Psychometric Validation of the Information Area of Digital Competence in High School Students in Perú
Psychometric Validation of the Information Area of Digital Competence in High School Students in Perú

Summary/Abstract: Background/purpose – Few psychometric tests have been identified in the literature that analyze digital competencies in school-aged children. The Evaluation Test of Digital Competencies in Compulsory Education Students (ECODIES, Casillas-Martín et al., 2020) is considered one of the most robust for its measurement. The aim of the study was to assess the psychometric validity of the “ECODIES – Area 1: Information” test with high school students from two Peruvian cities in 2021. Materials/methods – The research was formed as a basic level, nonexperimental, and cross-sectional study. Content validity was analyzed through expert judges (n = 8), while construct validity, factorial invariance, and reliability were tested with a sample of high school students from Lima and Cusco (N = 201). Results – The content validity obtained satisfactory results (Aiken’s V = 0.952, p < .01). Through construct validity, it was corroborated that the instrument measures the information competence (RMSEA = 0.052, CFI = 0.948, TLI = 0.928, PNFI = 0.67) and that this theoretical construct remains invariant between both of the groups studied. The instrument also demonstrates adequate internal consistency (α = 0.736, ω = 0.751, ordinal α = 0.869). Conclusion – “ECODIES - Area 1: Information” is a valid and reliable instrument for the assessment of the information digital competence, including cultural differences, in high school students.

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