An evaluation method focused on assessing the long-term effects and impacts of a program or intervention, typically aimed at determining its effectiveness and relevance. 2 An evaluation method that examines how a program or initiative is implemented, including its fidelity, quality, and efficiency in delivering intended services or activities. 3 An evaluation conducted during the planning and development stage of a program or project, aimed at improving its design and implementation by providing ongoing feedback. 4 An evaluation conducted at the end of a S program or project to assess its overall effectiveness and impact