Comparing Crowdsourcing and Friendsourcing: A Social Media-Based Feasibility Study to Support Alzheimer Disease Caregivers

Daniel Robert Bateman   ^{1, 2, 3, 4} , MD ;   Erin Brady   ^{1, 3, 5} , MSc, PhD ;   David Wilkerson   ^{1, 3, 6} , LICSW, PhD ;   Eun-Hye Yi   ^{1, 3, 6} , MSW ;   Yamini Karanam   ⁵ , BS ;   Christopher M Callahan   ^{1, 3, 4, 7} , MD

¹ Indiana University Center for Aging Research, Indianapolis, IN, United States

² Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States

³ Regenstrief Institute, Indianapolis, IN, United States

⁴ Indiana Alzheimer Disease Center, Indianapolis, IN, United States

⁵ Department of Human-Centered Computing, School of Informatics and Computing, Indiana University Purdue University Indianapolis, Indianapolis, IN, United States

⁶ School of Social Work, Indiana University, Indianapolis, IN, United States

⁷ Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States