Sample interview questions: Can you describe any experience you have in conducting statistical analyses related to psychometrics (e.g., reliability analysis, validity analysis)?
Sample answer:
As a psychometrician, I possess extensive experience in conducting statistical analyses related to psychometrics. My expertise encompasses:
Reliability Analysis:
- Cronbach’s alpha, omega, and intraclass correlation coefficient (ICC)
- Generalizability theory (G-theory)
- Parallel-forms and test-retest reliability
- Inter-rater and observer reliability
Validity Analysis:
- Content validity: Item-content congruence, relevance, and representativeness
- Construct validity: Factor analysis, confirmatory factor analysis (CFA), and multidimensional scaling
- Criterion validity: Concurrent, predictive, and incremental validity
- Discriminant validity: Establishing the distinctiveness of constructs