This informal CPD article ‘The Science Behind Effective Digital CPD: What Healthcare Educators Need to Know’ was provided by Iceberg Medical, a boutique medical communications agency that specialises in mid-sized Rare Disease companies.
Digital CPD and e-learning modules have become a cornerstone of medical education. When implemented well, online modules serve as powerful tools for upskilling staff. But getting digital CPD right can be challenging. How do you keep Health Care Professionals (HCPs) engaged? How do you effectively communicate key takeaways? How do you make sure knowledge is retained?
This article outlines four simple strategies for producing great CPD, based on evidence from cognitive science research. Whether you’re building a single module, or shaping an entire programme, these tips can turn good CPD into first-class learning.
1. Cut Through the Noise: Reduce Cognitive Load
You might have heard of cognitive load theory, a concept which is especially important in the design of educational materials. (1) Cognitive load theory states that the human brain can only process so much content at once. If information comes too thick and fast, learners become overwhelmed and stop taking in new material. (1)
A 2021 quasi-experimental study found that medicine, dentistry, and nutrition students learned more effectively when lecture materials followed cognitive load theory by using clear slide design, colour coding, and robust learning outcomes, amongst other techniques. Students demonstrated improved comprehension, greater confidence, and higher engagement than with traditional formats. (2) These results highlight how cognitive load theory can transform complex content into a clearer, more focused learning experience.
Actions to level-up your CPD
You can leverage cognitive load theory in your CPD by:
- Delivering one clear idea per screen (or slide)
- Using clean layouts, where content is balanced with whitespace
- Structuring content in a clear, progressive flow
- Simplifying diagrams
- Reducing unnecessary text
Great CPD simplifies the learning experience, allowing the audience to focus on comprehension.
2. Show And Tell: Use Dual Coding to Reinforce Meaning
Dual coding theory states that combining visual and verbal information activates two parallel mental pathways, which cross-link to enhance memory retention. (3) Put simply, people learn best when they can listen to an explanation and visualise it simultaneously.
A 2013 study reported that lectures designed with dual coding theory in mind led to better retention than traditional formats. (4) For CPD creators, this means deliberate use of visuals and text is a proven way to deepen understanding.
Actions to level-up your CPD
Dual coding can be used to boost CPD impact by:
- Replacing long blocks of text with key point summaries and visual aids
- Explaining processes with step-by-step graphics
- Using short, animated videos to clarify complex ideas
- Embracing storyboards, flowcharts and timelines
When you’re developing CPD modules, keep in mind: words can inform, but words and visuals together drive deeper understanding.
Relating content back to clinical experience
3. Make It Real: Teach Through Clinical Scenarios
Consider an example. It’s 2 a.m. You are called over by a 78-year-old patient on a hospital ward. She tells you that she has new chest pain and breathing problems. What do you do? Give her an antacid for her reflux? Start oxygen? Full medical review?
These are the kinds of decisions that healthcare professionals face every day. Opening with a scenario like this is a core tactic for engaging your audience from the outset.
Situated cognition asserts that knowledge is constructed through hands-on, real-world experience. (5) In fact, research has demonstrated that aligning learning with realistic scenarios enhances knowledge transfer. (6) In practice, this means that realism is an important tenet of digital CPD design.
Actions to level-up your CPD
Use scenarios to bring medical teaching to life by:
- Opening with real-world clinical dilemmas
- Framing learning around practical decision-making
- Letting learners explore actions and consequences through branching paths
- Relating content back to clinical experience, explaining why it matters
CPD rooted in real life builds concrete, authentic change, as well as promoting learner confidence.
4. Respect Attention: Design for Real People
Even the most motivated learners can’t focus forever. In 2013, an experimental study found that learners retained less content and exhibited more restless behaviour as time went on during traditional lectures. (7) When designing CPD, it’s important to work with this phenomenon to prevent audience disengagement. Place your key messages in the first part of your teaching, before emails and other jobs start to distract your audience. This will help make sure you get the strongest possible message to the greatest number of learners.
Actions to level-up your CPD
Work with your audience’s other commitments by:
- Offering content in bite-sized, 5–10-minute modules
- Embedding interactive moments like quizzes or reflections
- Allowing learners to pause, rewind, or revisit content as needed
- Building in natural breaks to your teaching to help learners reset
Good CPD respects both people’s time and their other priorities.
Smarter CPD, Better Practice
In healthcare education, the goal should be to create a learning experience which results in real change, not just to deliver content. Design with intention, and your CPD will deliver real-world results.
We hope this article was helpful. For more information from Iceberg Medical, please visit their CPD Member Directory page. Alternatively, you can go to the CPD Industry Hubs for more articles, courses and events relevant to your Continuing Professional Development requirements.
References
- Sweller, J. (2011). Cognitive load theory. In J. Mestre & B. H. Ross (Eds.), The Psychology of Learning and Motivation: Cognition in Education. Academic Press.
- Hadie, S. N. H., et al. (2021). COVID-19 disruptions in health professional education: Use of cognitive load theory on students’ comprehension, cognitive load, engagement, and motivation. Frontiers in Medicine.
- Weinstein, Y., Madan, C. R., & Sumeracki, M. A. (2018). Teaching the science of learning. Cognitive Research: Principles and Implications, 3(1), 2.
- Issa, N. et al. (2013). Applying multimedia design principles enhances learning in medical education. Medical Education.
- Brown, J. S., Collins, A., & Duguid, P. (1989). Situated cognition and the culture of learning. Educational Researcher, 18(1), 32–42.
- Catalano, A. (2015). The effect of a situated learning environment in a distance education information literacy course. The Journal of Academic Librarianship, 41(5), 653–659.
- Farley, J., Risko, E. F., & Kingstone, A. (2013). Everyday attention and lecture retention: the effects of time, fidgeting, and mind wandering. Frontiers in Psychology, 4, 619.
