Recent Research Investigating Cognitive Symptoms Associated with Schizophrenia Shows That

Recent research investigating cognitive symptoms associated with schizophrenia shows that ____.

A) they are evidenced by deficits in the ability to absorb information, sustain attention, and use recently acquired information
B) they occur in the later stages in the developmental course of the disorder
C) they tend to disappear with treatment
D) they are not typically considered to be a core component of schizophrenia