Overall, the Inconsistent Research Findings Regarding Environmental Factors in the Etiology

Overall, the inconsistent research findings regarding environmental factors in the etiology of schizophrenia support a(n) ___________ model, which asserts that __________.

A) high-risk; certain factors almost always produce schizophrenia in vulnerable persons
B) cumulative liability; various environmental stressors accumulate to increase risk
C) expressed emotion; various negative family interaction patterns play a role
D) biological environmental; pre- and peri-natal factors interact with genetic factors to increase risk
E) neuropsychological; various test scores combine to indicate etiology for schizophrenia