Explain the term "program fidelity."

Program fidelity refers to the extent to which a program is implemented according to its original design and intentions. This concept is crucial because it directly affects the program's effectiveness and the reliability of the outcomes. When assessing a program, understanding fidelity helps evaluators determine whether any observed effects can be attributed to the program itself rather than deviations or inconsistencies in how it was delivered.

High fidelity implies that the program is delivered as planned, which enhances the likelihood that participants receive the intended interventions and supports. This consistency supports the validity of the data collected around the program's effectiveness and helps identify areas for improvement if fidelity is lacking.

In contrast, other options such as budget allocation, community engagement, or the program's duration do not specifically address how closely the program follows its intended design. While these factors can influence program outcomes, they do not define program fidelity directly. Thus, the correct understanding of fidelity is key to accurate evaluation and successful program implementation.