Motivational differences in unipolar and bipolar depression, manic bipolar, acute and stable phase schizophrenia

A Rating Scale for Mania: Reliability, Validity and Sensitivity

Robert C. Young, John T. Biggs, Vincent E. Ziegler et al. · The British Journal of Psychiatry · 1978 · 8.6K citations

Worth the ‘EEfRT’? The Effort Expenditure for Rewards Task as an Objective Measure of Motivation and Anhedonia

Michael T. Treadway, Joshua W. Buckholtz, Ashley N. Schwartzman et al. · PLoS ONE · 2009 · 738 citations · Full text

Effort-based decision-making in major depressive disorder: A translational model of motivational anhedonia.

Michael T. Treadway, Nicholas A. Bossaller, Richard C. Shelton et al. · Journal of Abnormal Psychology · 2012 · 706 citations · Full text

Behavioral Decision Making, Affective Neuroscience, Effort-based Decision-making +21

Validity and Reliability of the Chinese Hamilton Depression Rating Scale

Yanping Zheng, Jingping Zhao, Michael R. Phillips et al. · The British Journal of Psychiatry · 1988 · 404 citations

Quality Of Life, Psychological Co-morbidities, Psychometrics +17

Effort, anhedonia, and function in schizophrenia: Reduced effort allocation predicts amotivation and functional impairment.

Deanna M. Barch, Michael T. Treadway, Nathan Schoen · Journal of Abnormal Psychology · 2014 · 317 citations · Full text

Neuropsychology, Neuropsychiatry, Impulsivity +24