CAIE A-Level Psychology AS Validity Questions

Practise explaining internal and external validity in psychological research with CAIE Psychology AS questions and mark schemes.

Syllabus
2028–2030
Course
Psychology 9990
Level
AS

Exam points

  • Explain how variables are operationalised and controlled in psychological research.

CAIE A-Level Psychology AS Validity Questions question 1

[Maximum number: 2]

Describe how one feature of the study by Milgram (obedience) helped to make the study valid.

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