Tim and Ann have just sent their last child off to college. What period in the family life cycle are they now experiencing?

In explaining the race riots of 1967 and 1968, Reverend Jesse Jackson noted that the riots occurred "in the middle of rising expectations and the increased, though inadequate, social spending." His analysis best reflects _______ as a source of aggression.

A) the discomfort caused by the long, hot summer B) relative deprivation C) discrimination and direct provocation D) social issues E) catharsis

To study change over time, researchers use which three basic research designs?

observation, experiments, survey cross-sectional, longitudinal, cross-sequential biological, social, cognitive significance, odds ratio, factor analysis