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A solution for factorial validity testing of three-item scales: An example of tau-equivalent strict measurement invariance of three-item loneliness scale

Ultra-short scales are increasingly popular in surveys. Congeneric model fit of a three-item scale cannot be tested with Confirmatory Factor Analysis (CFA) without additional assumptions because the number of degrees of freedom is equal to zero. A more rigorous tau-equivalent model, assuming equalit...

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Detalles Bibliográficos
Autores principales: Czerwiński, Stanisław K., Atroszko, Paweł Andrzej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7936930/
https://www.ncbi.nlm.nih.gov/pubmed/33716473
http://dx.doi.org/10.1007/s12144-021-01554-5