Glossary · Impact

Training impact and knowledge gaps

Updated · 2026-09-28
Definition

Training impact is the measurable change that a training programme produces in participants' knowledge, practices and outcomes, such as yields or income, compared with a baseline or control. A knowledge gap is the difference between what farmers know and what a practice requires, identified before training.

Also known as: knowledge gap · training effectiveness · learning outcomes · adoption rate

Why does it matter?

Companies, governments and donors invest heavily in farmer training on good agricultural practices, compliance and social topics. Reports often stop at attendance. Without measuring whether knowledge and practice changed, programmes cannot improve, and claims to funders or in sustainability reports are weak.

How does it work?

A simple impact loop:

  1. Identify knowledge gaps with a baseline quiz or survey.
  2. Train on the topics where gaps are largest, adapted to local context.
  3. Test understanding with short quizzes after training.
  4. Observe adoption of practices on farms after a season.
  5. Measure outcomes such as yields, quality or income, against a baseline or comparison group.
  6. Adjust content and delivery.

Kirkpatrick’s four levels (reaction, learning, behaviour, results) are a common framework for structuring this.

Common pitfalls

  • Measuring satisfaction instead of learning.
  • Quizzes so easy that everyone passes.
  • No baseline, so change cannot be shown.
  • Attributing yield changes to training when weather or prices changed.

Farmer1st links quizzes, surveys and advisory data in one loop (survey, training, quiz, measurement) through its training and quizzes service.

Frequently asked questions

What is the difference between outputs and impact?

Outputs count activities, such as sessions held or farmers trained. Impact measures change: knowledge gained, practices adopted and outcomes improved, ideally attributable to the training.

How can knowledge gaps be identified?

Through short pre-training quizzes, surveys, field observations and analysis of questions farmers ask advisory services. Gaps should be measured per topic, so training focuses where it is needed.

Sources

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