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Preventing the Intergenerational Transmission of Substance Use Disorder: Lessons Learned From Developmental Science
Estelle L Berger1, Ann-Marie Y Barrett1, Simone Mendes1
1Department of Psychology, University of Oregon, Eugene, OR, USA.
Substance Use : Research and Treatment
|May 29, 2026
Summary
Parents with substance use disorders (SUD) can prevent intergenerational transmission of substance misuse. Addressing adolescent development, parenting, and societal factors is key for effective prevention strategies.
Area of Science:
- Public Health
- Developmental Psychology
- Addiction Medicine
Background:
- Over 2 million children in the US live with a parent with a substance use disorder (SUD).
- Intergenerational transmission of substance misuse is a significant public health concern.
- Limited research addresses prevention strategies for adolescents with parents with SUD.
Purpose of the Study:
- To review existing literature on preventing intergenerational transmission of substance misuse.
- To propose a bioecological framework for intervention among parents with SUD and their adolescents.
- To identify research gaps and recommend preventative strategies.
Main Methods:
- Narrative review of existing literature.
- Bioecological perspective integrating individual, interpersonal, and societal factors.
- Focus on adolescent developmental tasks and parenting practices.
Main Results:
- Adolescent autonomy, identity, and purpose development are critical periods for intervention.
- Effective parenting practices and societal support are crucial for prevention.
- A multi-level approach is needed to address the complex factors involved.
Conclusions:
- Preventing intergenerational transmission of SUD requires addressing adolescent developmental needs within a supportive family and societal context.
- Future research should focus on developing and evaluating targeted interventions for parents with SUD and their adolescents.
- Leveraging bioecological factors can enhance the impact of preventative interventions.
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