Sample interview questions: How do you address potential issues of construct underrepresentation or construct-irrelevant variance in assessments?
Sample answer:
Addressing Construct Underrepresentation
- Identify Underrepresented Constructs: Conduct thorough literature reviews and gather qualitative data to identify constructs that may be missing or inadequately represented in an assessment.
- Develop Supplementary Measures: Create additional measures or items specifically designed to capture these underrepresented constructs, ensuring they are psychometrically sound.
- Incorporate New Items: Revise existing measures by adding items that address the missing constructs, maintaining overall reliability and validity.
Addressing Construct-Irrelevant Variance
- Identify Sources of Variance: Conduct factor analyses or examine item-total correlations to identify items that contribute to construct-irrelevant variance, such as social desirability or acquiescence.
- Revise or Remove Items: Eliminate items that significantly increase construct-irrelevant variance without compromising the instr… Read full answer