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KMID : 1134820080370111435
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Journal of the Korean Society of Food Science and Nutrition
2008 Volume.37 No. 11 p.1435 ~ p.1442
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Moderating Effect of Health Motivation, Health Concern and Food Involvement on the Relationship between Consumption Value and Purchasing Intentions of Healthy Functional Food
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Cha Myeong-Hwa
Kim Yoo-Kyeong
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Abstract
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The purpose of this study was to identify the influence of consumption value on healthy functional food choice. Also, this study explored the role of health motivation, health concern, and food involvement as a moderating variable in the relationship between consumption value and healthy functional food choice. A total of 281 responses were collected using on-site survey (response rate 96.0%) from college students in Daegu, Gyeoungbuk Province. The questionnaire contained questions on consumption value, health motivation, health concern, food involvement, and purchasing intention of healthy functional food. The respondents rated the items using a 5-point scale from 1 (strongly disagree) to 5 (strongly agree). According to the confirmatory factor analysis, item evaluating using factor loading resulted in the retention of 25 consumption value items loading on seven factors, four health motivation items loading one factor, six health concern items loading on one factor, and four food involvement items loading on one factor with an internal consistency. Results of stepwise regression found that social value-I, emotional, functional, epistemic, and conditional values among consumption value determined the purchasing intention of healthy functional food. Results of hierarchical regression showed that health concern had a positive effect on the relationship between social value-I and purchasing intention of healthy functional food.
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KEYWORD
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healthy functional food choice, purchasing intention, moderating effect
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