Structured interviewing
Structured interviews: the complete guide, with templates
The Itya team · Updated · 8 min read
The short answer
A structured interview asks every candidate for a role the same job-related questions and scores each answer against a rating scale written in advance. In the largest recent re-analysis of hiring methods, it ranked first as a predictor of job performance: .42, against .19 for unstructured interviews. You build one from a job analysis, four to six competencies, anchored scales and independent scoring.
What a structured interview is
A structured interview is one where the questions, their order and the scoring standard are set before any candidate is seen. The US Office of Personnel Management (OPM) describes it as a method "designed to measure job-related competencies", in which all responses are "evaluated using the same rating scale and standards for acceptable answers."
Four things separate it from the usual interview conversation:
| Element | Structured interview | Unstructured interview |
|---|---|---|
| Questions | The same core questions for every candidate, in the same order | Each interviewer asks whatever occurs to them |
| What "good" means | Written down before the first interview, as anchored example answers | Decided in the moment, differently by each person |
| Scoring | Each competency rated on a shared scale, alone, straight after the interview | An overall impression, often formed in the debrief |
| Follow-up questions | Allowed, and planned in advance as probes | Unplanned and unrecorded |
What the research says
Two meta-analyses anchor the evidence. Schmidt and Hunter (1998) pooled 85 years of selection research. In 2022, Sackett, Zhang, Berry and Lievens showed that earlier work had over-corrected for range restriction, inflating many estimates. Re-run, most validities fell, and structured interviews moved to the top.
| Method | Sackett et al. (2022) | Schmidt and Hunter (1998) |
|---|---|---|
| Structured interview | .42 | .51 |
| Unstructured interview | .19 | .38 |
On the current estimate, a structured interview carries a little over twice the predictive signal of an unstructured one (SIOP summary). Practitioner data agrees. Google's re:Work guide reports that pre-made questions, guides and rubrics save its interviewers an average of 40 minutes per interview, and that rejected candidates who had a structured interview were 35% happier than those who did not.
The five parts of a structured interview
OPM's practical guide breaks development into eight steps. These five decide whether the interview works.
1. Job analysis and competencies
Start from the work, not from a list of virtues. Write down what the person will actually do in their first year, then name the competencies that work requires. OPM's guide notes that a structured interview typically assesses four to six competencies. Each needs a definition an interviewer can test: "explains a technical cause to a non-technical customer", not "good communicator".
2. Behavioral and situational questions
Behavioral questions ask what the candidate did in a real past situation. Situational questions pose a realistic dilemma from the job. Many interviews use both.
| Type | Asks about | Example | Listen for |
|---|---|---|---|
| Behavioral | Past behavior | "Tell me about the last time a customer escalated a problem you could not fix straight away. What did you do, and what happened?" | One specific episode, the actions the candidate took personally, and the result |
| Situational | A realistic hypothetical | "A customer writes in, angry about a charge they say they never made. Our records show they did. How do you reply?" | What they would do first, and how they weigh the options |
Good questions ask for one episode ("the last time", "the hardest"), not a habit ("how do you usually..."). OPM's guide suggests words such as most, last or worst. Plan two or three probes per question, so every interviewer digs the same way.
3. Anchored rating scales
A scale works only if two interviewers mean the same thing by a 4. A behaviorally anchored rating scale (BARS) fixes that: for each competency, describe what a weak, an adequate and a strong answer sounds like. OPM's guide recommends at least three levels and suggests five to seven. A 1 to 5 scale with written anchors at 1, 3 and 5 is the practical minimum.
4. Independent scoring
Each interviewer scores alone, straight after the interview, before hearing anyone else. OPM's guide is explicit that at this stage each panelist forms "an independent evaluation without discussion with other panel members." Scores collected after a group conversation measure the conversation, not the candidate.
5. A structured debrief
The panel then meets to compare evidence, one competency at a time, and a named person decides. Our debrief agenda covers those 30 minutes in detail.
Build one, step by step: a customer support associate
Here is the whole process for one common role. The steps are the same for any role; only the content changes.
- List the work. Resolve tickets by chat and email, calm upset customers, find the cause rather than the symptom, and pass clear bug reports to the product team.
- Name four competencies. Problem diagnosis, clear writing, composure under pressure and ownership.
- Write two questions per competency, one behavioral and one situational. Eight questions fit a 45-minute interview with room for probes and the candidate's own questions.
- Anchor each scale. Describe a 1, a 3 and a 5 in one sentence each, in the language of the job.
- Write the interviewer guide. Question order, timings, probes, and what to tell the candidate at the start.
- Pilot it on a colleague who does the job well. If they score a 2, the anchor is wrong, not the colleague.
- Score alone, within 24 hours, then debrief. The scorecard guide covers how to make that happen.
A structured interview template you can copy
Copy these three tables into a document and replace the content for your role. A fuller version for this role is in the customer support associate kit.
Competencies and questions
| Competency | Definition | Behavioral question | Situational question |
|---|---|---|---|
| Problem diagnosis | Finds the cause of a problem, not just the symptom | "Tell me about a problem that turned out to be different from how it was first reported." | "Three customers report the same error within an hour. What do you check first?" |
| Clear writing | Explains a fix so the customer can follow it without a second message | "Walk me through a written explanation you were proud of. Who was it for?" | "How would you explain a refund delay to a customer who has already asked twice?" |
| Composure under pressure | Stays courteous and useful when a customer is upset | "Tell me about the most difficult conversation you have had with a customer." | "A customer says they will post a complaint publicly unless you refund them today. What do you say?" |
| Ownership | Follows a problem through to the end, including after handing it off | "Tell me about a time you followed up on something that was no longer your job." | "You promised a callback by 5 pm and the engineer has not replied. What do you do?" |
An anchored scale for one competency
| Score | Problem diagnosis: what the answer sounds like |
|---|---|
| 1 | Describes fixing the symptom only. Cannot say what caused the problem or how they would find out. |
| 3 | Asks sensible questions and finds the cause in a familiar case, with some prompting. |
| 5 | Narrows the cause methodically, tests a guess before acting, and explains how to stop it recurring. |
| 2 or 4 | The answer falls between two anchors. Note which way it leans, and why. |
The interview plan
| Minutes | Section | Notes |
|---|---|---|
| 0–5 | Welcome | Introduce yourself, explain the format, and say whether you will take notes or record. |
| 5–40 | Core questions | The eight questions, in order, with the planned probes. Move on once the evidence is clear. |
| 40–45 | Candidate questions | Answer honestly. Do not score this section unless the rubric says so. |
| 45–55 | Scoring | Alone, straight after, before you read anyone else's scorecard. |
Common objections, answered
"It is too rigid."
Structure fixes the questions you score, not the conversation around them. Interviewers still warm up, follow up and chase an interesting answer. What they cannot do is ask one candidate about system design and the next about their weekend, then compare the two.
"Candidates hate it."
The evidence points the other way. Google reports that rejected candidates who had a structured interview were 35% happier than those who did not. What candidates dislike is silence: in a Greenhouse survey, 61% of job seekers said they had been ghosted after an interview. Structure makes a timely, specific reply easier to write.
"We are too small."
Small teams need it most. With two interviewers and no recruiter, nothing else catches a bad call. A rubric for one role is a few hours of work, and it is reused for every hire into that role.
When structure is overkill
Structure is for the conversations that feed the decision. A scorecard on the others adds paperwork, not evidence.
- Sell and closing calls. Once you have decided to make an offer, the conversation is for the candidate. Do not score it.
- Informal meet-the-team chats, as long as they carry no vote. If an opinion from the chat will be raised in the debrief, it was an interview and needed a rubric.
- Roles nobody can yet define. If you cannot write four competencies, you are not ready to interview. Do the job analysis first.
One test settles most cases: if anything said in the conversation could change the decision, structure it.
Keeping structure up across a whole team
Designing a structured interview is the easy part. Keeping it up is harder: the same questions from every interviewer, scorecards in on time, a debrief that sticks to evidence. That is the part Itya is built for. Each job has one rubric, and Itya can draft the interview kit for your team to edit. Its notetaker joins Google Meet, Microsoft Teams and Zoom, transcribes with speaker labels, and drafts scorecards that cite the moment each answer was given. By default, Itya's AI recommends and a named person confirms; it never rejects a candidate automatically. If you only want the templates, the interview kits are free to copy.
Questions people ask
- What is the difference between a structured and a semi-structured interview?
- A semi-structured interview has a planned list of topics or questions but lets interviewers drop and add questions freely, and often has no written scoring standard. A structured interview fixes the scored questions and rates every answer on the same anchored scale. That written standard is what lets two interviewers compare candidates fairly.
- How many questions should a structured interview have?
- Work back from the competencies. OPM's guide says a structured interview typically assesses four to six. One or two questions per competency, with planned probes, fits a 45 to 60 minute interview: usually six to ten questions.
- Can interviewers ask follow-up questions in a structured interview?
- Yes. Plan the main follow-ups as probes ("What did you do next?", "What would you change?") so every candidate gets the same chance to add detail. Unplanned follow-ups are fine, as long as the answer is scored against the anchors.
- Should interviewers read the résumé during a structured interview?
- Not during it. The US Office of Personnel Management's guide advises interviewers not to look at a résumé or other documents a candidate brings while the interview is under way, because answers from candidates with strong résumés can then be rated more favorably.
Sources
Every source was opened and checked on 10 October 2026.
- Revisiting meta-analytic estimates of validity in personnel selection (Sackett, Zhang, Berry and Lievens, 2022), Journal of Applied Psychology
- Is cognitive ability the best predictor of job performance?, Society for Industrial and Organizational Psychology
- The validity and utility of selection methods in personnel psychology (Schmidt and Hunter, 1998), Psychological Bulletin
- Structured interviews, US Office of Personnel Management
- Structured interviews: a practical guide (2008), US Office of Personnel Management
- A guide to structured interviewing for better hiring practices, Google re:Work
- Greenhouse 2024 State of Job Hunting report, Greenhouse
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