Which drug treatment program has a disease perspective?

Choose the statement about surveys that is false.

A) Surveys are the most practical way to gather data on large numbers of people. B) Surveys consist of interviews, questionnaires, or a combination of the two. C) Interviews take less time to administer than questionnaires, and the results are more uniform. D) Questionnaires prevent the researcher's mannerisms from influencing the participant's answers.

The phase of middle adolescence corresponds roughly with

A) the last years of elementary school. B) freshman year of college. C) high school. D) None of the above.