QUESTION 17 is a tendency for groups to make decisions that are more extreme than decisions made individually by team members O A. Groupthink B. Group polarization C. Social loafing O D.Group cohesion QUESTION 18 Group cohesiveness influences group performance/productivity such that: AA.Higher cohesive groups always perform better than lower cohesive groups CAB. The highest cohesive group performs the worst when group goals are not congruent with organizational goals. CAE.Higher cohesive groups always perform worse than lower cohesive groups CAD. The lowest cohesive group performs the worst when group goals are not congruent with organizational goals QUESTION 19 The following group development stage corresponds to the forming stage in Tuckman's five-stage model: A. Mutual Acceptance B. Communication and Decision making C. Motivation and Productivity D. Control and Organization