Development and validation of a questionnaire assessing the knowledge, attitudes and practices of young adults in Malaysia towards sugar sweetened beverages
| Autor: | Siti Zarifah Abd Latif, Norsham Juliana Nordin, Nur Islami Mohd Fahmi Teng |
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| Rok vydání: | 2019 |
| Předmět: |
0301 basic medicine
030109 nutrition & dietetics Validity Construct validity 030209 endocrinology & metabolism Pearson product-moment correlation coefficient Exploratory factor analysis 03 medical and health sciences symbols.namesake 0302 clinical medicine Cronbach's alpha Environmental health symbols General Pharmacology Toxicology and Pharmaceutics Young adult Psychology Reliability (statistics) Face validity |
| Zdroj: | International Journal of Research in Pharmaceutical Sciences. 10:2992-2999 |
| ISSN: | 0975-7538 |
| Popis: | The objective of this study is to produce a validated and reliable questionnaire that can assess the knowledge, attitudes, and practices (KAP) of Malaysian young adults towards sugar-sweetened beverages (SSB). Content validation was done using I-CVI and face validity index (FVI) was used to performed face validation. Construct validity was examined using Exploratory Factor Analysis. Cronbach’s Alpha (α) was established to determine internal reliability, and Pearson Correlation (PCs) was used to measure the inter-rater reliability of the items. Public universities in Klang Valley, Malaysia. Experts in Nutrition and Health Sciences and undergraduates aged 18 and above. I-CVI lead to the elimination of one item in the attitude domain and all items obtained satisfactory levels of FVI. The measurement of α lead to the elimination of several items and PCs indicated excellent inter-rater reliability (r > 0.7; p |
| Databáze: | OpenAIRE |
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