کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
940557 | 924892 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and validation of a short, consumer-oriented nutrition knowledge questionnaire
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
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چکیده انگلیسی
A short scale was developed and validated that assesses consumers’ knowledge about nutrition. Sixty-four nutrition knowledge items were derived from consumer interviews and expert recommendations about healthy eating. Items were administered as a postal survey to a sample of consumers randomly drawn from the directory (response rate = 37%, N = 1043). Twenty items were retained to build the final nutrition knowledge scale. Internal reliability, criterion and construct validity were acceptable. Associations of the scale with self-reported food consumption frequencies indicated limited correlation of nutrition knowledge with food choice. Widespread nutrition knowledge gaps in consumers were revealed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Appetite - Volume 56, Issue 3, June 2011, Pages 617–620
Journal: Appetite - Volume 56, Issue 3, June 2011, Pages 617–620
نویسندگان
Maria Dickson-Spillmann, Michael Siegrist, Carmen Keller,