Psychology A-Level
Extraneous variables
What Extraneous variables means in Psychology A-Level, as defined for AQA.
Definition of Extraneous variables
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Reference: AQA
Any factors other than the independent variable that could affect the dependent variable, such as noise levels or participant age.
Topics that use Extraneous variables
- Scientific processes (AQA A-Level)
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Using Extraneous variables in the exam
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