Psychometric properties of the brief version of the social skills inventory for adolescents

Vanessa Barbosa Romera Leme ^[1] ; Felipe Valentini ^[2] ; Josiane Rosa Campos ^[3] ; Almir Del Prette ^[4] ; Zilda A. P. Del Prette ^[4]
1. [1] Universidade do Estado do Rio de Janeiro
  
  Universidade do Estado do Rio de Janeiro
  
  Brasil
2. [2] Universidade Salgado de Oliveira
  
  Universidade Salgado de Oliveira
  
  Brasil
3. [3] Universidade Estadual Paulista
  
  Universidade Estadual Paulista
  
  Brasil
4. [4] Universidade Federal de São Carlos
  
  Universidade Federal de São Carlos
  
  Brasil
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Localización: The Spanish Journal of Psychology, ISSN 1138-7416, Vol. 20, 2017, 9 págs.
Idioma: inglés
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Resumen
- The present study aimed to evaluate the evidence of internal structure and scores reliability of the Social Skills Inventory for adolescents - brief version (IHSA-Del-Prette). The following analyses were performed: (1) Exploratory Factor Analysis - EFA; (2) Confirmatory Factor Analysis - CFA; (3) Reliability; (4) Multigroup Analysis (invariance). The participants were 2,291 students of the Middle and High Schools, both sexes aged 12 to 17 years old divided into two sample groups: 1,172 participants in sample group 1 (collected 2006–2007) and 1,119 in sample group 2 (collected 2011–2012). The results of the EFA (group 1) support the four subscales structure (Self-control, Affective Approach, Empathy and Assertiveness) for 16 items (loadings > .30). The structure was confirmed by the CFA performed on the second group (CFI = .96, TLI = .95, RMSEA = .05, 90% CI [.04, .05], loadings > .50); and showed scalar invariance (samples 1 and 2) due to group and age, as well as partial scalar invariance due to gender (ΔCFI < .01; ΔNCI < .02). It was concluded the brief version of IHSA-Del-Prette presents psychometric properties for use in the Brazilian context.