Regression towards the mean is maximal when r equals -1.00.

The cognitive-behavioral model suggests that abnormal behavior is the result of ______

a. learning and thinking c. unconscious conflicts b. biology d. biochemical imbalances

According to the introduction of the chapter on women and physical health,

a. most of women's physical health problems can be traced to psychological difficulties. b. health psychology is an important topic in the medical professions, but—surprisingly—not within psychology. c. health psychology examines the causes of illness, as well as illness prevention and health improvement. d. research has found only small gender differences in physical health.