Chapter 6 — Selection and Placement

Reliability: Degree to which a measure is free from random error.
Consistent Results: A measure produces similar results under similar conditions.
Test-Retest Reliability†: Measuring the same people twice to check consistency.
Validity: Extent to which performance on a measure relates to job performance.
Content Validation: Test questions or problems represent situations that occur on the job.
Predictive Validation: Comparing applicants' test scores with their future job performance.
Concurrent Validation: Comparing current employees' test scores with their current job performance.
Effective Structured Interviews: Consistent, job-related interviews focused on skills and observable behaviors, using ratings and notes.
Big Five Personality Dimensions†:
- Extroversion: Outgoing and sociable.
- Adjustment: Emotionally stable.
- Agreeableness: Cooperative and trusting.
- Conscientiousness: Dependable and responsible.
- Openness to Experience: Curious and open to new ideas.
Work Samples: Job-specific tests using tasks, role-plays, or simulations.