Regarding the Family Interactions of Patients with Schizophrenia, for a Certain

Regarding the family interactions of patients with schizophrenia, for a certain time period, what was the word "schizophrenogenic" used to describe?

A) a mother whose cold, dominant, and rejecting nature was thought to cause schizophrenia in her children
B) a family in which relatives on both sides were psychotic
C) a highly dysfunctional family environment, associated with divorce or extreme marital discord, which was thought to foster psychotic symptoms in children
D) a physically and emotionally abusive and alcoholic father whose children developed schizophrenia