%0 Journal Article %T The Impact of Anonymity on Perceptions of Source Credibility and Influence in Computer-Mediated Group Communication: A Test of Two Competing Hypotheses %A Rains, Stephen A. %J Communication Research %V 34 %N 1 %P 100-125 %@ 0093-6502 %D 2007-02-01 %I Sage Publications %~ DeepDyve