Book excerpt: Updated to reflect the latest research evidence, the third edition of Effective Teamwork provides business managers with the necessary guidance and tools to build and maintain effective teamwork strategies. A new edition of a bestselling book on teamwork from an acknowledged leader in the field Offers a unique integration of rigorous research with practical guidance to develop effective leadership teams Features new chapters on virtual teams and top management teams, plus contemporary themes of ethics and values Utilizes research based on positive psychology techniques