Development and psychometric performance of the schizophrenia objective functioning instrument: An interviewer administered measure of function

Leah Kleinman, Jeffrey Lieberman, Sanjay Dube, Richard Mohs, Yang Zhao, Bruce Kinon, William Carpenter, Philip D. Harvey, Michael F. Green, Richard S.E. Keefe, Lori Frank, Lee Bowman and Dennis A. Revicki

Schizophrenia Research 107 ( 2-3 ): 275 - 285 , 2009