Mental Illness Attributions and Their Association With Psychotherapy Change Process Expectations

Introduction: – Although researchers have extensively studied expectations, we know little about their associations with individuals’ perceptions of illness. In this study, we explored whether individuals’ expectations of psychotherapy were associated with their mental illness attributions. Methods: – Participants (N=291) completed the Mental Illness Attribution Questionnaire (MIAQ) and the Expectations of Active Processes in Psychotherapy Scale (EAPPS). We utilized linear regressions to evaluate their associations while adjusting for potential confounders. Results: – The belief that mental illness originated in biology was associated with most change process expectations (p<0.007, .16<b<.27). Social/stress attributions were associated with the expectation that psychotherapy would foster resilience and sharing sensitive contents openly and securely (b=.31, p=0.000; b=.34, p=0.000). Supernatural attributions were associated with the expectation that psychotherapy would focus on exploring therapist–patient relations (b=.28, p=0.003). Conclusions: – Results suggest that individuals’ perceptions about the origins of mental illness are related to their psychotherapy change process expectations.