How the question bank is organized — the 4-column card: Competency → Question → Probes → What good looks like
How the Question Bank Is Organized
A powerful question bank is not just a list of questions. Learn the 4-column card format — Competency, Question, Probes, and What Good Looks Like — that turns every question into a complete, ready-to-use assessment tool.
Introduction
Most interviewers keep a plain list of questions. But a question on its own does not tell you what it is measuring, how to dig deeper, or what a strong answer sounds like. The result is inconsistent interviews where every interviewer interprets the same question differently.
A well-organized question bank solves this by storing each question as a 4-column card: the Competency it measures, the Question itself, the Probes to go deeper, and What Good Looks Like — the observable behaviours of a strong answer. This lesson explains each column and why the format works.
Learning Objectives
- Describe the 4-column card format.
- Explain the purpose of each column.
- Understand why the format ensures consistency.
- Read a card to ask, probe, and score a question.
- Recognize a well-built card versus a plain question.
Why the Format Matters
When a question is stored alone, each interviewer fills the gaps themselves — inventing their own probes and their own idea of a "good" answer. That inconsistency makes fair comparison impossible.
The 4-column card removes the guesswork. It links every question to a competency, supplies ready probes, and defines the observable behaviours to look for — so every interviewer uses the question the same way and gathers comparable evidence.
The Four Columns Explained
Competency
What the question measures.
The specific skill or behaviour the question is designed to assess, such as problem-solving or communication. It anchors the question to something meaningful.
Question
What you actually ask.
The main, open-ended question — usually behavioural ("Tell me about a time...") or situational ("How would you...") — that starts the conversation.
Probes
How you go deeper.
A set of neutral follow-up prompts that help you dig beneath the first answer to uncover reasoning, actions, and results.
What Good Looks Like
How you recognize a strong answer.
The observable behaviours or evidence a strong candidate would demonstrate — your guide for scoring the answer objectively.
The Card Template
Every question in your bank should be stored in this repeatable 4-column format:
| Competency | Question | Probes | What Good Looks Like |
|---|---|---|---|
Worked Example: A Completed Card
Here is a filled 4-column card for a problem-solving question:
| Competency | Question | Probes | What Good Looks Like |
|---|---|---|---|
| Problem-Solving | "Tell me about a time you solved a difficult problem." |
How did you approach it? What options did you consider? What was the result? |
Breaks the problem into steps. Weighs alternatives. Reaches a clear, logical outcome. |
Why It Works
In one card, the interviewer knows exactly what is being measured, what to ask, how to probe, and what a strong answer looks like — no guesswork, and fully consistent across interviewers.
A Plain Question vs a 4-Column Card
Plain Question
- Just the question text.
- No stated competency.
- No probes — depth is improvised.
- No definition of a good answer.
- Interpreted differently by each interviewer.
4-Column Card
- Question plus full context.
- Clear competency it measures.
- Ready probes for depth.
- Observable "good answer" behaviours.
- Used the same way by everyone.
How to Read a Card During an Interview
Check the Competency
Remind yourself what this question is meant to measure.
Ask the Question
Ask the main question exactly as written for consistency.
Probe as Needed
Use the listed probes to go deeper where the answer is thin.
Compare to "What Good Looks Like"
Match the candidate's answer against the observable behaviours to score it.
Best Practices for the 4-Column Card
- Store every question with all four columns filled.
- Tie each question to a single clear competency.
- Write open-ended main questions, not closed ones.
- Include 3–4 neutral probes per question.
- Describe "good" in observable behaviours, not vague labels.
- Use the same card format across the whole bank.
Common Mistakes
Avoid These
- Storing questions with no context.
- Leaving out probes or good-answer indicators.
- Vague "good answer" descriptions.
- One question measuring many competencies.
- Inconsistent card formats across the bank.
Do These Instead
- Use the full 4-column card.
- Always include probes and indicators.
- Describe good in observable terms.
- Tie each card to one competency.
- Keep the format consistent.
Real-World Use Cases
Panel Consistency
Every interviewer reads the same card, so a question means the same thing and is scored the same way across the whole panel.
Training New Interviewers
A new interviewer can run a strong interview immediately, because each card tells them what to ask, how to probe, and what to look for.
Faster, Fairer Scoring
The "What Good Looks Like" column feeds directly into scoring, making evaluation quicker and more objective.
Frequently Asked Questions
Why not just keep a list of questions?
A plain list forces each interviewer to invent their own probes and idea of a good answer, creating inconsistency. The 4-column card standardizes all of that.
What does "What Good Looks Like" contain?
The observable behaviours a strong candidate would show for that question — used as your guide to score the answer objectively rather than on impression.
How many probes should each card have?
Usually three to four neutral probes — enough to explore reasoning, actions, and results without turning the question into an interrogation.
Can one card cover more than one competency?
It is best to tie each card to a single competency. A question that tries to measure several at once becomes hard to probe and score cleanly.
Does this format connect to scoring?
Yes. The competency and "What Good Looks Like" columns map directly onto your scorecard, linking the question bank to your evaluation.
Conclusion
A question bank is only as strong as its organization. Storing each question as a 4-column card — Competency, Question, Probes, and What Good Looks Like — turns a plain question into a complete assessment tool. It tells every interviewer what the question measures, exactly what to ask, how to dig deeper, and how to recognize a strong answer.
This format is the foundation of consistent, fair, evidence-based interviewing. Fill all four columns for every question, tie each card to a single competency, and use the same format across your whole bank. With well-built cards, any interviewer can run a focused, comparable interview and score it objectively.
Key Takeaways
Organize your bank as 4-column cards: Competency → Question → Probes → What Good Looks Like. This turns a plain question into a complete tool that tells every interviewer what to measure, ask, probe, and score — the foundation of consistent, fair interviewing.