AEA Conference Session # 844 One of the challenges to many educational interventions is the development, testing, and use of quality fidelity instruments. Over the last ten years, the U.S. Department of Education and other federal and state agencies have promoted the implementation of Response to Intervention models. One of the more established models is Positive Behavioral Interventions and Supports (PBIS). While not a model that provides a scripted curriculum, a number of strategies and data collection tools are recommended. In this session, presenters will report on an analysis of four of the recommended PBIS instruments, including preliminary findings of a school survey to determine (1) what fidelity instruments are used on an annual basis and (2) how schools are using the data collected via these instruments. Participants will discuss implications of these survey data on fidelity measures and the burden to schools.#Prek-12EducationalEvaluation #2010Conference #DisabilitiesandOtherVulnerablePopulations