Bruno Luiz Avelino Cardoso

Developing effective therapeutic protocols for LGBTQIA+ individuals requires a commitment to practices that do not perpetuate suffering. Addressing negative internalizations and minority stress are two common transdiagnostic aspects within this population. Therapeutic models, such as Schema Therapy (ST), have emerged as a promising strategy; however, research in this area is scarce. This study aimed to evaluate an Affirmative ST program for LGB individuals. The program was tested in a pilot study involving nine participants. A total of 10 sessions were conducted, and the evaluation focused on: positive and negative affect, anxiety, stress (including minority stress), and depression. The effects of the intervention were analyzed using the Hageman-Arrindell approach and GEE. Significant differences were found for: reduction in depression; stress; anxiety; negative affect; and an increase in positive affect and stigma perception. This research represents a pioneering effort in the field of ST with LGBTQIA+ individuals, and further studies are encouraged.