“Learners can forget up to 70% of new information within 24 hours if it isn’t reinforced.” – Hermann Ebbinghaus.
Femi’s supervisor noticed some skill gaps in the way Femi worked and decided to send him for training. However, a month after the training, the supervisor reviewed his performance and the results were not encouraging. Despite completing the programme, receiving support from the supervisor and ensuring the environment is conducive for transfer, Femi was still struggling to apply the new skills in his day-to-day work. Without effective training retention strategies, learning does not translate into performance.
This reflects a common challenge: the problem may not always be the learner. In many cases, it lies in how the training is designed and supported. Training does not automatically lead to lasting learning. While concepts may be clearly explained, if they are not connected to real work or supported with enough practice and feedback during the session, the information is quickly forgotten. This is where intentional course design becomes essential. Organizations must adopt intentional training retention strategies that reinforce knowledge, encourage active participation, and connect learning directly to real work scenarios
Intentional course design transforms short-term recall into lasting capabilities by reinforcing key concepts, engaging participants, and connecting learning directly to work.
Why Learners Forget
Training often fails to stick because learners face barriers that go beyond the classroom, as seen in Femi’s case where, despite attending training, application on the job remained a challenge. Key reasons may include:
- Cognitive Overload: Too much content at once makes it hard to prioritize and retain key ideas.
- Passive Learning Formats: Heavy reliance on lectures or slides keeps learners in “listening mode,” leading to superficial processing.
- Lack of Relevance: Adults retain information best when it connects directly to their work. Abstract or disconnected content is often ignored.
- Insufficient Practice: Skills strengthen through repetition, exercises, simulations, and real-world application. Without practice, learning remains short-lived.
- One-Time Event: Training that ends without follow-up or reinforcement rarely leads to long-term retention.
How Design Fixes Retention
Effective design can turn training from a temporary experience into lasting capability. To achieve retention, the key is addressing both what is visible in the training session and what lies beneath the surface. This is where the Iceberg Model of Learning comes in.
The model explains that the visible portion of training (lectures, slides, and activities) is only the tip of the iceberg. Beneath the surface lie hidden drivers of retention: prior knowledge, motivation, emotional engagement, relevance, habits, and reinforcement opportunities. When design addresses both the visible and hidden layers, learning becomes sustainable.
The Iceberg Model can be applied through seven key design principles:
- Integrating: Link learning directly to workplace tasks, creating seamless connections between knowledge, skills, and daily work.
- Collaborative: Learners work together, share experiences, and co-create solutions, reinforcing understanding and accountability.
- Engaging: Use simulations, scenarios, and case studies to create emotionally resonant experiences that make learning memorable.
- Balanced: Address both visible knowledge and hidden drivers like attitudes, motivation, and habits to ensure meaningful, sustainable learning.
- Economical: Focus on essential content to avoid overload and maximize value efficiently.
- Reflective: Encourage learners to pause, reflect, and internalize concepts, linking knowledge to personal insights and behavior change.
- Gradual: Deliver content in stages, reinforced through spaced practice, feedback, and follow-ups, allowing learners to absorb and apply knowledge steadily.
When the same programme was later redesigned using these principles, Femi’s supervisor saw a clear difference. Femi became more engaged during learning sessions, participated actively in discussions, and showed stronger application of skills in his daily tasks..
Conclusion
Forgetting is a natural part of how the brain works, but ineffective learning design often accelerates the process. But by embracing the full iceberg ( both visible and what lies beneath) , training moves beyond short-term recall, learners are able to integrate knowledge into their work, strengthening performance and driving organizational impact.
At Hucap, we believe that impactful learning goes beyond content delivery. By designing learning experiences that encourage participation, refl ection, and application, organizations can ensure that training leads not just to knowledge, but to lasting change.
