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Volume 8, Issue 4 (Nov 2023)
JNFS 2023, 8(4): 648-653 |
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Ebrahmi M, Ahmadi F, Hashemifard E S, Mehri N. The Reliability and Validity of Persian Version of Sports Coaches' Nutrition Questionnaire. JNFS 2023; 8 (4) :648-653
URL: http://jnfs.ssu.ac.ir/article-1-570-en.html
URL: http://jnfs.ssu.ac.ir/article-1-570-en.html
Department of Sport Sciences, Faculty of Humanities, Semnan University, Semnan, Iran.
Abstract: (1420 Views)
Background: Sports nutrition knowledge is one of the essential needs of coaches. However, there is no standardized questionnaire in Persian to assess coaches' nutritional knowledge and information. Therefore, the purpose of this study is to evaluate the validity and reliability of Persian version of the Coach Sports Nutrition Questionnaire (CSNQ). Methods: CSNQ was translated-re-translated according to the WHO standard method, following Iranian culture and eating habits. The reliability of the questionnaire was assessed by test-retest method, correlation coefficient and internal reliability by Cronbach's alpha, and differential validity by independent t-test. 123 Iranian coaches completed the questionnaire. Results: The total internal reliability of the questionnaire assessed by Cronbach's alpha was 0.73. The intragroup correlation of the questionnaire, assessed by the test-retest method, was 0.71. Moreover, the comparison of the coaches with different levels of education was found to be significant (P < 0.001). Conclusion: The Persian version of the questionnaire regarding the coaches' nutrition sports knowledge has acceptable reliability and validity. It can help other studies and evaluate sports nutrition knowledge in Persian coaches.
Corresponding Author:Mohsen Ebrahimi
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Corresponding Author:Mohsen Ebrahimi
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You can search for this author in PubMed Google Scholar Profile
Type of article: orginal article |
Subject:
public specific
Received: 2022/02/2 | Published: 2023/11/20 | ePublished: 2023/11/20
Received: 2022/02/2 | Published: 2023/11/20 | ePublished: 2023/11/20
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