کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7309442 | 1475397 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Method of assessing parent-child grocery store purchasing interactions using a micro-camcorder
ترجمه فارسی عنوان
روش ارزیابی تعاملات خرید فروشگاه مواد غذایی والدین و کودک با استفاده از دوربین فیلمبرداری میکرو
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کلمات کلیدی
خرید مواد غذایی، جمع آوری داده ها، دوربین فیلمبرداری میکرو، خانواده،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
The purpose of this study was to assess the validity of using participant worn micro-camcorders (PWMC) to collect data on parent-child food and beverage purchasing interactions in the grocery store. Parent-child dyads (nâ=â32) were met at their usual grocery store and shopping time. Parents were mostly Caucasian (nâ=â27, 84.4%), mothers (nâ=â30, 93.8%). Children were 2-6 years old with 15 girls and 17 boys. A micro-camcorder was affixed to a baseball style hat worn by the child. The dyad proceeded to shop while being shadowed by an in-person observer. Video/audio data were coded for behavioral and environmental variables. The PWMC method was compared to in-person observation to assess sensitivity and relative validity for measuring parent-child interactions, and compared to receipt data to assess criterion validity for evaluating purchasing decisions. Inter-rater reliability for coding video/audio data collected using the PWMC method was also assessed. The PWMC method proved to be more sensitive than in-person observation revealing on average 1.4 (pâ<â0.01) more parent-child food and beverage purchasing interactions per shopping trip. Inter-rater reliability for coding PWMC data showed moderate to almost perfect agreement (Cohen's kappaâ=â0.461-0.937). The PWMC method was significantly correlated with in-person observation for measuring occurrences of parent-child food purchasing interactions (rhoâ=â0.911, pâ<â0.01) and characteristics of those interactions (rhoâ=â0.345-0.850, pâ<â0.01). Additionally, there was substantial agreement between the PWMC method and receipt data for measuring purchasing decisions (Cohen's kappaâ=â0.787). The PWMC method proved to be well suited to assess parent-child food and beverage purchasing interactions in the grocery store.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Appetite - Volume 83, 1 December 2014, Pages 1-9
Journal: Appetite - Volume 83, 1 December 2014, Pages 1-9
نویسندگان
Eric E. Calloway, Cindy Roberts-Gray, Nalini Ranjit, Sara J. Sweitzer, Katie A. McInnis, Maria J. Romo-Palafox, Margaret E. Briley,