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mally, keep group small (2 to 9 members). ? Small groups interact better and tend to be more motivated. ? Use large groups when more resources are needed. ? Division of labor is possible with large group. ? Group Tasks: impacts how a group interacts. ? Task interdependence shows how work of one member impacts another. ? As interdependence rises, members work closer together. 1411 Irwin/McGrawHill 169。The McGrawHill Companies, Inc., 2022 SelfManaged Work Teams ? Keys to effective self managed teams: ? Give the team enough responsibility and autonomy to be selfmanaging. ?The team’s task should be plex enough to include many different steps. ? Select members carefully. Look for diversity, skills, and enthusiasm. ? Manager should guide and coach, not supervise. ? Determine training needs and be sure it is provided. ? Teams may have trouble with performance reviews of members. 149 Irwin/McGrawHill 169。The McGrawHill Companies, Inc., 2022 Formal Groups amp。 Teams Formal Groups created by managers Cross Cultural Teams Top Mgmt. Teams R amp。The McGrawHill Companies, Inc., 2022 Competitive Advantage, Cont. ? Innovation: individuals rarely possess the wide variety of skills needed. ? Team members also uncover flaws and develop new ideas. ? Managers should empower the team for the full innovation process. ? Motivation: members of groups, and particularly teams, are often better motivated and satisfied than individuals. ? It is fun to work next to other motivated people. ? Team members see their contribution to the team. ? Teams also provide social interaction. 146 Irwin/McGrawHill 169。The McGrawHill Companies, Inc., 2022 Competitive Advantage with Groups amp。 Teams Impact Effectiveness Groups and Teams Can... Enhance Performance Increase Responsiveness to customer Increase Innovation Increase Motivation amp。The McGrawHill Companies, Inc., 2022 Groups, Teams and Effectiveness ?Group: two or more