How do I structure a PhD research proposal for a Sociology application when my professor wants a specific theoretical framework?

Start by stating the structural‑functionalist lens as the explicit bridge between your research questions and every methodological choice: phrase each question in terms of how a social institution contributes to system stability or dysfunction, then design data collection that can capture those functional relations. For example, if you’re asking how community centers affect neighborhood cohesion, frame the question as “What functions do community centers serve in maintaining social equilibrium?” and then choose a mixed‑methods design that measures both observable outcomes (attendance rates, crime statistics) and participants’ perceptions of role fulfilment, because those data directly test functionalist assumptions. By laying out the theory first, you can justify why you’re using surveys, participant observation, or archival records—each method becomes a way to observe the mechanisms the theory predicts. This tight alignment shows reviewers that your study isn’t just data‑driven but theory‑driven, making the proposal coherent and compelling.