What is a logic model primarily used for?

A logic model is primarily used to provide a graphic representation of the relationships between inputs, outputs, and outcomes in a program or intervention. This visual tool helps stakeholders understand how resources (inputs) are transformed into services or activities (outputs), which ultimately lead to desired results or changes (outcomes).

By depicting these relationships, a logic model allows social workers and program planners to clarify program components, articulate the steps needed to achieve goals, and assess the effectiveness of their initiatives. It serves as an essential framework for planning, implementation, and evaluation, fostering communication among team members, stakeholders, and funders.

The other choices highlight different aspects of programmatic work but do not capture the primary function of a logic model. For instance, applying complex organizational theories or focusing solely on economic consequences do not encompass the core purpose of illustrating the sequences and relationships within a program. Additionally, while social cost calculations can inform decision-making, they are not the central focus of what a logic model is designed to do.