政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/66657

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 109952/140887 (78%)
Visitors : 46293208 Online Users : 1872

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 理學院 > 心理學系 > 期刊論文 > Item 140.119/66657

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/66657

Title:	Using cognitive modeling to investigate the psychological processes of the Go/NoGo discrimination task in male abstinent heroin misusers
Authors:	許文耀 Liang, Chi-Wen;Zhong, Roy Yi-Xiu;Pan, Chun-Hung;Yen, Muh-Yong;Cheng, Chung-Ping;Hsu, Wen-Yau
Contributors:	心理系
Keywords:	Cognitive modelling;cue-dependent learning model;decision-making;heroin misuse;substance misuse;the Go/NoGo discrimination task
Date:	2014-08
Issue Date:	2014-06-12 10:00:29 (UTC+8)
Abstract:	Aims To use cognitive modelling to investigate psychological processes underlying decision-making in male abstinent heroin misusers (AHMs). Design A case–control study design. Setting A drug misuse treatment centre in Taiwan. Participants Eighty-eight male AHMs and 48 male controls. Measurements Four parameters representing the attention to wins, learning rate, response sensitivity and incentive of heroin-related stimuli from the modified Go/NoGo discrimination task. Finding A modified cue-dependent learning (CD) model with four parameters representing attention to wins, learning rate, response sensitivity and incentive of heroin-related stimuli had a lower value of the sum of Bayesian information criterion (showing a better fit) than the original CD model (9555.50 versus 11 192.22, P < 0.001). The AHM group had a higher value of the heroin-incentive parameter than the control group (0.26 versus −1.66, P < 0.05). The attention to wins and heroin-incentive parameters were associated positively with total commission rate and negatively with total omission rate in the AHM group (P < 0.001). Conclusions Male abstinent heroin misusers appear to be more influenced by heroin-related stimuli during decision-making than males with no history of heroin misuse.
Relation:	Addiction,Volume 109, Issue 8, pages 1355–1362
Data Type:	article
DOI 連結:	http://dx.doi.org/10.1111/add.12591
DOI:	10.1111/add.12591
Appears in Collections:	[心理學系] 期刊論文

Files in This Item:

File	Description	Size	Format
12591.pdf		118Kb	Adobe PDF2	1115	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...