Discussion topic: the association of psychiatry with sociology, anthropology and psychology, and the mental, physical and social aspects of health. Plan 15–20 minutes.
1. Where psychiatry sits
- Psychiatry is the branch of medicine concerned with the diagnosis, treatment and prevention of mental illness. It is a medical specialty, but it draws on three behavioural and social sciences to understand the whole person.
- No single discipline explains mental illness. The biopsychosocial model (Engel, 1977) holds that mental health depends on biological, psychological and social factors acting together.
| Discipline | Studies | What it gives psychiatry |
|---|---|---|
| Psychology | Mental processes and behaviour in the individual: thinking, emotion, learning, personality, development | Understanding of how the mind works; psychological treatments (CBT, psychodynamic, family therapy); assessment tools (IQ and personality tests, rating scales) |
| Sociology | Groups and society: family, class, work, institutions, inequality, norms | How social conditions cause, shape and maintain illness; stigma; health systems and the sick role |
| Anthropology | Culture: beliefs, customs, healing systems, meanings of illness | How culture shapes symptoms, explanation and help-seeking; cultural competence; traditional healing |
2. Psychology and psychiatry
- Development: attachment, early adversity, childhood experiences that predispose to later illness.
- Learning theory: classical and operant conditioning explain phobias, addictions, avoidance (the basis of exposure therapy).
- Cognitive models: Beck's cognitive triad (negative view of self, world and future) in depression; catastrophic misinterpretation in panic.
- Personality and coping: temperament, defence mechanisms, resilience.
- Psychotherapy: CBT, interpersonal therapy, supportive and family therapy; psychoeducation.
- Psychometrics: PHQ-9, GAD-7, YMRS, cognitive tests.
3. Sociology and psychiatry
- Social causation versus social drift: does poverty cause mental illness, or does illness drive people into poverty? Both operate (urban studies of Faris and Dunham, Hollingshead and Redlich).
- Life events and social support: Brown and Harris showed that severe life events and lack of a confiding relationship greatly raise the risk of depression in women.
- Social determinants: poverty, unemployment, urbanisation, migration, conflict and displacement, gender-based violence, inequality, loneliness.
- Expressed emotion (hostility, criticism, over-involvement) in families predicts relapse in schizophrenia.
- Durkheim's study of suicide: egoistic, altruistic, anomic and fatalistic suicide, linking suicide rates to social integration and regulation.
- Stigma and labelling (Goffman): the label "mental patient" can lead to discrimination and self-stigma, delaying care.
- The sick role (Parsons): the rights and duties attached to being ill.
- Institutions: asylums and their effects; the shift to community-based care.
4. Anthropology and psychiatry
- Culture shapes what is considered normal, how distress is expressed, and what causes are believed.
- Idioms of distress: many communities describe emotional pain as bodily symptoms (headache, heaviness, "thinking too much", chest pains), which can be mistaken for physical or missed.
- Explanatory models (Kleinman): patients have their own beliefs about what is wrong, why, and what will help. Ask, "What do you think is causing this?"
- Culture-bound syndromes and cultural concepts of distress (for example ataque de nervios, koro, amok).
- Beliefs about causation in Kenya and across Africa often include spiritual, ancestral, curses, witchcraft or God's will. Many people consult traditional or faith healers first, so pathways to care are long.
- Cultural safety in assessment: use interpreters, learn local expressions, and avoid calling a culturally normal experience (for example hearing a deceased relative after a death, religious experiences) a symptom.
- Collaboration with traditional and faith healers can improve referral and care.
5. Mental, physical and social aspects of health
WHO definition (1948): "health is a state of complete physical, mental and social well-being, and not merely the absence of disease or infirmity." Mental health (WHO): a state of well-being in which a person can cope with the normal stresses of life, realise their abilities, learn and work well, and contribute to their community.
| Aspect | Meaning | Examples |
|---|---|---|
| Physical | Functioning of the body | Absence of disease, fitness, nutrition, sleep, freedom from pain |
| Mental | Emotional, psychological and cognitive well-being | Coping, mood, thinking, resilience, self-esteem |
| Social | Quality of relationships and place in society | Family, friends, work, income, housing, belonging, safety, absence of discrimination |
They are inseparable, and each affects the others:
- Physical → mental: chronic illness (HIV, diabetes, cancer, stroke), pain, and disability raise the rate of depression and anxiety; some medicines (steroids, efavirenz, isoniazid) cause psychiatric effects.
- Mental → physical: depression and psychosis increase cardiovascular disease, diabetes and premature death (people with severe mental illness die 10–20 years earlier), through lifestyle, medication side effects and poorer healthcare access.
- Social → mental and physical: poverty, violence and loneliness cause illness, and illness causes job loss and isolation, creating a vicious cycle (poverty ↔ mental illness).
- Mental → social: stigma, relationship breakdown, loss of work, homelessness.
6. What this means for clinical practice
- Take a full social and cultural history (family, work, money, housing, beliefs, who they have already consulted).
- Screen for mental illness in patients with chronic physical illness, and screen for physical illness in mental patients.
- Use the biopsychosocial formulation to plan care.
- Involve family and community, and consider social interventions (livelihood support, housing, social work).
- Integrate mental health into primary care and community services.
- Reduce stigma through psychoeducation and respectful language.
7. Summary for the presentation
- Psychiatry is a medical specialty that depends on psychology (the individual mind), sociology (society and social conditions) and anthropology (culture and meaning).
- Health has physical, mental and social parts that interact; ignoring any one gives incomplete care.
- Good psychiatry treats the person in their world, not just the illness in the person.
Key names to remember
- Engel: biopsychosocial model · Kleinman: explanatory models · Durkheim: suicide and social integration · Goffman: stigma and institutions · Brown and Harris: life events and depression · Beck: cognitive model · Parsons: sick role.