Schizophenia Create Talk0 Category page This page needs content. You can help by adding a sentence or a photo! Add to this page! “ Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual... Negative symptoms of schizophrenia Pages in category "Schizophenia" This category contains only the following page. N Negative symptoms of schizophrenia Retrieved from "http://psychology.wikia.com/wiki/Category:Schizophenia"