Program evaluation is a systematic approach to assessing the design, implementation, and outcomes of programs or interventions. It involves gathering and analyzing data to determine the effectiveness and efficiency of a program in achieving its stated goals and objectives. Program evaluations can be formative, providing feedback for program improvement, or summative, determining the overall impact and value of a program. Evaluators use a variety of methods, such as surveys, interviews, observations, and analysis of existing data, to evaluate the success of a program in achieving its intended outcomes. By conducting program evaluations, organizations and agencies can make informed decisions about the allocation of resources, identify areas for improvement, and demonstrate accountability to stakeholders.