Psychometric examination of the Sleep Problems Acceptance Questionnaire with a Brazilian sample: Insights on validity and measurement invariance
The Brazilian adaptation of the SPAQ shows adequate psychometric properties and is a valuable tool for clinicians and researchers. However, caution is needed when comparing scores across groups of good and bad sleepers, as item-level differences may affect structural comparability.
Authors
- Léo Paulos‐Guarnieri (ORCID: https://orcid.org/0000-0003-3269-7941)
- Ila Marques Porto Linares (ORCID: https://orcid.org/0000-0002-2283-5231)
- Renatha El Rafihi‐Ferreira (ORCID: https://orcid.org/0000-0002-2212-4608)
- Kristoffer Bothelius (ORCID: https://orcid.org/0000-0002-3075-4861)
- Marwin Machay Indio do Brasil do Carmo (ORCID: https://orcid.org/0000-0002-1052-6300)
- Maria Laura Nogueira Pires (ORCID: https://orcid.org/0000-0001-8050-1187)
Institutions
- Uppsala University (SE)
- Universidade de São Paulo (BR)
- University of California, Davis (US)
- Universidade Estadual Paulista (Unesp) (BR)
Publication Details
- Journal
- Trends in Psychiatry and Psychotherapy
- Published
- 2025-01-01
- DOI
- https://doi.org/10.47626/2237-6089-2025-1136
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00