Title
Better to give than to take? Interactive social decision-making in severe major depressive disorderBetter to give than to take? Interactive social decision-making in severe major depressive disorder
Author
Faculty/Department
Faculty of Medicine and Health Sciences
Research group
Collaborative Antwerp Psychiatric Research Institute (CAPRI)
Publication type
article
Publication
Amsterdam,
Subject
Human medicine
Source (journal)
Journal of affective disorders. - Amsterdam
Volume/pages
137(2012):1-3, p. 98-105
ISSN
0165-0327
ISI
000301759900012
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
Background: Although recent studies focusing on major depressive disorder (MDD) suggest altered social decision-making, studies using the Ultimatum Game (UG) in patients with severe, clinical MDD do not exist. Moreover, all aforementioned studies so far focused on responder behavior and thus fairness considerations; to this date, no one investigated social interactive behavior which involves proposer behavior possibly requiring second-order mentalizing as well. Methods: Thirty-nine MDD patients and 22 healthy controls played a modified UG, both in the roles of responder and proposer against the same partner. Results: MDD patients accepted both fair and unfair offers as many times as the healthy controls in their role as responder. Importantly, however, in the role of proposer MDD patients offered significantly more than the control group did. Limitations: Most patients were treated with psychotropic medication. Conclusions: Responder behavior demonstrates that MDD patients are capable of making social decisions on fairness considerations in the same way as healthy controls do. The observed proposer behavior, however, could indicate that MDD patients are more focused on avoiding rejection. These findings provide unique evidence that social decision-making - as studied in a realistic context - is disturbed in MDD. (C) 2011 Elsevier B.V. All rights reserved.
E-info
https://repository.uantwerpen.be/docman/iruaauth/bf0e57/27c1586.pdf
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301759900012&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301759900012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301759900012&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
Handle