Biological Approach AO3

Question 1

✅ How does the biological approach ensure its findings are objective and reliable?

Answer 1

The biological approach uses scientific methods such as fMRIs and EEGs, allowing for accurate measurement of physiological and neural processes. These methods are not open to bias, and their results can be replicated, increasing the validity of findings.

Question 2

✅ How has the biological approach led to effective treatments for mental disorders?

Answer 2

It has led to drug treatments based on the understanding of neurotransmitter imbalances. For example, SSRIs (Selective Serotonin Reuptake Inhibitors) are used to treat OCD by increasing serotonin levels in the synapse, improving symptoms and enhancing the quality of life for sufferers.

Question 3

❌ Why is the biological approach considered reductionist?

Answer 3

It reduces complex human behaviours to biological factors such as genes, hormones, and neurotransmitters. For example, it explains OCD through low serotonin levels, ignoring cognitive and environmental influences. This makes it an overly simplistic explanation.

Question 4

❌ What is the problem with how the biological approach interprets findings?

Answer 4

The biological approach often assumes causal relationships between neurotransmitter levels and mental disorders because of the effectiveness of drug treatments. However, this is a correlation, not proof of causation, leading to misleading conclusions.