Browsing by Subject "Propiedades psicométricas"

Now showing 1 - 3 of 3
  • Thumbnail Image
    Publication
    Open Access
    A validation study of the State Self-Esteem Scale-20 (SSES-20) and the State Self-Esteem Scale-6 (SSES-6) in a Spanish-speaking sample
    (Universidad de Murcia. Servicio de Publicaciones, 2025) Escrivá-Martínez, Tamara; Molinari, Guadalupe; Ciudad-Fernández, Víctor; Corno, Giulia; Baños, Rosa
    The State Self-Esteem Scale has not been studied in the Spanish population yet. Our objective was to assess the factor structure and internal consistency of the State Self-Esteem Scale (SSES-20 and SSES-6) in a Spanish-speaking sample. The second objective was to determine its convergent and discriminant validity by examining its relationships with varia-bles such as trait self-esteem, social desirability, depression, and anxiety. The sample consisted of 713 Spaniards (77.2% female; Mean Age = 25.32years). Findings suggest that a bifactor model with a general factor and three subdimensions provided a better fit for SSES-20 data. For the SSES-6 version, a hierarchical model with three non-correlated first-order factors and a common hierarchicalfactor was found to be the best fit. All dimensions exhibited moderate to excellent reliability. All factors were positively linked to trait self-esteem and social desirability, while inversely related to depression and state anxiety. Finally, performance, appearance, and social state self-esteem dimensions from SSES-20 negativelypredicted depression and state anxiety using linear regression models. Both Spanish versions, SSES-20 and SSES-6, demonstrated adequate psychometric properties within this sample, suggesting potential generalizability to diverse Spanish populations
  • Thumbnail Image
    Publication
    Open Access
    Construction and validation of an Instrument for the evaluation of Critical Thinking in Family Leisure Decision offline and online (ICT_FLD)
    (Universidad de Murcia, Servicio de Publicaciones, 2025-07-31) González Fernández, Natalia; Briones Pérez, Elena; Salcines Talledo, Irina; Martínez Abad, Fernando; Sin departamento asociado
    La investigación sobre el Pensamiento Crítico (PC) de las familias sobre el tipo de ocio que comparten necesita de herramientas validadas. El objetivo de este estudio es construir y evaluar las propiedades psicométricas de un instrumento para medir el PC de padres, madres y tutores legales respecto al ocio compartido offline y online dentro de la familia. Un total de 740 padres, madres o tutores legales de menores de entre 5 a 12 años respondieron al instrumento diseñado. Se analizaron las propiedades psicométricas del instrumento diseñado desde un enfoque cualitativo en la elaboración de los ítems y un proceso de validez de contenido por jueces expertos. Dado el carácter unidimensional de las escalas, se exploró la estructura factorial por medio de componentes principales. Posteriormente, se aplicó un análisis factorial confirmatorio de primer orden para confirmar la estructura factorial conjunta de ambas escalas. El instrumento muestra propiedades psicométricas satisfactorias, aunque los valores de los índices de bondad de ajuste en la escala de ocio familiar compartido offline precisan ser optimizados. Esta herramienta podría valorarse para promover las competencias personales en PC de las familias en cuanto a que incita a reflexionar de manera crítica y pausada sobre el ocio en familia.
  • Thumbnail Image
    Publication
    Open Access
    Mexican Quality of Work Life Scale in healthcare personnel: development and validation
    (Universidad de Murcia. Servicio de Publicaciones, 2024) Pérez-Ortiz, Alejandro; Antonio-Cruz, Aldo; Neri-Flores, Verónica; Pineda-Flores, Claudia; Romero-Hernández, Astrid X.; Ortega-Luyando, Mayaro; Gutiérrez-Velilla, Ester
    There is little evidence of measurement scales with appropriate psychometric properties regard Quality of Work-Life in health personnel, so the objective was to develop and examine psychometric properties of Mexican Quality of Work Life Scale (MQWLS). An instrumental, cross-sectional study was conducted. Phase 1) development of the scale and content validity; Phase 2) validation with two different samples [n= 293] and [n = 300] through an online questionnaire. Content validity was obtained for 60 items (Aiken's V>.90); exploratory and confirmatory factor analyzes yielded a six-dimension structure; the fit indexes from the final scale with 24 items were acceptable (χ2[257]=540.277; CMIN/DF=2.102; NFI=.914; CFI=.953; GFI=.877, AGFI=.845; SRMR=.047; RMSEA=.061 [.054-.069] p <.001), with good reliability indices (α =.949,ω=.982). MQWLS proved internal consistency reliability, several evidences of validity and acceptable configurational and metric invariance with a model that confirms the existence of six dimensions that explain the construct through 24 items.