Rosta Farzan, Robert Kraut, Aditya Pal, Joseph A. Konstan. Socializing volunteers in an online community: a field experiment. In Steven E. Poltrock, Carla Simone, Jonathan Grudin, Gloria Mark, John Riedl, editors, CSCW '12 Computer Supported Cooperative Work, Seattle, WA, USA, February 11-15, 2012. pages 325-334, ACM, 2012. [doi]
Abstract is missing.