위험관리 | Cases and Studies of Risk Management in Lottery & Gambling | 危險管理
- date : 2015-05-20 01:10|hit : 1785
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- Article] Risky decision making assessed with the gambling task in adults with HIV
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DocNo of ILP: 4828
Doc. Type: Article
Title: Risky decision making assessed with the gambling task in adults with HIV
Authors: Hardy, DJ; Hinkin, CH; Levine, AJ; Castellon, SA; Lam, MN
Full Name of Authors: Hardy, DJ; Hinkin, CH; Levine, AJ; Castellon, SA; Lam, MN
Keywords by Author: hIV; decision making; gambling task; cognition
Keywords Plus: VENTROMEDIAL PREFRONTAL CORTEX; HUNTINGTONS-DISEASE; FUTURE CONSEQUENCES; PERFORMANCE; ABUSERS; DAMAGE
Abstract: Decision making was assessed using a laboratory gambling task in 67 adults with the Human Immunodeficiency Virus (HIV+) and in 19 HIV-seronegative (HIV-) control participants. Neurocognitive test performance across several domains was also analyzed to examine potential cognitive mechanisms of gambling task performance. As predicted, the HIV+ group performed worse on the gambling task, indicating greater risky decision making. Specifically, the HIV+ group selected more cards from the "risky" or disadvantageous deck that included relatively large payoffs but infrequent large penalties. The control group also selected such risky cards but quickly learned to avoid them. Exploratory analyses also indicated that in the HIV+ group, but not in the control group, gambling task performance was correlated with Stroop Interference performance and long delay free recall on the California Verbal Learning Test, suggesting the role of inhibitory processes and verbal memory in the poorer gambling task performance in HIV. These findings indicate the usefulness of the gambling task as a laboratory tool to examine risky decision making and cognition in the HIV population.
Cate of OECD: Basic medicine
Year of Publication: 2006
Business Area: gamble
Detail Business: gamble
Country: USA
Study Area:
Name of Journal: NEUROPSYCHOLOGY
Language: English
Country of Authors: Loyola Marymount Univ, Dept Psychol, Los Angeles, CA 90045 USA; Univ Calif Los Angeles, Dept Psychiat & Behav Sci, Los Angeles, CA 90024 USA; Univ Calif Los Angeles, Dept Psychol, Los Angeles, CA 90024 USA
Press Adress: Hardy, DJ (reprint author), Univ Hall,1 LMU Dr,Suite 4700, Los Angeles, CA 90045 USA.
Email Address: dhardy@lmu.edu
Citaion:
Funding:
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Number of Citaion: 25
Publication: AMER PSYCHOLOGICAL ASSOC/EDUCATIONAL PUBLISHING FOUNDATION
City of Publication: WASHINGTON
Address of Publication: 750 FIRST ST NE, WASHINGTON, DC 20002-4242 USA
ISSN: 0894-4105
29-Character Source Abbreviation: NEUROPSYCHOLOGY
ISO Source Abbreviation: Neuropsychology
Volume: 20
Version: 3
Start of File: 355
End of File: 360
DOI: 10.1037/0894-4105.20.3.355
Number of Pages: 6
Web of Science Category: Psychology, Clinical; Neurosciences; Psychology
Subject Category: Psychology; Neurosciences & Neurology
Document Delivery Number: 047UN
Unique Article Identifier: WOS:000237904300010
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