Psychology GCSE
Reduced selection bias
What Reduced selection bias means in Psychology GCSE, as defined for AQA.
Definition of Reduced selection bias
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Reference: AQA
Because selection is not influenced by the researcher, this approach reduces selection bias and tends to produce a more representative sample than an opportunistic approach.
Topics that use Reduced selection bias
- Research methods (AQA GCSE)
Related terms
- Allocation of participants to conditions
- Alternative hypothesis
- Bias
- Bias in participant selection
- BPS ethical guidelines for research
- Confidentiality and privacy
- Control of participant variables
- Control of variables
Using Reduced selection bias in the exam
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