1. Bifactor Modeling of the Positive and Negative Syndrome Scale: Generalized Psychosis Spans Schizoaffective, Bipolar, and Schizophrenia Diagnoses. (6th February 2018) Authors: Anderson, Ariana E; Marder, Stephen; Reise, Steven P; Savitz, Adam; Salvadore, Giacomo; Fu, Dong Jing; Li, Qingqin; Turkoz, Ibrahim; Han, Carol; Bilder, Robert M Journal: Schizophrenia bulletin Issue: Volume 44:Number 6(2018:Nov.) Page Start: 1204 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗