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Evaluating training: hot, cold, and with the NPS

A course evaluated only at the classroom door says almost nothing about its real effectiveness. Hot evaluation, cold follow-up a month later, Net Promoter Score and refresher forecasting: the method for measuring what a training course is really worth.

Rédaction Remind-R · 11/07/2026 · 2 min
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« The training went well. » That sentence, however sincere, is evaluation at degree zero: it measures doorway satisfaction, not learning, let alone changed practice. To know what a course is worth, you must measure twice — and compare.

Hot: the reaction

The hot evaluation, sent right after the session, captures the immediate reaction: clarity of content, pacing, quality of facilitation, practical conditions. It is the first level of the classic evaluation models (« reaction » in Kirkpatrick's framework). Indispensable — a bored group probably did not learn much — but insufficient: satisfaction does not predict transfer.

Cold: the transfer

The real question comes later: a month on, what has changed in the actual work? The cold evaluation asks the participant about concrete application: habits adopted, situations handled differently, obstacles met. It is what separates a pleasant course from a useful one. Remind-R automates this follow-up: roughly 30 days after the session, every participant receives their cold questionnaire, with no human having to remember it.

The NPS, a number that travels well

Among the indicators, the Net Promoter Score has the advantage of comparability: to the question « would you recommend this course? » (scale of 0 to 10), subtract the share of detractors (0-6) from the share of promoters (9-10). The score, from −100 to +100, compares across sessions, trainers and quarters. An NPS sagging on one specific theme is an early warning — long before the cancellations arrive.

Aggregate, compare, decide

Evaluation only acquires value once consolidated. Remind-R computes averages by theme and by trainer, crosses hot with cold, and produces a PDF report ready for the management committee or social dialogue. The analytics module completes the picture: completion rates, training activity and a forecast of upcoming refresher needs, so the coming months' workload is anticipated rather than endured.

Closing the loop

Measuring is not an end: it is the entrance to the next cycle. What the evaluations teach — popular themes, formats that transfer poorly, trainers to develop — feeds directly into the annual training plan that Belgian law requires from companies with at least 20 workers. Quality then stops being a feeling: it becomes a dated, documented data point. To see the module at work, request a demonstration.

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Sources

  1. Remind-R training catalogue — Remind-R
  2. Request a demonstration — Remind-R
Refreshes the article based on the latest sources (once per day).
Article written with the help of artificial intelligence (in accordance with the EU AI Act). Information provided for guidance only, to be validated by a professional before any decision. Sources are listed above.