Models of Health — WJEC-CBAC Vocationally-Related Qualification Health & Social Care Revision

    This element explores the foundational models of health, contrasting the biomedical approach—which focuses on biological factors and clinical treatment—wit

    Topic Synopsis

    This element explores the foundational models of health, contrasting the biomedical approach—which focuses on biological factors and clinical treatment—with the social model, which emphasizes the influence of social, economic, and environmental determinants. Understanding these models is essential for evaluating health and well-being interventions, policies, and person-centred care practices across health and social care settings.

    Key Concepts & Core Principles

    Exam Tips & Revision Strategies

    Common Misconceptions & Mistakes to Avoid

    Examiner Marking Points

    Models of Health

    WJEC-CBAC
    vocational

    This element explores the foundational models of health, contrasting the biomedical approach—which focuses on biological factors and clinical treatment—with the social model, which emphasizes the influence of social, economic, and environmental determinants. Understanding these models is essential for evaluating health and well-being interventions, policies, and person-centred care practices across health and social care settings.

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    Learning Outcomes
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    Assessment Guidance
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    Key Skills
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    Key Terms
    4
    Assessment Criteria

    Assessment criteria

    Health and Well-being

    Topic Overview

    Health and well-being is a foundational topic in Health & Social Care (WJEC-CBAC A-Level) that explores the holistic nature of health. It moves beyond the absence of disease to encompass physical, intellectual, emotional, and social dimensions (PIES). Students examine how these aspects interconnect and influence an individual's overall quality of life. This topic is vital because it underpins all care practice, from early years to elderly support, and helps students understand how to promote well-being in diverse settings.

    The topic covers key models such as the World Health Organization's definition of health and the biopsychosocial model, which considers biological, psychological, and social factors. Students learn about factors affecting health, including lifestyle choices, environment, and socioeconomic status. They also explore strategies for promoting health, such as health education, screening programmes, and government initiatives like the NHS Health Check. Understanding these concepts enables students to critically evaluate how health and well-being can be improved at individual and community levels.

    This topic fits into the wider subject by providing a framework for later modules on life stages, care values, and public health. It encourages students to think holistically and empathetically, preparing them for roles in health and social care where they must assess and support clients' overall well-being. Mastery of this content is essential for exam success and for developing the professional skills needed in the care sector.

    Key Concepts

    Core ideas you must understand for this topic

    • →Holistic health: The idea that health includes physical, intellectual, emotional, and social (PIES) dimensions, all of which interact.
    • →Biopsychosocial model: A framework that considers biological (e.g., genetics), psychological (e.g., stress), and social (e.g., support networks) factors in health.
    • →Health promotion: Strategies like education, policy changes, and screening to improve health outcomes (e.g., Change4Life campaign).
    • →Determinants of health: Factors such as income, housing, education, and lifestyle that influence well-being.
    • →Maslow's hierarchy of needs: A theory showing that basic needs (e.g., food, safety) must be met before higher needs (e.g., esteem, self-actualisation) can be achieved.

    Learning Objectives

    What you need to know and understand

    • Describe the key principles and assumptions of the biomedical model of health.
    • Explain the main features of the social model of health, including the role of social determinants.
    • Compare the biomedical and social models, identifying similarities and differences in their approaches to health and illness.
    • Evaluate the strengths and limitations of each model in the context of contemporary health and social care practice.
    • Analyse how the choice of health model influences service provision and health outcomes.

    Assessment Criteria

    Key criteria assessors look for in your portfolio

    • Award credit for clearly defining each model, including key theorists or origins (e.g., Engel's biopsychosocial critique).
    • Award credit for providing explicit contrasts, such as focus on individual vs. population, cure vs. prevention.
    • Award credit for applying models to real-world scenarios, such as mental health or chronic illness.
    • Award credit for evaluating models critically, not just describing them.

    Assessment Guidance

    Guidance for achieving higher grades

    • 💡Use specific, well-chosen examples (e.g., diabetes management) to ground your comparison.
    • 💡Structure your answer to first define, then compare, then evaluate, ensuring clear linkage to the question.
    • 💡Mention relevant policies or frameworks (e.g., WHO's social determinants) to demonstrate broader understanding.
    • 💡Use the PIES framework explicitly in your answers. When discussing a case study, break down how each dimension is affected and how they interrelate. This shows holistic thinking.
    • 💡Link theory to real-world examples. For instance, when explaining the biopsychosocial model, refer to a specific condition like depression and how biological (brain chemistry), psychological (negative thinking), and social (isolation) factors contribute.
    • 💡Evaluate, don't just describe. In higher-mark questions, critically assess the effectiveness of health promotion strategies, considering strengths and limitations (e.g., cost, accessibility, cultural sensitivity).

    Common Mistakes

    Common errors to avoid in your coursework

    • Confusing the social model with social determinants of health without explaining the model's core principles.
    • Failing to differentiate the biomedical model from medical treatment, overlooking its reductionist nature.
    • Providing only strengths or only weaknesses for each model, rather than a balanced evaluation.
    • Misconception: Health is just the absence of illness. Correction: Health is a state of complete physical, mental, and social well-being, not merely the absence of disease (WHO definition).
    • Misconception: Emotional and social well-being are less important than physical health. Correction: All PIES dimensions are equally important; poor emotional health can lead to physical illness, and vice versa.
    • Misconception: Health promotion only involves giving advice. Correction: It includes a range of approaches, such as legislation (e.g., smoking ban), fiscal measures (e.g., sugar tax), and community programmes.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Basic understanding of human development across life stages (infancy to later adulthood).
    • •Familiarity with key care values such as empowerment, respect, and dignity.
    • •Knowledge of the structure of the health and social care sector in the UK (e.g., NHS, local authorities).

    Key Terminology

    Essential terms to know

    • Biomedical model principles
    • Social model of health
    • Holistic well-being
    • Health inequalities
    • Medical vs. social perspectives
    • Person-centred care

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