Biological explanation of abnormality. AO1
BIG B! Brain damage - Schizophrenia - Enlarged ventricles. Infection - Brown, Schizophrenia - Flu = seasons of birth hypothesis Genetics - McGuffin, MZ & DZ twins. Biochemistry - Depression. - Cortisol, Seretonin
Biological explanation of abnormality. AO2
- "no blame".
- abnormality is not your fault.
- not their responsibility, hand over to medical hands.
- over simplistic
- other factors?
- adds reliability
- replicability, objectivity.