Teenagers 48 Teenage girls 15 Adolescent psychology 10 Adolescence 9 Parent and teenager 8 Children 7 Cognitive therapy for teenagers 7 Dissertations, Academic (Ph.D) 6 Internet and teenagers 6 Mass media and teenagers 6 United States 6 Adolescent 5 Child 5 Child development 5 Child mental health 5 Cyberbullying 5 Gender identity 5 Mass media and children 5 Teenage boys 5 Child psychology 4 Cognitive therapy for children 4 Education 4 Mental health 4 Orphans 4 Psychology 4 Social work with teenagers 4 Adolescent Psychology 3 Adolescent psychiatry 3 Adolescent psychopathology 3 Aggressiveness in adolescence 3