Imagine and describe a staffing system for a job in which there was no measurement used.
Describe how you might go about determining scores for applicants’ responses to: a. interview questions, b. letters of recommendation, and c. question about previous work experience.
Give examples of when you would want the following for a written job knowledge test: 1. a low coefficient alpha (e.g., alpha = .35), and b. a low test-retest reliability.
Assume you gave a general ability test, measuring both verbal and computational skills, to a group of applicants for a specific job. Also assume that because of severe hiring pressures, you hired all of the applicants, regardless of their test scores. How would you investigate the criterion-related validity of the test?
Using the same example as in question four, how would you go about investigating the content validity of the test?
What information does a selection decision-maker need to collect in making staffing decisions? What are the ways in which this information can be collected?
Imagine a staffing system for a “Chief Ideation Officer” at a startup called “Eureka Innovations.” This job is envisioned as someone who generates groundbreaking ideas, fosters creative thinking across teams, and inspires novel approaches to complex problems.
In this purely qualitative, measurement-free staffing system:
The inherent problem is that without any measurement, the system is entirely subjective, prone to bias, and offers no way to systematically evaluate who is most likely to succeed in the role. It relies solely on intuition and personal judgment, making it impossible to determine if the “best” candidate was truly selected or to improve the process over time.
When a staffing system moves beyond pure intuition, even basic qualitative responses need a structured approach to scoring to ensure fairness and consistency.
For a structured behavioral interview, I would use behaviorally anchored rating scales (BARS) or rating scales with clearly defined anchors.
Example Question: “Tell me about a time you had to adapt quickly to a significant change in a project’s direction. What was the situation, what did you do, and what was the outcome?”
Scoring Method: A 1-5 point rating scale with specific behavioral anchors for each score.