***** To join INSNA, visit http://www.insna.org ***** Dear Barry thanks for your note. Could you please be more specific about this reference 1. Lin Freeman, Sue Freeman & Alaina Michelson had a great article decades > ago that people perceive "groups" even when they are in networks. > > I'd be interested in checking it out. Thanks, Angel (Anxo) Sánchez GISC/Matemáticas Universidad Carlos III de Madrid http://www.anxosanchez.eu _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.