کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7309029 1475390 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement and validation of measures for impulsive food choice across obese and healthy-weight individuals
ترجمه فارسی عنوان
اندازه گیری و اعتبار سنجی اقدامات برای انتخاب مواد غذایی مضر در افراد چاق و وزن سالم
کلمات کلیدی
تخفیف تاخیر، غذا، تخفیف غذا، تکانشی، پرسشنامه انتخاب پول تخفیف پولی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی
The present study established a brief measure of delay discounting for food, the Food Choice Questionnaire (FCQ), and compared it to another more established measure of food discounting that uses the adjusting amount (AA) procedure. One hundred forty-four undergraduate participants completed either two measures of hypothetical food discounting (a computerized food AA procedure or the FCQ) or two measures of hypothetical money discounting [a computerized monetary AA procedure or the Monetary Choice questionnaire (MCQ)]. The money condition was used as a replication of previous work. Results indicated that the FCQ yielded consistent data that strongly correlated with the AA food discounting task. Moreover, a magnitude effect was found with the FCQ, such that smaller amounts of food were discounted more steeply than larger amounts. In addition, individuals with higher percent body fat (PBF) discounted food more steeply than individuals with lower PBF. The MCQ, which also produced a magnitude effect, and the monetary adjusting amount procedure yielded data that were orderly, consistent, and correlated strongly with one another, replicating previous literature. This study is the first to show that a novel measure of food discounting (the FCQ) yields consistent data strongly correlated with an established measure of food discounting and is sensitive to PBF. Moreover, the FCQ is easier and quicker to administer than the AA procedure, which may interest researchers who use discounting tasks in food-related research.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Appetite - Volume 90, 1 July 2015, Pages 254-263
نویسندگان
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