From Narrative to Knowledge: Early Cannabis Use and Its Potential Role in the Development of Substance Use Disorder
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Authors
Stevenson, James
Issue Date
2026-06
Type
Capstone
Language
en
Keywords
cannabis , brain development , substance use disorder , psychoeducation
Alternative Title
Abstract
Addiction is a devastating disease that affects more than just the individual. Friends, families, coworkers, and society are all touched by another's addiction. But why and how does one become trapped in that never-ending vortex of pain, isolation, and the desire to escape through substances? Just like any behaviour, relying on substances as a form to alter mood and cope with life takes time to develop. Early cannabis use during formative years, when the brain is still developing, is linked to a higher susceptibility to developing a substance use disorder later in life. Relying on cannabis to alter one's mood instead of developing healthy coping mechanisms can impact one's own development and, in turn, may reinforce reliance on artificial reward pathways over time. Additionally, society's and individuals' own perceptions on cannabis use are divided, with politically led changes to laws and mixed messaging being sent to youth. This capstone examines the neuroscience of brain changes associated with cannabis use during formative years, examining how clinicians can utilize psychoeducation to inform today's youth.