کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7309699 | 1475396 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nutrition self-efficacy is unidirectionally related to outcome expectations in children
ترجمه فارسی عنوان
خودکارآمدی تغذیه به طور یک طرفه به انتظارات نتیجه در کودکان مرتبط است
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کلمات کلیدی
Social-cognitionDDFTPBCFIRMSEAPMTTLIScT - ScT درHAPA - اینجاSchool-based research - تحقیق مبتنی بر مدرسهdegrees of freedom - درجه آزادیHealth Action Process Approach - رویکرد فرایند عمل بهداشتیDiet - رژیم غذاییTheory of planned behavior - رﻓﺘﺎر ﺑﺮﻧﺎﻣﻪ رﻳﺰی شدهHealth - سلامتیTucker–Lewis index - شاخص تاکر-لوئیسComparative Fit Index - شاخص مناسب مقایسهSEM - مدل معادلات ساختاری / میکروسکوپ الکترونی روبشیStructural equation modeling - مدلسازی معادلات ساختاریProtection motivation theory - نظریه انگیزه محافظتSocial cognitive theory - نظریه شناختی اجتماعیAttitudes - نگرش های
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
Objective: To clarify the underlying relationship between nutrition self-efficacy and outcome expectations because the direction of the relationship (unidirectional vs bidirectional) is debated in the literature. Methods: Secondary data analysis of a 10-week, 10-lesson school-based nutrition education intervention among 3rd grade students (Nââ=ââ952). Nutrition self-efficacy (7 items) and nutrition outcome expectations (9 items) were measured through student self-report at intervention pre- (time 1) and post- (time 2) assessments. A series of two time point, multi-group cross-lagged bivariate change score models were used to determine the direction of the relationship. Results: A cross lag from nutrition self-efficacy at time 1 predicting changes in nutrition outcome expectations at time 2 significantly improved the fit of the model (Model 3), whereas a cross lag from nutrition outcome expectations at time 1 to changes in nutrition self-efficacy at time 2 only slightly improved the fit of the model (Model 2). Furthermore, adding both cross lags (Model 4) did not improve model fit compared to the model with only the self-efficacy cross lag (Model 3). Lastly, the nutrition outcome expectations cross lag did not significantly predict changes in nutrition self-efficacy in any of the models. Conclusions: Data suggest that there is a unidirectional relationship between nutrition self-efficacy and outcome expectations, in which self-efficacy predicts outcome expectations. Therefore, theory-based nutrition interventions may consider focusing more resources on changing self-efficacy because it may also lead to changes in outcome expectations as well.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Appetite - Volume 84, 1 January 2015, Pages 166-170
Journal: Appetite - Volume 84, 1 January 2015, Pages 166-170
نویسندگان
Andrew L. Larsen, John J. McArdle, Trina Robertson, Genevieve F. Dunton,