Although a case study typically involves a single participant, the results can serve as a counterexample that influences an entire theory.

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This statement is true. A case study can challenge or disprove a commonly held theory or idea by providing evidence that contradicts it. The findings from a single case can lead researchers to rethink their assumptions and generate new hypotheses that can be tested in future studies.

Although a Case Study Typically Involves a Single Participant, the Results