“Don't [ruminate], be happy”: A cognitive perspective linking depression and anhedonia
Rutherford A, McDougle S, Joormann J. “Don't [ruminate], be happy”: A cognitive perspective linking depression and anhedonia. Clinical Psychology Review 2023, 101: 102255. PMID: 36871425, DOI: 10.1016/j.cpr.2023.102255.Peer-Reviewed Original ResearchConceptsPositive affectNegative affectSustained negative affectCognitive constructsCognitive theoryCognitive perspectiveLack of pleasureCognitive deficitsSpecific thoughtsIntervention effortsDifferent theoretical lensesAffectRuminationAnhedoniaDeficitsExtant literatureMemoryDepressionHallmark featureComputational modelingTheoretical lensesEnvironmental cuesLess focusDebilitating disorderCues