The Main Distinction Between Schizophrenia and Schizophreniform Disorder Is

The main distinction between schizophrenia and schizophreniform disorder is:

A) schizophrenia is a childhood disorder, and schizophreniform disorder is diagnosed in adulthood.
B) schizophrenia is a medical condition, and schizophreniform disorder is a mental disorder.
C) schizophreniform disorder lasts for a shorter duration than schizophrenia.
D) schizophreniform disorder occurs over one long episode, and schizophrenia occurs in a series of brief episodes.