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IB DP Psychology — Sociocultural Approach | SL & HL | Paper 2 (Health Psychology Option)
🎯 Learning Intentions By the end of this note, you will be able to:
- Define culture, cultural norms, and health-related cultural beliefs using IB-aligned terminology.
- Explain how cultural factors influence the perception, expression, and reporting of health and illness.
- Describe the role of culture in shaping diagnostic practices and the classification of mental and physical disorders.
- Evaluate research evidence on cultural influences in health, diagnosis, and treatment using supporting and opposing studies in ACAS format.
- Apply concepts of cultural bias, emic/etic distinctions, and cultural competence to a real-world case study.
- Discuss the extent to which Western-centric models of health and diagnosis are universally applicable.
- Analyse cultural influences in health using relevant concept areas: Bias, Perspective, Causality, and Responsibility.
Introduction & Context
Imagine two people experiencing the same set of symptoms — persistent sadness, loss of appetite, difficulty sleeping, and withdrawal from social activities. One person, living in a Western urban city, visits a doctor and is told they are experiencing clinical depression. The other, living in a rural community in West Africa, describes their suffering to a traditional healer, who interprets the same symptoms as spiritual imbalance caused by an offended ancestor. Both individuals are genuinely suffering. Both are seeking help. Yet the explanations they receive, the treatments offered, and the social meaning attached to their distress are entirely different.
This scenario raises a profound question for psychology: is illness a purely biological reality, or is it also shaped by the cultural lens through which it is perceived, named, and treated? The answer, as decades of cross-cultural research suggest, is both. Culture does not merely colour how people talk about illness — it fundamentally shapes which symptoms are noticed, which are reported, which are considered pathological, and which treatments are deemed acceptable. Understanding this is essential for any psychologist working in health contexts, and it is a central concern of the Health Psychology option in IB Psychology.
🔍 Analogy Think of culture as a pair of glasses that everyone wears but rarely notices. The glasses do not change the physical world, but they change what you see clearly, what you overlook, and how you interpret what is in front of you. When a clinician trained in one cultural tradition tries to diagnose a patient from a completely different tradition, they may be looking through very different lenses — and what one sees as a disorder, the other may see as a spiritual gift, a social problem, or simply a normal response to hardship.
Core Concepts
Before we can understand how culture affects health, we need to clarify what we mean by culture itself. Culture is not simply nationality or ethnicity — it is a far richer and more dynamic concept. Consider how different communities have entirely different ideas about what counts as a healthy body, what causes disease, and who has the authority to heal. These differences are not random; they are systematic, shared, and transmitted across generations. That systematic, shared quality is precisely what psychologists mean when they invoke culture as an explanatory variable.
📖 Key Definition — Culture Culture refers to the shared values, beliefs, norms, practices, and symbolic systems that are transmitted across generations within a social group. In the context of health psychology, culture shapes how individuals perceive, interpret, and respond to illness, as well as how health professionals classify and treat disorders.
Culture operates at