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Struggling to Spot Extraneous Variables in Psychology? Three Examples That Make It Clear
by Yum Yum Mama Team October 14, 2026

Know the definition but struggle to apply it? These fictional research scenarios show you how to identify extraneous variables, explain their effects and suggest precise controls.

Posted in a-level psychology, aqa psychology, Experimental Controls, Extraneous Variables, internal validity, Revision Practice

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