Ralf Schmälzlea,b, Matthew Brook O’Donnellb , Javier O. Garciac , Christopher N. Casciob , Joseph Bayerd , Danielle S. Bassette,f, Jean M. Vettelc,e,g, and Emily B. Falkb,1 a Department of Communication, Michigan State University, East Lansing, MI 48824; b Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104; c Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD 21005; d School of Communication, The Ohio State University, Columbus, OH 43210; e Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104; f Department of Electrical & Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104; and g Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA 93106
Social ties are crucial for humans.… Read the rest