Advancing Training and Supervision in Functional Analytic Psychotherapy: An Interpretative Phenomenological Analysis of Certified Experts' Perspective

ABSTRACT Introduction Functional analytic psychotherapy (FAP) is a behaviourally based therapy that emphasises the importance of developing a high‐quality therapeutic relationship to produce therapeutic change. Although meta‐analyses have demonstrated its impact on treatment outcomes, there is no consensus on the training and supervision FAP therapists need to deliver therapy with fidelity and precision. Methods This qualitative study employs a phenomenological approach to explore the perspectives of 10 certified FAP experts regarding FAP training and supervision, as well as their alignment with professional competency benchmarks established by psychology associations. Results Through a constant comparative analysis, two main themes emerged: (a) FAP and Competency Benchmarks for Professional Psychology; and (b) Distinctive Features of FAP Supervision and Training. FAP experts identified critical areas for improvement such as the need for enhancing training in fostering awareness of individual and cultural diversity, managing interpersonal ethical dilemmas and promoting science‐driven decision‐making in supervision. Discussion Furthermore, they emphasised the importance of advancing research on FAP training and supervision to establish the best evidence‐based practices for cultivating clinical competence.