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Dimensionality, reliability, invariance, and item analysis of the depression, anxiety, and stress scale-21 (DASS-21) in Honduran and Colombian university students

Crossref DOI link: https://doi.org/10.1186/s40359-025-03742-5

Published Online: 2025-11-25

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Castillo-Díaz, Marcio Alexander https://orcid.org/0000-0002-9489-7036
Periañez, Carlos Alberto Henao https://orcid.org/0000-0002-1018-3969
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Text and Data Mining valid from 2025-11-25

Version of Record valid from 2025-12-30
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Article History

Received: 18 May 2025

Accepted: 17 November 2025

First Online: 25 November 2025

Declarations

:

: All data collection procedures were approved by the Vice-Rectory of Student Affairs of the National Autonomous University of Honduras (Oficio VOAE 205–2020) and the Research Ethics Committee of Universidad Libre (Ref. 20.09.20), and were conducted in accordance with the Declaration of Helsinki. The electronically informed consent was obtained from all the participants, where the purpose of the study, researcher’s affiliation, and privacy guarantee were explained.

: Not applicable.

: The authors declare no competing interests.

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