Related Experiment Video
Updated: Jul 9, 2025

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
Published on: August 18, 2020
Cannabis to cope with COVID-19 in college
Anna E Jaffe1, Alexandra N Brockdorf2, Jennifer C Duckworth3
1Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, USA.
Abstract:
Objective: Cannabis use in college students has increased over time and is linked to negative consequences. During the COVID-19 pandemic, many students experienced greater stress, which could heighten cannabis use and related consequences. This study was designed to clarify motivations for cannabis use that may link pandemic-related stressors to time spent high and cannabis-related consequences.
Abstract:
Participants: A total of 488 cannabis-using college students (75% women) participated.
Abstract:
Methods: A cross-sectional survey was administered in Fall 2020 and Spring 2021 to examine students' experiences during the pandemic.
Abstract:
Results: Indirect effects revealed that pandemic-related social stressors were linked to coping and boredom motives, and in turn, more hours spent high and cannabis-related consequences. Similarly, pandemic-related distress was associated with more coping motives and in turn, more hours spent high and cannabis-related consequences.
Abstract:
Conclusions: Findings suggest prevention and intervention efforts may benefit from emphasizing alternative coping methods, including enhanced social support, during prolonged stressors.
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