What is face validity primarily based on?
Understand the Problem
The question is asking about the primary basis of face validity, which refers to whether a test appears to measure what it is supposed to measure based on perception rather than empirical data or statistical analysis. The possible answers provide different options that reflect various aspects of validity assessment.
Answer
Appearance or the face value of an instrument.
Face validity is primarily based on the appearance or the face value of an instrument, evaluating whether a test appears to measure what it is supposed to measure.
Answer for screen readers
Face validity is primarily based on the appearance or the face value of an instrument, evaluating whether a test appears to measure what it is supposed to measure.
More Information
Face validity is often considered the simplest and most subjective form of validity assessment, since it's based only on whether the test seems appropriate at face value, rather than being theoretically or empirically validated.
Tips
A common mistake is confusing face validity with content validity, which assesses whether a test comprehensively covers the domain it's intended to measure.
Sources
- Face Validity - an overview | ScienceDirect Topics - sciencedirect.com
- What Is Face Validity? | Guide, Definition & Examples - Scribbr - scribbr.com
- What is face validity and how does it differ from content validity? - linkedin.com
