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Validity evidence based on test content.

Stephen Sireci1, Molly Faulkner-Bond

  • 1University of Massachusetts Amherst (USA).

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Summary
This summary is machine-generated.

This study explains validity evidence based on test content, a key component in assessment development. It details methods for gathering and analyzing content validity data to ensure assessments align with testing purposes.

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Area of Science:

  • Educational Measurement
  • Psychometrics

Background:

  • Validity evidence based on test content is a critical component of the Standards for Educational and Psychological Testing.
  • This evidence is essential for establishing the credibility and appropriateness of assessments.

Purpose of the Study:

  • To elucidate the logic and theory underpinning validity evidence based on test content.
  • To present traditional and modern methodologies for collecting and analyzing content validity data.

Main Methods:

  • A comprehensive literature review was conducted.
  • The Standards for Educational and Psychological Testing were thoroughly examined.

Main Results:

  • Validity evidence based on test content is indispensable for constructing a strong validity argument for educational tests and assessments.
  • This evidence ensures that assessments accurately measure the intended knowledge and skills of examinees.

Conclusions:

  • Practitioners can utilize a diverse range of tools to evaluate the congruence and suitability of assessment content for specific testing objectives.
  • Effective application of these methods strengthens the validity argument for assessment use.