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Published on: June 12, 2020
Attention deficit hyperactivity disorder in a Canadian prison population
Amelia M Usher1, Lynn A Stewart, Geoff Wilton
1Research Branch, Correctional Service Canada, Ottawa, Canada.
Adult Attention Deficit Hyperactivity Disorder (ADHD) significantly impacts Canadian federal inmates, correlating with misconduct and poorer community release outcomes. Targeted interventions are crucial for this population.
Area of Science:
- Forensic Psychology
- Clinical Psychology
- Criminology
Background:
- Adult Attention Deficit Hyperactivity Disorder (ADHD) is prevalent in offender populations.
- The specific prevalence and impact of ADHD on Canadian federal inmates remain understudied.
Purpose of the Study:
- To determine the prevalence of adult ADHD symptoms in Canadian federal male inmates.
- To examine the association between ADHD symptoms and correctional outcomes.
Main Methods:
- A cohort of 497 male federal offenders were assessed using the Adult ADHD Self-Report Scale (ASRS) at intake.
- Data collected over a 14-month period.
Main Results:
- 16.5% of inmates met the clinical threshold for ADHD; 25.2% reported sub-threshold symptoms.
- ADHD symptoms correlated with unstable employment, learning disabilities, lower education, substance abuse, and higher criminal risk.
- ADHD symptoms predicted institutional misconduct and poorer post-release adjustment.
Conclusions:
- Adult ADHD is a significant factor among Canadian federal inmates, impacting various aspects of their correctional journey.
- Findings underscore the need for enhanced resources and tailored interventions for inmates with ADHD.
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