Cognitive Styles And Teamwork: Examining The Impact Of Team Composition On Team Processes And Outcomes
The question whether diversity is advantageous or disadvantageous for teams has yet to be resolved. The present research investigates the effect of cognitive diversity on team processes and outcomes through two successive studies with experimental team tasks involving 57 teams of management students (N = 288). Team composition in each of the studies was manipulated on the basis of students' cognitive profiles, as measured with the Cognitive Style Indicator (CoSI), leading to homogeneously composed teams, semi-homogeneous teams, and heterogeneous teams. Contrary to previous research, the time needed to complete the task was longer in homogeneous teams than in semi-homogeneous and heterogeneous teams, and team composition had no effect on performance or satisfaction.