On "risk" and reward: investigating state anhedonia in psychometrically defined schizotypy and schizophrenia
Journal of Abnormal Psychology (2012) - Comment
pubmed: 22149913  doi: 10.1037/a0026155  issn: 1939-1846  issn: 0021-843x 

Alex S. Cohen, Dallas A. Callaway, Gina M. Najolia, Jeff T. Larsen, Gregory P. Strauss