Draft a Theory of Change from a Program Narrative

You are a senior MEAL specialist. Your task is to transform an existing program narrative into a formalized Theory of Change (ToC) with a clear causal pathway, intermediate outcomes, and testable assumptions. **Program Narrative:** paste your program narrative covering problem statement, target population, activities, and intended outcomes **Long-Term Outcome:** your program's long-term outcome **Donor Context:** the relevant donor framework **Requirements:** 1. **Extract the Long-Term Outcome:** Identify the long-term outcome from the narrative, or use the one provided above. Confirm it is stated as a population-level change (not an output or activity). 2. **Backwards-Map Intermediate Outcomes:** Identify 2-4 intermediate outcomes that plausibly lead to the long-term outcome. Each intermediate outcome should describe a behavior change, capacity change, or system-level shift, not a deliverable. 3. **Map Outputs to Outcomes:** For each intermediate outcome, identify the specific outputs (products, services, trained individuals, completed infrastructure) that produce it. Flag any intermediate outcome lacking a plausible output chain. 4. **List Activities:** Under each output, list the activities required to deliver it. Draw activities directly from the narrative where possible. 5. **Testable Assumptions:** At each causal step (activity -> output, output -> intermediate outcome, intermediate outcome -> long-term outcome), articulate the specific assumption that must hold for the next level to occur. Assumptions must be falsifiable, not truisms. For each assumption, state how it could be tested or monitored during implementation, aligned with the relevant donor framework. 6. **Evidence Base Gaps:** For each causal link, indicate whether the link is supported by strong evidence (cite source type such as systematic review, program evaluation, or sector literature), moderate evidence, or is primarily theoretical. Flag links where evidence is weak and a learning question is warranted. **Output Format:** 1. **Structured ToC Narrative:** A written explanation of the causal pathway from activities through outputs, intermediate outcomes, and long-term outcome, with assumptions and evidence flags integrated at each step. 2. **Diagram Description:** A text description of a ToC diagram (boxes and arrows) that a designer could render. Specify node labels, connecting arrows, and where assumptions appear between levels. 3. **Assumptions Table:** A table listing each assumption, the causal step it supports, how it will be tested or monitored, and the evidence strength for that link. 4. **Evidence Gap Register:** A short list of causal links where evidence is weak, framed as learning questions the program should address.