmen can control
their time effectively without a written schedule,
so
why kid yourself into thinking you don't
need one? You do. Later on, when you have had more
experience and you have the time-control
habit, you may be able to operate without it. Of
course
the schedule is only the first step.
Once you have it prepared, you must stick with it
and follow it
faithfully. You must push away
the many temptations that are always present or
your schedule is
useless. Your schedule will
give you control only if you make it work.
08-A. Jet Lag: Prevention and Cure
The
problem of Jet Lag is one every international
traveller comes across at some time.
But do
you have to suffer? Understand what it is, and how
a careful diet can minimize its worst
effects,
and your flights will be less stressful.
The
effects of rapid travel on the body are actually
far more disturbing than we realize. Jet
Lag
is not a psychological consequence of having to
readjust to a different time zone. It is due to
changes in the body's physiological regulatory
mechanisms, specifically the hormonal systems,
in a different environment.
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Confused? So was
John Foster Dulles, the American Secretary of
State, when he flew to
Egypt to conduct
negotiations on the Aswan Dam. He later blamed his
poor judgement on Jet
Lag.
The effects can
be used to advantage, too. President Johnson once
conducted an important
meeting in Guam and
kept the entire proceedings at Washington DC time.
The White House
working personnel were as
fresh as paint, while the locals, in this case,
were jet-lagged.
Essentially, they had been
instantaneously transported to America.
Now
that we understand what Jet Lag is, we can go some
way to overcoming it. A great
number of the
body's events are scheduled to occur at a certain
time of day. Naturally these have
to be
regulated, and there are two regulatory systems
which interact.
One timing system comes from
the evidence of our senses and stomachs, and the
periodicity we experience when living in a
particular time zone. The other belongs in our
internal clocks (the major one of which may be
physically located in a part of the brain called
the
suprachiasmatic nucleus) which, left
alone, would tie the body to a 25 hour -- yes, 25
-- rhythm.
Normally the two timers are in
step, and the external cues tend to regularise the
internal clocks
to the more convenient 24 hour
period.
If, however, you move the whole body
to a time zone which is four hours different, the
two clocks will be out of step, like two alarm
clocks which are normally set together, but which
have been reset a few hours apart. Whereas the
two clocks would normally sound their alarms
together, now they ring at different times.
Similarly, the body can he set for evening while
the
sun is rising.
In time the
physiological system will reset itself, but it
does take time. One easily
monitored rhythm is
palm sweating. A man flown to a time zone
different by 10 hours will take
eight days to
readjust his palm sweat. Blood pressure, which is
also rhythmical, takes four days
to readjust.
One reason for this discrepancy is that
different bodily events are controlled by
different
factors. The hormone cortisol, which
controls salt and water excretion, is made in the
morning,
wherever the body is. But the growth
hormone is released during sleep, whenever in the
day that
sleep occurs. Normally these two
hormones are separated by seven or eight hours,
but if the
body arrives at a destination in
the early morning (local) and goes to sleep as
soon as possible,
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the two hormones
will be released simultaneously.
What can we
do about it? It is not feasible to wait four days
until the body is used to the
new time zone.
Fortunately there is a short cut. It relies on two
things -- the power of the
stomach to regulate
the timing of other events, and the
pharmacological actions of coffee.
The basic
assumptions are:
Coffee delays the body clock
in the morning, and advances it at night. Coffee
at
mid-afternoon is neutral.
Protein in
meals stimulates wakefulness, while carbohydrates
promote sleep.
Putting food into an empty
stomach helps synchronize the body clock.
08-B. Coetrolling Your Concentration
CONCENTRATION IS CENTERINC YOUR ATTENTION
Psychologically defined, concentration is the
process of centering one's attention over a
period of time. In practical application,
however, concentration is not as simple to deal
successfully with as the definition may imply.
For this reason, it is helpful to keep the
following
points in mind.
Your attention
span varies
Even with the greatest effort, oar
span of attention fluctuates. You can demonstrate
for
yourself this fluctuation of attention. In
a quiet room, place a watch so that it can just
scarcely be
heard. Listen carefully and notice
how the ticking increases in apparent intensity,
fades to a point
where it cannot be heard, and
then increases again. This phenomenon reveals how
our span of
attention fluctuates, for the
intensity of the ticking i s actually constant.
You pay attention to one thing at m time
Evidence to date indicates that you attend to
one idea at a time. It is possible for your
attention to shift so rapidly that it seems
that you attend to several concepts at once. But
apparently this is only an illusion. In high
concentration the shift from the focus of
attention is of
short duration and relatively
infrequent.
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An illustration of periods of high, moderate,
and low attention
High attention has long
periods of attending and short distraction
periods. In low attention
the periods of
attending are short and the distraction periods
long. In moderate attention there is
a mixture
of the extremes. Thus it is easy to see that it is
highly unlikely that the student who has
most
of his attention centered on fancying at large
will be able to recall even the major points of
a lecture.
Lack of concentration is a
symptom, not the cause, of difficulty. When a
student says
can't concentratewhat he is
really saying is, can't attend to the task at hand
because my
distractors are too
strong.
DISTRACTORS ARE OF TWO SORTS
--PSYCHOLOGICAL AND PHYSICAL
A distractor is
anything which causes attention to vary from a
central focal point. In the
study situation
distractors may be thought of as either
psychological or physical in nature. Both
types of distractors must be understood before
the student can attempt to remedy his lack of
concentration.
Emotions are the most
powerful distractors
The angry man forgets the
pain of injury the fearful man finds it difficult
to enjoy pleasure
and the tense or anxious
person may react violently to the smallest of
matters. In the student's
life there are many
psychological pressures and tensions which block
effective productivity. The
fears about making
the grade, the doubts of the friendliness of a
friend’s behaviour and the
pressures of
limited finances -- these are only a few of the
emotional forces which affect the
student.
Emotional reaction varies greatly from person
to person. Some persons gain goal and
direction from their tensions and actually do
better because of them. Others fall apart under
pressure, while a fewpeople do well despite
the pressure.
Physical distractors are always
present and rarely understood
Our environment
is much more important to how we feel and react
than we often think.
Particularly is this true
of the effect of physical distractors on mental
tasks. One research report
has shown that
comprehension and retention of reading were
decreased when students listened to
lively
music. However, rate of reading was not affected,
so that many students were not aware
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that they were
affected by the background distractor. Another
study found that the ability to
recall
accurately was affected by distracting conditions.
Most of the evidence indicates that noise
affects adversely higher mental task output.
Still, the effect of distractors is seldom fully
appreciated by students.
ROUTINE AND
REASONING TASKS ARE AFFECTED DIFFERENTLY BY
DISTRACTORS
Many routine tasks can be
performed with distraction in the background with
little or no
adverse effect on output. Most
students have found this fact to be true from
their own experience.
They may have had high
school homework which was drill or merely copying
assignments. It
was possible to do such work
with the latest recordings or the television set
playing in the
background. In time such
students began to feel certain that they could do
all work -- routine or
problem-solving -- in
the sate manner. The evidence indicates the
contrary conclusion.
EXCEPTIONS MAY MISLEAD
YOU
Typically when students are faced with the
evidence on distractors the argument is given
that their cousin, friend, or classmate can
study in
A's
effects of distractors and
that there are considerable differences in
individual spans of attention.
Either of these
factors could account for some individuals being
able to do well using inefficient
methods. The
fact that some exceptional people do well under
adverse conditions scarcely
justifies your
assuming that you are exceptional in the same
manner. Your chances of success are
higher if
you avoid the distractors which are known to
hinder the typical student.
09-A. Aging in
European Countries
We have to realise how old,
how very old, we are. Nations are classified as
they have 7 per cent or more of their people
aged 65 or above, and by about 1970 every one of
the advanced countries had become like this.
Of the really ancient societies, with over 13 per
cent above 65, all are in Northwestern Europe.
At the beginning of the l980's East Germany had
15.6 per cent, Austria, Sweden, West Germany
and France had 13.4 per cent or above, and
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England and Wales
13.3 per cent. Scotland had 12.3 per cent.
Northern Ireland 10.8 per cent and
the United
States 9.9 per cent. We know that we are getting
even older. and that the nearer a
society
approximates to zero population growth, the. older
its population is likely to be -- at least,
for any future that concerns us now.
To
these now familiar facts a number of further facts
may be added, some of them only
recently
recognised. There is the apparent paradox that the
effective cause of the high proportion
of the
old is births rather than deaths. There is the
economic principle that the dependency
ratio
?the degree to which those who cannot earn depend
for a living on those who can ?is more
advantageous in older societies like ours than
in the younger societies of the developing world,
because lots of dependent babies are more of a
liability than numbers of the inactive aged. There
is the appreciation of the salient historical
truth that the aging of advanced societies has
been a
sudden change.
If
the society
counts as a very important aspect of that social
structure, then there has been a social
revolution
in European and particularly
Western European society within the lifetime of
everyone
over 50. Taken together, these things
have implications which are only beginning to be
acknowledged. These facts and circumstances
were well to the fore earlier this year at a world
gathering about aging as a challenge to
science and to policy, held at Vichy in France.
There is often resistance to the idea that it
is because the birthrate fell earlier in Western
and Northwestern Europe than elsewhere, rather
than because of any change in the death rate,
that we have grown so old. But this is what
elementary demography makes clear.
Long life
is alt-ring our society, of course, but in
experiential terms. We have among us a
very
much greater experience of continued living than
any society that has ever preceded us
anywhere, and this
will continue. But too
much of that lengthened experience, even in the
wealthy West, will
be experience of poverty
and neglect, unless we do something about it.
If you are now in your thirties, you ought to
be aware that you can expect to live nearly
one third of the rest of your life after the
age of 60. The older you are now, of course, the
greater
this proportion will be, and greater
still if you are a woman. Expectation of life is a
slippery
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figure, very easy to get wrong at the highest
ages. At Vichy the demographers were telling each
other that their estimates of how many old
there would be and how long they will live in
countries like England and Wales are due for
revision upwards.
09-B. Children's Self-
esteem
Self-esteem is what people think about
themselves -- whether or not they feel valued --
and when family members have self-respect,
pride, and belief in themselves, this high
self-esteem makes it possible to cope with the
everyday problems of growing up.
Successful
parenting begins by communicating to children that
they belong, and are loved
for no other reason
than just because they exist. Through touch and
tone of voice parents tell
their infants
whether or not they are valued, special, and
loved, and it is these messages that
form the
basis of the child's self-esteem. When children
grow up with love and are made to feel
lovable
despite their mistakes and failures, they are able
to interact with others in a responsible,
honest, and loving way. A healthy self-esteem
is a resource for coping when difficulties arise,
making it easier to see a problem as
temporary, manageable, and something from which
the
individual can emerge.
If, however,
children grow up without love and without feelings
of self-worth, they feel
unlovable and
worthless and expect to be cheated, taken
advantage of, and looked down upon by
others.
Ultimately their actions invite this treatment,
and their self-defeating behavior turns
expectations into reality. They do not have
the personal resources to handle everyday problems
in a healthy way, and life may be viewed as
just one crisis after another. Without a healthy
self-esteem they may cope by acting out
problems rather than talking them out or by
withdrawing and remaining indifferent toward
themselves and others. These individuals grow up
to live isolated, lonely lives, lacking the
ability to give the love that they have never
received.
Self-esteem is a kind of energy, and
when it is high, people feel like they can handle
anything. It is what one feels when special
things are happening or everything is going great.
A
word of praise, a smile, a good grade on a
report card, or doing something that creates pride
within oneself can create this energy. When
feelings about the self have been threatened and
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self-esteem
is low, everything becomes more of an effort. It
is difficult to hear, see, or think
clearly,
and others seem rude, inconsiderate, and rough.
The problem is not with others, it is with
the
self, but often it is not until energies are back
to normal that the real problem is recognized.
Children need help understanding that their
self-esteem and the self-esteem of those they
interact with have a direct effect on each
other. For example, a little girl comes home from
school and says, “I need lovings' cause my
feelings got hurt today.?The mother responds to
her
child's need to be held and loved. If
instead the mother said she was too busy to hold
the little
girl, the outcome would have been
different.
The infant's self-esteem is totally
dependent on family members, and it is not until
about
the time the child enters school that
outside forces contribute to feelings about the
self. A child
must also learn that a major
resource for a healthy self-esteem comes from
within. Some parents
raise their children to
depend on external rather than internal
reinforcement through practices
such as paying
for good grades on report cards or exchanging
special privileges for good
behavior. The
child learns to rely on others to maintain a high
self-esteem and is not prepared to
live in a
world in which desirable behavior does not
automatically produce a tangible reward
such
as a smile, money, or special privileges.
Maintaining a healthy self-esteem is a
challenge that continues throughout life. One
family found that they could help each other
identify positive attitudes. One evening during an
electric storm the family gathered around the
kitchen table, and each person wrote down two
things that they liked about each family
member. These pieces of paper were folded and
given to
the appropriate person, who one by
one opened their special messages. The father
later
commented, was quite an experience,
opening each little piece of paper and reading the
message. I still have those gifts, and when
I've had a really bad day, I read through them and
I
always come away feeling better.”
The
foundation of a healthy family depends on the
ability of the parents to communicate
messages
of love, trust, and self-worth to each child. This
is the basis on which self-esteem is
built,
and as the child grows, self-esteem changes from a
collection of other's feelings to become
personal feelings about the self. Ultimately a
person's self-esteem is reflected in the way he or
she interacts with others.
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10-A. The Campaign
for Election
Although presidential elections
occur every 4 years, many people feel that they do
not
have a true understanding of how
presidential campaigns operate.
The winner in
the November general election is almost certain to
be either the Republican
or the Democratic
nominee. A minor-party or independent candidate,
such as George Wallace in
1968, John Anderson
in 1980, or Ross Perot in 1992 and 1996, can draw
votes away from the
major-party nominees but
stands almost no chance of defeating them.
A
major-party nominee has the critical advantage of
support from the party faithful.
Earlier in
the twentieth century, this support was so firm
and steady that the victory of the
stronger
party's candidate was almost a certainty. Warren
G. Harding accepted the 1920
Republican
nomination at his Ohio home, stayed there
throughout most of the campaign, and
won a
full victory simply because most of the voters of
his time were Republicans. Party loyalty
has
declined in recent decades, but more than two-
thirds of the nation's voters still identify
themselves as Democrats or Republicans, and
most of them support their party's presidential
candidate. Even Democrat George McCiovern, who
had the lowest. level of party support among
recent nominees, was backed in 1972 by nearly
60 percent of his party's voters.
Presidential
candidates act strategically. In deciding whether
to pursue a course of action,
they try to
estimate its likely impact on the voters. During
the 1992 campaign, a sign on the wall
of
Clinton's headquarters in Little Rock read,
of
James Carville, Clinton's chief strategist, and
was meant as a reminder to the candidate and
the staff to keep the campaign focused on the
nation's slow-moving economy, which ultimately
was the issue that defeated Bush. As in 1980,
when Jimmy Carter lost to Ronald Reagan during
tough economic times, the voters were
motivated largely by a desire for change.
Candidates try to project a strong leadership
image. Whether voters accept this image,
however, depends more on external factors than
on a candidate's personal characteristics. In
1991, after the Gulf War, Bush's approval
rating reached 91 percent, the highest level
recorded
since polling began in the 1930s. A
year later, with the nation's economy in trouble,
Bush抯
approval rating dropped below 40
percent. Bush tried to stir images of his strong
leadership of
the war, but voters remained
concerned about the economy.
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The candidates’
strategies are shaped by many considerations,
including the constitutional
provision that
each state shall have electoral votes equal in
number to its representation in
Congress. Each
state thus gets two electoral votes for its Senate
representation and a varying
number of
electoral votes depending on its House
representation. Altogether, there are 538
electoral votes (including three for the
District of Columbia, even though it has no voting
representatives in Congress). To win the
presidency, a candidate must receive at least 270
votes,
an electoral majority.
Candidates
are particularly concerned with winning the states
which have the largest
population, such as
California (with 54 electoral votes), New York
(33), Texas (32), Florida (25),
Pennsylvania
(23), lllinois (22), and Ohio (21). Victory in the
eleven largest states alone would
provide an
electoral majority, and presidential candidates
therefore spend most of their time
campaigning
in those states. Clinton received only 43 percent
of the popular vote in 1992,
compared with
Bush's 38 percent and Perot's 19 percent; but
Clinton won in states that gave him
an
overwhelming 370 electoral votes, compared with
168 for Bush and none for Perot.
10-B.
The American Two-party System
No one now
living in the United States can remember when the
contest began between the
Democratic and the
Republican parties. It has been going on for more
than a century, making it
one of the oldest
political rivalries in the world.
The American
political system is a classical example of the
two-party system. When we
say that we have a
two-party system in the United States we do not
mean that we have only two
parties. Usually
about;i dozen parties nominate presidential
candidates. We call it a two-party
system
because we have two large parties and a number of
small parties, and the large parties are
so
large that we often forget about the rest. Usually
the small parties collectively poll less than 5
per cent of the vote cast in national
elections.
The Democratic and Republican
parties are the largest and most competitive
organizations in the American community. They
organize the electorate very simply by
maintaining the two-party system. Americans
almost inevitably become Democrats or
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Republicans because
there is usually no other place for them to go.
Moreover, because the
rivalry of these parties
is very old, most Americans know where they belong
in the system. As a
consequence of the
dominance of the major parties, most elected
officials are either Republicans
or Democrats.
Attempts to break up this old system have been
made in every presidential
election in the
past one hundred years, but thesystem has survived
all assaults.
How does it happen that the two-
party system is so strongly rooted in American
politics?
The explanation is probably to be
found in the way elections are conducted. In the
United States,
unlike countries with a
parliamentary system of government, we elect not
only the President, but
a large number of
other officials, about 800,000 of them. We also
elect congressmen from
single-member
districts. For example, we elect 435 members of
the House of Representatives
from 435
districts (there are a few exceptions), one member
for each district. Statistically, this
kind of
election favors the major parties. The system of
elections makes it easy for the major
parties
to maintain their dominant position, because they
are likely to win more than their share
of the
offices.
One of the great consequences of the
system is that it produces majorities
automatically.
Because there are only two
competitors in the running, it is almost
inevitable that one will
receive a majority.
Moreover, the system tends slightly to exaggerate
the victory of the winning
party. This is not
always true, but the strong tendency to produce
majorities is built into the
system.
In
over 200 years of constitutional history,
Americans have learned much about the way in
which the system can be managed so as to make
possible the peaceful transfer of power from
one party to the other. At the level of
presidential elections, the party in power has
been
overturned by the party out of power
nineteen times, almost once a decade. In the
election of
1860, the political system broke
down, and the Civil War, the worst disaster in
American history,
resulted. Our history
justifies our confidence in the system hut also
shows that it is not foolproof.
The second
major party is able to survive a defeat because
the statistical tendency that
exaggerates the
victory of the winning party operates even more
strongly in favor of the second
party against
the third, fourth, and fifth parties. As a result,
the defeated major party is able to
maintain a
monopoly of the opposition. The advantage of the
second party over the third is so
great that
it is the only party that is likely to he able to
overturn the party in power. It is able,
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therefore, to
attract the support of everyone seriously opposed
to the party in power. The second
party is
important as long as it can monopolize the
movement to overthrow the party in power,
because it is certain to come into power
sooner or later.
Another consequence of the
two-party system is that whereas minor parties are
likely to
identify themselves with special
interests or special programs and thus take
extreme positions,
the major parties are so
large that they tend to be moderate. Evidence of
the moderation of the
major parties is that
much business is conducted across party lines.
What happens when the
Democrats control one
house of Congress and the Republicans control the
other? About the
same volume of legislation is
passed as when one party controls both houses,
although some
important legislation is likely
to be blocked temporarily. It is possible to carry
on the work of the
government even when party
control is divided because party differences are
not fundamental.
11-A. Sacrificed to
Science?
Professor Colin Blakemore works at
Oxford University Medical School doing research
into eye problems and believes that animal
research has given humans many benefits:
The
use of animals has been central to the development
of anaesthetics, vaccines and
treatments for
diabetes, cancer, developmental disorders...most
of the major medical advances
have been based
on a background of animal research and
development.
There are those who think the
tests are simply unnecessary. The International
Association
Against Painful Experiments on
Animals is an organization that promotes the use
of alternative
methods of research which do
not make animals suffer. Their spokesman Colin
Smith says:
Animal research is irrelevant to
our health and it can often produce misleading
results.
People and animals are different in
their reactions to drugs and in the way their
bodies work. We
only have to look at some of
the medical mistakes to see this is so.
But
Professor Blackmore stresses:
It would be
completely irresponsible and unethical to use
drugs on people that had not
been thoroughly
tested on animals. The famous example of
thalidomide is a case for more
animal testing,
not less. The birth defects that the drug produced
were a result of inadequate
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testing. If
thalidomide were invented today, it would never be
released for human use because
new tests on
pregnant animals would reveal the dangers.
Another organization that is developing other
methods of research is FRAME. This is the
Fund
for the Replacement of Animals in Medical
Experiments. It recognises that many
experiments still have to be done on animals
and is aiming for Reduction, Refinement and
Replacement of animals in experiments. In
1981, it established a research programme to
improve and expand non-animal testing.
Increasingly, new technology is making it easier
for us
to find alternative methods of testing.
Computer models can be used to simulate the way
that
cells work and to try to predict the
toxicity of chemicals. Data from previous animal
experiments
is used to develop a computer
model which will predict what will happen if you
add a chemical
with an unknown biological
effect to a substance. The eventual aim of
computer modeling is to
reduce the number of
animals used in experiments.
The Lethal Dose
50 test (LD50) may also be replaced. In the
original test, all the animals
in a test group
are given a substance until half of them die. The
test indicates toxicity. A method
using a
fixed amount, which gives the same eventual
information but uses fewer animals and
does
not require that they die, may replace the LD50.
Many other new techniques are now
available
that enable more research to be done in the test
tube to see if chemicals produce
harmful
biological effects. The number of animals used in
laboratory tests has declined over the
last 20
years. This is partly due to alternatives and
partly to the fact that experiments are better
designed so fewer need to be used -- healthier
animals provide better experimental results. For
example, it used to take 36 monkeys to test a
sample of polio vaccine, now it takes only 22.
Also,
lack of money has reduced the number of
animals used --they are expensive to buy and
expensive to keep.
Birmingham University
now has Britain’s first department of Biomedical
Ethics.
Professor David Morton of the
department is involved in animal research and is
concerned with
reducing animal suffering as
much as possible. Animals spend 95% of their time
in their cages
and refinement also means
making their lives better when not undergoing
tests. This includes
keeping them in more
suitable cages, allowing social animals like dogs
to live together and
trying to reduce the
boredom that these animals can experience.
In
Professor Morton’s laboratory, rabbits live
together in large runs, filled with deep litter
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and boxes
that they can hide in. The researchers have also
refined some experiments. In the US,
one
experiment in nerve regeneration involves cutting
a big nerve in a rat’s leg, leaving its leg
paralysed. In Morton’s lab, the researcher
cuts a small nerve in the foot. He can see if it
can
regrow and the rat can still run around
its cage.
Even with these new developments in
research, only a tiny proportion of all tests are
done
without using animals at some stage. The
use of animals in experiments cannot stop
immediately
if medical research is to continue
and consumer products are to he properly tested,
and Professor
Blakemore believes that
sometimes there are no alternatives:
Wherever
possible, for both ethical and scientific reasons,
we do not use animals. But
cells live in
animals and we can only really see how they behave
when they are inside animals.
We cannot
possibly reproduce in a test tube or a computer
model all the complex reactions of the
body to
a drug or a disease. When it comes to research
into heart disease and its effects on the
body, or diseases of the brain for example, we
do not have adequate substitutes for the use of
animals.
As research techniques become
more advanced, the number of animals used in
experiments may decrease, but stopping testing
oil animals altogether is a long way away.
11-B. Let's Stop Keeping Pets
Pets are lovable, frequently delightful. The
dog and the cat, the most favored of pets, are
beautiful, intelligent animals. To assume the
care for them can help bring out the humanity in
our
children and even in us. A dog or a cat
can teach us a lot about human nature; they are a
lot more
like us than some might think. More
than one owner of a dog has said that the animal
understands everything he says to it. So a
mother and father who have ever cared for pets are
likely to be more patient and understanding
with their children as well, and especially to
avoid
making negative or rude remarks in the
presence of a child, no matter how young.
It
is touching to see how a cat or dog -- especially
a dog -- attaches itself to a family and
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wants to share in
all its goings and comings. If certain animal
psychologists are right, a dog
adopts his
family in a most literal way - taking it for
granted that the family is the band of dogs
he
belongs to.
It is sometimes said that the cat
d gives nothing.” But is that really true? A cat
can teach us a valuable lesson about how to be
contented, how to be serene and at ease, how to
sit and contemplate. Whereas a dog's constant
pleas for attention become, sometimes, a bit too
much. Nevertheless it is the dog who can teach
us lessons of loyalty and devotion that no cat
ever knew.
So there's plenty to be said in
favor of keeping pets. But with all that in mind,
I still say
let's stop keeping pets. Not that
a family should kill its pets. Very few could
bring themselves to
do that. To be practical,
I am suggesting that if we do not now have a pet
we should not acquire
one; second, that if we
now have a pet, we let it be our last one. l could
never say that pets are
bad. I am saying,
let's give up this good thing -- the ownership of
a pet -- in favor of a more
imperative good.
The purchase, the health care, the feeding and
housing and training of a pet -- and I
chiefly
mean the larger, longer-lived pets -- cost time
and money. Depending on the animal's size
and
activity, it's special tastes and needs, and the
standard of living we establish for it, the care
of
a pet can cost from a dollar a week to a
dollar or more a day. I would not for a moment
deny it is
worth that.
But facts outside
the walls of our home keep breaking in on our
awareness. Though we do
not see the poverty-
stricken people of India and Africa and South
America, we can never quite
forget that they
are there. Now and then their faces are shown in
the news, or in the begging ads
of relief
organizations. Probably we send a donation
whenever we can.
But we do not, as a rule,
feel a heavy personal responsibility for the
afflicted and deprived
for we are pretty
thoroughly formed by the individualistic,
competitive society we live in. The
first dime
we ever made was ours to spend in any way we
chose. No one thought of questioning
that.
That attitude, formed before we had learned to
think, usually prevails through our life:
made
my money. I can spend it any way I like.”
But
more and more we are reading that the people of
the
the developed countries (with the United
States far more developed than any of the others)
for
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our
seizing hold
of two-thirds of the world's
wealth and living like kings while they work away
all day to
earn a bare living.
The money
and the time we spend on pets is simply not our
own to spend as we like in a
time of
widespread want and starvation. A relief
organization advertises that for $$33 a month
they can give hospital care to a child
suffering from kwashiorkor -- the severe
deficiency disease
which is simply a starving
for protein. Doing without such a pet, and then
sending the money
saved to a relief
organization would mean saving a life -- over the
years, several human lives.
Children not
suffering from such a grave disease could be fed
with half that amount -- not
on a diet like
ours, but on plain, basic, life-sustaining food.
It is not unreasonable to believe that
the
amount of money we spend on the average pet dog
could keep a child alive in a region of
great
poverty. To give what we would spend on a cat
might not feed a child, but it would
probably
pay for his medical care or basic education. The
point needs no laboring. That is all that
need
be said.
12-A. Let Your Mind Wander
Until recently daydreaming was generally
considered either a waste of time or a symptom
of neurotic tendencies, and habitual
daydreaming was regarded as evidence of
maladjustment or
an escape from life抯
realities and responsibilities. It was believed
that habitual daydreaming
would eventually
distance people from society and reduce their
effectiveness in coping with real
problems. At
its best, daydreaming was considered a
compensatory substitute for the real things
in
life.
As with anything carried to excess,
daydreaming can be harmful. There are always those
who would substitute fantasy lives for the
rewards of real activity. But such extremes are
relatively rare, and there is a growing body
of evidence to support the fact that most people
suffer from a lack of daydreaming rather than
an excess of it. We are now beginning to learn
how valuable it really is and that when
individuals are completely prevented from
daydreaming,
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their emotional balance can be disturbed. Not
only are they less able to deal with the pressures
of
day-to-day existence, but also their self-
control and self-direction become endangered.
Recent research indicates that daydreaming is
part of daily life and that a certain amount
each day is essential for maintaining
equilibrium. Daydreaming, science has discovered,
is an
effective relaxation technique. But its
beneficial effects go beyond this. Experiments
show that
daydreaming significantly
contributes to intellectual growth, powers of
concentration, and the
ability to interact and
communicate with others.
In an experiment with
schoolchildren in New York, Dr. Joan Freyberg
observed improved
concentration:
the
group, and more attention paid to detail.
In
another experiment at Yale University, Dr. Jerome
Singer found that daydreaming
resulted in
improved self-control and enhanced creative
thinking ability. Daydreaming, Singer
pointed
out, is one way individuals can improve upon
reality. It is, he concluded, a powerful spur
to achievement.
'But the value of
daydreaming does not stop here. It has been found
that it improves a
person's ability to be
better adapted to practical, immediate concerns,
to solve everyday
problems, and to come up
more readily with new ideas. Contrary to popular
belief, constant and
conscious effort at
solving a problem is, in reality, one of the most
inefficient ways of coping
with it. While
conscious initial effort is always necessary,
effective solutions to especially severe
problems frequently occur when conscious
attempts to solve them have been put off.
Inability to
relax, to let go of a problem,
often prevents its solution.
Historically,
scientists and inventors are one group that seems
to take full advantage of
relaxed moments.
Their biographies reveal that their best ideas
seem to have occurred when they
were relaxing
and daydreaming. It is well known, for example,
that Newton solved many of his
toughest
problems when his attention was waylaid by private
musings. Thomas Alva Edison also
knew the
value of
to be dealt with, he would stretch
out on his laboratory sofa and let fantasies flood
his mind.
Painters, writers, and composers
also have drawn heavily on their sensitivity to
inner
fantasies. Debussy used to gaze at the
River Seine and the golden reflections of the
setting sun to
establish an atmosphere for
creativity. Brahms found that ideas came
effortless only when he
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approached a state
of deep daydreaming. And Cesar Frank is said to
have walked around with a
dreamlike gaze while
composing, seemingly totally unaware of his
surroundings.
Many successful people actually
daydreamed their successes and achievements long
before they realized them. Henry J. Kaiser
maintained that
believed that a great part of
his business success was due to positive use of
daydreams. Harry S.
Truman said that he used
daydreaming for rest. Conrad Hilton dreamed of
operating a hotel
when he was a boy. He
recalled that all his accomplishments were first
realized in his
imagination.
like
someday to do or be. Florence Nightingale dreamed
of being a nurse. Edison pictured
himself an
inventor; all such characters escaped the mere
push of circumstance by imagining a
future so
vividly that they headed for it? These are the
words of the well-known thinker Dr.
Harry
Emerson Fosdick, and they show that people can
literally daydream themselves to success.
Fosdick, aware of the wonderful power of
positive daydreaming. offered this advice: a
picture of yourself long and steadily enough
in your mind's eye, and you will be drawn toward
it.
Picture yourself vividly as defeated and
that alone will make victory impossible. Picture
yourself
as winning and that will contribute
remarkably to success. Do not picture yourself as
anything,
and you will drift like an abandoned
ship at sea.
To get the results, you should
picture yourself -- as vividly as possible -- as
you want to be.
The important thing to
remember is to picture these desired objectives as
if you had already
attained them. Go over
several times the details of these pictures. This
will deeply impress them
on your memory, and
these memory traces will soon start influencing
your everyday behavior
toward the attainment
of the goal.
While exercising your
imagination, you should be alone and completely
undisturbed.
Some individuals seem to have the
ability to tune into their private selves in the
midst of the
noisiest crowds or company. But
most of us, especially when the experience is new,
require an
environment free from outside
distraction.
A life lived without fantasy and
daydreaming is a seriously impoverished one. Each
of us
should put aside a few minutes daily,
taking short 10- or 15-minute vacations.
Daydreaming is
highly beneficial to your
physical and mental well-being, and you will find
that this modest,
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inexpensive
investment in time will add up to a more creative
and imaginative, a more satisfied,
and a more
self-fulfilled you. It offers us a fuller sense of
being intensely alive from moment to
moment,
and this, of course, contributes greatly to the
excitement and joy of living.
12-B. To Sleep, Perchance to Dream
So
you awoke this morning in a miserable mood. Well,
maybe your special dream
character didn't put
in an appearance last night, or maybe there just
weren't enough people
drifting through your
dreams.
If that sounds like far-fetched
fantasy, consider these interesting findings that
have
emerged from eight years of sleep and
dream research at the Veterans Administration
Hospital in
Cincinnati, Ohio:
While sleep
affects how sleepy, friendly, aggressive, and
unhappy we feel after awakening,
feelings of
happiness or unhappiness depend most strongly on
our dreams.
Each of us has a special dream
character, a type of person whose appearance in
our
dreams makes us feel happier when we
awake.
What we dream at night isn't as
important to how we feel in the morning as the
number of
people who appear in our dreams. The
more people, the better we feel.
Our sleep
influences our mood. Our mood, in turn, affects
our performance. And
throughout the day, our
levels of mood and performance remain closely
linked.
During the past two decades, research
has greatly expanded our knowledge about sleep
and dreams. Scientists have identified various
stages of sleep, and they have found that humans
can function well on very little sleep, but
only if they dream. Yet the true function of sleep
and
dreaming continues to elude precise
explanation.
In 1970 Milton Kramer and Thomas
Roth, researchers at the VA Hospital and the
University of Cincinnati College of Medicine,
respectively, raised this question: Do our moods
in the morning relate in any way to our sleep
and dreams the previous night?
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Human experience
suggests that they do. Certainly we generally feel
better after a good
night抯 sleep. But Drs.
Kramer and Roth sought a much more definitive
answer. And that
answer, though still
evolving, is a positive yes.
Kramer and Roth
began by seeking to determine whether one's mood
differs between
night and morning, and whether
this is related directly to sleep. They found that
there is a
difference, and it is definitely
related to sleep. Then they explored the various
aspects of mood
and their relationship to the
various stages of sleep and dreaming.
What
does a good night's sleep mean to our mood?
Generally we are happier, less
aggressive,
sleepier, and, a bit surprisingly, less friendly.
Being sleepier is easily explained. It
simply
takes a little time to become fully alert after
awakening.
But why should we feel less
friendly? Here the researchers must speculate a
little. They
suggest the answer may be the
lack of association with other humans during the
period of sleep.
Once the two doctors
established scientifically what common sense and
folk wisdom had
long taught -- namely, that
there is link between sleep and how we feel --
they set out to learn
what parts of our mood
are related to which specific parts of the sleep
cycle.
Normal sleep is broken into five
distinct parts -- Stages 1 through 4, plus REM, an
acronym for rapid eye movement. Much remains
unknown about each of the five sleep stages.
Most dreaming occurs during REM sleep, a
period when the eyeballs move rapidly beneath the
closed lids. And whether they remember or not,
all adults dream, usually four to six times a
night.
Three types of mood are strongly
related to some specific stage of sleep. Our
friendly,
aggressive, and sleepy feelings all
relate to Stage 2 sleep, which accounts for most
of our total
sleep hours. Our friendly and
sleepy feelings, but not our aggressive feelings,
are affected as
well by Stages 3 and 4, and by
how long it takes us to fall asleep.
This
means that if you get less sleep than normal ?and
people vary a great deal in how
much sleep
they normally require -- you awake more friendly,
more aggressive, and less sleepy.
At this
point, the doctors found themselves puzzled. They
knew from their earlier work
that sleep
determines if people feel happier. Yet when they
studied the various sleep stages, they
found
no correlation between sleep physiology and the
unhappy mood. Clearly sleep made a
difference,
but that difference didn't relate to how much time
one spent in each of the various
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sleep stages.
The two researchers decided the key to whether
we feel happy or unhappy after sleep
must lie
in sleep's psychological component -- our dreams.
So they began studying dream
content -- what
dreamers dreamed and who appeared in their dreams
-- to see how this affected
mood.
Instead
of sleeping through the night, volunteers now were
awakened four times while in
REM sleep. They
were asked about such things as what their dreams
were about; the sex, age,
identity, and number
of the people in their dreams; and what each
person in a dream was doing.
Interestingly,
Kramer and Roth found that being awakened four
times a night didn't make
a difference in the
volunteers’ morning mood patterns. But they did
find that who appears in a
dream has afar
greater influence on mood than what occurs in the
dream. Who affects all the
moods,” Kramer
says,
Each of us, it turns out, has a special
dream character, and if this type of character
appears
in our dreams, we are happier when we
awake.
after sleep depends on who is in the
dream,” Kramer says.
different for you than
for me.” For some it may be an older woman, for
example; for others, a
young man.
Who
appears in your dream isn't the only important
thing. The more people who appear in
your
dreams the happier you are on awakening. It's a
case of the more the merrier. bad
thing in a
dream is to be alone; you feel worse,” Kramer
explains. can relate this to
wakening
psychology, where being alone leads to more
unhappiness. There is something about
interacting with people that produces
happiness.”
A number of researchers have
examined the relationship of mood and performance.
The
doctors also checked into this
relationship, and they have found some interesting
correlations.
surprisingly, the more
unhappy you are, the better you perform. That last
one -- the unhappy -- I
can't explain,” Kramer
says. Moreover, the level of a person's moods and
the level of his or her
performance rise and
fall together throughout the day.
Initially
the two VA researchers worked only with men,
because the dreams of men are far
easier to
study. Men and women dream differently. Indeed,
sex is the biggest factor in
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accounting for
differences in the people, activities, locations
and feelings that occur in dreams.
Dr. Kramer
says, greater difference in dream
content than
when you compare, say, 20 and 60-year-olds, or
black and white.”
Last year the VA researchers
began studying the relationship of sleep, dreams,
and mood
in women. This work is continuing,
but the initial findings reinforce what they had
found in
men.
“Overall, the women are just
like men,” Kramer says.
13-A. Work,
Labor, and Play
So far as I know, Miss
Hannah Arendt was the first person to define the
essential
difference between work and labor.
To be happy, a man must feel, firstly, free and,
secondly,
important. He cannot be really happy
if he is compelled by society to do what he does
not enjoy
doing, or if what he enjoys doing is
ignored by society as of no value or importance.
In a society
where slavery in the strict sense
has been abolished, the sign that what a man does
is of social
value is that he is paid money to
do it, but a laborer today can rightly be called a
wage slave. A
man is a laborer if the job
society offers him is of no interest to himself
but he is compelled to
take it by the
necessity of earning a living and supporting his
family.
The antithesis to labor is play. When
we play a game, we enjoy what we are doing,
otherwise we should not play it, but it is a
purely private activity; society could not care
less
whether we play it or not.
Between
labor and play stands work. A man is a worker if
he is personally interested in
the job which
society pays him to do; what from the point of
view of society is necessary labor is
from his
own point of view voluntary play. Whether a job is
to be classified as labor or work
depends, not
on the job itself, but on the tastes of the
individual who undertakes it. The
difference
does not, for example, coincide with the
difference between a manual and a mental
job;
a gardener or a cobbler may be a worker, a bank
clerk a laborer. Which a man is can be seen
from his attitude toward leisure. To a worker,
leisure means simply the hours he needs to relax
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and rest in
order to work efficiently. He is therefore more
likely to take too little leisure than too
much; workers die of coronaries and forget
their wives’ birthdays. To the laborer, on the
other
hand, leisure means freedom from
compulsion, so that it is natural for him to
imagine that the
fewer hours he has to spend
laboring, and the more hours he is free to play,
the better.
What percentage of the population
in a modern technological society are, like
myself, in
the fortunate position of being
workers? At a guess I would say sixteen per cent,
and I do not
think that figure is likely to
get bigger in the future.
Technology and the
division of labor have done two things: by
eliminating in many fields
the need for
special strength or skill, they have made a very
large number of paid occupations
which
formerly were enjoyable work into boring labor,
and by increasing productivity they have
reduced the number of necessary laboring
hours. It is already possible to imagine a society
in
which the majority of the population, that
is to say, its laborers, will have almost as much
leisure
as in earlier times was enjoyed by the
aristocracy. When one recalls how aristocracies in
the past
actually behaved, the prospect is not
cheerful. Indeed, the problem of dealing with
boredom may
be even more difficult for such a
future mass society than it was for aristocracies.
The latter, for
example, ritualized their
time; there was a season to shoot grouse, a season
to spend in town, etc.
The masses are more
likely to replace an unchanging ritual by fashion
which it will be in the
economic interest of
certain people to change as often as possible.
Again, the masses cannot go
in for hunting,
for very soon there would be no animals left to
hunt. For other aristocratic
amusements like
gambling, dueling, and warfare, it may be only too
easy to find equivalents in
dangerous driving,
drug-taking, and senseless acts of violence.
Workers seldom commit acts of
violence,
because they can put their aggression into their
work, be it physical like the work of a
smith,
or mental like the work of a scientist or an
artist. The role of aggression in mental work is
aptly expressed by the phrase
13-B. The Workman's Compensation
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How can someone,
hour after hour, day after day, year in and year
out, tighten
approximately the same nut to the
same bolt and not go mad? That most working people
do not,
in fact, go mad is due in large
measure to a phenomenon so common that it is found
wherever
people labor in industry: taking it
easy. It would take some kind of real mental case
to do all the
work one could all day long. No
one expects it. Taking it easy on the job while
someone else
covers your work, or
part of
the working life.
Working on and off, however,
has its limits. The rules are infinitely varied,
subtle, and
flexible, and, of course, they are
always changing. Management, up to a certain level
at least, is
aware of the practice, and in
some industries employs entire cadres of people to
curtail or pat an
end to it. Simultaneously,
the workers are subtly doing their best to keep it
going and to extend it
wherever possible.
Every worker has a highly developed sense of
how much work is expected of him. When
he
feels that the expectation is excessive, he tries
to do something about it. This instinct has to do
with the political nature of work itself,
something every modern worker understands. The
bosses
want more from the worker than they are
willing to give in return. The workers give work,
and
the bosses give money. The exchange is
never quite equal, and the discrepancy is called
profit.
Since the bosses cannot do without
profit, workers have an edge. A good worker in a
key spot
could, so long as he kept up
production, take all the coffee breaks he wanted,
and the bosses
would very likely look the
other way. He could also choose to cut down on the
coffee breaks,
apply himself, and increase
production, and then ask for and get more money.
But that would be
self-defeating, and he knows
it. It would also place him in competition with
other workers,
which would be playing into the
bosses’ hands. What he would rather do is create
some slack for
himself and enjoy his job more.
At present on the West Coast, when a gang of
longshoremen working on cargo start a shift,
they often divide themselves into two equal
groups and toss a coin. One group goes into the
far
reaches of the ship抯 hold and sits around.
The other group starts loading cargo, usually
working with a vengeance, since each one of
them is doing the work of two men. An hour later,
the groups change places. In other words,
although my fellow longshoremen and I are getting
paid for eight hours, on occasion we work only
four. If someone reading this feels a sense of
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moral
outrage because we are sitting down on the job, I
am sorry. I have searched my mind in
vain for
a polite way to tell that reader to go to hell.
If you are that reader, I would recommend that
you abandon your outrage and begin
thinking
about doing something similar for yourself. You
probably already have, even if you
won't admit
it. White collar office workers, too, have come
under criticism recently for robbing
their
bosses of their full-time services. Too much time
is being spent around the Mr. Coffee
machine,
and some people (would you believe it?) have even
been having personal
conversations on company
time. In fact, one office-system expert recently
said that he had yet to
encounter a business
work place that was functioning at more than about
60 percent efficiency.
Management often
struggles hard to set up a situation where work is
done in series: a
worker receives an article
of manufacture, does something to it, and passes
it on to another
worker, who does something
else to it and then passes it on to the next guy,
and so on. The
assembly line is a perfect
example of this. Managers like this type of
manufacture because it is
more efficient ?that
is, it achieves more production. They also like it
for another reason, even if
they will not
admit it: it makes it very difficult for the
worker to do anything other than work.
Frederick W. Taylor, the efficiency expert who
early in this century conducted the
time-and-
motion studies that led to the assembly-line
process, tried to reduce workers to robots,
all in the name of greater production. His
staff of experts, each armed with clipboard and
stopwatch, studied individual workers with a
view toward eliminating unnecessary movement.
They soon found a great deal of opposition
from the workers.
Most people not directly
engaged in daily work express disapproval when
they hear of
people working on and off. A
studied campaign with carefully chosen language --
work for a full day's pay,?taking a free
ride-- has been pushed by certain employers to
discredit the practice, and their success is
such that I rarely discuss it except with other
workers.
My response is personal, and I feel
no need to defend it: If I am getting a free ride,
how come I
am so tired when I go home at the
end of a shift?
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14-A. The Teacher's
Last Shocking lesson
A remarkable woman
reasons with her killer -- and tapes it
She used the miniature tape recorder for a
graduate-school course she was taking. The
device, though, would do much more than
capture a lecture. It was a microcassette found in
Kathleen Weinstein's shirt pocket that not
only led police to her alleged killer but also
revealed
the New Jersey teacher to be a woman
of extraordinary courage and compassion.
Weinstein, 45, was on her way to an exam at
Toms River High School South on March 14
when
she got out of her gold 1995 Toyota Camry to buy a
sandwich at the busy Toms River
Shopping
Center. That's where her path crossed that of
Michael LaSane, who, police say, wanted
just
such a car to celebrate his 17th birthday.
Grabbing Weinstein by the jaw, the attacker told
her
he had a gun and forced her into the
Camry. The car was then driven to Manitou Park,
about two
miles from the shopping center. It
was there, police believe, that Weinstein was able
to activate
the recorder she kept in her bag.
According to Ocean County prosecutor Daniel
Carluccio, the
taped conversation between
Weinstein and LaSane took place as they removed
personal items --
bags, notebooks, her six-
year-old son's belongings, from the car.
says
of the 24-minute tape. wasn't the kind of thing
you would expect of someone who is
facing a
life-threatening situation. Mrs. Weinstein bravely
and persistently used every skill and
power
she had to convince her attacker to simply take
her car and not her life.”
The excerpts of the
talk released by the prosecutor show why Weinstein
was a beloved
figure at Thorne Micidle School
in Middletown, where she was a special-education
teacher.
ke
my car. For my life, don't you
think I should be concerned and let you take my
car? For my life!
Do you really want to have
that on your head?” At another point, the teacher
tries to get him to
open up.
and the
direction you're taking.
in a foster child with
her husband Paul. want to give something to
somebody, to give
something back,” she says.
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Her powers
of persuasion were to no avail. Weinstein's body,
with hands and feet bound,
was discovered by a
hiker on March 17. She had been smothered with her
coat. But before she
died she somehow slipped
the microcassette into her pocket without her
killer knowing it.
Because Weinstein had asked
LaSane about himself and his family, police
quickly had their
suspect, the son of a local
official.
something behind,” says Carluccio.
He will not comment on LaSane's side of the
conversation
except to say,
in our world
with juveniles and our society. 1t goes beyond
materialism.
Weinstein also helped leave
behind a new program at Thorne Middle School in
which
students were encouraged to do nice
things for others. Every morning Weinstein would
announce various good deeds over the p.a.
system and she solicited prizes from local
merchants
and restaurants. Given her fate, the
name of the program has a heartbreaking resonance
to it:
Random Acts of Kindness.
14-B. The Seeds of Wrath
The world
knows a great deal about apartheid. It knows it as
a repressive political system
which denies
political representation to 14,000,000 South
Africans because they are not white; it
knows
it as a divisive social system which keeps people
apart, dividing them on colour lines and
punishing those who try to cross these lines.
But the effects of apartheid in terms of social
behaviour and on cultural development are less
well known.
To understand the effects of
apartheid it is necessary to think of the daily
lives of the
people and the ways in which
their lives are regulated by apartheid.
It
means standing for hours in a bus-queue, because
there are too few buses specially set
aside
for black people; it means having to pass theatres
and swimming pools with no thought of'
ever
entering them,, because they are set aside for
white people, and because the restrictions
extend to the thoughts people think, and
because the laws apply to both black and white, it
means that all people in South Africa are
denied the right to read certain books because (he
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government
believes them to be subversive of its apartheid
society.
Apartheid means that sportsmen like
Basil D'Oliviera, Steve Makone, and Precious
Mackenzie could never represent their own
country because they were not white; that singers
a
and actors like Miriam Makeba and Lionel
Ngamane would be restricted because of their
colour to appearing in certain places and
before certain audiences -- a coloured cast could
perform Verdi's “La Traviata” but no non-
whites could attend a performance before the State
President.
The list of restrictions is
endless -- these are only a few small examples.
But what they
add up to is a division which
breeds hostility. At sports events, if white and
black are present,
they support opposing sides
and the result is friction -- so much so that in
many grounds only
whites are allowed.
It
is illegal for white and black to play chess
together. And whites whv tried to play
football in a team with black members were
prosecuted.
And in a society where these ugly
barriers exist, it is better to pretend that they
are not
there. The result is that the writers
and poets of white South Africa are incapable of
producing
any work which truthfully reflects
their society; and so deep has this kind of
blindness entered
that no work of any real
worth has been produced in South Africa for many
years.
Perhaps one might expect the writers
among the blacks, in a situation full of tension
and
pain, to produce works which live. But for
them apartheid presents another problem; to be
frank
is to be banned. And so writers like
Alex la Guma were silenced by banning orders, or
others,
like Alfred Hutchinson and Bloke
Modisane fled the country. Fear Nat Nakasa the
pledge he was
required to sign -- to leave his
country and never return proved too much; he
committed suicide
in New York.
Even white
writers -- Andre Brink, for instance -- who have
dared to criticise, or appear to
criticise,
the apartheid society have suffered. I heir works
have' been banned, or they have been
savagely
attacked by the official spokesmen of apartheid.
The failure of writers to write, or of people
to understand each other -- all these are
indications of the deeper evil; the failure of
communication. But what is little understood by
the
outside world is that this is a failure
legislated for. It is a failure which has been
carefully
designed.
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It is the intention
of those who have constructed the apartheid
society, and who intend that
it should last
forever, that those who make up the society should
be prevented from
communicating with each
other. Black and white must be cut off from each
other, must be
unable to communicate. It is on
this division that apartheid rests This is the
true meaning of
apartheid. And it is this that
inflicts the terrible wound on South African
society.
But the real damage is in daily human
relations. I have seen white children standing in
one of the mixed buses rather than sit beside
anyone who was not white and this seems to me so
complete a rejection of another human person
that it goes much further than the division and
separation backed by law. From this kind of
rejection comes a complete lack of any feeling of
common humanity; the suffering of a human
being ceases to be real because he has ceased to
be
a real human being.
This is the
situation which has been created in South Africa
today. The tensions are real,
the threat of a
violent eruption constant. And this must not be
thought of simply as the product of
political
factors or arguments. It is a simple truth that
human relations between people have
deteriorated so far that dialogue,
understanding, friendship -- all these are
impossible.
This is the effect of apartheid in
terms of the society -- this is its all pervasive
extent: it
breeds, if it breeds anything,
hostility: often the result is simply the bitter
sterility which will
bring about violence.
15-A. The Computer and The Poet
The essential problem of man in a computerized
age remains the same as it has always
been.
That problem is not solely how to be more
productive, more comfortable, more content,
but how to be more sensitive, more sensible,
more proportionate, more alive. The computer
makes possible a marvellous leap in human
proficiency; it pulls down the fences around the
practical and even the theoretical
intelligence. But the question persists and indeed
grows
whether the computer will make it easier
or harder for human beings to know who they really
are, to identify their real problems, to
respond more fully to beauty, to place adequate
value on
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life, and to make their world safer than it
now is.
Electronic brains can reduce the
profusion of dead ends involved in vital research.
But
they can't eliminate the foolishness and
decay that come from the unexamined life. Nor do
they
connect a man to the things he has to be
connected to -- the reality of pain in others; the
possibilities of creative growth in himself;
the memory of the race; and the rights of the next
generation.
The reason these matters are
important in a computerized age is that there may
be a
tendency to mistake data for wisdom, just
as there has always been a tendency to confuse
logic
with values, and intelligence with
insight. Easy and convenient access to facts can
produce
unlimited good only if it is matched
by the desire and ability to find out what they
mean and
where they would lead.
Facts are
terrible things if left spreading and unexamined.
They are too easily regarded as
evaluated
certainties rather than as the rawest of raw
materials crying to be processed into the
texture of logic. It requires a very unusual
mind, Whitehead said, to undertake the analysis of
a
fact. The computer can provide a correct
number, but it may be an irrelevant number until
judgment is pronounced.
To the extent,
then, that man fails to distinguish between the
intermediate operations of
electronic
intelligence and the ultimate responsibilities of
human decision, the computer could
prove a
digression. It could obscure man's awareness of
the need to come to terms with himself.
It may
foster the illusion that he is asking fundamental
questions when actually he is asking only
functional ones. It may be regarded as a
substitute for intelligence instead of an
extension of it. It
may promote undue
confidence in concrete answers.
in
certainties.
The computer knows how to conquer
error, but before we lose ourselves in celebrating
the
victory, we might reflect on the great
advances in the human situation that have come
about
because men were challenged by error and
would not stop thinking and exploring until they
found better approaches for dealing with it.
“Give me a good fruitful error, full of seeds,
bursting
with its own corrections,” Ferris
Greenslei wrote, “You can keep your sterile truth
for yourself.”
The biggest single need in
computer technology is not for increased speed, or
enlarged
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capacity, or prolonged memory, or reduced
size, but for better questions and better use of
the
answers. Without taking anything away from
the technicians, we think it might be fruitful to
effect some sort of junction between the
computer technologist and the poet. A genuine
purpose
may be served by turning loose the
wonders of the creative imagination on the kinds
of problems
being put to electronic
technology. The company of poets may enable the
men who tend the
machines to see a wider range
of possibilities than technology alone may
inspire.
A poet, said Aristotle, has the
advantage of expressing the universal; the
specialist
expresses only the particular. The
poet, moreover, can remind us that man's greatest
energy
comes not from his dynamos bat from his
dreams. But the quality of a man's dreams can only
be
a reflection of his subconscious. What he
puts into his subconscious, therefore, is quite
literally
the most important nourishment in
the world.
Nothing rally happens to a man
except as it is registered in the subconscious.
This is
where event and feeling become memory
and where the proof of life is stored. The poet --
and
we use the term to include all those who
have respect for and speak to the human spirit --
can
help to supply the subconscious with
material to enhance its sensitivity, thus
safeguarding it. The
poet, too, can help to
keep man from making himself over in the image of
his electronic wonders.
For the danger is not
so much that man will be controlled by the
computer as that he may imitate
it.
The
poet reminds men of their uniqueness. It is not
necessary to possess the ultimate
definition
of this uniqueness. Even to speculate on it is a
gain.
15-B. Changes to Come in U. S.
Education
The biggest
billions needed for
railroads, highways and energy. It is the American
school system, from
kindergarten through the
Ph.D. program and the postgraduate education of
adults. And it requires
something far scarcer
than money -- thinking and risk-taking.
The
challenge is not one of expansion. On the
contrary, the rapid growth in enrollment
over
the last 40 years has come to an end. By 1978,
more than 93 percent of young people
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entering the labor
force had at least an eighth-grade education. So
even if the birthrate should
rise somewhat,
little expansion is possible for elementary and
secondary school enrollments.
The last 30
years of social upheaval are also over. Busing
will continue to be a highly
emotional issue
in a good many large cities. And there will still
be efforts to use schools to bring
women into
fields such as engineering that have traditionally
been considered
shift has already been
accomplished in many fields: half or more of the
accounting students in
graduate schools of
business, for example, are now women. As for most
other social issues, the
country will no
longer try to use schools to bring about social
reform. It's becoming increasingly
clear to
policy makers that schools cannot solve all the
problems of the larger community.
Instead, the
battle cry for the '90s will be the demand for
performance and accountability.
For 30 years,
employers have been hiring graduates for their
degrees rather than their abilities;
employment, pay and often even promotion have
depended on one's diploma. Now many major
employers are beginning to demand more than
the completion of school. Some of the major
banks, for example, are studying the
possibility of entrance examinations that would
test the
knowledge and abilities of graduates
applying for jobs.
Students and parents, too,
will demand greater accountability from schools,
on all levels.
It will be increasingly common
to go to law against school districts and colleges
for awarding
degrees without imparting the
skills that are supposed to go along with them.
And many young
people are already switching to
practical
culture
into accounting and from
black studies into computer programming.
Demand for education is actually going up, not
down. What is going down, and fairly fast,
is
demand for traditional education in traditional
schools.
Indeed, the fastest growing industry
in America today may be the continuing
professional
education of highly schooled
adults. Much of it takes place outside the
education establishment
-- through companies,
hospitals and government departments that run
courses for managerial and
professional
employees; or through management associations and
trade associations. In the
meantime, any
number of private enterprises are organizing
courses, producing training films
and tapes
and otherwise taking advantage of growth
opportunities that universities shy away
from.
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The demand
for continuing education does not take the form
that most observers,
including this writer,
originally expected -- namely,
learn about the
humanities, the arts, the
advanced
professional education: in engineering and
medicine, in accounting and journalism, in
law
and in administration and management.
Yet the
adults who come back for such studies also demand
what teachers of professional
subjects are so
rarely able to supply: a humanistic perspective
that can integrate advanced
professional and
technical knowledge into a broader universe of
experience and learning. Since
these new
students also need unconventional hours --
evenings, weekends or high-intensity
courses
that stuff a term's work into two weeks ?their
demands for learning bring a vague but
real
threat to the school establishment.
The
greatest challenge to education is likely to come
from our new opportunities for
diversity. We
now have the chance to apply the basic findings of
psychological, developmental
and educational
research over the last 100 years: namely, that no
one educational method fits all
children.
Almost all children are capable of attaining
the same standards within a reasonable period
of time. All but a few babies, for instance,
learn to walk by the age of two and to talk by the
age
of three, but no two get there quite the
same way.
So too at higher levels. Some
children learn best by rote, in structured
environments with
high certainty and strict
discipline. Others gain success in the less
structured
atmosphere of a school. Some adults
learn out of books, some learn by doing,
some
learn best by listening. Some students need
prescribed daily doses of information; others
need challenge and a high degree of
responsibility for the design of their own work.
But for too
long, teachers have insisted that
there is one best way to teach and learn, even
though they have
disagreed about what that way
is.
A century ago, the greatest majority of
Americans lived in communities so small that only
one one-room schoolhouse was within walking
distance of small children. Then there had to be
Today the great majority of pupils in the
United States (and all developed countries) live
in big cities with such density that there can
easily be three or four elementary schools -- as
well
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as
secondary schools within each child's walking or
bicycling distance. This enables students and
their parents to choose between alternative
routes to learning offered by competing schools.
Indeed, competition and choice are already
beginning to infiltrate the school system.
Private schools and colleges have shown an
unusual ability to survive and develop during a
period of rising costs and dropping
enrollments elsewhere. All this presents, of
course, a true
threat to the public school
establishment. But economics, student needs and
our new
understanding of how people learn are
bound to break the traditional education monopoly
just as
trucks and airplanes broke the
monopoly of the railroads, and computers and are
breaking the telephone monopoly.
In the
next 10 or 15 years we will almost certainly see
strong pressures to make schools
responsible
for thinking through what kind of learning methods
are appropriate for each child.
We will almost
certainly see great pressure, from parents and
students alike, for result-focused
education
and for accountability in meeting objectives set
for individual students. The
continuing
professional education of highly educated adults
will become a third tier in addition
to
undergraduate and professional or graduate work.
Above all, attention will shift back to
schools and education as the central capital
investment and infrastructure of a “knowledge
society.”
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