Examining the factor structure of the 40-item Defense Style Questionnaire among adults with depression: an individual participant data meta-analysis. Research in Psychotherapy: Psychopathology, Process and Outcome, [S. l.], v. 29, n. 1, 2026. DOI: 10.4081/ripppo.2026.887. Disponível em: https://www.researchinpsychotherapy.org/rpsy/article/view/887. Acesso em: 28 may. 2026.