Supporting Public Health
This subtopic explores the fundamental components of supporting public health, focusing on the practical application of public health domains, concepts, and approaches to promote health and wellbeing. Learners will develop skills in effective communication and the use of behaviour change models to influence healthier lifestyles in diverse community settings.
Assessment criteria
Topic Overview
The RSPH Level 2 Award in Public Health provides an essential foundation for understanding how we can improve and protect the health of populations. This qualification covers key areas such as the determinants of health, health inequalities, and the role of public health interventions. It is ideal for those starting a career in health and social care, as it equips learners with the knowledge to promote healthier communities and reduce the burden of disease.
In this topic, you will explore how factors like income, education, housing, and environment influence health outcomes. You will learn about the history of public health, including landmark achievements such as sanitation reforms and vaccination programmes. Understanding these concepts is crucial because they form the basis for modern health promotion strategies and government policies aimed at tackling issues like obesity, smoking, and mental health.
This award fits into the wider Health & Social Care curriculum by linking individual well-being with population-level health. It prepares you for roles in health promotion, community support, and public health administration. By the end of the course, you will be able to critically evaluate health campaigns and understand the ethical considerations involved in public health decision-making.
Key Concepts
Core ideas you must understand for this topic
- →Determinants of health: The range of personal, social, economic, and environmental factors that influence health status, including lifestyle choices, genetics, and access to healthcare.
- →Health inequalities: Systematic differences in health outcomes between different population groups, often linked to social disadvantage, and the importance of addressing these through targeted interventions.
- →Public health interventions: Actions taken to improve population health, such as vaccination programmes, health education campaigns, and policy changes like sugar taxes or smoking bans.
- →Epidemiology: The study of how diseases occur in populations, including patterns, causes, and effects, which is fundamental for planning and evaluating public health strategies.
- →Health promotion: The process of enabling people to increase control over their health, using approaches like education, community development, and advocacy.
Learning Objectives
What you need to know and understand
- Identify the three key domains of public health and their respective aims and outputs.
- Explain the wider determinants of health and their impact on population wellbeing.
- Apply principles of effective communication to design a health promotion message for a specific community.
- Use the COM-B model to analyse a health-related behaviour and plan an intervention.
- Evaluate the effectiveness of a local health promotion initiative using measurable indicators.
Assessment Criteria
Key criteria assessors look for in your portfolio
- Award credit for accurate naming and description of the three public health domains with clear examples.
- Credit for demonstrating understanding of health inequalities by referencing social, economic, and environmental factors.
- Marks for selecting appropriate communication methods (e.g., verbal, non-verbal, digital) tailored to a target audience.
- Credit for applying a behaviour change model step-by-step to a given scenario, showing logical reasoning.
- Award credit for using specific criteria (e.g., reach, behaviour change, cost-effectiveness) when evaluating health promotion.
Assessment Guidance
Guidance for achieving higher grades
- 💡Always link theory to practice by using concrete examples from local or national public health campaigns.
- 💡Structure responses to behaviour change questions by clearly stating the model, then applying each component to the case.
- 💡For communication tasks, detail both the message content and the delivery channel, justifying your choices.
- 💡When evaluating initiatives, refer to both process and outcome indicators to show comprehensive understanding.
- 💡Make direct reference to the three public health domains where relevant to demonstrate contextual awareness.
- 💡Use specific examples from public health campaigns (e.g., 'Change4Life' or 'Stoptober') to illustrate your points. This shows you can apply theory to real-world practice.
- 💡When discussing health inequalities, always mention the wider determinants and avoid blaming individuals. Examiners look for a social model of health approach.
- 💡Structure your answers clearly: define key terms, explain their relevance, and provide evidence or examples. For longer answers, use the 'PEEL' method (Point, Evidence, Explanation, Link).
Common Mistakes
Common errors to avoid in your coursework
- Confusing health improvement with healthcare public health, or omitting health protection.
- Describing behaviour change models without linking them to practical applications or real-world examples.
- Assuming a one-size-fits-all approach to communication, ignoring cultural, language, or accessibility needs.
- Focusing solely on individual behaviour change while neglecting wider determinants of health.
- Listing health promotion activities without justifying their relevance to stated aims or evidence base.
- Misconception: Public health only deals with infectious diseases. Correction: While infectious diseases are important, public health also addresses chronic conditions like heart disease, diabetes, and mental health, as well as environmental and social factors.
- Misconception: Health inequalities are just about access to healthcare. Correction: Inequalities are driven by wider determinants such as income, education, housing, and employment, which often have a greater impact than healthcare access alone.
- Misconception: Individual lifestyle choices are the main cause of poor health. Correction: Although lifestyle matters, many health outcomes are shaped by social and environmental conditions beyond an individual's control, such as pollution or food deserts.
Frequently Asked Questions
Common questions students ask about this topic
Pass / Merit / Distinction Evidence Checklist
How your portfolio evidence is graded for ROYAL SOCIETY FOR PUBLIC HEALTH Supporting Public Health
Every vocational unit is marked against named criteria rather than an exam percentage. Your tutor's brief lists the exact codes for this unit — here is what each band is asking you to do.
Demonstrate baseline knowledge, accurate terminology, and core practical application.
Provide detailed analysis, structured explanations, and clear workplace reasoning.
Deliver thorough evaluation, original problem solving, and fully justified recommendations.
Before You Start
Prior knowledge that will help with this topic
- •Basic understanding of health and social care concepts, such as the difference between health and illness.
- •Familiarity with the social model of health versus the medical model.
- •Some knowledge of UK health services (e.g., NHS structure) is helpful but not essential.
Coursework AI Review
Paste your assignment brief and check your draft against its P/M/D criteria
Key Terminology
Essential terms to know
- Public health domains
- Health promotion methodologies
- Effective health communication
- Behaviour change theories
- Health inequalities
Ready to learn?
AI-powered learning tailored to this unit