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Becoming a Psychedelic Therapist: A Professional Identity Journey

Matthew Pennell, Christine Freer, James Bennett-Levy, Louise Horstmanshof

June 12, 2026 preprint DOI: 10.31234/osf.io/vp5eq_v1 via OpenAlex

Summary

AI-generated from the abstract

As psychedelic-assisted therapy moves from research toward broader implementation, the therapist role is being formalized even though the pathways into it are not well understood. This paper uses professional identity formation theory to examine what becoming a PAT therapist involves, how it unfolds, and what supports it. It argues that therapists entering PAT are already established practitioners, entering a field without a single coherent identity or community of practice, and that altered-state experiences may shift the standpoint from which therapists later reflect on their own development. The authors suggest that PAT therapist development may require an expanded account of professional identity formation capable of theorizing formation when both the professional role and the reflecting self remain in flux.

Study at a glance

Characteristics Theoretical or philosophical paper
Keywords Identity music Legitimacy Field mathematics Process computing Resource disambiguation
Key finding PAT therapist development may require an expanded account of professional identity formation capable of theorizing formation when both the professional role and the reflecting self remain in flux.

Abstract

Psychedelic-assisted therapy (PAT) is moving from research settings towards broader implementation. During this transition, the therapist role is being formalised before the developmental pathways into the role are well understood. Existing clinicians are being selected, trained, and authorised to practise in a field marked by an emergent knowledge base and the convergence of multiple cultural and therapeutic traditions. Yet little is known about how therapists come to enter, navigate, and ultimately inhabit the PAT therapist role. This developmental question is central to therapist preparation, but remains undertheorised: what does becoming a PAT therapist involve, how does it unfold, and what supports it? This paper draws on contemporary professional identity formation (PIF) theory as a conceptual lens to guide and interpret research on future PAT therapist development. Together with relevant work on psychotherapist development and reflective practice, this lens approaches movement into PAT as a process of professional reconfiguration. It directs attention to what carries forward from prior training, what may need revision, when personal experience becomes a clinical resource rather than unexamined conviction, and how legitimacy is negotiated across diverse practice traditions.PAT may also stretch existing PIF theory. Unlike many contexts in which PIF has been studied, therapists generally enter PAT as already established practitioners. They also enter a field that lacks a single, coherent identity or community of practice. In addition, some altered-state experiences may change the standpoint from which therapists later reflect on their own development. PAT therapist development may therefore require an expanded account of PIF, capable of theorising formation when both the professional role and the reflecting self remain in flux.

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