Investigates the effects of power and status on the content characteristics of communicative behavior directed upward in a hierarchy. (MH)

Builds on previous research with this detailed analysis of multiple decision sequences in two sets of groups: students performing a ranking task and physicians performing a program planning task. Finds support for the Multiple Sequence Descriptive System and isolates types of conflict and idea development patterns. (PD)

Tests the assumption that the aspects of a group's behavior that lead to judgments of quality probably are equally important and assesses the theoretical import of a discovery indicating differences in the relative impact of different variables on perceptions of the quality of decision making discussions. (MH)

Supports the hypothesis that interaction processes connected with the Valence Distribution Model mediated the effect of decision schemes on group decisions. Substantiates the assumptions that interaction is a crucial factor in group decision making. Although input conditions may also have an impact on decision outcomes, they are mediated by…

Extends the work with distributional structures to the analysis of leaders' oral behaviors. (MH)

Found that the discussions of "effective" and "ineffective" groups were distinguished by (1) how the groups examined opinions and assumptions advanced by group members; (2) how the groups evaluated alternative choices; (3) the nature of decisional premises; and (4) the nature of influence exerted by influential members of the group. (PD)