Dr Ahmed's Current Study Is Investigating Internet Use by Young

Multiple Choice

Dr. Ahmed's current study is investigating Internet use by young adolescents in the United States. He is concerned with the generalizability of his results. Dr. Ahmed should

A) publish his results as quickly as possible.
B) include boys in his sample as they are the prime internet users.
C) include a wide range of young teens of both genders, many ethnic groups and economic levels.
D) change his focus to all adolescents.