The concordance rate of schizophrenia for fraternal twins is about

a) 12%.
b) 45%.
c) 75%.
d) 95%.

a

Psychology

You might also like to view...

Davis has such an intense, irrational fear of clowns that he

cannot take his daughters to see the circus when it is in town. Davis would be most correctly diagnosed as suffering from A) obsessive-compulsive disorder. B) panic disorder. C) a phobia. D) posttraumatic stress disorder.

Psychology

Males only produce androgens, while females only produce estrogens

Indicate whether the statement is true or false.

Psychology