Website for families of non-breastfed children: development and validation of content and interface

Bick, Marília Alessandra; Paula, Cristiane Cardoso de

doi:10.1590/0034-7167-2023-0490

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Revista Brasileira de Enfermagem

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ORIGINAL ARTICLE • Rev. Bras. Enferm. 77 (3) • 2024 • https://doi.org/10.1590/0034-7167-2023-0490 copy

Website for families of non-breastfed children: development and validation of content and interface

Sitio de Internet para familias de niños no amamantados: desarrollo y validación de contenido y de interfaz

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

Objectives:

to develop and validate the content and interface of a guidance website to support families in promoting Food and Nutrition Security for children under six months who are not breastfed.

Methods:

methodological study, Knowledge Translation, in two stages of creation: 1) content and validation on the criterion of accuracy in a panel of experts; 2) interface and validation on the criteria of content, language, illustrations, layout, motivation, culture and applicability.

Results:

the “Milky Way” website is freely available: https://www.ufsm.br/pet/ciencia-da-computacao/alimentacao-lactea. The content was structured in a decision tree made up of types of milk: milk formula, whole cow’s milk and powdered milk; and utensils: bottle, cup and measuring spoon. There were 46 illustrations to elucidate the content, facilitate understanding and engage the target population. The Content Validity Index was 0.91.

Conclusions:

the website is a validated technology with evidence-based written and pictorial content translated for use with families.

Descriptors:
Food Security; Infant Health; Family; Translational Science, Biomedical; Educational Technology

CRITERIA/Items	CVI
CONTENTS	0.85
A1. The content is scientifically correct	0.86
A2. The content is appropriate for the target audience	0.75
A3. The content is sufficient to meet the needs of the target audience	0.82
A4. The sequence of the text is logical	0.89
A5. The presentation of the content is conducive to learning the topic	0.93
LANGUAGE	0.89
B1. The writing style is compatible with the target audience	0.96
B2. The writing is attractive	0.89
B3. The language of the text is clear and objective	0.82
ILLUSTRATION	0.93
C1. The illustrations are relevant and elucidate the content	0.86
C2. The illustrations are clear and easy to understand	0.89
C3. The illustrations have graphic quality	0.96
C4. The number of illustrations is appropriate for the content of the material	0.93
C5. The presence of each figure is relevant	1.00
LAYOUT	0.94
D1. The font used makes it easy to read	0.96
D2. The colors applied to the text are relevant and make it easier to read	1.00
D3. The visual composition is attractive and well organized	0.93
D4. The format of the educational material is appropriate	0.90
D5. The layout of the text is appropriate	0.89
D6. The font size of the headings, subheadings and text is appropriate	0.96
D7. The size of the technology is appropriate	0.93
MOTIVATION	0.94
E1. The content is motivating and encourages further reading	0.93
E2. The content aroused the reader's interest	0.96
E3. The content can answer questions, clarify and educate the family member	0.93
CULTURE	0.87
F1. The text is compatible with the audience, catering for different profiles	0.82
F2. The technology is suitable for use as a family support resource	0.93
APPLICABILITY	0.93
G1. The technology has practical applicability	0.93
Total	0.91

Associação Brasileira de Enfermagem SGA Norte Quadra 603 Conj. "B" - Av. L2 Norte 70830-102 Brasília, DF, Brasil, Tel.: (55 61) 3226-0653, Fax: (55 61) 3225-4473 - Brasília - DF - Brazil
E-mail: reben@abennacional.org.br

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[1] Corresponding author: Cristiane Cardoso de Paula E-mail: cristiane.paula@ufsm.br