Business & Economics
Maternal Education
100%
Drug Use
76%
Longitudinal Analysis
65%
Causation
51%
Social Causation
36%
Socioeconomic Status
21%
Cocaine
14%
Marijuana
13%
Social Factors
9%
Longitudinal Study
9%
United States of America
7%
Health
6%
Arts & Humanities
Maternal Education
91%
Longitudinal Analysis
65%
Causation
51%
Drugs
45%
Socioeconomic Status
23%
Cocaine
14%
Longitudinal Study
11%
1990s
7%
1980s
6%
Health
5%
Causes
5%
Medicine & Life Sciences
Causality
50%
Mothers
34%
Education
34%
Illicit Drugs
30%
Social Class
25%
Pharmaceutical Preparations
22%
Marijuana Use
17%
Health Behavior
14%
Cocaine
13%
Longitudinal Studies
11%
Health
6%
Child
5%
Social Sciences
drug use
48%
adolescent
31%
education
16%
social status
14%
social stratum
9%
health behavior
9%
social factors
7%
longitudinal study
7%
candidacy
6%
cause
5%
health
4%
evidence
3%
time
3%
Earth & Environmental Sciences
education
46%
drug
44%
socioeconomic status
22%
analysis
14%
family
13%
health
12%
comparison
3%