Describes a model for sequential stages of group development based on yogic chakra system. Compares chakra-based model with other models of group developmental stages. Using context of chakra system, specifies basic dynamic issues and leader interventions for each stage and discusses relationship of individual development to group process. (Author)

Reports results of a study which tested the following model to predict group panic behavior: that panic reactions are characterized by the exercise of inappropriate leadership behaviors in situations of high stress. (PD)

Argues that current models of group leadership fail to illuminate the relationship between leadership and group performance. Presents an alternative model of leadership based on communication competencies, which are influenced by task complexity, group climate, and role relationships. A series of heuristic propositions are offered linking…

The literature on sex-related differences in leadership behavior was reviewed in order to explore underlying factors. Currently there exist several models of male leadership in small groups, but no models of human leadership which represent the experiences of women in same sex and mixed sex groups. Key considerations for constructing such a model…

Four models are developed to provide a conceptual basis for a curvilinear relation between intelligence and an individual's influence over group members. The models deal with influence and percentile placement in intelligence, comprehension by potential followers, vulnerability to rival intellects, and correlation between mean group IQ and the…