The STAR method for interview answers, with an example

Behavioural interview questions ask you to describe things you've done before: "Tell me about a time you disagreed with a colleague" or "Describe a project that went wrong." The STAR method gives your answer a shape so you don't ramble, or forget to say what actually happened.

The four parts

• Situation: the context. Where were you, and what was going on? Keep it short.
• Task: your responsibility or the goal. What needed to happen, and what was your part?
• Action: what you did. This is the longest and most important part. Use "I", not just "we".
• Result: what came of it. Include numbers where you honestly have them, and what you learned.

A worked example

Question: "Tell me about a time you improved a process."

Situation: "On our customer support team, new joiners took a long time to become confident because our answers were scattered across old documents."

Task: "I was asked to help new joiners get up to speed faster, alongside my normal ticket work."

Action: "I collected the twenty questions we got most often, wrote a clear answer for each, and organised them into one searchable page. I asked two senior colleagues to check it, then walked the next new joiner through it and fixed the parts that confused them."

Result: "New joiners started handling common tickets on their own sooner, and the senior team got fewer interruptions. The page became the standard onboarding document, and I now update it every quarter."

Notice how the answer is specific, has a clear cause and effect, and the biggest share is spent on what the person did.

Common mistakes

• Spending most of the time on the situation, and rushing the action and result.
• Saying "we" throughout so the interviewer can't tell what you did.
• Leaving out the result, or making it vague: "it went well".
• Picking a story that doesn't match the question.
• Making up numbers. If you don't know the exact figure, describe the change honestly.

Build a story bank

You don't need a different story for every question. Prepare five or six good ones from your real experience: a win, a failure and what you learned, a conflict, a time you led, a tight deadline, and a time you had to learn something fast. Most behavioural questions can be answered with one of them, adjusted to fit.

Write each one in STAR order, then practise saying it out loud in about a minute to a minute and a half. You'll notice the gaps quickly.

What about failure stories?

Interviewers ask about mistakes to see how you handle them. Pick a real, modest one, own your part in it, and spend most of your answer on what you changed afterwards. Avoid blaming others, and avoid the fake weakness that is really a strength.