Using Video Modeling to Improve Staff Implementation of the PEAK Relational Training System

Evidence suggests that the Promoting the Emergence of Advanced Knowledge Relational Training System (PEAK) is an effective method of providing verbal behavior training to individuals with developmental disabilities, and previous research indicates that BST can be used to train staff in its implementation. Video modeling is a modification to BST that can decrease the amount of resources necessary to provide instruction without limiting the effectiveness of the training. This study evaluated the effectiveness of using video modeling for teaching direct care staff how to implement the Promoting the Emergence of Advanced Knowledge Relational Training System (PEAK) using a multiple baseline across participants design. All participants showed improvement in PEAK implementation with video modeling treatment; one required the addition of a checklist to achieve mastery. Implications for further research are discussed