From multilevel to trans-level interventions: A critical next step for creating sustainable social change to improve mental health.

Eliminating mental health disparities requires simultaneously addressing numerous determinants of health, including social inequities. Although emphasis on multilevel change is growing, interventions typically involve separate efforts or people focusing on each level. We propose a trans-level conceptual model for mental health intervention that simultaneously facilitates change across multiple intersecting levels with four guiding principles: (1) emphasis on structural change; (2) involvement of people experiencing health and social inequities in achieving structural change by addressing the necessary preconditions of access to resources for basic needs, community membership and belonging, and knowledge or information to participate in social change efforts; (3) valuing and building on the expertise and strengths of individuals, families, and communities experiencing health inequities; and (4) dismantling unequal power dynamics of helping relationships through a focus on mutual learning and support and cocreation of change. Tracing the trajectory of a 23-year community-based mental health intervention partnership (the Refugee and Immigrant Well-Being Project), we illustrate the trans-level intervention model and describe its impact on individual mental health and sustainable change at multiple levels. (PsycInfo Database Record (c) 2024 APA, all rights reserved).