Group Development in Cyberspace: Groups ranging in size from a few people to thousands and millions within a “community” are forming within cyberspace. Many of the classic social-psychological principles of group dynamics can be applied in understanding and improving the functioning of these groups - such as issues concerning leadership, communication patterns, group boundaries, cohesion, alliances and subgroupings.

However, given the special psychological features of cyberspace, online groups also can be quite different than in-person groups. Text-only communications, equalization of status, and the opportunity for altering or hiding one's identity are all unique monkey wrenches tossed into the online group process. The stretching of temporal boundaries also makes Usenet Newsgroups and mailing lists rather unique not only as compared to in-person groups, but in relation to online chat sessions as well.

New social-psychological principles may be needed to account for these varied and unusual group dynamics in cyberspace. Designing and improving online communities will require a synergistic blend of traditional and innovative psychological theory. Also, perhaps for the first time in history, social psychology will need to merge with computer technology and know-how.