Document Detail


Control yourself or just eat what you like? Weight gain over a year is predicted by an interactive effect of response inhibition and implicit preference for snack foods.
MedLine Citation:
PMID:  20658826     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: Previous research showed a strong relation between response inhibition, overeating and overweight. It was shown that people with ineffective response inhibition are more susceptible to the temptations of palatable food, eat more and are more often overweight or obese. In addition the results of several studies suggest that what needs to be inhibited may be an affect-driven motivation for food. In the present longitudinal study, we therefore investigated the interplay of response inhibition and implicit preferences for snack foods in predicting weight gain. DESIGN: In a sample of predominantly normal weight undergraduate female students, implicit preference for food, response inhibition, and body mass index (BMI) were measured. After 1 year, BMI was measured again. MAIN OUTCOME MEASURES: Weight gain of the participants over a 1-year period. Results and CONCLUSIONS: The results strongly confirmed our expectations: participants with strong implicit preferences for snack foods and low inhibitory capacity gained the most weight. These findings imply that ineffective response inhibition may render people vulnerable to excessive or impulsive behavior in general, but that the manifestation thereof is determined by domain-specific preferences or needs.
Authors:
Chantal Nederkoorn; Katrijn Houben; Wilhelm Hofmann; Anne Roefs; Anita Jansen
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Health psychology : official journal of the Division of Health Psychology, American Psychological Association     Volume:  29     ISSN:  1930-7810     ISO Abbreviation:  Health Psychol     Publication Date:  2010 Jul 
Date Detail:
Created Date:  2010-07-27     Completed Date:  2010-11-01     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8211523     Medline TA:  Health Psychol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  389-93     Citation Subset:  IM    
Copyright Information:
PsycINFO Database Record (c) 2010 APA, all rights reserved.
Affiliation:
Department of Clinical Psychological Science, Maastricht University, Maastricht, the Netherlands. c.nederkoorn@maastrichtuniversity.nl
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MeSH Terms
Descriptor/Qualifier:
Body Mass Index
Female
Food Preferences / psychology*
Humans
Impulsive Behavior / psychology*
Inhibition (Psychology)*
Longitudinal Studies
Netherlands
Social Control, Informal
Students
Universities
Weight Gain / physiology*
Young Adult

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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