Anhedonia Predicts Poorer Recovery Among Youth With Selective Serotonin Reuptake Inhibitor Treatment–Resistant Depression

The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions.

Barbara L. Fredrickson · American Psychologist · 2001 · 14.3K citations · Full text

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Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL): Initial Reliability and Validity Data

Joan Kaufman, Boris Birmaher, David A. Brent et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1997 · 10.2K citations · Full text

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Reduced Caudate and Nucleus Accumbens Response to Rewards in Unmedicated Individuals With Major Depressive Disorder

Diego A. Pizzagalli, Avram J. Holmes, Daniel G. Dillon et al. · American Journal of Psychiatry · 2009 · 1.3K citations · Full text

Life Sciences, Neuroscience, Psychiatry +17

Can people feel happy and sad at the same time?

A. Peter McGraw, John T. Cacioppo · Journal of Personality and Social Psychology · 2001 · 1.1K citations

Social Sciences, Psychology, Social Psychology +10

The Treatment for Adolescents With Depression Study (TADS)

John S. March, Susan G. Silva, Stephen Petrycki et al. · Archives of General Psychiatry · 2007 · 752 citations

Medicine, Psychiatry, Psychology +12