In this article
Before you start
This page is one part of the interview process learning path, which explains the stages and rounds around the answers.
Why interviewers ask this
Interviews are built to produce comparable scores, not a general impression. Google re:Work (updated March 2026) says Google asks the same questions, grades answers on an identical scale and decides from predetermined qualifications. So the interviewer's real question is not "do I like this person?" but "what evidence did this answer give for each competency?"
A weak answer is vague, uses "we" throughout and stops at the action. A strong answer names one real event, separates your part from the team's and ends on a result. A Staff-level answer adds what you would change. Because the interviewer writes down your responses and rates from those notes, the quality of the evidence you hand over is the thing you control.
Job interview tips from first principles
- STAR answer
- A Situation, Task, Action, Result (STAR) answer is a story about one real past event that states the context, exactly what you did and what came of it, so the interviewer has the evidence needed to score your behavior.
- Probe
- A probe is a short follow-up question that an interviewer asks when an answer leaves out a piece they need to score, such as your own role or the outcome; it draws out evidence rather than challenging you.
In plain words
Think of a driving test with a marking sheet. Every learner drives a similar route. The examiner ticks the same boxes for each person. You pass by showing each skill clearly, not by being charming. An interview works much the same way: the examiner's marking sheet corresponds to the competencies and example responses the interviewer rates you against.
The analogy breaks in one place. A driving route is identical for everyone. Interview wording and rating scales differ by employer, so you learn the pattern, not a script.
In one precise sentence: good job interview tips are the habits that make each answer easy to score against the competencies the employer rates.
Step 1: Every candidate gets the same questions and the same scale
A structured interview asks all candidates the same predetermined questions in the same order and rates every response with the same scale and standards, as the U.S. Office of Personnel Management (OPM) training deck describes. The questions come in two kinds. Behavioral questions ask what you did. Situational questions give a scenario and ask what you would do.
The same deck says such an interview assesses a handful of competencies. Before the day, read the job description for the competencies the role needs, learn what the employer does, prepare a handful of true stories mapped to those competencies, and write two or three questions to ask the interviewer. The OPM deck notes that candidates are evaluating the organization too.
One caution: the OPM deck is United States federal training material, and Google describes the same pattern for its own hiring. Other employers vary, so treat this as the common shape, not a rule for every company. You now know what is being asked; next comes what happens after you answer.
Step 2: Probes isolate your own role
An interviewer is trained to probe any answer that says "we did" so that they learn what you personally did. The OPM deck tells interviewers to seek clarification on "we did" and "our group" answers, and lists probes such as "What was your role?", "What was the outcome?" and "Is there anything you would have done differently?".
That answers the hook. A rater can only credit an action that someone owns, so "we" leaves them with nothing to score. They then spend your time asking for it.
The fix is plain: say "I" for what you decided and did, and keep "we" for context. The OPM example behavioral question asks about a difficult, hostile or distressed person and wants who was involved, your actions and the results, which maps directly onto the three parts. Give all three before the probe has to ask.
Step 3: Your answer is rated against example responses
Interviewers score each competency against described example responses, not against the previous candidate, using a scale the OPM deck says typically has between 3 and 7 levels. Each competency is rated separately, then a panel may discuss toward a consensus rating.
Scoring has known traps. The halo effect is the tendency for one strong or weak impression to bleed into the ratings of other competencies. Central tendency is rating everything at the middle of the scale. The OPM deck lists both, plus first-impression bias, among the biases it trains raters to avoid. Whether every untrained interviewer avoids them is not settled by that deck.
Illustratively, a candidate whose true ratings are 4, 3, 3, 3 and 3 averages 3.2, but if a strong first answer lifts the other four by one point the average becomes 4.0.1 Make every answer stand on its own evidence.
Step-by-step description
- Every candidate hears the same question.
- Probes ask for what the answer left out.
- The answer is rated against examples.
- Every candidate gets the same question.
- Probes ask for missing pieces such as your own role.
- The answer is rated against example responses.
Knowing it is half the job. Saying it is the other half.
Interview Clozo is an AI interview copilot for real interview rounds: it hears the question and puts a strong answer on your screen, and you say it in your own words. See the features or how it works.
Start Free Trial →The Staff-level answer
What are your best tips for a job interview?
I treat the interview as a scored exercise. Before it, I list the competencies the role needs and prepare a handful of real stories, each with the situation, what I personally did and a result I can state. In the room, I answer the question asked, say "I" for my own actions, and end on the result and what I would change. When the interviewer probes, I treat it as a request for missing evidence, not an attack. The trade-off is that a rehearsed story can sound flat, so I keep the facts fixed and the wording loose.
What makes it Staff-level: it names the scoring mechanism, handles the probe calmly and states the trade-off between rehearsal and a flat delivery. Spoken at an easy pace it takes about a minute.
The rubric
| Dimension | Weak answer | Strong answer | Staff answer |
|---|---|---|---|
| Structure | Wanders; no clear event | One event with situation, action, result | Same, and the answer fits the competency asked |
| Own role | "We did it" throughout | Says what "I" decided and did | Also names who else contributed and how |
| Result | Stops at the action | States a concrete outcome | Outcome plus how it was measured |
| Reflection | None | Admits one thing that went less well | States what changed in how you now work |
| Delivery | Rambling or one-line | Clear and a minute or so long | Clear, adapts when probed |
A worked scoring example makes the rubric concrete. Illustratively, a five-competency interview on a five-point scale gets ratings of 4, 3, 4, 5 and 3, a total of 19 and a mean of 3.8.1 These are invented numbers, not OPM's anchors; the OPM deck gives none for its sample question. They show that each competency is a separate bar, so one weak answer lowers one bar.
Text description of the diagram
- The five illustrative ratings are 4, 3, 4, 5 and 3.
- The mean of the five ratings is 3.8.
Three variants of this question
What if the question is hypothetical, not about my past?
A situational question gives a scenario and asks what you would do. The OPM deck uses the same situation, action and result probes for it, framed as "would". State the situation as you read it, the action you would take and the result you expect.
What if I have no work example for the question?
Use the closest real event: a project, a course, volunteering or a team you led informally. The rater scores the behavior shown, so a smaller true story with a clear action and result beats a grand vague one.
What if the interviewer asks a very short question about one project?
Treat it as a probe for depth. Lead with your role and the decision you made, then the outcome; a project deep dive rewards the same ownership, with more technical detail.
Common mistakes
- "We shipped the migration." (wrong) The rater cannot tell what you did. (right) "I wrote the cutover plan and ran the rollout; the team handled testing."
- A story that stops at the action. (wrong) "So I rebuilt the dashboard." (right) "So I rebuilt the dashboard, and the weekly escalations from that customer stopped within a month (illustrative)."
- Counting on the first minute. (wrong) "If they like me early, the rest is easy." (right) "Each answer is rated, so I give the last answer the same evidence as the first." Raters are told to avoid first-impression reliance, but you cannot count on it.
- Treating the interview as one-way. (wrong) "No, I have no questions." (right) "How is success in this role evaluated?" The OPM deck notes that candidates evaluate the organization too.
Follow-up questions
How do I prepare for a job interview?
List the competencies in the role description, research the employer, write a handful of true stories with situation, action and result, and say them aloud. For technical roles, practice with AI engineer interview questions and see forward deployed and applied AI engineer rounds. For a video round, read whether you can look at notes and how video interviews are assessed by AI.
Should I say I or we in an interview?
Say "I" for your own decisions and actions, and "we" for the team's context. The OPM deck tells interviewers to probe "we did" answers to find your part.
What questions can an interviewer not ask?
The OPM deck says interviewers should never ask about age, sex, race or national origin, and also lists religion, marital or familial status and disability. That is United States federal guidance; local law differs.
Is my interview score a comparison with other candidates?
In a structured process the rating is against described example responses for each level, so you are measured against the standard. Panels may still discuss to a consensus rating.
How do I answer "tell me about yourself"?
Give a short summary that fits the role: where you are now, one or two past achievements that match the competencies the job needs, and why you want this role. Treat it as the first piece of evidence, so the same situation, action and result habits apply.
Should I send a thank-you note after an interview?
A brief thank-you note is a common courtesy, and no source used here sets a rule for it. Keep it short: thank the interviewer and restate one point from the conversation that shows why you fit the role.
- Structured interviews give every candidate the same questions, in the same order, on one rating scale.
- Prepare a handful of true stories mapped to the competencies the role needs.
- Give situation, your own action and a result in every answer.
- Say "I" for your actions; "we" invites a probe.
- Each competency is rated against example responses, so each answer stands alone.
Sources
- Structured Interviews (training presentation) — U.S. Office of Personnel Management (undated PDF, accessed 2026-10-26), 26 Oct 2026
- A guide to structured interviewing for better hiring practices — Google re:Work (updated March 2026), 1 Mar 2026
