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Major depressive disorder and impulsive reactivity to emotion: Toward a dual‐process view of depression
Author(s) -
Carver Charles S.,
Johnson Sheri L.,
Joormann Jutta
Publication year - 2013
Publication title -
british journal of clinical psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.479
H-Index - 92
eISSN - 2044-8260
pISSN - 0144-6657
DOI - 10.1111/bjc.12014
Subject(s) - psychology , major depressive disorder , reactivity (psychology) , depression (economics) , clinical psychology , valence (chemistry) , depressive symptoms , developmental psychology , psychiatry , cognition , medicine , mood , physics , alternative medicine , pathology , quantum mechanics , economics , macroeconomics
Objective Dual‐process theories of behaviour have been used to suggest that vulnerability to depression involves elevated reactivity to emotions. This study tests that idea, examining self‐reported reactivity. Design Comparison between persons with at least one lifetime episode of major depressive disorder (lifetime MDD ) and those without this diagnosis, controlling for symptoms of alcohol use (a potential externalizing confound) and current symptoms of depression (a potential state‐dependent confound). Methods Undergraduates ( N = 120) completed a clinical interview to diagnose lifetime MDD and a series of self‐reports bearing on diverse aspects of self‐control, including reactivity to emotion. Thirty‐four people were diagnosed with lifetime MDD ; 86 did not meet criteria for MDD . The groups were then compared on three factors underlying the scales assessing self‐control. Results The MDD group had higher scores than controls on the two factors that reflect impulsive reactivity to diverse emotions, including emotions that are positive in valence. These effects were not explained by associations with either externalizing symptoms or current depressive symptoms. Conclusions Reflexive reactivity to emotions characterizes depression, in addition to some externalizing problems, and it may deserve study as a potential trans‐diagnostic feature. Practitioner pointsReflexive reactivity to emotions characterizes persons diagnosed with major depressive disorder. Findings suggest desirability of focusing treatment partly on management of reflexive reactions to emotions. Limitation: Measures were self‐reports, rather than behavioural responses to emotions.