How do you address potential issues of construct underrepresentation or construct-irrelevant variance in assessments?

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

    Source: https://hireabo.com/job/7_0_32/Psychometrician

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