Hogan Assessment Hogan Assessment Validity and Reliability 3

Question 1

What does discriminant validity demonstrate for a Hogan Assessment scale?

Accepted Answer

The scale does not correlate highly with measures of unrelated constructs

Answer

Discriminant validity shows that a scale measures its intended construct by demonstrating low correlations with measures of different, unrelated constructs.

Question 2

In Hogan Assessment validity research, what is a criterion contamination concern?

Accepted Answer

When predictor scores influence the criterion ratings of job performance

Answer

Criterion contamination occurs when performance raters know candidates' assessment scores, artificially inflating validity coefficients and distorting study results.

Question 3

Which Cronbach's alpha range is generally considered acceptable for Hogan Assessment scales?

Accepted Answer

0.70–0.90

Answer

Alpha values between 0.70 and 0.90 indicate satisfactory internal consistency for personality scales, balancing reliability with appropriate item diversity.

Question 4

What is cross-validation in the context of Hogan Assessment validity studies?

Accepted Answer

Testing a prediction model on a new independent sample

Answer

Cross-validation tests whether validity coefficients derived in one sample hold up in a new independent sample, guarding against overfitting to the original data.

Question 5

What does a meta-analysis of Hogan Assessment validity studies allow researchers to determine?

Accepted Answer

Aggregate effect sizes across multiple independent studies

Answer

Meta-analysis combines findings from many independent validity studies to estimate the overall predictive validity of Hogan Assessments across diverse jobs and contexts.

Hogan Assessment Practice Test

Hogan Assessment Practice Test

Hogan Assessment Hogan Assessment Validity and Reliability 3