Question

question 14
which of the following is not listed in the textbook as a biological risk factor for schizophrenia?
a loss of gray matter in frontal lobe
b too much or too little dopamine
c disturbed home environment
d none of the above

Explanation:

Biological risk factors relate to physical and physiological aspects. Loss of gray matter in frontal lobe and dopamine - related imbalances are biological. A disturbed home environment is a social - environmental factor, not a biological one.

Answer:

C. Disturbed home environment