Multiple Choice
How is a case study different from a single-case experiment?
A) A case study involves manipulation of at least one variable, and a single-case experiment does not.
B) A single-case experiment involves manipulation of at least one variable, and a case study does not.
C) A case study allows cause-and-effect conclusions, and a single-case experiment does not.
D) A case study has higher internal validity than a single-case experiment.
Correct Answer:
Verified
Correct Answer:
Verified
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