This document describes two interventions for improving group dynamics: the Appreciations and Concerns Exercise and Responsibility Charting. The Appreciations and Concerns Exercise involves each group member writing appreciations for and minor concerns about other members. Members then take turns sharing what they wrote. This allows expression of appreciation and addressing of concerns. Responsibility Charting is used with work teams. It involves clarifying who is responsible, needs to approve, should support, or needs to be informed about decisions and tasks. Responsibilities are assigned and guidelines are provided, such as assigning one clear responsible person for each task.