Who is your teenager listening to? Teenagers today are bombarded by messages from their peers, the Internet, music, movies . . . the list goes on. As parents, you may wonder if your words mean anything at all. If so, take heart: all research indicates that the most significant influence on the life of a teenager comes from his or her parents. Yes--parents! In this updated volume, marriage and family expert Dr. Gary Chapman lays out the tools you need to communicate with your teenager.