Foundations of Public Health Practice: Behaviour & Behaviour Change Course

Editorial Take

Offered by Imperial College London through Coursera, this course forms a critical part of the Foundations of Public Health Practice specialization, focusing specifically on the behavioral dimensions of health. It targets learners seeking to understand how individual and societal behaviors impact public health outcomes and how to design effective, evidence-based interventions.

Standout Strengths

• Academic Rigor and Practical Relevance: Developed by a team blending academic excellence and field experience, the course delivers credible, applicable knowledge. Learners gain access to frameworks used in actual public health campaigns.
• Comprehensive Behavioral Frameworks: The course thoroughly covers foundational models like the COM-B system and the Behaviour Change Wheel. These tools are essential for diagnosing behavior and designing interventions.
• Expert-Led Instruction: Faculty from Imperial College London bring global public health perspectives. Their insights reflect both research depth and on-the-ground implementation challenges.
• Interactive Learning Design: Short video lectures are paired with interviews from public health practitioners. This mix enhances engagement and contextualizes theoretical concepts in real scenarios.
• Focus on Real-World Application: Learners are encouraged to apply models to case studies, such as smoking reduction or increasing vaccination uptake. This builds practical analytical and planning skills.
• Clear Module Progression: The course follows a logical flow from understanding behavior to designing and evaluating interventions. Each module builds on the previous, supporting structured learning.

Honest Limitations

Depth vs. Breadth Trade-Off: The course covers a wide range of topics but sometimes sacrifices depth. Advanced learners may desire more nuanced discussion on cultural or systemic influences on behavior.
While introductory, it may leave some wanting more detailed exploration of specific behavioral theories or statistical methods.
• Limited Hands-On Exercises: Despite interactive elements, there are few structured assignments requiring original intervention design. More guided projects could enhance skill retention and application.
  Opportunities for peer feedback or practical simulations are minimal, reducing experiential learning potential.
• Certificate Accessibility: While the course can be audited for free, full access and certification require payment. This may deter learners from low-income regions despite high educational value.
  The paywall for credentials could limit equity in professional advancement opportunities.
• Narrow Focus on Western Models: Most behavioral theories presented originate from Western psychology. There's limited discussion on adapting these models for non-Western cultural contexts.
  Global health learners may need supplementary resources to apply concepts across diverse populations.

How to Get the Most Out of It

• Study cadence: Commit to 3–4 hours per week consistently. Spaced learning enhances retention of behavioral models and their applications across public health domains.
  Align study sessions with real-world health news to reinforce conceptual understanding.
• Parallel project: Design a mock intervention for a local health issue using the COM-B framework. This builds portfolio-ready experience.
  Apply stages of change to a personal health goal to internalize behavioral theory.
• Note-taking: Use mind maps to connect theories like Health Belief Model with case studies. Visual organization aids in synthesizing complex behavioral determinants.
  Summarize each module with key takeaways and potential applications in public health practice.
• Community: Engage in Coursera discussion forums to exchange ideas on intervention design. Peer perspectives enrich understanding of cultural and contextual nuances.
  Join public health groups on LinkedIn or Reddit to discuss course concepts and career pathways.
• Practice: Re-analyze past public health campaigns using the Behaviour Change Wheel. Identify missing components and propose improvements.
  Practice explaining models in simple terms to non-experts, building communication skills essential in public health roles.
• Consistency: Complete quizzes and reflections promptly to reinforce learning. Delayed review reduces concept retention and application fluency.
  Maintain a learning journal to track evolving understanding of behavior change mechanisms.

Supplementary Resources

• Book: 'Changing for Good' by James O. Prochaska offers deeper insight into the Transtheoretical Model. It complements the course’s coverage of behavior stages.
  Use it to explore long-term maintenance of behavior change beyond initial intervention.
• Tool: The Behaviour Change Wheel (BCW) online toolkit by Michie et al. provides practical guidance for designing interventions. It extends course content into actionable planning.
  Download templates to map capability, opportunity, and motivation for target behaviors.
• Follow-up: Enroll in the full 'Foundations of Public Health Practice' specialization to gain broader context. Subsequent courses deepen epidemiological and health protection knowledge.
  This creates a comprehensive foundation for public health practice.
• Reference: The Nudge Unit (UK Behavioural Insights Team) reports offer real-world examples of policy-level behavior change. These illustrate how theory translates into national programs.
  Study their case studies on vaccination, energy use, and tax compliance.

Common Pitfalls

• Pitfall: Over-relying on individual-level explanations for behavior without considering structural factors like poverty or access. This risks oversimplification of complex health issues.
  Always integrate social determinants when applying behavioral models.
• Pitfall: Assuming one-size-fits-all application of models across cultures. The COM-B model may need adaptation for collectivist societies or low-resource settings.
  Contextualize interventions with local input and cultural sensitivity.
• Pitfall: Focusing only on short-term outcomes without planning for sustained behavior change. Many interventions fail at maintenance phase due to lack of follow-up.
  Build evaluation frameworks that track long-term impact and relapse prevention.

Time & Money ROI

• Time: At 7 weeks with 3–4 hours weekly, the time investment is manageable for working professionals. The structured format supports steady progress without burnout.
  Completion yields strong conceptual grounding applicable across public health domains.
• Cost-to-value: While paid for certification, the course offers high value through Imperial’s reputation and practical content. Free auditing allows access to core knowledge.
  For career advancement, the credential adds credibility, especially when combined with the full specialization.
• Certificate: The Course Certificate enhances resumes for public health roles, particularly in program design and evaluation. It signals competency in behavioral science applications.
  Employers in NGOs and government agencies may view it as a differentiator for entry-level positions.
• Alternative: Free alternatives exist but lack the structured curriculum and academic backing of Imperial College. MOOCs from other institutions may cover similar topics less cohesively.
  This course stands out due to its integration with a global MPH program and practitioner insights.

Editorial Verdict

This course delivers a solid, accessible foundation in behavior change within public health, making it ideal for early-career professionals, students, and career changers. The blend of academic theory from Imperial College London and practical insights from public health practitioners creates a balanced learning experience. Modules are well-organized, progressing logically from understanding behavior to designing and evaluating interventions. The use of established frameworks like the COM-B model and the Behaviour Change Wheel ensures learners acquire tools widely used in the field. The inclusion of real-world case studies and practitioner interviews adds authenticity and helps bridge the gap between theory and practice, which is often missing in purely academic offerings.

However, the course is not without limitations. Its broad scope sometimes limits the depth of exploration, particularly in areas like statistical evaluation or cultural adaptation of models. Learners seeking advanced training may need supplementary resources. Additionally, while auditing is free, obtaining a certificate requires payment, which could be a barrier for some. Despite these drawbacks, the course excels in delivering actionable knowledge with high relevance to current public health challenges—from pandemic response to chronic disease prevention. For those committed to making a difference in population health, this course provides a valuable starting point. We recommend it as a core component of public health training, especially when paired with other courses in the specialization for a well-rounded education.