Cross-cultural adaptation, content validity, and item analysis of the Objective and Subjective Knowledge and HIV Testing Scale for the Brazilian population

Autor(es)

Silva, Rafaella Alves ; Prudencio, Jonathan Leonardo Goncalves ; Martinez, Edson Zangiacomi ; Zucoloto, Miriane Lucindo

• Tipo de documento: Artigo Científico
• Fonte: Trends in Psychiatry and Psychotherapy; v. 45, p. 7-pg., 2023-01-01.

Resumo

Objectives: To propose a Portuguese version of the Objective and Subjective Knowledge and HIV Testing Scale (OSK-HIV-TS), assess its content validity, and perform item analysis after administration to a sample of undergraduate students. Methods: Three translators translated the OSK-HIV-TS into Portuguese. Judges evaluated each item of a consensus version of the translated instrument for semantic, idiomatic, cultural, and conceptual equivalence. A consensus committee reviewed a back-translation against the original version of the OSKHIV-TS. Content validity was calculated with the content validity index (CVI) and item analysis was Results: The translated scale achieved semantic, idiomatic, conceptual, and cultural equivalence to the original version. A total of 491 undergraduate students participated and the distribution of students' responses to the OSK-HIV-TS revealed a high proportion of correct answers. All items were classified as easy or very easy and only item 16 was classified having strong discrimination power according to the discrimination index. Conclusion: The OSK-HIV-TS is a novel instrument in the Brazilian literature for assessing human immunodeficiency virus (HIV) knowledge and should inspire more research into HIV/acquired immunodeficiency syndrome (AIDS) behavior and associated factors, which, despite being essential and necessary, is still lacking in the Brazilian literature. (AU)

• Processo FAPESP: 20/03039-9 - Comportamento sexual, conhecimento sobre o HIV/AIDS e a busca por testes sorológicos em banco de sangue entre estudantes universitários
• Beneficiário: Jonathan Leonardo Gonçalves Prudencio
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica