An Investigation of Concurrent Validity of Fidelity of Implementation Measures at Initial Years of Implementation. Much of the effectiveness of newly introduced educational practices is lost within 18 months after introducing the method in the classroom. Understanding why practices with solid research fail is important to improving teacher effectiveness and for improving student performance. Research suggests practices implemented incorrectly are less likely to produce the desired outcomes. Research also finds that treatment fidelity (implementing practices as designed) begins to decline shortly after the new skill has been learned. This paper examines fidelity self-assessment and team-based fidelity measures in the first 4 years of implementation of School-Wide Positive Behavioral Interventions and Supports (SWPBIS). Results show strong positive correlations between fidelity self-assessments and a team-based measure of fidelity at each year of implementation.
Citation: Khoury, C. R., McIntosh, K., & Hoselton, R. (2019). An Investigation of Concurrent Validity of Fidelity of Implementation Measures at Initial Years of Implementation. Remedial and Special Education, 40(1), 25-31.