Face validity and content assessment of a diabetes nutrition education DVD for low literacy adults living with diabetes : a mixed-method study

dc.contributor.authorKapp, Dianre
dc.contributor.authorGericke, Gerda J.
dc.contributor.authorMuchiri, Jane Wanjiku
dc.contributor.emailjane.muchiri@up.ac.zaen_US
dc.date.accessioned2023-05-18T10:36:17Z
dc.date.available2023-05-18T10:36:17Z
dc.date.issued2022
dc.description.abstractAIM : A study was undertaken to assess the face validity and content correctness of a diabetes nutrition education (DNE)-DVD developed for low literacy adults living with diabetes. SETTING : The study was undertaken in the city of Tshwane Municipality, Gauteng province. PARTICIPANTS : Adults living with diabetes (n = 73, 18–65 years) attending a tertiary hospital diabetes outpatient clinic and 18 health professionals (HPs) with expertise in diabetes from three healthcare-related organisations were included. METHODS : A mixed-methods approach was used. Quantitative data were collected from patients (n = 63) using a Likert scale questionnaire, and from HPs using ‘Yes/No’ and Likert-scale questions. Qualitative data were collected using three focus-group discussions with patients (n = 10) and comments from HPs. RESULTS : Quantitative results indicated that patients perceived the visuals to be clear, appealing, culturally appropriate, contained familiar images and aided in their understanding of diabetes. Both patients and HPs found the language, length and layout of the DVD to be suitable. The HPs perceived the content to be accurate and concise. The qualitative data supported the quantitative findings. Participants perceived the DNE-DVD to be useful for patients and families, and provided suggestions for improving the DVD. CONCLUSION : Quantitative and qualitative results agreed that the face validity and content correctness of the DNE-DVD was appropriate. Improving the DNE-DVD could further enhance its utility and effectiveness for the target population.en_US
dc.description.departmentConsumer Scienceen_US
dc.description.departmentFood Scienceen_US
dc.description.departmentHuman Nutritionen_US
dc.description.librarianhj2023en_US
dc.description.urihttps://www.tandfonline.com/loi/oemd20en_US
dc.identifier.citationDianré Kapp, Gerda J Gericke & Jane W Muchiri (2022) Face validity and content assessment of a diabetes nutrition education DVD for low literacy adults living with diabetes: a mixed-method study, Journal of Endocrinology, Metabolism and Diabetes of South Africa, 27:2, 83-92, DOI: 10.1080/16089677.2022.2048470.en_US
dc.identifier.issn1608-9677 (print)
dc.identifier.issn2220-1009 (online)
dc.identifier.other10.1080/16089677.2022.2048470
dc.identifier.urihttp://hdl.handle.net/2263/90741
dc.language.isoenen_US
dc.publisherNISC (Pty) Ltd, Medpharm Publications, and Informa UK Limiteden_US
dc.rights© 2022 The Author(s). Open Access article distributed under the terms of the Creative Commons License [CC BY-NC-ND 4.0].en_US
dc.subjectAssessmenten_US
dc.subjectContent correctnessen_US
dc.subjectDiabetes nutrition education (DNE)en_US
dc.subjectDVDen_US
dc.subjectFace validityen_US
dc.subjectLow literacyen_US
dc.subjectDiabetes mellitusen_US
dc.subjectDiabetes self-management education (DSME)en_US
dc.subject.otherHealth sciences articles SDG-03
dc.subject.otherSDG-03: Good health and well-being
dc.subject.otherHealth sciences articles SDG-04
dc.subject.otherSDG-04: Quality education
dc.titleFace validity and content assessment of a diabetes nutrition education DVD for low literacy adults living with diabetes : a mixed-method studyen_US
dc.typeArticleen_US

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