“How was school?” “Fine.”

What you know comes from what they tell you

The study that reframed this looked at 703 fourteen-year-olds and their parents, and asked where parents' knowledge of their children's lives actually came from.

It came mostly from the children telling them. Not from asking, and not from tracking — and it was the disclosure, specifically, that was linked to how the children were doing. The authors put it plainly: tracking and surveillance is not the best prescription for parental behaviour, and a better one has to rest on understanding what makes a child decide to tell you things.

Worth being straight about the age gap: that study is teenagers, not six-year-olds. What transfers is the direction — the useful question is not how to extract more, it is what makes telling you feel like a reasonable thing to do. That starts long before the age the study measured.

The best evidence on how to ask comes from somewhere unexpected

Nobody has run trials on bedtime chat. But there is a field where getting a child to describe what happened matters enormously and has been studied for thirty years: forensic interviewing.

The NICHD protocol is the most tested product of it, validated in field studies across four countries. Its central finding is consistent: open invitations — tell me about that, and then what happened — get more detail than focused, specific questions, and they do it without any loss of accuracy. Open prompts are the strongest single predictor of how informative a child's account turns out to be.

Interviewers trained on it use roughly three times more open prompts, and about half as many of the yes-or-no kind.

That is a different setting from a bedroom at eight o'clock, and the transfer is not automatic. But it is the only rigorous evidence anyone has about how children answer questions, and it points the opposite way from a list of ten.

Which is where the bedtime lists go wrong

The lists circulating are right about the important things. Sit down. Put the phone away. Do not fix it immediately. Do not turn it into an interrogation. Those instincts are sound and worth keeping.

The format undercuts them. Several of the questions are answerable with one word — did anyone hurt your feelings today, did you make a mistake today, did you feel left out. Those are the prompt type the interviewing research finds weakest: they get short answers, and they suggest the answer inside the question.

And ten questions in a row is an interrogation, however gently it is delivered. A child who has answered four is not opening up by the fifth; they are working out how many are left.

What to do instead

One opening, not ten. “Tell me about your day” does more work than any specific question, because it does not tell them which parts count.

Then the follow-up that carries all the weight: “and then what happened?” or just repeating their last few words back. That is the mechanism the protocol runs on — invitations built out of the child's own words, rather than new questions built out of yours.

Then stop. The silence after a question is the part adults find hardest and it is where the answer arrives. A child who is thinking looks like a child who has finished.

If you want one specific question, make it about the shape of the day rather than its content — best bit and worst bit gets you further than a list, because it invites a story rather than a yes.

And accept nothing as an answer sometimes. The point is not extraction. It is that telling you is a normal thing that happens, so that it is available on the day it matters.

The part that is not about technique

What determines whether a child tells you something difficult is mostly what happened the last time they did. If the answer to a mistake was a lecture, that is now the price of telling you, and they have priced it.

So the useful move happens at the wrong moment to notice — not at bedtime, but the afternoon they admit something and you manage not to react to it first.

This is also why it does not have to be bedtime. Car journeys and washing up work at least as well, and both have the advantage of no eye contact, which for a lot of children at this age is the whole obstacle.