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Factor analysis and cronbach's alpha for studying the knowledge of adolescents on HIV/AIDS: a construct validation study
Cordeiro, Jéssica Kelly Ramos; Nóbrega, Waleska Fernanda Souto; Oliveira, Milena Edite Casé de; Gomes, Kedma Anne Lima; Oliveira, Tiago Almeida de; Oliveira, Ângelo Giuseppe Roncalli da Costa.
Afiliación
  • Cordeiro, Jéssica Kelly Ramos; Universidade Estadual da Paraíba. Campina Grande. BR
  • Nóbrega, Waleska Fernanda Souto; Universidade Estadual da Paraíba. Campina Grande. BR
  • Oliveira, Milena Edite Casé de; Universidade Estadual da Paraíba. João Pessoa. BR
  • Gomes, Kedma Anne Lima; Universidade Estadual da Paraíba. João Pessoa. BR
  • Oliveira, Tiago Almeida de; Universidade Estadual da Paraíba. Campina Grande. BR
  • Oliveira, Ângelo Giuseppe Roncalli da Costa; Universidade Federal do Rio Grande do Norte. Natal. BR
Biosci. j. (Online) ; 39: e39042, 2023. tab
Article en En | LILACS | ID: biblio-1428228
Biblioteca responsable: BR396.1
ABSTRACT
To analyze the efficacy and psychometric properties of the Knowledge, Attitudes, and Practices Questionnaire when applied to adolescents. It was a cross-sectional construct validation study. Ten questions on the knowledge of HIV/AIDS were selected from the questionnaire for further data analysis and applied to 623 adolescents attending high school. The Statistical Package for the Social Sciences (SPSS) 25.0™ and Stata 14.0 software processed the data. Cronbach's Alpha verified the reliability of items, and the mean of each value ranged from 0.198 to 0.379. Factor analysis assessed the structure of correlations between variables. The resulting factors were lifestyle/habits, preventive actions, and endogenous and exogenous transmission. The scale was reliable for the studied population, ensuring the quality of the instrument.
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C - Todos os direitos reservados
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Enfermedades de Transmisión Sexual / Adolescente / VIH Idioma: En Revista: Biosci. j. (Online) Asunto de la revista: Agricultura / Disciplinas das Ciˆncias Biol¢gicas / Pesquisa Interdisciplinar Año: 2023 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Brasil
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Enfermedades de Transmisión Sexual / Adolescente / VIH Idioma: En Revista: Biosci. j. (Online) Asunto de la revista: Agricultura / Disciplinas das Ciˆncias Biol¢gicas / Pesquisa Interdisciplinar Año: 2023 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Brasil