The Play Therapy Dimensions Model as Adopted by Play Therapy International
The Play Therapy Dimensions Model (PTDM) has been developed by Lorri Yasenik and Ken Gardner, certified play therapy supervisors and co-directors of The Rocky Mountain Play Therapy Institute. PTI has adopted the PTDM as a standard for good quality play therapy practice and clinical supervision. It is incorporated into the competency framework becoming an essential part of the initial training of play therapists and a CPD/CE requirement. It is an excellent method to use as a part of clinical governance procedures.
It is also recommended that the book and accompanying DVD 'Play Therapy Dimensions Model - A Decision-Making Guide for Therapists' by Lorri Yasenik and Ken Gardner ISBN 0-9735628-0-3 is studied by every PTI member. Copies may be obtained through PTI or direct from the Rocky Mountain Play Therapy Institute - RMPTI.