Tuesday, September 18, 2007
1.
Which of the following is most necessary for successful hypnosis?
|
a. |
The person hypnotizing is a trained physician. |
d. |
The person being hypnotized is under emotional distress. |
|
b. |
The person being hypnotized is unconscious. |
e. |
The person being hypnotized is
highly suggestible. |
|
c. |
The person hypnotizing is more intelligent than the
person being hypnotized. |
|
|
2. Which of these is true of
lesion studies?
|
a. |
They require expensive fMRI equipment. |
d. |
They show that the lesioned
area is involved in the behavior of interest. |
|
b. |
They do not cause damage to research subjects. |
e. |
They can be done with humans. |
|
c. |
They have perfect precision. |
|
|
3. Which explanation best
describes why the cortex is wrinkled?
|
a. |
The cortex is wrinkled so that
the skull is small enough to fit through the vaginal opening during birth. |
|
b. |
The cortex is wrinkled because the interstitial fluid
enlarges the areas of the brain that need the most nutrients. |
|
c. |
The cortex is wrinkled so that the neurons can form
faster connections by using the folds as high speed pathways. |
|
d. |
The cortex is wrinkled to protect the inner structures
from damage. |
|
e. |
The cortex is wrinkled to reduce overheating. |
4.Dana
is interested in examining whether working at a job while attending school affects
grade point average (or GPA). She collects data from students on the number of
hours they work and their GPA. What type of study is Dana doing?
|
a. |
experimental |
|
b. |
third variable |
|
c. |
case study |
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d. |
double secret probation method |
|
e. |
correlational |
5. What allows the movement of
sodium and potassium ions to the inside and the outside of the neuron to cause
firing?
|
a. |
changes in membrane thickness |
|
b. |
changes in the charge of the ions |
|
c. |
refraction |
|
d. |
changes in the chemical structure of the ions |
|
e. |
gating mechanisms |
6. Which of the following is
something that hypnosis can do?
|
a. |
Improve memory |
d. |
Make people do things they don’t want to do |
|
b. |
Breathe underwater |
e. |
Inhibit pain |
|
c. |
Give you special powers |
|
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7. Why are humans typically able
to remain in the bed during sleep?
|
a. |
Your body remains still throughout the night. |
|
b. |
You typically fall out of bed. |
|
c. |
Spackleton’s theory of ambulatory insomnia. |
|
d. |
The brain is still processing
information about its surroundings. |
|
e. |
You are consciously aware of the bed’s boundaries at all
times. |
8. Which of the following is false
about correlational designs?
|
a. |
It indicates direction of
cause-effect relationship |
d. |
A correlation of zero suggests that there is no
relationship between the variables |
|
b. |
A negative correlation is when one variable decreases as another
variable increases |
e. |
It does not indicate causality |
|
c. |
It allows you to determine the strength of relationships
between variables |
|
|
9. When you burn your finger, _____
neurons carry the message to the spinal cord and _____ neurons instruct the
muscles in your arm to retract from the flame.
|
a. |
inter; motor |
|
b. |
motor; inter |
|
c. |
sensory; motor |
|
d. |
efferent; afferent |
|
e. |
afferent; autonomic |
10. You decide to change your
roommate’s messy behaviors by rewarding him every time he does any housekeeping
chore. This strategy is in keeping with the principles of
|
a. |
behaviorism. |
|
b. |
structuralism. |
|
c. |
psychoanalysis. |
|
d. |
information processing. |
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e. |
Gestalt psychology. |
11. If the neuron is a telephone,
which of these is a dendrite?
|
a. |
The cord |
d. |
The handle |
|
b. |
The receiver |
e. |
The amplifier |
|
c. |
The speaker |
|
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12. During this test, it is likely
that while your answers are coming from actions in your central nervous system,
at the same time, the activity of taking the test has activated the _____
system.
|
a. |
parasympathetic |
|
b. |
pathetic |
|
c. |
sympathetic |
|
d. |
enteric |
|
e. |
spinal cord |
13. Dr. Bennett is conducting an
experiment on a new teaching strategy that is hypothesized to aid memorization.
He selects two groups from a class of students. One group will be exposed to the
new method, the other to the traditional method. Why is it important that the
participants be randomly assigned to the groups?
|
a. |
to ensure that the groups are
generally equal in abilities that may be related to memory |
|
b. |
to discourage them from knowing anything about the study
before it begins |
|
c. |
to make sure people feel random thoughts while
participating |
|
d. |
to be certain that participants in the study are as
intelligent as the larger population |
|
e. |
to make the study less boring |
14. If a patient’s body temperature
and blood pressure are rising, which brain structure is in charge of regulating
the person back to normal levels?
|
a. |
the hypothalamus |
|
b. |
the amygdala |
|
c. |
the thalamus |
|
d. |
the forebrain |
|
e. |
the hippocampus |
15. The _____ variable depends on
what happens when the _____ variable is manipulated.
|
a. |
independent; dependent |
|
b. |
operational; theoretical |
|
c. |
experimental; control |
|
d. |
control; experimental |
|
e. |
dependent; independent |
16. Compared to neurotransmitters,
hormones are
|
a. |
slower to act and longer
lasting. |
|
b. |
chemically different. |
|
c. |
unable to bind to target receptors. |
|
d. |
less complex |
|
e. |
less important for the body’s functioning. |
17. Schizophrenia is an example of a
disorder that
|
a. |
is understood to result from decreased levels of specific
neurotransmitters throughout the brain. |
|
b. |
is now best understood as
resulting from the inseparable interaction of nature and nurture. |
|
c. |
was originally thought to be caused entirely by
biological factors and now is known to be caused largely by environmental
factors. |
|
d. |
was originally thought to be caused entirely by
environmental factors and now is known to be caused largely by biological
factors. |
|
e. |
is understood to result from increased levels of specific
neurotransmitters throughout the brain. |
18. An amputee feels a sensation in
his lost hand as an experimenter stimulates his cheek. This phenomenon could be
the result of
|
a. |
amount of times the amputee used to touch his face with
the hand. |
|
b. |
misaligned growth of the severed spinal neurons. |
|
c. |
temporary psychosis the amputee experiences after the
stress of losing a limb. |
|
d. |
splintering of neurons from too much pain during
amputation. |
|
e. |
fact that neurons in the
unemployed hand are recruited by the face. |
19. Which of the following is an
operational definition of intelligence?
|
a. |
Years spent in school |
d. |
Number of words in vocabulary |
|
b. |
Adapts well to the environment |
e. |
Being quick-witted |
|
c. |
Having good mathematical skills |
|
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20. Consider the theory that asserts
that the moon is made of an edible substance, such as green cheese. Why might
scientists state that the green cheese theory is a better theory than Freud’s
theory that dreams represent wish fulfillment?
|
a. |
The green cheese theory is
testable and wish fulfillment is not. |
|
b. |
Freud’s theories have been refuted because they are all
about sexuality. |
|
c. |
Theories in the natural sciences are better than social
science theories. |
|
d. |
A good theory has a basis in common sense. |
|
e. |
Green cheese theory is subject to random assignment but
Freud’s theory is not. |
21. If someone has damage to their
occipital cortex, they may suffer from a
condition called blindsight. If someone suffered from a similar condition
after damage to the somatosensory area of their parietal
cortex, and you
pinched one of their arms, what would happen?
|
a. |
They would not consciously feel
anything, but could guess which arm was pinched. |
d. |
They would feel an especially intense pinch. |
|
b. |
They would pass out. |
e. |
They would feel the pinch somewhere other than where it
happened. |
|
c. |
They would consciously experience the pinch as a loud,
high-pitched sound. |
|
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22. Which of the following scenarios
would increase the size of your hippocampus the most?
|
a. |
lifting weights and jogging 3–4 days per week |
|
b. |
counting to one thousand every morning |
|
c. |
learning to speak at an early age because the hippocampus
stops growing by age 3 |
|
d. |
becoming a tour guide |
|
e. |
increasing daily doses of vitamin A and vitamin C |
23. If Drs. Gosling and Pennebaker
wanted to study the influence of stress on decision-making, stress would be their
_____________ and decision-making would be their ____________.
|
a. |
Dependent variable; confound |
d. |
Dependent variable; Independent variable |
|
b. |
Independent variable; Dependent
variable |
e. |
Independent variable; confound |
|
c. |
Confound; control |
|
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24. If a newborn kitten was brought
up in a completely dark cave where there was no visual stimulation at all for
one month, what might happen to its visual cortex?
|
a. |
The kitten would be able to see only certain key items in
its environment. |
|
b. |
The kitten would only be able to see in black and white. |
|
c. |
The kitten would be blind
because it would have passed the critical period of development. |
|
d. |
The kitten would have enhanced vision because the visual cortex
would have had more time to develop. |
|
e. |
The visual cortex would go back to normal when the eyes
were reopened. |
25. Instead of a normal sleep
schedule, a person takes several short naps a day at regular intervals. After observing the pattern of their brain
waves, which of the following is the best conclusion?
|
a. |
Sleep is not important. |
d. |
REM sleep is most important. |
|
b. |
All stages of sleep are equally
important. |
e. |
Deep sleep is most important. |
|
c. |
All stages of sleep occur in a single nap. |
|
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26. MacLean’s triune brain theory
proposes that the human brain is broken down into three separate brains. What
are they?
|
a. |
Primitive brain, limbic system,
and cerebral cortex |
d. |
Homer’s brian, Maggie’s brain, Lisa’s brain |
|
b. |
Occipital lobe, Parietal lobe, and Frontal lobe |
e. |
Amygdala, secondary cortex, primary cortex |
|
c. |
Spinal chord, midbrain, and prefrontal cortex |
|
|
27. Dr. Pennebaker made contact between
a battery and his cell phone, displaying this action on the projector
screen. This incident could be described
at many different levels. Which of the following is the highest level of
analysis of this action?
|
a. |
Force transferred from the phone to the battery. |
d. |
Dr. Pennebaker hit the battery with the phone. |
|
b. |
Dr. Pennebaker broke his phone. |
e. |
Dr. Pennebaker caused the battery to move. |
|
c. |
Dr. Pennebaker taught the class
a lesson about describing phenomena. |
|
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28. In discussing your study of
sleep deprivation on test performance, you discover that some people study until
5 a.m. and then get a couple hours sleep before their exam, while others sleep
a bit and then get up at midnight and study all night until the test. You
decide it doesn’t really matter at which point your participants sleep as
neither group has had much total sleep. In fact, time of sleep does have an
effect. In this experiment time of sleep is an example of a(n)
|
a. |
outcome variable. |
|
b. |
correlated variable. |
|
c. |
confound. |
|
d. |