The Drama Therapy Decision Tree provides an integrated model for therapeutic decision-making by deconstructing the processes of choosing drama therapy interventions. The authors strive to provide a common language for communicating what drama therapists do in terms of diagnoses and interventions, especially for students and early career professionals in the field.

The book provides a systematic method for drama therapists and drama therapy students to use to determine the most appropriate therapy technique for clients. Paige Dickinson and Sally Bailey have identified and analyzed their own experiences with the task, and here they explain how to put learned theory into practice. In doing so, they provide early career drama therapy professionals a reliable and effective tool for making clinical decisions and offer practitioners a point of reference in addressing the socio-emotional needs of their clients.

The authors explain the basic tools drama therapists use in therapy situations, identify the core healing concepts of the practice, discuss the basic treatment planning process, and explain how these components are used together to identify an  appropriate type of intervention for the client. They also offer examples of how this system can be applied to a variety of common diagnoses, and the appendices provide resources to connect drama therapy interventions to global treatment outcomes.