OCR GCSE Psychology · J203
Paper 1, Paper 2
Revise: Reliability and ValidityPopulation validity concerns how well that sample represents the target population.
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GCSE Psychology · key term
The extent to which a sample represents the target population, allowing findings to be generalised to that population.
Used by OCR
Paper 1, Paper 2
Revise: Reliability and ValidityPopulation validity concerns how well that sample represents the target population.
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