The purpose of this paper is to propose a framework for conceptualizing and assessing fidelity of implementation (FOI) in the context of a cluster-randomized design study. A research-validated mathematics curriculum for preschool children called Numbers Plus is used as an example to describe the role of curriculum implementation fidelity in the…

The District Facilitator Project (DFP) works through the National Diffusion Network (NDN) to assist local schools in improving their programs by linking them with exemplary projects from around the country. Evaluation of the project in operation in the District of Columbia public schools in 1982-83 showed that all the project's objectives were…

Sharing Successful Programs (SSP) is a national dissemination process for validating, sharing, and implementing successful educational programs. It offers effective strategies for educational improvement by sharing validated programs and provides a cost-effective way for school districts to duplicate validated programs in accordance with their…

The District Facilitator Project (DFP) assists local schools by linking them with exemplary projects that have been proven successful in other school districts around the country. The DFP provides coordination and technical assistance, services that help to assure successful implementation in the new location. Evaluation of this project was…

Responsiveness-to-intervention (RTI) is the front-running candidate to replace current practice in diagnosing learning disabilities, but researchers have identified several questions about implementation. Specific questions include: Are there validated intervention models? Are there adequately trained personnel? What leadership is needed? When…