Related Experiment Videos
Personality stability and adolescent substance use behaviors
1Center of Alcohol Studies, Rutgers University, Piscataway, NJ 08854.
Alcoholism, Clinical and Experimental Research
|June 1, 1991
Summary
Adolescent personality stability influences substance use. Stable, low-risk personalities show conservative use, while personality changes link to increased alcohol and drug use, especially in males with prior high-risk needs.
Area of Science:
- Psychology
- Adolescent Development
- Substance Use Research
Background:
- Personality needs are linked to adolescent substance use.
- The natural history of personality change during adolescence concerning substance use is not well understood.
- Personality needs are less stable in adolescence than in adulthood.
Purpose of the Study:
- To investigate the relationship between high-risk personality needs and substance use in adolescents.
- To examine how stable versus changing personality structures across 3 years relate to substance use.
- To differentiate these relationships by sex.
Main Methods:
- Prospective longitudinal study design.
- Inclusion of adolescent participants aged 12-18 at baseline, followed for 3 years.
- Analysis of personality need stability and its association with alcohol and other drug use patterns.
Main Results:
- Adolescents with stable, low-risk personality profiles exhibited conservative substance use.
- Generalized personality changes correlated with increased substance use in males, particularly those with initial high-risk needs.
- Personality changes were associated with females' substance use only when high-risk personality needs were also present.
Conclusions:
- Personality stability is a key factor in adolescent substance use patterns.
- Personality changes are linked to increased substance use, with sex-specific nuances.
- Findings have implications for adolescent substance use prevention and future research directions.