Which of the following is true about testosterone and aggression?
A. Testosterone has a much greater effect on nonhuman animals.
B. Expressing anger decreases testosterone levels.
C. Testosterone only affects the behavior of male animals.
D. Aggression and testosterone both increase throughout life.
Answer: A
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An evolutionary psychologist might say, "The unique physiological response in this disorder, involving fainting at the sight of the feared object, may have evolved because fainting might inhibit further attack from a predator." What disorder is being discussed?
A. Blood-injection-injury phobia B. Agoraphobia with panic attacks C. Social anxiety disorder D. Animal phobia
One of the problems in interpreting research that finds different brain areas activated among homosexual males compared to heterosexual males is that:
A. it is not known whether these differences are the cause or result of homosexuality B. a small number of subjects are used in the research C. classifying people as homosexual or heterosexual depends on different definitions D. the truthfulness of subjects' reports of their sexual orientation
Which of the following is the preference for using either the right or left hand in gross or fine motor activities?
Handedness || Dominancy || Digital choice || Ambidextrous || || ||
During the first few weeks of life, newborns are most likely to smile ________.
A. in response to bright objects B. when they are full C. in response to seeing a human face D. when they achieve new skills