What is the relationship between family dysfunction and schizophrenia?
A. Family dysfunction is a major causative factor for schizophrenia.
B. Family dysfunction plays a minor role in developing schizophrenia.
C. Research has failed to substantiate a direct causal link between family dysfunction and schizophrenia.
D. Research has substantiated a link between family dysfunction and schizophrenia but can't say which causes the other.
