Analyzed structure of social interaction within four therapy groups in terms of conditional responding of participants. Proposed that groups' interactions would show increasing structure across sessions. Findings showed no consistent pattern of group development, that frequency with which members spoke was inversely related to dominance in group,…

A classificatory model of collective behavior based upon perceptual dimensions was proposed. The four major dimensions found to underlie a domain of collective phenomena were identified as: (a) Violence, (b) Amorphous-Focused, (c) Anomie, and (d) Ideology. Potentially predictive aspects of the system were examined briefly. (Author)

Examines effective leadership strategies for promoting positive group experiences on outdoor trips by recognizing diversity and people's fears about diversity and by encouraging participants to express their perspectives and wants. Presents examples from Woodswomen, an adventure program that offers wilderness trips for women. (SV)