کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
939690 1475411 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The influence of ethical values and food choice motivations on intentions to purchase sustainably sourced foods
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
The influence of ethical values and food choice motivations on intentions to purchase sustainably sourced foods
چکیده انگلیسی


• A three-step adaptation of the TPB examined intention to make sustainable food choices (87).
• TPB with ethics and morals offered increased predictive value over TPB alone (76).
• TPB with ethics, health motives and morals best predicted sustainable food intention (84).
• Positive moral attitude was the strongest predictor of sustainable food intention (82).

This study examined a three-step adaptation of the Theory of Planned Behaviour (TPB) applied to the intention of consumers to purchase sustainably sourced food. The sample consisted of 137 participants, of which 109 were female, who were recruited through a farmers market and an organic produce outlet in an Australian capital city. Participants completed an online questionnaire containing the TPB scales of attitude, subjective norms, perceived behavioural control and intention; measures of positive moral attitude and ethical self identity; and food choice motives. Hierarchical multiple regression was used to examine the predictive utility of the TPB in isolation (step 1) and the TPB expanded to include the constructs of moral attitude and ethical self-identity (step 2). The results indicated the expansion of the TPB to include these constructs added significantly to the predictive model measuring intention to purchase sustainably sourced food. The third step in the adaptation utilised this expanded TPB model and added a measure of retail channel (where consumers reported buying fresh produce) and 9 food choice motives, in order to assess the predictive utility of the inclusion of choice motivations in this context. Of the 8 food choice motives examined, only health and ethical values significantly predicted intention to purchase sustainably sourced food. However, with the addition of food choice motives, ethical self-identity was no longer a significant predictor of intention to purchase sustainably sourced food. Overall the adapted TPB model explained 76% of the variance in intention to purchase sustainably sourced food.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Appetite - Volume 69, 1 October 2013, Pages 137–144
نویسندگان
, ,