The Effects of a Single-Session Virtual Rumination Intervention to Enhance Cognitive Functioning in Veterans With Subjective Cognitive Symptoms: Multimethod Pilot Study

Tara Austin   ^{1, 2, 3} , PhD ;   Jennifer Smith   ³ , AAS ;   Borsika Rabin   ^{1, 4, 5} , PhD ;   Laurie Lindamer   ^{1, 2} , PhD ;   James Pittman   ^{1, 2} , PhD ;   Staley Justice   ³ , MSc, LCSW ;   Elizabeth W Twamley   ^{1, 2, 6} , PhD ;   Crystal Lantrip   ^{3, 7} , PhD

¹ Research Service, VA San Diego Healthcare System, San Diego, United States

² Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, United States

³ The VA Center of Excellence for Research on Returning War Veterans, Waco, TX, United States

⁴ Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, San Diego, CA, United States

⁵ UC San Diego Altman Clinical and Translational Research Center Dissemination and Implementation Science Center, University of California San Diego, San Diego, CA, United States

⁶ Department of Psychiatry, University of California San Diego, San Diego, CA, United States

⁷ Department of Psychology and Neuroscience, Baylor University, Waco, TX, United States