Recent research suggests that focusing prevention efforts on marijuana use will not have an effect on the prevalence of use of harder drugs such as cocaine and heroin

According to the concept of facial feedback, when Noah complies with instructions to smile and look happy, it is most likely that ________

a. he will be unaffected because he is just pretending to be happy. b. he will begin to feel angry. c. his positive feelings will increase. d. his reaction will depend on his age.

Which of the following is TRUE about work during adolescence?

a. Few American adolescents see their high school jobs as the basis for a future career. b. Most are likely to work answering phones and doing clerical work in an office setting. c. Less than half of adolescents in the United States and Canada have held at least one part-time job by the end of high school. d. The United States is the only country where part-time work is associated with problem behavior.