Talking about the brain can quickly lead to shortcuts. There is no neural switch for buy-in. The science of learning nevertheless provides solid reference points for designing change that people can understand, try, remember and adjust.
To be adopted, change must become a learning experience: small amounts of information at a time, trials close to real work, spaced reminders, rapid feedback and room for correction. An announcement can attract attention. Only practice creates lasting change in habits.
Adopting change means learning to act differently.
A new tool, procedure or organisation does not become a practice simply because it has been presented. People need to understand the logic, recognise when to apply it, perform new actions, interpret the result and correct their mistakes.
In other words, a transformation always involves a learning architecture, whether it is designed or not.
If this architecture is not designed, the project relies on three fragile assumptions:
- information will be retained after a single exposure;
- general understanding will transfer spontaneously to the workplace;
- The initial difficulties will be resolved without support.
Change is then declared in place while learning has only just begun.
A launch date belongs to the project. A new habit belongs to the repeated experience of the people doing the work.
Protect attention before adding information.
Attention is limited. It selects what will be processed and encoded in memory. During a period of transformation, this resource is already being drawn upon by old tasks, new instructions, questions about the future, and launch anomalies.
Adding a dense presentation to a packed agenda does not automatically lead to greater understanding.
Three choices improve the situation:
- Prioritize: distinguish what needs to be understood now from what can wait.
- Segment: present one decision or one coherent action at a time.
- Contextualize: immediately link the information to a recognizable work situation.
Recent research on attention and memory reminds us that encoding depends on attentional mechanisms and goal states. A transformation must therefore protect the moments when people can truly process the new, rather than merely being exposed to it.
Repetition is not enough: knowledge must be reactivated, spaced and varied.
Reading an instruction several times creates a feeling of familiarity. Remembering it at the moment of action is a different requirement.
Retrieval practice consists of attempting to recall information or a procedure before reviewing the answer. Distributed spacing separates sessions over time. A systematic review conducted in health professional training identified 63 studies; 43 showed a significant benefit from distributed or retrieval practice compared to control conditions.
The professional context is not identical to a classroom. The principle remains useful:
- ask participants to rephrase without support;
- return to the topic after a few days;
- apply the reference point to a new case;
- quickly correct the interpretation.
A three-minute capsule at the right moment can be more useful than another hour-long general presentation.
showed a significant benefit from distributed or retrieval practice in a systematic review of health-professional education.
Taveira-Gomes et al. · 2023Emotion directs attention, but it cannot be managed with a slogan alone.
Emotions influence perception, attention, learning, and memory. Their effect depends, however, on their intensity, valence, context, and the ability to regulate the situation.
Creating a shock can attract attention. It does not guarantee lasting understanding. An alarmist discourse on AI, for example, may focus teams on the threat to the point of reducing their availability to experiment.
Conversely, denying concerns does not make them disappear. A credible learning framework enables:
- name the risks without exaggerating them;
- allow for reversible trial;
- make the assessment criteria visible;
- allow for questions and errors;
- show what will be done with feedback.
Feedback is decisive because it transforms an attempt into usable information. Without it, everyone repeats their initial interpretation, whether correct or not.
Turn change communication into an adoption journey.
This perspective shifts the question. We no longer simply ask: have we communicated and trained? We ask: Can people recognize the situation, act, verify, and correct?
The brain does not offer a universal recipe for change. It highlights a more concrete requirement: what is neither attended to, nor practiced, nor recalled, nor corrected has little chance of becoming an available skill.
Reference sources
- Schwartz et al., Attending to Remember, 2025
- Taveira-Gomes et al., Distributed practice and retrieval practice, 2023
- Tyng et al., The Influences of Emotion on Learning and Memory, 2017
- Berlijn et al., Learning from External Feedback, 2024
FAQ
Does the brain naturally resist change?
This formula is too general. Reactions depend on context, experience, perceived consequences, and available resources. The brain also learns continuously.
How many repetitions does it take to create a habit?
There is no universal number. Frequency, complexity, context and the quality of feedback matter more than a magic threshold.
Why does a one-off training session have so little lasting effect?
Because exposure alone guarantees neither recall, nor transfer into work, nor the correction of errors after the first attempts.
What place should emotion have?
Emotion directs attention and memory, but its effect is not always positive. Excessive intensity or sustained stress can, on the contrary, hinder learning.
