Translation and Validation of the Selfitis Behavior Scale for the Portuguese Population

Authors

  • Lígia Monterroso Escola Superior de Saúde de Santarém, Instituto Politécnico de Santarém, Portugal https://orcid.org/0000-0003-0364-6491
  • Luís Sá Universidade Católica Portuguesa, Centro de Investigação Interdisciplinar em Saúde (CIIS), Porto, Portugal https://orcid.org/0000-0001-9687-413X
  • Claúdia Sousa Universidade Lusófona, HEI-Lab: Laboratórios Digitais de Ambientes e Interações Humanas, Lisboa, Portugal; Instituto Piaget, Insight - Piaget Research Center for Ecological Human Development, Lisboa, Portugal https://orcid.org/0000-0003-4658-9781
  • Hugo Alonso Universidade Portucalense/Research on Economics, Management and Information Technologies (REMIT), Porto, Portugal; Universidade de Aveiro, Centro de Investigação e Desenvolvimento em Matemática e Aplicações (CIDMA), Departamento de Matemática, Aveiro, Portugal https://orcid.org/0000-0002-1599-5392
  • Mafalda Silva Instituto Piaget, Escola Superior de Saúde Jean Piaget, Vila Nova de Gaia, Portugal https://orcid.org/0000-0002-2509-5566

DOI:

https://doi.org/10.12707/RVI25.50.41890

Keywords:

validation study, psychometrics, social networking

Abstract

Background: Excessive use of social media among young individuals can trigger obsessive behaviors, such as the obsessive compulsion to take selfies

Objective: To translate, culturally adapt, and validate the Selfitis Behavior Scale (SBS) among Portuguese higher education students.

Methodology: Psychometric study in which the SBS underwent apparent validity assessment, internal consistency analysis, confirmatory factor analysis, measurement invariance testing, as well as convergent and discriminant validity assessment.

Results: Confirmatory factor analysis of the original six-factor model revealed an adequate fit. Global internal consistency was high (α Cronbach’s and ω  McDonald’s = 0.94; CR = 0.97), with subscales ranging from 0.79 to 0.89. Evidence of convergent validity, discriminant validity, and invariance between groups with different selfie-taking frequencies was found. Statistically significant differences were observed between the groups, with higher scores in participants who reported taking selfies frequently.

Conclusion: The Portuguese version of the SBS exhibited good psychometric properties, proving to be a valid and reliable instrument for assessing selfitis behavior among higher education students.

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References

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Published

2025-12-18

How to Cite

Monterroso, L., Sá, L., Sousa, C., Alonso, H., & Silva, M. (2025). Translation and Validation of the Selfitis Behavior Scale for the Portuguese Population. Journal of Nursing Referência, 6(4). https://doi.org/10.12707/RVI25.50.41890

Issue

Section

Research Articles