Evaluating Survey Validity

00:00 4 marks

A researcher designs a survey to measure students’ mathematical reasoning skills. However, some items on the survey may not effectively capture the targeted construct. Describe two types of validity tests that can be applied to assess whether the survey items accurately measure the intended construct.

Hint Hint

Hint

Consider tests that evaluate the comprehensiveness of item coverage and the alignment of items with the theoretical construct.

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Content validity and construct validity

Mark Scheme Mark Scheme

Answer Explanation Answer Explanation

Examiner Tips Examiner Tips

Common Errors Common Errors

Focus Focus

Formula Booklet

Evaluating Survey Validity

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Complete Answer

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Evaluating Survey Validity

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