Question

question 7
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
0.21 points
continue

Explanation:

Loss of gray matter in the frontal lobe and imbalances in dopamine (too much or too little) are biological risk - factors for schizophrenia. A disturbed home environment is an environmental, not a biological, risk - factor.

Answer:

C. Disturbed home environment