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Longitudinal substance use and adult adjustment
J G Tubman1, J R Vicary, A von Eye
1Research Institute on Alcoholism, Buffalo, NY 14203.
Journal of Substance Abuse
|January 1, 1990
Summary
Early childhood emotional problems predict later substance use. Consistent high-level use of alcohol and drugs in young adults is linked to more psychiatric symptoms, highlighting the need for early intervention.
Area of Science:
- Psychology
- Addiction Research
- Developmental Psychology
Background:
- Long-term substance use patterns can impact adult adjustment.
- Understanding developmental trajectories of substance use is crucial.
Purpose of the Study:
- To examine the relationship between substance use patterns from childhood to young adulthood and young adult adjustment.
- To identify distinct groups based on substance use and their link to adjustment outcomes.
Main Methods:
- Longitudinal study of 133 participants from the New York Longitudinal Study.
- Cluster analysis to identify substance use patterns across five measurement points.
- Analysis of Variance (ANOVA) to compare adjustment differences between clusters.
Main Results:
- Four distinct clusters of substance use patterns were identified for individual substances and multiple substances.
- Cluster membership significantly predicted adjustment differences in young adulthood.
- Consistent high users of alcohol and other drugs showed the highest psychiatric symptom levels.
- Negative emotional-behavioral states in middle childhood preceded problematic substance use patterns.
Conclusions:
- Childhood emotional and behavioral states are precursors to later substance use issues.
- Specific substance use patterns are associated with varying levels of young adult adjustment and psychiatric symptoms.
- Early childhood interventions targeting emotional-behavioral regulation may prevent future substance use problems.