What is the primary difference between the Biomedical and Biopsychosocial models?

The Biomedical model focuses strictly on biological causes like genetics and brain chemistry, whereas the Biopsychosocial model integrates biological, psychological, and social factors to explain mental health.

How does 'Increased Recognition' differ from 'Increased Prevalence'?

Increased recognition refers to more people being diagnosed because of better awareness and less stigma, while increased prevalence refers to an actual rise in the number of people experiencing the condition due to environmental factors.

How do Individualist and Collectivist cultures typically differ in their approach to mental health treatment?

Individualist cultures often favor the biomedical model and professional therapy, while collectivist cultures may rely more on traditional community healing and culture-bound concepts of wellness.

Why is it a mistake to assume that a rise in diagnosis rates always means a population is becoming 'sicker'?

A rise in diagnosis can also indicate that the healthcare system is becoming more efficient at identifying existing cases or that diagnostic criteria have been expanded to include milder symptoms.

What is the danger of ignoring cultural context during a clinical diagnosis?

Ignoring culture can lead to 'culture bias,' where normal cultural expressions of distress (like fainting or heart palpitations) are misidentified as severe psychiatric symptoms like psychosis.

Why should clinicians avoid using the biomedical model in isolation?

Using it in isolation ignores critical social and psychological triggers, such as poverty or trauma, which may be the actual root causes of the patient's biological symptoms.

What is the International Classification of Diseases (ICD)?

The ICD is a globally recognized diagnostic tool maintained by the World Health Organization (WHO) used to classify and monitor both physical and mental health disorders.

Define 'Culture Bias' in the context of mental health.

Culture bias is the assumption that one's own culture provides the only template for 'normal' behavior, leading to the unfair treatment or misdiagnosis of people from different backgrounds.

What does 'Modern Living' refer to in psychological risk assessment?

It refers to 21st-century societal factors such as rapid technological advancement, urbanization, social media influence, and changing economic structures that impact mental wellbeing.

How does an ageing population affect societal mental health trends?

An ageing population leads to a higher statistical prevalence of conditions like dementia and increased rates of social isolation and depression among the elderly.

How Mental Health Problems Change Over Time | AQA GCSE Psychology

Psychological Problems

How Mental Health Problems Change Over Time

Summary

The landscape of mental health has evolved significantly from historical biological focuses to modern holistic approaches. This change is characterized by increased diagnostic rates, shifting societal attitudes, and the recognition of complex environmental stressors in the 21st century.

1. Historical Evolution of Mental Health Perspectives

Nineteenth-Century Foundations: During this era, mental health began to be viewed through the lens of biological and psychological factors rather than spiritual or moral failings. This period saw the birth of psychiatry, which prioritized the systematic diagnosis and treatment of disorders.
Twentieth-Century Developments: The mid-1900s introduced standardized classification systems like the International Classification of Diseases (ICD). This era was dominated by the rise of psychoanalysis and the development of pharmacological treatments, such as antidepressants and antipsychotics.
The Modern Shift: Contemporary psychology has largely moved away from purely biological explanations toward more integrated frameworks that consider the whole person within their environment.

2. The Shift in Diagnostic Models

Biomedical Model: This traditional approach views mental health problems as physical illnesses caused by brain chemistry, genetics, or brain structure. Treatment typically focuses on biological interventions like medication to 'fix' the underlying physiological issue.
Biopsychosocial Model: This modern framework posits that mental health is influenced by an interaction of Biological (genes, neurochemistry), Psychological (thought patterns, coping skills), and Social (relationships, environment) factors.
Holistic Integration: The biopsychosocial model is now the standard in Western medicine because it accounts for the complexity of human experience, acknowledging that social stressors can trigger biological responses.

Venn diagram showing the intersection of Biological, Psychological, and Social factors in the Biopsychosocial model.

3. Trends in Diagnosis and Prevalence

Increased Recognition: The rise in mental health diagnoses is partly due to better clinical tools and a significant reduction in social stigma. As society becomes more open, more individuals feel comfortable seeking professional help for their symptoms.
Changing Criteria: Updates to diagnostic manuals (like the ICD or DSM) often broaden the definitions of certain disorders. This means individuals who might not have met the criteria 30 years ago are now eligible for diagnosis and support.
Differential Growth Rates: Not all conditions increase at the same rate; for instance, depression has seen a rapid rise in diagnosis globally, whereas the prevalence of schizophrenia has remained relatively stable over time.

4. Impact of Modern Living

5. Cultural and Demographic Influences

6. Exam Strategy & Tips