Subject
Teenagers
100
Teenagers Drug use
85
Teenage girls
80
Teenage pregnancy
65
Teenagers Health and hygiene
60
Teenagers Drug use Prevention
52
Teenagers Mental health
52
Substance abuse Prevention
48
Families
47
Teenagers Alcohol use
45
Teenage boys
44
Friendship
41
Parent and teenager
41
Teenagers Sexual behavior
35
Interpersonal relations
33
Teenage automobile drivers
32
Adolescence
29
Teenage parents
28
Teenage pregnancy Prevention
27
Teenage mothers
26
Young adult fiction
26
Drug abuse Prevention
25
Man-woman relationships
25
Parenting
24
Teenagers Substance use
24
Teenagers Suicidal behavior
24
Children
23
High school students
23
Sex instruction for teenagers
23
Adolescent psychology
22
Teenagers Substance use Prevention
22
Teenagers Tobacco use Prevention
22
African Americans
21
Teenagers Medical care
21
Teenagers Alcohol use Prevention
19
Child mental health
18
Internet and teenagers
18
Self-esteem in adolescence
18
Teenagers Books and reading
18
Teenagers Services for
18
Gay teenagers
17
Substance abuse
17
Health behavior in adolescence
15
Childbirth
14
Runaway teenagers Services for
14
Schools
14
Substance abuse Treatment
14
African American teenagers
13
Drug abuse Treatment
13
High schools
13
more ...