Whether you are awake or asleep right now depends on

a. the number of hours since one's last intake of food.
b. sleep-promoting substances in the blood stream.
c. external markers for sleep and wakefulness.
d. the balance between separate sleep and waking systems.


ANSWER: d

Psychology

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Your authors suggest that several factors may explain gender roles and differences. They include biology, socialization, and a child's own efforts. Which word best encapsulates your author's view of the contributions of these three factors to such understanding?

a. prohibited b. structured c. exclusive d. interactive

Psychology

In a murder case involving a six-person jury, five of the jurors think the defendant is guilty and one thinks the defendant is not guilty. In another murder case involving a 12-person jury, ten think the defendant is guilty and two think the defendant is not guilty. Based on Asch's research on conformity, and all other things being equal, what predictions can be made about the likelihood that the

jurors in the minority in these two trials will resist the pressures exerted by those in the majority to change their verdicts? a. The minority in the smaller jury should be less likely to maintain his or her independence because the minorityin the smaller jury has no allies in dissent. b. The minority in the larger jury should be less likely to maintain their independence because the majority in thelarger jury is comprised of more people. c. Because the proportion of majority to minority jurors is equivalent in these two juries, the minorities should beequally likely to maintain their independence. d. If the evidence in both cases is ambiguous, the minority in the smaller jury should be less likely to maintain hisor her independence? but if the evidence in both cases is unambiguous, there should be no difference betweenthe juries.

Psychology

Cooperation, the showing of kindness, a good memory, and an early talent in music or art may be a sign of

a. extroversion in young children. b. giftedness in young children. c. the effects of a secure attachment on children. d. the savant syndrome in young children.

Psychology

Various methods of concentration, reflection, or focusing of thoughts are _________

a) aerobic activities b) subliminal relaxation c) meditation d) sensory deprivation

Psychology