In a review of 13 abstinence-only sex education programs involving nearly 16,000 American youth, what were the reported decreases in having unprotected sex, number of sex partners, or reduction in STDs compared to controls?

a. none c. about 50%
b. about 20% d. about 70%


A

Psychology

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The finding that growth of our ancestors’ neocortex is associated with living in increasing larger social groups is taken as support for the hypothesis that . . .

a. Humans need to belong to a social group b. Statistical analysis of paleoanthropological data is valid c. Neocortex growth is bidirectional d. Personality evolved over time

Psychology

In most people, the __________ appears to be specialized for the motivation to approach others

a. somatic nervous system b. right prefrontal cortex c. left prefrontal cortex d. reticular activating system

Psychology

During the last quarter of the 20th century, psychology became involved in the field of health primarily by

A) ?treating physical diseases by changing behaviors. B) ?treating only traditional mental health disorders. C) ?studying behaviors related to disease and health. D) ?practicing in the field of psychosomatic medicine.

Psychology

An individual who aspires to a career in the military is MOST likely to take the

A. OLSAT B. SB-5 C. WAIS-R D. ASVAB

Psychology