What is the primary purpose of a logic model in program planning?

The primary purpose of a logic model in program planning is to visually outline program inputs, activities, outputs, and expected outcomes. This structured representation helps to clarify the relationships between resources (inputs), the processes involved (activities), what the program will deliver (outputs), and the ultimate changes that are expected as a result (outcomes).

By mapping these components, stakeholders can gain a better understanding of how a program is expected to function and how different parts are interconnected. This visual format is particularly useful for both planning and communication purposes, as it can effectively convey the program's strategy and rationale to various audiences, including funders, partners, and team members. Additionally, this clarity in program design supports ongoing evaluation and adaptation, making it easier to identify areas for improvement and measure success over time.