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Ayyagari, MM, Heim, D, Sumnall, HR and Monk, RL (2024) Contextual factors associated with subjective effects of cannabis: A systematic review and meta-analysis. Neuroscience & Biobehavioral Reviews, 164. ISSN 0149-7634
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Abstract
Background Cannabis is consumed in various social and environmental settings, and such contexts may be important predictors of subjective effects. The aim of this systematic review and meta-analysis was to examine the relationship between contextual factors and subjective effects of cannabis. Methods A PRISMA-guided search of MEDLINE, Embase, PsycINFO, Global Health, and Google Scholar yielded 29 studies. Results Study type (Ecological Momentary Assessment or Experimental) was a significant predictor of intoxication effects, and experimental studies had a greater pooled effect size (z =.296,95% CI [.132,.478], p=.004) than Ecological Momentary Assessment (EMA) studies (z =.071,95% CI [.011,.130], p =.02). Contextual conditions (environment, social group, expectancy, time of day, day of week) were not significant predictors of cannabis effects. Conclusion Findings did not point to a significant association between contextual conditions and subjective effects. However, as current literature is methodologically weak, it may be premature to conclude that subjective effects are not shaped by contextual factors. In view of policy and therapeutic implications, replications and study refinements are recommended.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 11 Medical and Health Sciences; 17 Psychology and Cognitive Sciences; Behavioral Science & Comparative Psychology |
| Subjects: | B Philosophy. Psychology. Religion > BF Psychology |
| Divisions: | Psychology (from Sep 2019) |
| Publisher: | Elsevier |
| SWORD Depositor: | A Symplectic |
| Date Deposited: | 30 Jul 2024 11:10 |
| Last Modified: | 13 Aug 2024 10:45 |
| DOI or ID number: | 10.1016/j.neubiorev.2024.105822 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/23820 |
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