Cross-Cultural Validation of the Basic Psychological Needs in Physical Education Scale between Portugal and Brazil Samples

Luis Cid ^[3] ; Carla Lettnin ^[1] ; Claus Stobäus ^[2] ; Diogo Monteiro ^[3] ; Tárcia Davoglio ^[2] ; João Moutão ^[3]
1. [1] Universidade Federal do Rio Grande do Sul
  
  Universidade Federal do Rio Grande do Sul
  
  Brasil
2. [2] Pontifícia Universidade Católica do Rio Grande do Sul
  
  Pontifícia Universidade Católica do Rio Grande do Sul
  
  Brasil
3. [3] Escola Superior de Desporto de Rio Maior
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Localización: The Spanish Journal of Psychology, ISSN 1138-7416, Vol. 19, 2016, 10 págs.
Idioma: inglés
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Resumen
- The main propose of this study is the cross-cultural validation of the Basic Psychological Needs in Physical Education Scale among Portugal and Brazil samples, through the study of measurement model invariance. Participated in this study, two independent samples, one with 616 Portuguese students, of the 2nd and 3rd basic grade of public school, aged between 9 and 18 years old and another with 450 Brazilian students, from 1st, 2nd and 3rd middle grade of public and private school, aged between 14 and 18 years old. The results support the suitability of the model (three factors, each one with four items), showing an adequate fit to the data in each sample (Portugal: χ2 = 203.8, p = .001, df = 51, SRMR = .062, NNFI = .926, CFI = .943, RMSEA = .070, RMSEA 90% IC = .060–.080; Brazil: χ2 = 173.7, p = .001, df = 51, SRMR = .052, NNFI = .940, CFI = .954, RMSEA = .073, RMSEA 90% IC = .061–.085), as well valid cross-cultural invariance among Portuguese e Brazilian samples (∆CFI ≤ .01). Those findings allow us to conclude that scale can be used to measure the basic psychological needs in physical education in Portugal and in Brazil.