What is behavioral interviewing?

Behavioral interviewing asks candidates to describe what they actually did in past situations, on the idea that past behavior is a good guide to future behavior. It works best with the same questions and the same scoring for every candidate.

In shortBehavioral interviewing is an interview method built on questions such as “Tell me about a time you…”. Instead of asking what a candidate would do, the interviewer asks what they did, then follows up for detail. Answers are often structured using the STAR format: Situation, Task, Action and Result. For frontline roles, good behavioral questions focus on the real moments of the job: an angry customer, a coworker who did not show up, a rush with too few people, a safety shortcut someone suggested. The method is most useful when it is structured: the same core questions for every candidate, a written description of what a strong answer looks like, and scores recorded right after the interview. Questions must stay on the job. Before a job offer, the ADA prohibits asking whether an applicant has a disability or about its nature or severity, though employers may ask about the ability to perform job-related functions.

Turning job moments into questions

Behavioral questions for hourly roles
Job moment Question Listen for
Difficult customer Tell me about a time a customer was upset with you. What did you do? Stayed calm, solved or escalated
No-show coworker Describe a shift when someone did not show up. Took on work, told the manager
Rush Tell me about your busiest shift. How did you keep up? Prioritized, asked for help
Safety Has anyone asked you to skip a safety step? What happened? Said no or raised it
Learning Tell me about something you had to learn fast at work. Asked questions, practiced

Score each answer right after the interview with an interview scorecard. For more, see behavioral interview questions.

STAR: what a strong answer coversSituationthe momentTasktheir jobActionwhat they didResultwhat happenedFollow up: “What happened next?”
A behavioral answer walks from the situation to the result.

Worked example: hiring delivery drivers

Five questions, one scorecard

A food distributor hires delivery drivers. Interviews used to be informal chats, and two managers often disagreed about the same candidate. Several hires quit in the first month because the job was harder than they expected.

The company writes five behavioral questions from real driver situations, including “Tell me about a time you were running late for a delivery. What did you do?” Each question has a short description of a strong, average and weak answer, scored 1 to 3. Both managers use the same scorecard and compare scores only after each has scored separately.

The managers now agree on most candidates within one point. One candidate says that when running late he called the customer and the dispatcher before arriving; another says he drove faster. Over the next six months, fewer new drivers quit in their first month.

Mistakes that are specific to behavioral interviewing

Following up for real detail

The first answer to a behavioral question is often general: “I always stay calm with customers.” The skill is in the follow-up. Ask for one specific time, then for what the candidate did, said and what happened next: “Tell me about the last time. What did the customer say? What did you do first?”

Note what the candidate did, not just how confident they sounded. A quiet candidate who describes a clear, sensible action is often a better hire than a confident one who stays general. Score right after the interview, against the written description of a strong answer.

Second example: a candidate with little experience

A candidate for a first retail job has no work history. Behavioral questions about customers do not fit.

The interviewer uses the same competencies with examples from school, sports or volunteering: “Tell me about a time you had to finish something with a deadline and too little time.” The candidate describes organizing a school fundraiser and dividing tasks. The answer is scored on the same scale as everyone else’s, and she is hired.

Ask “what happened next?”The most useful follow-up in a behavioral interview is “What happened next?” It turns a rehearsed answer into a real story, with the result the candidate might have left out.

Questions people ask

What is a behavioral interview question?

A question that asks about a real past situation, such as “Tell me about a time a customer was upset with you. What did you do?”

What is the STAR method?

A way to structure answers: Situation, Task, Action and Result.

Are behavioral interviews better than regular interviews?

Structured interviews, with the same questions and scoring for everyone, are generally more consistent than informal ones. Behavioral questions fit well into that structure.

What questions should not be asked in an interview?

Questions about protected traits, and before an offer, questions about whether the applicant has a disability or its nature or severity. Ask about the ability to do the job’s functions instead.

How many behavioral questions should an interview include?

For frontline roles, 4 to 6 core questions, with follow-ups, usually fit into 20 to 30 minutes.

Can behavioral questions be used for entry-level candidates?

Yes. Let candidates draw examples from school, volunteering or family responsibilities, and score them on the same scale.

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Disclaimer: Treat this guide to behavioral interviewing as general information rather than legal, payroll or tax advice: rules vary by location and change, and every example here is fictional.