This paper examines four models of debriefing practices applied by the team of authors in settings working with conflict resolution and peacemaking practitioners. It examines the effectiveness of these methods in particular, and of the practice of debriefing as a reflective tool in the context of peacemaking practice. All research was conducted as part of an Applied Practice and Theory team, under the supervision of Dr. Susan Allen, at George Mason University's School for Conflict Analysis and Resolution.