This study examines previously untested variables that influence social loafing in professional and technical communication group projects by determining the influence of communication quality and task cohesion on social loafing. A set-up factors model, which included group size, peer review, project scope, and method of team formation, was also…

The behavior of 19 decision-making groups provided the basis for a model of the development of norms in newly formed groups. Data from the decision-making groups are used to illustrate the model, and implications for related research domains are discussed. Appended are 39 references. (MLF)

Studies the sequence of phases in group decision making. Compares the unitary sequence model, which assumes that all groups follow the same sequence of phases, and the multiple sequence model, which assumes that different groups follow different sequences. Results support the latter model and suggest revisions in current decision development. (PD)

A questionnaire containing all 78 items from the three forms of Robert F. Bales' Interpersonal Rating Forms (IRF) was administered to 266 college students to test the reliability and validity of the IRF. The questions asked for self-perceptions about one's roles and behaviors in task groups. The results indicated that the scales are neither…

A model of the generation of initial trusting attitudes toward groups by individuals who were not members of those groups was developed from the literature on interpersonal trust. The model proposed that perceptions of situational threat would be preconditions to the saliency of trust as a concept. Given that trust was a salient concept, the model…