bayesian calibrated choice research instrument | Aspect | Content Validity | Construct Validity | | -------- | -------------------------------------------- | ------------------------------------------------ | | Measures | Completeness | Accuracy | | Focus | "Does it cover everything?" | "Does it measure what it should?" | | Method | Expert review | Comparison with other tests | | Example | Product knowledge test covering all features | Customer survey with only satisfaction questions | | Type | Comprehensive coverage | Concept alignment |