What observation led Cialdini to question the existence of true altruism?

a) Altruism usually results from modeling.
b) Altruism is best explained by sociobiology.
c) True altruistic behavior occurs only between people who are related.
d) Behaviors that are deemed altruistic almost always involve some kind of reward.


D

Psychology

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Which characteristic of Type A personality is most closely linked to CVD?

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As the full moon travels from the horizon to its highest point in the night sky, the image it produces on the retina:

A. stays the same. B. gets larger. C. gets smaller. D. gets dimmer.

Psychology

Which statement about friendship is true?

A. The number of best friends a person has declines from about four to six in adolescence to one or two in adulthood. B. Teenagers report that friends are their most important sources of social support. C. Compared to teenagers, younger children place more value on their friends being loyal. D. Self-disclosure among friends decreases over the adolescent years.

Psychology

A determination of whether or not an individual is psychologically capable of testifying on his or her own behalf in a court of law refers to

A. the Durham Rule. B. guilt by reason of insanity. C. the least restrictive alternative. D. competency to stand trial.

Psychology