AS psychology - research methods and ethics: repeated measures design advantages

Question

repeated measures design advantages

Freya Watson · Accepted Answer

Controls participant variables → Increases validity.
Requires fewer participants → More time and cost-effective.
More statistical power → Differences between conditions are clearer.

AS psychology - research methods and ethics

Repeated measures design advantages

Controls participant variables → Increases validity. Requires fewer participants → More time and cost-effective. More statistical power → Differences between conditions are clearer.

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