Mekala is in REM sleep. Which of the following describes that type of sleep?
a) Her eyes are moving under her eyelids and her brain is highly active.
b) Her arms, legs, and trunk are jerking and moving.
c) She is totally still, nothing is moving.
d) She is talking in her sleep.
Answer: a
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Dr. Lopez, a psychiatrist with expertise in antidepressant medications, gives a keynote address entitled “Antidepressants Today” at the annual American Psychiatric Association conference. Assuming Dr. Lopez is in agreement with recent studies, he is likely to tell his audience that antidepressants ____
a. ?should never be given to treat disorders other than depression b. ?are more effective for treating anxiety disorders than depression c. ?are likely being underprescribed d. ?are likely being overprescribed
The head of the Department of Mathematics at a large university considers applications only from those who are alumni of the university for faculty positions in the department. The professor is demonstrating:
A) normative influence. B) group polarization. C) prejudice. D) the common-knowledge effect.
In the Festinger and Carlsmith study, which participants reported that the experimental
tasks were enjoyable? a. Those who were paid $20 b. Those who were paid $1 c. The control participants (who were paid nothing) d. Those who were paid $30 e. Those who completed the tasks first
The most effective form of punishment usually involves
a. intense physical pain. b. penalties, such as loss of privileges. c. psychological pain. d. attacks on character. e. delayed and inconsistent consequences.