Behavioral interviewing rests on which premise regarding predicting future performance?

• A. A candidate's past behavior in specific situations is the best predictor of future performance.
• B. A candidate's potential is best judged by interview charisma and communication.
• C. Past performance is irrelevant to predicting future success.
• D. Technical knowledge alone determines future performance.

Answer: (A)

Behavioral interviewing rests on the idea that how someone has acted in real work situations in the past is the best clue to how they will perform in similar situations in the future. By asking for concrete examples, you uncover actual behavior, the context, the actions taken, and the outcomes, rather than relying on vague promises or how impressive someone sounds. This approach targets demonstrated skills and problem‑solving paths, so past actions become better predictors of future performance than general opinions about personality or potential.

The method often uses structured questions that elicit specific scenarios and requires the interviewer to look for consistency with the job’s requirements and across multiple situations. It also tends to be more predictive than focusing on charisma or solely on technical knowledge, which don’t necessarily reveal how a person will behave when faced with real work challenges. Keep in mind that no method is perfect, but past behavior remains the strongest available indicator for forecasting future work performance.