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Science and Validation Flashcards

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  1. Which type of validity evidence examines whether a test measures what it claims to measure by analyzing its internal structure?

    Answer: Construct validity

    Construct validity assesses whether a test truly measures the theoretical construct it purports to measure through internal structural analysis.

  2. In PeopleAnswers assessments, what does a low standard error of measurement (SEM) indicate?

    Answer: High precision of individual scores

    A low SEM indicates that observed scores are close to a candidate's true score, reflecting high measurement precision.

  3. What statistical method is commonly used to identify clusters of related items on a behavioral assessment?

    Answer: Factor analysis

    Factor analysis groups correlated items together, revealing the underlying dimensions or traits an assessment measures.

  4. Which validity type is demonstrated when assessment scores correlate with future job performance ratings?

    Answer: Predictive criterion validity

    Predictive criterion validity is established when scores collected before hiring correlate with performance outcomes measured later.

  5. A validity coefficient of 0.35 between an assessment and job performance is generally considered:

    Answer: Practically significant in personnel selection

    In personnel selection, validity coefficients of 0.30–0.40 are considered practically significant due to the base rates and selection ratios involved.

  6. What is the purpose of a transportation validity study in pre-employment assessments?

    Answer: Applying validity evidence from one setting to a similar job or organization

    Transportation (or validity generalization) allows organizations to apply existing validity evidence to similar jobs without conducting a local study.

  7. Which method of demonstrating validity involves subject matter experts rating whether test content mirrors job requirements?

    Answer: Content validity

    Content validity is established through systematic evaluation by SMEs confirming that assessment content adequately represents the job domain.