Questions to Ask Presenters
Questions for the question period after a talk, conference session or panel, covering what the speaker actually did, what it cost, what failed along the way, and where their conclusion stops holding.
The questions
Open any question for the note
What surprised you most in this?
Why ask it
Prepared talks present findings in the order that makes them look inevitable. Asking what was unexpected gets the speaker off the script and often produces the detail that was cut from the slides.
What did you cut from the talk for time?
Why ask it
Speakers usually prepare more material than the slot allows, and what got dropped is often the caveat or the failed branch. It is a low-risk question that almost always yields something new.
What did you try first that did not work?
Why ask it
Presentations show the path that succeeded, which makes the work look more orderly than it was. The discarded approach is frequently the most useful thing for anyone about to attempt something similar.
How long did this take, start to finish?
Why ask it
Timelines are compressed in the retelling, and a project described in twenty minutes may have taken three years. Ask for elapsed time, not effort, since the difference tells you how much of it was waiting for other people.
What did it cost, and what would you drop if the budget were halved?
Why ask it
The second half is the real question. Speakers rarely volunteer which components were necessary and which were merely comfortable, and the answer tells you whether this is reproducible at your scale.
What is the smallest version of this someone could try next week?
Why ask it
This asks the speaker to translate their work into something you could act on, which is a harder task than describing it. Vague encouragement here often means the approach depends on resources they have not mentioned.
Where would someone trying to repeat this get stuck?
Why ask it
Anyone who has done the work knows the bottleneck: data access, a specific approval, one person who had to be persuaded. A speaker who cannot name one has probably not done the hands-on part themselves.
How did you get people in your organization to agree to it?
Why ask it
The technical content is usually the easier half; the internal politics decide whether it happens. This question is particularly useful in a corporate setting, where the answer is what the audience actually needs and rarely hears.
Was there a point where you nearly stopped?
Why ask it
This invites a candid account rather than a summary, and speakers generally enjoy answering it. It also tells you what kind of setback the work can survive if you attempt something similar.
Which of your figures would you defend hardest, and which are estimates?
Why ask it
Slides present all numbers with equal confidence. Asking a speaker to rank their own certainty is a courteous way of testing the evidence, and an honest presenter will separate the two readily.
Where does this not apply?
Why ask it
Every finding has boundaries, and a speaker who claims none is overselling. The answer also saves you from adopting something in a setting where it was never tested.
What would change your mind about the conclusion?
Why ask it
This distinguishes a position held on evidence from one held on commitment. Someone who can name the result that would overturn their view has thought carefully; someone who cannot is arguing rather than reporting.
Who disagrees with you, and what is their strongest argument?
Why ask it
Ask for the opposing case at its best rather than the version easiest to dismiss. Willingness to state it fairly is the single most reliable indicator of how much weight to give the rest of the talk.
What is the most common misunderstanding of this work?
Why ask it
Speakers who have presented the material repeatedly know exactly which point gets misquoted. Hearing it saves you from repeating the error when you describe the talk to colleagues.
Which part were you least sure about when you started?
Why ask it
This gets at the assumption the whole project rested on, which is often invisible once the work has succeeded. It also reveals how much of the outcome was judgment rather than method.
What would you do differently if you were starting again today?
Why ask it
Ask for one change rather than a list, otherwise the answer becomes a summary of everything they learned. The single thing they would change is usually the sharpest advice available in the room.
What has happened since the results you showed?
Why ask it
Conference material is often several months old by the time it is presented. Later results, including disappointing ones, are frequently more informative than the version prepared for the slides.
What are you working on next?
Why ask it
A good closing question in a public session, because it is easy to answer and tells you where the field is heading. It is also the natural opening for a conversation afterwards if you work on something adjacent.
Who else should I read on this, other than you?
Why ask it
Willingness to point elsewhere is a mark of genuine expertise, and the names you get are usually better targeted than a search would produce. A speaker who cites only their own work is worth treating cautiously.
What question were you hoping someone would ask?
Why ask it
Speakers prepare for questions that never come and often have a better answer waiting than anything the room produced. Save it for the end, since it can close a thin question period gracefully.
Asking Well in a Question Period
Practical guidance for the conversation itself
In the Room
Ask one question, in one sentence
Multi-part questions get answered in the part the speaker finds easiest. If you have two, ask the harder one and save the other for afterwards.
Skip the preamble
Establishing your own credentials before the question costs the room time and rarely improves the answer. Name yourself briefly if the format requires it, then ask.
Anchor it to something they said
"You mentioned the pilot ran for six weeks. What would you have needed to run it longer?" is easier to answer well than an abstract version of the same question, and it shows you were listening.
Go first if the room is quiet
Question periods often stall for the first thirty seconds, and the person who breaks the silence is remembered favorably by both the speaker and the chair.
Pressing Without Being Combative
- Ask about the limits of the claim rather than challenging the claim itself. "Where does this not hold?" invites a thoughtful answer where "I do not believe that" invites a defense.
- Attribute the objection elsewhere when it is contentious: "How would you answer someone who argues the opposite?"
- If an answer dodges the question, thank them and restate the specific part left unanswered once. Twice reads as a duel and the chair will move on.
- Ask for a number if the answer was a direction. "By roughly how much?" is a fair follow-up to any claim of improvement.
- Accept a straightforward "we do not know yet" as a good answer. It is more useful than a confident guess and worth acknowledging as such.
Approaching the Speaker Afterwards
Lead with the specific thing you found useful
Speakers hear a great deal of general praise. Naming the slide or the detail that changed your thinking makes the conversation start somewhere real.
Save anything sensitive for after the session
Cost figures, internal resistance and results that did not work are easier to discuss away from the room. Speakers are usually far more candid one to one.
Ask for one thing, not a relationship
A named paper, an introduction, or permission to email a follow-up question is easy to say yes to. Open-ended requests for mentorship at a first meeting rarely go anywhere.
Common Mistakes
Making a statement and adding a question mark
The room notices, the chair notices, and the speaker has nothing to answer. If you want to add a point, do it afterwards rather than during the question period.
Asking something the talk covered
It signals inattention and wastes a slot others wanted. If you missed it, ask a neighbor rather than the speaker.
Asking for the whole method in a public session
Detailed technical replication questions are better handled by email or in the corridor. Use the room for the questions the whole audience benefits from hearing answered.