PeopleAnswers Science and Validation 5

Question 1

What is the Uniform Guidelines on Employee Selection Procedures (UGESP) primarily designed to ensure?

Accepted Answer

That selection procedures are job-related and do not cause unlawful discrimination

Answer

UGESP provides federal guidelines ensuring that selection procedures are valid, job-related, and do not result in unlawful adverse impact against protected groups.

Question 2

In psychometrics, what does 'differential item functioning' (DIF) analysis detect?

Accepted Answer

Items that are harder for one demographic group than another after controlling for ability

Answer

DIF analysis identifies items where candidates of equal ability but different demographic groups perform differently, potentially flagging biased items.

Question 3

The concept of 'bandwidth-fidelity tradeoff' in personality assessment refers to:

Accepted Answer

Balancing broad trait measurement against specific behavioral prediction

Answer

Broad (bandwidth) traits like Big Five factors predict many outcomes, while narrow (fidelity) traits predict specific behaviors more accurately — each has tradeoffs.

Question 4

Which statistical technique is used to determine how much of the variance in job performance is explained by an assessment score?

Accepted Answer

Coefficient of determination (R²)

Answer

R² (the square of the validity coefficient) represents the proportion of criterion variance explained by the predictor, showing practical impact.

Question 5

A 'transportability review' in pre-employment assessment validation is used to:

Accepted Answer

Justify using validity evidence from one organization in a similar context elsewhere

Answer

A transportability review examines whether existing validity evidence from comparable jobs or organizations can be applied to a new context without a full local study.

PeopleAnswers Practice Test

PeopleAnswers Practice Test

PeopleAnswers Science and Validation 5