Which of the following are examples of specific roles that need to be allocated within the team in order to ensure the team is effective?

1) The Shaper, the Plant and the Coordinator

2) Leader, worker, and manager roles

3) The Facilitator, the Coordinator and the Manager

4) Thinking, action and people roles

Melissa's corporate action team is really accomplishing a lotintroducing new concepts to the rest of the organization, getting buy in, and more. The whole team feels like they're really achieving results. This is an example of what?

Common purpose

Managed conflict levels

Social loafing

Team efficacy