This issue is in progress but contains articles that are final and fully citable. Printer-friendly version Lived experiences of therapy for anxiety: A systematic review of qualitative studies using a realist-informed approach Acceptance and Commitment Therapy (ACT) for distress in university students with chronic physical health conditions: a single-arm feasibility study of an app-based intervention Contextual behavioral supervision: A Delphi study Author links open overlay panel A two-arm parallel group randomized feasibility trial of a mobile application-delivered mindfulness exercise in distressed adults: Dropping anchor presented as an annotated image sequence Testing the network centrality hypothesis within process-based acceptance and commitment therapy – A single case experiment utilizing perceived causal networks A partially hardcoded computational model of arbitrarily applicable relational responding Measuring psychological inflexibility in educational settings: Development and validation of the KIBS-Ed with a psychotherapy training sample Heterogeneity in the links of psychological (in)flexibility subprocesses and well-being: Idionomic insights from an experience sampling study Beyond the average: Idionomic evidence of individual-specific variability in the psychological flexibility-mood relationship Differential effects of perceived discrimination and affirmation in LGBQ people: Heterosexism during childhood and interoceptive awareness as individual contexts Network analysis of psychological flexibility and sleep dysfunction in college students: Identifying key targets for ACT-based interventions Validation of the Acceptance & Action Diabetes Questionnaire in Spanish (AADQ-S) Defusion techniques on self-referential thought in laboratory-based experimental research: A meta-analysis of believability and discomfort outcomes Book traversal links for Volume 40 (April 2026) Volume 41 (July 2026) Up Lived experiences of therapy for anxiety: A systematic review of qualitative studies using a realist-informed approach