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Explaining the Covariance Between Attention‐Deficit Hyperactivity Disorder Symptoms and Depressive Symptoms: The Role of Hedonic Responsivity
Author(s) -
Meinzer Michael C.,
Pettit Jeremy W.,
Leventhal Adam M.,
Hill Ryan M.
Publication year - 2012
Publication title -
journal of clinical psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.124
H-Index - 119
eISSN - 1097-4679
pISSN - 0021-9762
DOI - 10.1002/jclp.21884
Subject(s) - psychology , depressive symptoms , endophenotype , depression (economics) , clinical psychology , attention deficit hyperactivity disorder , major depressive disorder , psychiatry , cognition , economics , macroeconomics
Objective The aim of this study was to examine low hedonic responsivity, a facet of hedonic capacity, as a potential explanatory variable in the relationship between attention deficit/hyperactivity disorder (ADHD) symptoms and depressive symptoms. Method One hundred ninety‐eight undergraduate students (mean age = 21.3, standard deviation = 4.6; 59.6% women) from a large, public university completed self‐report measures for this cross‐sectional study. Results Results indicated that ADHD symptoms were significantly associated with depressive symptoms, and that low hedonic responsivity partially accounted for this association. This effect was statistically significant for total ADHD symptoms and inattentive symptoms, but not for hyperactive‐impulsive symptoms. Conclusions Findings are consistent with the possibility that impaired hedonic responsiveness may be a common endophenotype for depression and the inattentive symptoms of ADHD. Implications for future research and clinical work are discussed.