title: But is it social? How to tell when groups are more than the sum of their members.
abstract: Failure to distinguish between statistical effects and genuine social interaction may lead to unwarranted conclusions about the role of self-differentiation in group function. We offer an introduction to these issues from the perspective of recent research on collaborative cognition.
authors.affiliation: Department of Psychology,Simon Fraser University,Burnaby,BC V5A 1S6,Canadaallison_brennan@sfu.ca.
authors.forename: Allison A
authors.initials: AA
authors.lastname: Brennan
authors.affiliation: Department of Psychology,University of British Columbia,Vancouver,BC V6T 1Z4,Canada.jenns@psych.ubc.ca.
authors.forename: James T
authors.initials: JT
authors.lastname: Enns
mesh_terms: D003071:Cognition; D006801:Humans; D007398:Interpersonal Relations; D012919:Social Behavior