Citas bibligráficas
Sevillano, L., (2017). Propiedades psicométricas del cuestionario de autoconcepto físico en deportistas de un instituto deportivo nacional filial Trujillo [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/5738
Sevillano, L., Propiedades psicométricas del cuestionario de autoconcepto físico en deportistas de un instituto deportivo nacional filial Trujillo [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2017. https://hdl.handle.net/20.500.12759/5738
@misc{renati/380294,
title = "Propiedades psicométricas del cuestionario de autoconcepto físico en deportistas de un instituto deportivo nacional filial Trujillo",
author = "Sevillano Vásquez, Laura Teresa",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2017"
}
The present study of technological type and psychometric design aims to establish the psychometric properties of the Questionnaire of Physical Self-Concept (CAF) in athletes of a national sports institute branch Trujillo. This study was carried out with a sample of 350 athletes made up of 234 males and 116 females to whom the questionnaire was applied individually. The results obtained show that when the construct validity of the instrument is estimated by the Item - test method, the thirty - six items that constitute it, show homogeneity indexes higher than the suggested minimum value (.20), which record values between .291 and .702. Through the Exploratory Factor Analysis, six factors were extracted using the parallel extraction method and oblique rotation, which together explain 57.23% of the total variance of the instrument, presenting a KMO = .846 and a p-value highly significant in Bartlett's sphericity test (p = .000). Likewise, the results of the confirmatory factor analysis, obtained using the maximum likelihood method and under the assumption of six related factors, showed a statistically significant p-value (p = .000) and satisfactory adjustment indexes (GFI = .952; NFI = .964), with an acceptable mean square error of approximation (RMSEA = .084), showing an acceptable fit between the estimated model and the theoretical model. The reliability of the instrument was estimated, using the internal consistency method, reaching the following indices: Physical Ability (0.830); Physical Condition (0.823); Attractive Physicist (0.789); Strength (0.77); General Physical Autoconcept (0.816); and General Autoconcept (0.842). Finally, the percentile norms of the CAF were made, according to gender.
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