Arizona State University (ASU) MGT 420 Human Resource Management Exam 3 Practice

Competency-based interviewing focuses on how a candidate actually behaves in real work situations and ties every question to specific job-related abilities. The idea is to define a set of competencies that matter for the role—things like leadership, problem-solving, collaboration, or adaptability—and then look for concrete examples where the candidate demonstrated those abilities in the past.

The rationale is that past behavior is a strong predictor of future performance because it shows how someone has acted when faced with real tasks and constraints. By asking structured, job-relevant questions and using the behavioral interview approach (often with the STAR method: Situation, Task, Action, Result), interviewers obtain evidence about how the candidate thinks, communicates, and handles challenges. This method also helps ensure fairness and consistency, since all applicants are evaluated against the same predefined competencies rather than on impression or vague impressions.

For example, instead of asking a generic question about decision-making, you’d ask for a specific time when the candidate had to make a tough decision, what actions they took, and the outcome. The candidate’s response is then scored against clear criteria tied to the competency, making it easier to compare applicants.

Questions that rely on generic personality traits or hypothetical scenarios without job relevance tend to be less predictive of on-the-job success. Likewise, focusing only on potential and ignoring past behavior misses important evidence about how someone has performed in real situations.