Evaluation and Measuring Impact Evaluation is a commonly misunderstood and feared term. In essence, evaluation provides a means to measure the extent to which a particular subject (e.g. a programme or intervention) has achieved its outcomes. Using a pre-defined set of standards, the impact of a particular subject can be monitored before, during, and after the activity, and reviewed to provide insight into the subject's effectiveness, reflect on the process and content, and ident [...]