Thomas E. Smith, Hull, James W. , Huppert, Jonathan D. , Silverstein, Steven M. , Anthony, Donna T. , and McClough, Joel F. . 2004. “Insight And Recovery From Psychosis In Chronic Schizophrenia And Schizoaffective Disorder Patients.”. Journal Of Psychiatric Research, 38, Pp. 169 - 176. http://www.journalofpsychiatricresearch.com/article/S0022-3956(03)00091-8/abstract.