Abstract
This study compares effects of status on group decision making in ad hoc student and real supervisor-subordinates groups. Eighteen ad hoc and eighteen real groups of three with one high status and two low status members made decisions on two standard choice-dilemma problems. For each group member, compliance, persuasion, recidivism of opinion, perceived competence-influence, and attractiveness were measured. The results of the T-test and correlational analysis, conducted upon the differences between respective values for a high and average low status individuals, revealed that in both, ad hoc and real groups, high status members had stronger actual and perceived influence on group decisions and attitudes of other group members than low status individuals. In ad hoc and real groups, high status members were the first advocates more frequently than low status members. Analysis of variance showed that the influence of high status members was the strongest, if they were also the first advocates. At the same time, the public compliance of low status members under power pressure, and therefore, consequent recidivism of opinion was significant only in the real groups and not in the ad hoc groups. High status members were first advocates much more frequently in the real groups than in the ad hoc groups. Perceived influence of group members strongly correlated with likability only in the real groups. The correlation was close to zero in the ad hoc groups. Based on our previous study on “status equalization phenomenon” in ad hoc groups communicating electronically, we suggest that in real groups as well, the influence of status can be controlled, at least partially, by technically monitoring access of group members to the first advocacy.
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