Conducting collaborative research locally, nationally and globally.
Jeffrey Wardell 2024
- April Seaward
Owned by April Seaward
 Within-person and between-person associations of access to environmental reward with alcohol and cannabis use and consequences among young adultsSophie Coelho, Christian Hendershot, Jeffrey WardellRecent behavioural economic models of substance use suggest that low access to environmental reward may increase risk for heavy substance use and associated harms. Most prior studies of these associations have been cross-sectional and have focused on…
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 Prospective associations of behavioral economic demand for cannabis and alcohol with simultaneous cannabis and alcohol use among young adultsSophie Coelho, Christian Hendershot, Jeffrey WardellBehavioral economic demand for cannabis and alcohol is robustly associated with cannabis use and alcohol use, respectively. However, few studies have examined the…
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Executive functions and behavioral economic demand for cannabis among young adults: Indirect associations with cannabis consumption and cannabis use disorderSophie Coelho, Christian Hendershot, Elizabeth Aston, Anthony Ruocco, Lena Quilty, Rachel Tyndale, Jeffrey WardellBehavioral economic demand for cannabis is robustly associated with cannabis consumption and cannabis use disorder (CUD). However, few studies have examined the processes underlying individual differences in the relative valuation of cannabis…
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Screening for Cannabis Use Disorder among Young Adults: Sensitivity, Specificity, and Item-Level Performance of the Cannabis Use Disorders Identification Test - Revised.Created by Sophie Coelho, Christian Hendershot, Lena Quilty & Jeffrey Wardell.The Cannabis Use Disorders Identification Test Revised (CUDIT-R) is a widely used screening tool. However, its utility in screening for cannabis use disorder (CUD) among young adults requires further investigation… |
The Institute for Mental Health Policy Research
Centre for Addiction and Mental Health
33 Ursula Franklin Street (Ursula Franklin and Spadina)
Toronto ON - M5S 2S1