________ is an interdisciplinary approach to medical conditions affected by psychological factors that is rooted in learning theory.

Little is known about long-term adjustment following divorce among middle-aged men, perhaps because

A) so few men divorce in middle adulthood. B) they often die within 5–10 years after divorce. C) how well they adjust depends on the reasons for the divorce. D) most enter new relationships and remarry within a short time.

Of all of the different types of preschoolers, which preschooler is two times more likely to die of injuries?

a) an Asian American boy b) an inner-city boy c) a Caucasian American girl d) a Caucasian American farm boy