AUTHOR=Bannon Sarah M. , Rapoport Andy , Applebaum Allison J. , Schleider Jessica L. TITLE=The potential of single session intervention approaches to enhance the mental health and resilience of older adults, care partners, and healthcare systems JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1515440 DOI=10.3389/fpubh.2025.1515440 ISSN=2296-2565 ABSTRACT=Single-session interventions (SSIs) are mental health (MH) interventions that intentionally involve a single encounter. In this commentary, we outline issues with existing models of MH care for older adults & their care partners, how SSIs can address barriers, and considerations for research. We encourage the development of SSIs to increase accessibility, scalability, participation, and cost-effectiveness of mental health interventions.