1. Diagnostic and Statistical Manual of Mental Disorders,1994
2. Scale for the Assessment of Negative Symptoms (SANS);Andreasen,1984
3. Scale for the Assessment of Positive Symptoms (SAPS);Andreasen,1984
4. Beck Depression Inventory-II (BDI–II);Beck,1996
5. Processing speed: a strong predictor of verbal memory performance in schizophrenia;Brebion;J. Clin. Exp. Neuropsychol.,2006