Question 1

What is one of the weaknesses of the activation-synthesis theory of dreaming?

Accepted Answer

A good answer will include the following

Question 2

During the night,two types of sleep alternate with each other; they are:

Accepted Answer

A) alpha sleep and delta sleep. 
B) Stage 1 and Stage 2 sleep. 
C) REM and NREM sleep. 
D) relaxed sleep and alert sleep. 
A) alpha sleep and delta sleep. 
B) Stage 1 and Stage 2 sleep. 
C) REM and NREM sleep. 
D) relaxed sleep and alert sleep.

Question 3

The loss of a single night's sleep does not affect mental flexibility during the years of young adulthood.

Accepted Answer

A) True 
 B)False

Question 4

A biological clock,located in a teardrop-shaped cluster of cells in the _______________,controls circadian rhythm.

Accepted Answer

A) spinal cord 
B) neurons 
C) axon 
D) hypothalamus 
A) spinal cord 
B) neurons 
C) axon 
D) hypothalamus

Question 5

Describe the results of abuse/addiction to amphetamines.

Accepted Answer

A good answer will include the following

Question 6

REM sleep occurs for the first time:

Accepted Answer

A) within 10 minutes of falling asleep. 
B) after about an hour of sleep. 
C) about 70 to 90 minutes after sleep onset. 
D) after about 3-4 hours of sleep. 
A) within 10 minutes of falling asleep. 
B) after about an hour of sleep. 
C) about 70 to 90 minutes after sleep onset. 
D) after about 3-4 hours of sleep.

Question 7

One of the oldest mysteries about the brain is why it seems to "shut down" for sleep,yet it provides us with strange and colorful nightly dreams.Having mastered the material in Chapter Five,what answers are you able to provide regarding this mystery? What questions remain to be answered through further research?

Accepted Answer

A good answer will include the following

Question 8

Psychoactive drugs have their effects primarily by:

Accepted Answer

A) acting on brain neurotransmitters. 
B) blocking the release of neurotransmitters. 
C) changing the structure of neurotransmitters. 
D) binding to neurotransmitter receptors. 
A) acting on brain neurotransmitters. 
B) blocking the release of neurotransmitters. 
C) changing the structure of neurotransmitters. 
D) binding to neurotransmitter receptors.

Question 9

The reason that REM sleep occurs is:

Accepted Answer

A) to allow the mind to solve the day's problems during sleep. 
B) to allow memories to form. 
C) to release tensions from the previous day. 
D) unknown. 
A) to allow the mind to solve the day's problems during sleep. 
B) to allow memories to form. 
C) to release tensions from the previous day. 
D) unknown.

Question 10

Seasonal affective disorder is a controversial disorder in which a person experiences depression during the winter and an improvement of mood in the spring.

Accepted Answer

A) True 
 B)False

Question 11

Emotional memories are improved with sleep.

Accepted Answer

A) True 
 B)False

Question 12

Does hypnosis increase the accuracy of memory? Explain your answer.

Accepted Answer

A good answer will include the following

Question 13

Chronic insomnia affects about _______________ of all adults.

Accepted Answer

A) 5 percent 
B) 10 percent 
C) 25 percent 
D) 35 percent 
A) 5 percent 
B) 10 percent 
C) 25 percent 
D) 35 percent

Question 14

Circadian rhythms are controlled by a biological clock,located in a teardrop-shaped cluster of cells in the hypothalamus.

Accepted Answer

A) True 
 B)False

Question 15

In his dream,Andy is an infant crawling through a dark tunnel looking for something he has lost.Which theory would be most receptive to an explanation that while Andy was sleeping,neurons in his pons that stimulate leg-muscle movement were active?

Accepted Answer

A) psychoanalytic 
B) problem-focused 
C) mental housekeeping 
D) activation-synthesis theory 
A) psychoanalytic 
B) problem-focused 
C) mental housekeeping 
D) activation-synthesis theory

Question 16

One of the weaknesses of the problem-focused theory of dreaming is that:

Accepted Answer

A) there is no reliable way to determine latent meanings. 
B) some theorists are skeptical about the ability to resolve ongoing concerns during sleep. 
C) the theory doesn't explain non-REM dreams. 
D) the theory says more about REM sleep than about dreaming. 
A) there is no reliable way to determine latent meanings. 
B) some theorists are skeptical about the ability to resolve ongoing concerns during sleep. 
C) the theory doesn't explain non-REM dreams. 
D) the theory says more about REM sleep than about dreaming.

Question 17

Describe the common effects of heroin.

Accepted Answer

A good answer will include the

Question 18

When LSD and psilocybin are abused,the resulting effects may include:

Accepted Answer

A) blackouts,cirrhosis of the liver,mental and neurological impairment,psychosis,and possibly death. 
B) impaired motor and sensory function,as well as impaired permanent storage of new information,withdrawal symptoms,and possibly death. 
C) loss of appetite,nausea,constipation,withdrawal symptoms,and possibly death. 
D) psychosis,paranoia,and panic reactions. 
A) blackouts,cirrhosis of the liver,mental and neurological impairment,psychosis,and possibly death. 
B) impaired motor and sensory function,as well as impaired permanent storage of new information,withdrawal symptoms,and possibly death. 
C) loss of appetite,nausea,constipation,withdrawal symptoms,and possibly death. 
D) psychosis,paranoia,and panic reactions.

Question 19

Who said that getting through a crisis takes "time,good friends,good genes,good luck,and a good dream system"?

Accepted Answer

A) Allan Hobson 
B) William Shakespeare 
C) Sigmund Freud 
D) Rosalind Cartwright 
A) Allan Hobson 
B) William Shakespeare 
C) Sigmund Freud 
D) Rosalind Cartwright

Question 20

Evaluate the evidence for and against the legalization of marijuana.Where do you stand in the drug debate?

Accepted Answer

A good answer will include the following

Exam 5: Exstintion: Body Rhythms and Mental States

What is one of the weaknesses of the activation-synthesis theory of dreaming?

During the night,two types of sleep alternate with each other; they are:

The loss of a single night's sleep does not affect mental flexibility during the years of young adulthood.

A biological clock,located in a teardrop-shaped cluster of cells in the _______________,controls circadian rhythm.

Describe the results of abuse/addiction to amphetamines.

REM sleep occurs for the first time:

Psychoactive drugs have their effects primarily by:

The reason that REM sleep occurs is:

Seasonal affective disorder is a controversial disorder in which a person experiences depression during the winter and an improvement of mood in the spring.

Emotional memories are improved with sleep.

Does hypnosis increase the accuracy of memory? Explain your answer.

Chronic insomnia affects about _______________ of all adults.

Circadian rhythms are controlled by a biological clock,located in a teardrop-shaped cluster of cells in the hypothalamus.

In his dream,Andy is an infant crawling through a dark tunnel looking for something he has lost.Which theory would be most receptive to an explanation that while Andy was sleeping,neurons in his pons that stimulate leg-muscle movement were active?

One of the weaknesses of the problem-focused theory of dreaming is that:

Describe the common effects of heroin.

When LSD and psilocybin are abused,the resulting effects may include:

Who said that getting through a crisis takes "time,good friends,good genes,good luck,and a good dream system"?

Evaluate the evidence for and against the legalization of marijuana.Where do you stand in the drug debate?

What Is Psychology

Exstintion: What Is Psychology

How Psychologists Do Research

Exstintion: How Psychologists Do Research

Genes,evolution,and Environment

Exstintion: Genes,evolution,and Environment

The Brain: Source of Mind and the Self

Exstintion: The Brain: Source of Mind and Self

Body Rhythms and Mental States

Sensation and Perception

Exstintion: Sensation and Perception

Learning and Conditioning

Exstintion: Learning and Conditioning

Behavior in Social and Cultural Context

Exstintion: Behavior in Social and Cultural Context

Thinking and Intelligence

Memory

Emotion,stress and Health

Motivation

Development Over the Life Span

Theories of Personality

Psychological Disorders

Approaches to Treatment and Therapy

Filters