Before the explanation, try one question

Give the explanation a question to answer

Before opening a new explanation, try one question about it. Write a tentative answer, even if you are unsure. Then study the correct answer and notice what needs to change.

This is an invitation to prepare for learning, not a surprise test of material someone has never been taught. Keep the attempt brief and private. The useful sequence includes the explanation and correction, not just the initial guess.

What the research tested

In six experiments published in 2009, Kornell, Hays and Bjork studied UCLA students using general-knowledge questions and word pairs. Participants either attempted an answer before seeing it or read the question and answer together. The researchers designed the tasks so that many initial attempts would fail.

Unsuccessful attempts followed by the answer improved later recall compared with reading alone. Some experiments held total trial time equal, so the advantage was not simply extra time on the task. One word-pair experiment found a benefit when the final test occurred an average of 38 hours later.

These were controlled memory tasks, not evidence that guessing improves every lesson, examination result or learner’s confidence. The study did not test SASHA. It also does not justify leaving errors uncorrected or withholding instruction for a prolonged struggle.

Try a short question–explanation–revision routine

The following is an original practical adaptation, not the exact procedure tested in the study. Choose one question that the next short reading, example or explanation will answer. Make sure the answer will be available from a reliable source or a teacher.

For a fictional classroom example, a tutor could ask: “What do you think happens to a shadow when the light source moves?” Let the learner sketch or describe a prediction. Then use an appropriate demonstration and explanation to check it. Keep the question specific enough to revisit.

Ask the learner to compare the first response with the explanation. What was accurate? What changed? Which part still needs clarification? Record the corrected response beside the original rather than simply marking the first attempt wrong.

Finish by asking the learner to explain the corrected idea in their own words. If the explanation is still unclear, teach it again with a more accessible example. Completing the routine is not proof that the idea has been understood.

Make uncertainty safe and the answer accessible

Tell learners beforehand that they are not expected to know everything yet. Avoid public rankings, speed contests or grades for the opening attempt. A learner can name what they are unsure about rather than inventing a confident answer.

Use the response format that fits the learner and the task: a short written note, spoken response or sketch. These are accessibility choices for this proposed routine, not formats whose effects were established by the cited experiments.

Keep the task manageable. If unfamiliar vocabulary makes the question impossible to interpret, clarify the words first. If the learner is distressed or the task needs direct instruction, provide that support rather than insisting on a guess.

Parents and tutors can use the first response to choose what to explain next. Students working independently can compare their attempt with a trustworthy textbook or worked explanation. Do not treat an unchecked answer from a digital tool as the correction.

Check the complete learning sequence

When evaluating a learning tool, ask what happens after an incorrect response. Is the correct information easy to find? Can the learner compare, revise and ask for help? These are questions to ask of SASHA and other tools, not claims about available features or demonstrated product outcomes.

The practical takeaway: try one low-stakes question before an explanation, then make time to understand and correct the answer. The first response gives you somewhere to begin; what happens next deserves just as much attention.