Designing Positive Psychology Interventions for Social Media: Cross-Sectional Web-Based Experiment With Young Adults With Cancer

Allison J Lazard   ^{1, 2} , PhD ;   Rhyan N Vereen   ^{1, 3} , MPH, PhD ;   Jieni Zhou   ⁴ , PhD ;   Hazel B Nichols   ^{2, 5} , PhD ;   Marlyn Pulido   ² , MPH ;   Catherine Swift   ² , LCSW ;   Nabarun Dasgupta   ⁶ , PhD ;   Barbara L Fredrickson   ⁷ , PhD

¹ Hussman School of Journalism and Media, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

² Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

³ Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

⁴ Department of Psychology, Yale University, New Haven, CT, United States

⁵ Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

⁶ Injury Prevention Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

⁷ Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States