Impact evaluation is?

Impact evaluation is?

• A. Evaluates long-term health outcomes.
• B. Assesses cost-effectiveness
• C. Evaluates process quality
• D. Measures short- and medium-term changes in behaviours or sub-objectives.

Answer: (C)

Impact evaluation aims to determine whether an intervention produced its intended effects and to attribute observed changes to the program. A key part of this is looking at how well the program was implemented, because the quality of the delivery—the process—affects whether any changes can be truly attributed to the intervention. If activities weren’t delivered as planned, or didn’t reach the right people, the results may not reflect the program’s actual impact, even if outcomes look favorable. So evaluating process quality—fidelity, reach, and adherence to the plan—is central to interpreting impact results. Other terms refer to different aspects: long-term health outcomes focus on what happens over longer horizons, cost-effectiveness belongs to economic evaluation, and measuring short- to medium-term behavioral changes looks at outcomes rather than how the program was delivered. The emphasis on how well the program was implemented makes process quality the best fit for impact evaluation in this context.

Impact evaluation aims to determine whether an intervention produced its intended effects and to attribute observed changes to the program. A key part of this is looking at how well the program was implemented, because the quality of the delivery—the process—affects whether any changes can be truly attributed to the intervention. If activities weren’t delivered as planned, or didn’t reach the right people, the results may not reflect the program’s actual impact, even if outcomes look favorable. So evaluating process quality—fidelity, reach, and adherence to the plan—is central to interpreting impact results.

Other terms refer to different aspects: long-term health outcomes focus on what happens over longer horizons, cost-effectiveness belongs to economic evaluation, and measuring short- to medium-term behavioral changes looks at outcomes rather than how the program was delivered. The emphasis on how well the program was implemented makes process quality the best fit for impact evaluation in this context.