To prevent ethical abuse in psychology research,
a. psychologists have begun to use only computer models for research rather than human or animal subjects.
b. psychologists use only animal subjects in research.
c. role-play experiments have taken the place of those experiments requiring deception.
d. psychology departments have ethics committees to act as watchdogs.
D
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To summarize the contemporary view of emotion, the timing of events within an emotion was correctly explained by
a. Cannon and Bard. b. James and Lange. c. Schachter and Valins. d. Izard and Ekman.
Within the brain, nitric oxide (NO)
a. does not appear to play an important role in any system b. appears to play an important role in regulating breathing and blood pressure. c. appears to play an important role in higher cognitive functions, such as attention. d. appears to play an important role in regulating sensory input to the cortex.
In one study, participants perceived a negotiation as fair when
A. they felt listened to. B. they perceived the other party as trustworthy. C. they were treated with courtesy. D. all of the above
Research on handedness demonstrates that
A) handedness is strongest for simple skills requiring little practice or training. B) the orientation of most fetuses—facing toward the right—probably causes right-handedness. C) right-handers are more likely than left-handers to develop outstanding verbal and mathematical talents. D) most left-handers have no developmental problems.