Understanding the Influence of Experiential Psychotherapy Among Men Who Have Offended: A Systematic Review.

High rates of recidivism persist among incarcerated men, particularly those with extensive trauma histories, while many rehabilitation programs remain primarily cognitively focused. This systematic review synthesizes evidence on experiential psychotherapies, including mindfulness-based interventions, Acceptance and Commitment Therapy (ACT), yoga, meditation, and creative arts therapies delivered in forensic settings to adult males. Twenty-four studies met inclusion criteria. Thematic synthesis identified three outcome domains: (1) psychological and emotional well-being, including reductions in stress, anxiety, depression, and trauma symptoms; (2) behavioral and cognitive regulation, including improved impulse control and prosocial identity shifts; and (3) recidivism and desistance, with several studies-particularly those examining Transcendental Meditation and structured mindfulness programs-reporting reduced reoffending. Evidence for Compassion Focused Therapy and most creative arts therapies was limited or absent. Overall, findings suggest experiential psychotherapies may support emotional regulation, identity change, and desistance, though heterogeneity in study design and outcomes limits generalizability and highlights the need for more rigorous longitudinal research.