Construct validity includes convergent validity and discriminant validity. This statement describes which type of validity?

Construct validity includes convergent validity and discriminant validity. This statement describes which type of validity?

• A. Content validity
• B. Predictive validity
• C. Face validity
• D. Convergent and discriminant validity

Answer: (D)

Construct validity is about whether a test truly measures the theoretical construct it’s intended to assess. Convergent validity and discriminant validity are the two primary ways we gather evidence for construct validity: convergent validity shows the measure relates appropriately to other measures of the same construct, while discriminant validity shows it does not relate too closely to measures of different constructs. When a statement says construct validity includes convergent validity and discriminant validity, it is describing the type of validity as convergent and discriminant validity—the components that together support construct validity. In contrast, content validity focuses on whether the test covers all relevant parts of the domain, predictive validity on future outcomes, and face validity on whether the test appears to measure what it should.

Construct validity is about whether a test truly measures the theoretical construct it’s intended to assess. Convergent validity and discriminant validity are the two primary ways we gather evidence for construct validity: convergent validity shows the measure relates appropriately to other measures of the same construct, while discriminant validity shows it does not relate too closely to measures of different constructs. When a statement says construct validity includes convergent validity and discriminant validity, it is describing the type of validity as convergent and discriminant validity—the components that together support construct validity. In contrast, content validity focuses on whether the test covers all relevant parts of the domain, predictive validity on future outcomes, and face validity on whether the test appears to measure what it should.