El objetivo de la investigación fue reportar evidencias de validez y confiabilidad del Cuestionario de Autoconcepto Físico (CAF) en bailarines limeños. Se evaluó a 300 bailarines de ambos sexos (mujeres 65.7% y hombres 34.3%) cuya edad promedio fue de 20.44 años (DE = 3.64). La evidencia de validez relacionada a la estructura interna del CAF fue comprobada a través del análisis factorial exploratorio y confirmatorio. En dichos análisis se encontraron tres dimensiones (Habilidades Físicas, Condición Física y Atractivo Físico) que explicaron una varianza total de 52.74%, no se mantuvo la estructura original del cuestionario. En el análisis confirmatorio el modelo de tres factores oblicuo presentó aceptables índices de bondad de ajuste (GFI = .88, CFI = .89, RMSEA = .066). Respecto, a la confiabilidad, el cuestionario mostró adecuados coeficientes Alfa de Cronbach en un rango de .73 a .84. En relación, a las evidencias de la validez discriminante se utilizó el I- SPANAS, donde se encontraron correlaciones positivas y significativas entre el autoconcepto físico y el afecto positivo; así como negativas y significativas con el afecto negativo. Se concluye que el CAF cuenta con adecuadas propiedades psicométricas en la muestra de estudio / The objective of the research was to report evidences of validity and reliability of the Physical Self-Concept Questionnaire (CAF) in dancers from Lima. 300 dancers of both sexes were evaluated (women 65.7% and men 34.3%) whose average age was 20.44 years (SD = 3.64). The evidence of validity related to the internal structure of the CAF was verified through the exploratory and confirmatory factor analysis. In these analyzes three dimensions were found (Physical Abilities, Physical Condition and Physical Attractiveness) that explained a total variance of 52.74%, the original structure of the questionnaire was not maintained. In the confirmatory analysis, the oblique three-factor model presented acceptable goodness-of-fit indices (GFI = .88, CFI = .89, RMSEA = .066). Regarding reliability, the questionnaire showed adequate Cronbach's alpha coefficients in a range of .73 to .84. In relation to the evidence of discriminant validity the I-SPANAS was used, where positive and significant correlations were found between the physical self-concept and positive affect; as well as negative and significant with negative affect. It is concluded that the CAF has adequate psychometric properties in the study sample / Tesis
| Identifer | oai:union.ndltd.org:PERUUPC/oai:repositorioacademico.upc.edu.pe:10757/624842 |
| Date | 13 July 2018 |
| Creators | Bueno Obando, Valery Alexandra |
| Contributors | Manzanares Medina, Eduardo |
| Publisher | Universidad Peruana de Ciencias Aplicadas (UPC) |
| Source Sets | Universidad Peruana de Ciencias Aplicadas (UPC) |
| Language | Spanish |
| Detected Language | English |
| Type | info:eu-repo/semantics/bachelorThesis |
| Format | application/pdf, application/epub, application/msword |
| Source | Universidad Peruana de Ciencias Aplicadas (UPC), Repositorio Académico - UPC |
| Rights | info:eu-repo/semantics/openAccess, Attribution-NonCommercial-ShareAlike 3.0 United States, http://creativecommons.org/licenses/by-nc-sa/3.0/us/ |
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