Therapeutic assessment with children: intervening with parents "behind the mirror".

All the steps in the model of therapeutic assessment used with children (TA-C) are designed to involve and impact the child's parents. However, a distinctive process that parallels and accompanies the testing sessions with the child might be the most significant in helping parents shift their story of their child and family. In this process, parents are invited to observe their child's testing sessions (in an adjacent room through a live video feed, through a 1-way mirror, or in the corner of the testing room) and process the experience with the assessor (either simultaneously in the case of the 2-assessor model or after the fact in the 1-assessor model). We discuss the development and evolution of what we have come to call the "behind the mirror" method. We describe the therapeutic intent of the method and delineate 13 techniques utilized to enlist parents as active collaborators. We illustrate each technique using the case study of a 10-year-old boy where the 2-assessor model and live video feed method were used. We also provide research findings from the case study that address the parents' experience of the assessment and their changed view of their child.