Which of the following categories of psychoactive drugs has the greatest risk for developing physical and psychological dependence?

In contrast to traditional cultures, adolescents in industrialized economies

a. have security from knowing that they will do what their father and grandfather did. b. have to decide on an achievable career choice. c. only have access to gender-specific career choices. d. none of these answers are correct.

Research has investigated the results of children taking on roles typically handled by parents. These studies have found that

A) boys are more likely to experience this treatment than are daughters. B) regardless of the amount of this treatment, the outcomes tend to be negative. C) if it is moderate, it can have positive effects for both boys and girls. D) at high levels, it may help alleviate many of the problems typically associated with children of divorce.