Which evaluation method focuses on the effectiveness of a program after its implementation?

The evaluation method that focuses on the effectiveness of a program after its implementation is summative evaluation. This type of evaluation is conducted to assess the overall outcomes, impacts, and success of a training program or educational intervention once it has been completed. It aims to provide a judgment about the value and effectiveness of the program based on measurable results and achievements.

Summative evaluation is particularly important because it helps stakeholders understand whether the goals and objectives of the program were met and to what extent. This can inform decisions about future programs, funding, and practices by providing evidence on what worked well and what aspects may need improvement.

In contrast, formative evaluation occurs during the development and implementation of a program to improve its design and performance. Process evaluation focuses on the implementation of the program itself, examining the delivery, activities, and participant engagement, rather than overall effectiveness. Diagnostic evaluation involves assessing the current status or needs prior to implementing a program. Each of these other evaluation types plays a significant role in the overall assessment landscape, but they do not focus specifically on post-implementation effectiveness as summative evaluation does.