The Efficient Scholar: Framing the Literature Review (Course-Module One)

Defining Your Literature Review's Scope and Research Question

A vague topic returns thousands of qualifying papers and none that tell you where to stop, because synthesis only works on comparable sources within a pre-defined frame. Use PICO or SPIDER to bound your topic, distill it into one guiding question with up to three traceable sub-questions, then stress-test that scope against ten real sources. Refining your terms after the test isn't failure — it's proof the process is working.

KEY TAKEAWAYS

→ Scope enables synthesis; it doesn't limit your thinking — comparable sources only exist inside a tight boundary.

→ One guiding question should be specific enough that a stranger could judge an article's relevance just by reading it.

→ Pull ten real sources: fewer than six fit means too narrow or wrong terms; more than ten across wild methods means too broad