Lately, Diane has been hyperactive, excessively talkative, euphoric, and flamboyant at inappropriate times and with no apparent reason. She is MOST likely suffering from ______ disorder

Choice of membership in particular cliques and crowds is often determined by the degree of ___________ within members of the group

a. differences b. interests c. similarities d. moral ideals

Pretend for a moment that people's attitudes toward racial tolerance has a heritability estimate of .10. This indicates that

A) little of the variation in attitudes is due to the environment. B) most people have unchangeable racist tendencies. C) most people tolerate people of various races. D) the variation is due mostly to learning experiences.