While people vary greatly with respect to aging and health status in late adulthood, people in general are healthier and more active during late adulthood today than in the past.

Using factor analysis, Raymond Cattell determined that there is a factor of general intelligence, or "g," underlying all intelligent performance; each individual domain also has associated with it specific skills that he called "s."

a. true b. false

Much behavior can be understood as an attempt to maintain consistency between our actions and our

a. self-image. b. ego ideal. c. possible selves. d. organismic values.