Which of the Following Best Describes the Current View on Communication

Which of the following best describes the current view on communication deviance?

A) When severe,communication deviance within a family alone is sufficient to produce schizophrenia in a normal child.
B) Communication deviance within a family plays little role in the development of schizophrenia.
C) Deviant communication within a family has been found to predict pathology,but this relationship is not specific to schizophrenia.
D) Communication deviance is a significant risk factor for schizophrenia and lowers the threshold of the stressor necessary to product a first psychotic break.