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Zachary experienced a surge of energy and feelings of self-confidence and euphoria that lasted less than an hour after taking a drug that blocked the reuptake of dopamine,norepinephrine,and serotonin.The drug he used was most likely


A) heroin.
B) cocaine.
C) LSD.
D) marijuana.

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Freud called the remembered story line of a dream its ________ content.


A) manifest
B) paradoxical
C) hypnagogic
D) circadian

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Human body temperatures typically


A) rise with the approach of morning and fall with the approach of night.
B) rise with the approach of night and fall with the approach of morning.
C) rise with the approach of NREM-1 sleep and fall with the approach of REM sleep.
D) rise with the approach of REM sleep and fall with the approach of NREM-1 sleep.

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Genital arousal is most likely to be associated with


A) sleep apnea.
B) REM sleep.
C) NREM-3 sleep.
D) sleep spindles.

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Compared with adults,children are


A) more likely to experience night terrors and less likely to experience sleepwalking.
B) less likely to experience night terrors and more likely to experience sleepwalking.
C) less likely to experience night terrors and less likely to experience sleepwalking.
D) more likely to experience night terrors and more likely to experience sleepwalking.

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After ingesting a mild hallucinogen,Lonnie lost her awareness of the passage of time and experienced a highly increased sensitivity to both the odor of aromatic candles and the harmonious notes of musical recordings.Lonnie most likely experienced the effects of


A) a barbiturate.
B) methamphetamine.
C) morphine.
D) THC.

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A large amount of our mental activity occurs outside our awareness thanks to our capacity for


A) sequential processing.
B) choice blindness.
C) synchronized activity across the brain.
D) dual processing.

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One study simultaneously delivered a recording of men talking in participants' one ear and a recording of women talking in participants' other ear.When participants were assigned to pay attention to the women,70 percent failed to hear one of the men repeatedly say "I'm a gorilla." This failure best illustrated


A) dual-processing.
B) inattentional deafness.
C) the popout phenomenon.
D) blindsight.

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The best indication that dreaming serves a necessary biological function is provided by the fact that


A) most dreams are psychologically meaningless.
B) the disruption of REM sleep leads to narcolepsy.
C) most mammals experience REM rebound.
D) sexual tension is naturally discharged during REM sleep.

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After flying from London to New York,Arthur experienced a restless,sleepless night.His problem was most likely caused by a disruption of his


A) narcolepsy.
B) circadian rhythm.
C) hypnagogic sensations.
D) sleep paralysis.

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A visual perception track enables most people to recognize objects at nearly the same time that a visual action track enables them to avoid bumping into the objects.This best illustrates


A) sequential processing.
B) change blindness.
C) dual processing.
D) blindsight.

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Hypnagogic sensations are most closely associated with ________ sleep.


A) NREM-1
B) NREM-2
C) NREM-3
D) REM

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Caged rats respond to foot shocks with unusually high levels of aggression after ingesting


A) heroin.
B) cocaine.
C) marijuana.
D) barbiturates.

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The three main categories of psychoactive drugs are depressants,stimulants,and


A) amphetamines.
B) tranquilizers.
C) hallucinogens.
D) endorphins.

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While engrossed in reading a novel,Raoul isn't easily distracted by the sounds of the TV or even by his brothers' loud arguments.This best illustrates


A) inattentional blindness.
B) sequential processing.
C) blindsight.
D) selective attention.

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Students who were sleep deprived subsequently showed a greater incidence of ________ during a 42-minute video lecture.


A) sleep apnea
B) cyberloafing
C) narcolepsy
D) insomnia

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Slow-wave sleep appears to play an important role in the production of


A) free radicals.
B) hypnagogic sensations.
C) REM rebound.
D) the human growth hormone.

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Research on sleep and dreaming fails to confirm that


A) the use of sleeping pills reduces REM sleep.
B) increased genital arousal accompanies dreaming regardless of whether the dream's content is sexual.
C) when dreaming of performing an activity,our limbs move in concert with the dream.
D) NREM-3 sleep periods become shorter as we progress through a full night of sleep.

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Failing to see visible objects when our attention is directed elsewhere is called


A) blindsight.
B) parallel processing.
C) the cocktail party effect.
D) inattentional blindness.

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The reemergence of psychology's concern with consciousness after 1960 is best illustrated by efforts to


A) define psychology as a behavioral science.
B) demonstrate that humans lack free will.
C) liken consciousness to a car's speedometer.
D) identify the brain activity associated with different mental states.

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