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Peer-reviewed articleOpen access

The Relationship Between Psychedelic Use and Positive Adult Development in Emerging Adulthood: An Integrative Review.

Payne JiD, Robinson O, Arnaud KS, Aday JSiD, Warner M, Ludlow CiD, Murray G

Brain and behaviorNov 1, 2025License: open accessAustralia, United Kingdom, Canada, United States4 citationsDOI: 10.1002/brb3.71043

Abstract

Preliminary evidence suggests that classic psychedelics may exert lasting positive effects on individuals' mood, cognition, and personality, but little is known about how these effects may differ across the lifespan. Emerging adulthood (18-29) is a critical developmental stage in which individuals transition from dependence on community institutions toward full independence. It is a time when psychedelic experimentation is common, and psychedelics could have distinctive psychological impacts during this phase, although the developmental significance of such effects remains largely untested. This integrative review offers a framework to generate hypotheses regarding possible ways that psychedelic use may positively interact with emerging adult development. Here, we review pathways by which classic psychedelics may facilitate emerging adults' positive orthogenetic, veridical-epistemic, eudaimonic, relational, and ethical developmental trajectories through changes in personality trait openness, belief systems, self-insight, and social concern. Finally, we offer future research directions and discuss key challenges for research into studying the developmental impact of classic psychedelic use in emerging adulthood.

Topics & conditions

Detected automatically by Psychedelic Commons from the title and abstract, not labels from the source. They may be incomplete.

PsychedelicsAddiction

Keywords

Developmental PsychologyEmerging AdulthoodClassic PsychedelicsPositive Adult Development

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