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Independent and interactive associations of negative affect, restraint, and impulsivity in relation to binge eating among women
被引:19
作者:
Mason, Tyler B.
[1
]
Smith, Kathryn E.
[2
,3
]
Lavender, Jason M.
[4
]
Lewis, Robin J.
[5
,6
]
机构:
[1] Univ Southern Calif, Dept Prevent Med, Los Angeles, CA 90089 USA
[2] Neuropsychiat Res Inst, Dept Clin Res, Fargo, ND USA
[3] Univ North Dakota, Dept Psychiat & Behav Sci, Sch Med & Hlth Sci, Fargo, ND USA
[4] Univ Calif San Diego, Dept Psychiat, La Jolla, CA 92093 USA
[5] Old Dominion Univ, Dept Psychol, Norfolk, VA USA
[6] Norfolk State Univ, Virginia Consortium Program Clin Psychol, Norfolk, VA USA
来源:
关键词:
Binge eating;
Negative affect;
Impulsivity;
Dietary restraint;
AFFECT REGULATION MODEL;
BULIMIC SYMPTOMS;
COMMUNITY SAMPLE;
AFFECT SCHEDULE;
NORMATIVE DATA;
USE DISORDERS;
SUBSTANCE USE;
SHORT-FORM;
SCALE;
PREVALENCE;
D O I:
10.1016/j.appet.2017.11.099
中图分类号:
B84 [心理学];
C [社会科学总论];
Q98 [人类学];
学科分类号:
03 ;
0303 ;
030303 ;
04 ;
0402 ;
摘要:
There is growing recognition that impulsivity may serve as an underlying risk factor for binge eating. In addition, the association of impulsivity with binge eating may be moderated by other affective and cognitive risk factors. This study examined independent and interactive associations of negative affect, dietary restraint, and facets of impulsivity with binge eating. A diverse sample of 566 undergraduate women completed online questionnaires of study variables. Results revealed a three-way interaction of negative affect, dietary restraint, and attentional impulsivity in relation to binge eating. Women who were high on each of these three variables reported the greatest levels of binge eating. In addition, a two-way interaction was found for negative affect and nonplanning impulsivity in relation to binge eating, such that nonplanning impulsivity strengthened the association between negative affect and binge eating. Attentional and nonplanning facets of impulsivity may function as an underlying trait-level risk factor interacts with affective and/or cognitive risk (e.g., negative affect, dietary restraint) factors to predict elevated binge eating. (C) 2017 Elsevier Ltd. All rights reserved.
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页码:147 / 153
页数:7
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