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West Ashley Library
9 a.m. - 5 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. - 5 p.m.
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Village Library
9 a.m. - 1 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. - 5 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. - 5 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 5 p.m.
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McClellanville Library
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Keith Summey North Charleston Library
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John's Island Library
9 a.m. - 5 p.m.
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Hurd/St. Andrews Library
9 a.m. - 5 p.m.
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Folly Beach Library
9 a.m. - 2 p.m.
*open the 2nd and 4th Saturday
*open the 2nd and 4th Saturday
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Dorchester Road Library
9 a.m. - 5 p.m.
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John L. Dart Library
9 a.m. - 5 p.m.
Phone: (843) 722-7550
Bees Ferry West Ashley Library
9 a.m. - 5 p.m.
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Baxter-Patrick James Island
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Miss Jane's Building (Edisto Library Temporary Location)
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Phone: (843) 869-2355
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Phone: (843) 883-3914
Main Library
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Phone: (843) 805-6930
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Development and validation of a questionnaire to examine determinants of consumer intentions to purchase organic food.
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- Author(s): Bazhan, Marjan; Shafiei Sabet, Farnam; Borumandnia, Nasrin
- Source:
BMC Nutrition; 6/26/2023, Vol. 9 Issue 1, p1-10, 10p- Subject Terms:
- Source:
- Additional Information
- Subject Terms:
- Abstract: Background: Organic farming is a relatively new concept in developing countries compared to developed countries. Understanding the factors affecting consumers' willingness to pay for organic foods is critical to increasing the production of these products. This study aimed to develop and validate a Persian version of the questionnaire for assessing determinants of organic food purchase intention among adults in Tehran, the capital of Iran. Methods: The study was conducted in a two-phased standardized methodology in 2019. During Phase 1, a draft questionnaire was developed based on a comprehensive literature review. In phase 2, validation of the instrument was performed. Participants included a multidisciplinary expert panel comprising 14 members to evaluate content validity, a sample of lay people to assess face validity (n = 20), internal consistency (n = 300), and test-retest reliability (n = 62). The internal consistency and test-retest reliability were measured using the intraclass correlation coefficient (ICC) and Cronbach's alpha. Results: Forty-nine of 57 items had a CVR above 0.51 and were retained in the questionnaire. Three items were added to the questionnaire. The average CVI for the questionnaire was 0.97. Cronbach's α and ICC of the entire questionnaire were 0.86 and 0.93, respectively. Each phase of development progressively improved the questionnaire, resulting in a final 52-item questionnaire divided into 9 dimensions, including knowledge, attitude, subjective norms, health consciousness, environmental concerns, perceived convenience of purchase, perceived cost, sensory characteristics, and purchase intention. Conclusions: The developed questionnaire appears to be a valid and reliable instrument for examining determinants of consumer intentions to purchase organic food. [ABSTRACT FROM AUTHOR]
- Abstract: Copyright of BMC Nutrition is the property of BioMed Central and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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