Henry Has Worked as a Proofreader for a Publishing Company

Henry has worked as a proofreader for a publishing company. Now that Henry has developed schizophrenia, we can expect that __________.

A) his performance will improve because he will desire to be isolated more and can focus on his work
B) his performance will worsen because his attention and executive functioning will be impaired as a result of the schizophrenia
C) although the symptoms of schizophrenia will be emotionally distressing, they should not affect his performance as a proofreader
D) if his performance is affected, it will be because of delusion-related anxiety