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Cannabis and crime: findings from a longitudinal study
Willy Pedersen1, Torbjørn Skardhamar
1Department of Sociology and Human Geography, University of Oslo and Norwegian Institute for Alcohol and Drug Research, Oslo, Norway. willy.pedersen@sosiologi.uio.no
Addiction (Abingdon, England)
|October 21, 2009
Summary
Cannabis use in youth is linked to criminal charges, primarily for drug offenses. This association highlights concerns regarding current drug laws and their enforcement.
Area of Science:
- Criminology
- Public Health
- Adolescent Development
Background:
- Adolescent substance use is a significant public health concern.
- Understanding the relationship between cannabis use and criminal behavior is crucial for policy development.
Purpose of the Study:
- To investigate the association between adolescent and young adult cannabis use and subsequent criminal charges.
- To explore confounding factors and the nature of criminal charges linked to cannabis use.
Main Methods:
- Longitudinal study of 1353 individuals from age 13 to 27 in Norway.
- Data collected on substance use (cannabis, alcohol, other drugs), socio-demographics, and personal factors.
- Linked to official Norwegian crime statistics for criminal charge data.
Main Results:
- Robust associations found between cannabis use and later criminal charges.
- Associations persisted after adjusting for numerous confounding variables.
- The link between cannabis use and criminal charges disappeared when drug-specific offenses were excluded.
Conclusions:
- Cannabis use in adolescence and young adulthood is associated with subsequent criminal activity.
- This association is largely driven by drug-specific offenses (possession, use, distribution).
- Findings raise questions about the impact of current drug laws on reported crime statistics.
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