What is Fidelity?
Toolbox Resource
Description
This brief resource explains implementation fidelity as delivering an evidence-based program as intended, emphasizing that fidelity is critical for achieving expected outcomes and accurately interpreting results. It outlines key fidelity components—such as adherence, dosage, and quality of delivery—and notes that weak fidelity can reduce effectiveness or undermine impact. The document also highlights the importance of monitoring fidelity and making thoughtful, well-documented adaptations that preserve a program’s core elements.
Link
https://www.chhs.colostate.edu/prc/implementation-toolbox/resources/fidelity-of-implementation/
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