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Exam 9: Variations in Consciousness Part 1

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Question 71

Multiple Choice

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A rapid EEG (beta waves) , dreaming, rapid eye movements, and profound muscle relaxation go with

A) stage 1 sleep.
B) stage 2 sleep.
C) REM sleep.
D) relaxed wakefulness.

E) B) and C)
F) All of the above

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Question 72

Multiple Choice

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The personal awareness you have of both internal and external stimuli, and your thoughts concerning those stimuli, comprise your

A) attention.
B) unconsciousness.
C) consciousness.
D) alertness.

E) None of the above
F) A) and B)

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Question 73

Multiple Choice

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The idea that dreams are the cortex's attempt to make sense out of bursts of general firing from lower brain centers is the core of

Susan is a participant in a research study and will be hooked up to physiological devices while sleeping in a sleep lab for several nights. MOST likely it will take Susan ____ night(s) to adapt to sleeping in the sleep lab.

According to recent research, we are MOST likely to fall asleep

While serving as a subject in a laboratory sleep study for several nights, Steve was awakened whenever he entered REM sleep. It is MOST accurate to state that Steve was in a study designed to examine the effects of

In general, as the cycle of sleep recurs through the night, it tends to contain

Sleep stages 3 and 4 are referred to as

Meditation has its roots in

Charlene is twelve, and her elderly aunt has come for a visit. The aunt is using the spare bed in Charlene's room. Several times during the night the aunt awakens briefly, and then falls back to sleep. Charlene doesn't awaken at all during the night. This difference in sleep patterns can best be explained by research that shows

For the past week Laura has had difficulty falling asleep at night. Even though she goes to bed at her usual time, she lays awake for several hours before she finally drifts off to sleep. It appears that Laura is experiencing

Caleb wants to become a fighter pilot. The sleep disorder that would most likely make him ineligible to fly fighter planes would be

The brain structure that appears to be the most important to sleep and wakefulness is the

Dakota is taking a prescription drug, and one of the side effects of the drug is an increase in the stimulation of ascending fibers in the reticular activating system. Dakota is likely to find that he

The hypothesis concerning the evolutionary bases of sleep that has the strongest support suggests that sleep evolved to help individuals

People who are selectively deprived of slow-wave sleep for several nights in a row

Rotating shift workers adjust more easily to a change in the time of their shift if their new shift starts ____ and they had been on their previous shift for a relatively ____ period of time.

The idea that dreams are times when people can think creatively about what is going on in their lives and then use that information later when awake is consistent with the

Nathaniel's wife cannot sleep through the night. She claims that her husband seems to stop breathing in his sleep and then suddenly jerks awake, gasping for breath. This not only disturbs his sleep, it also awakens her. It is likely that Nathaniel

The dissociation theory of hypnosis states that while hypnotized a person's consciousness is divided between two streams of consciousness; one is in communication with the external world and the other is the