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      Composición e invarianza factorial de la versión corta del Physical Self Description Questionnaire en adolescentes mexicanos Translated title: Composition and factorial invariance of the Short Version of the Physical Self Description Questionnaire among Mexican adolescents Translated title: Estrutura e invariancia fatorial do versão curta de Physical Self Description Questionnaire em adolescentes mexicanos

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          Abstract

          RESUMEN El objetivo de esta investigación fue analizar las propiedades psicométricas propuestas por Marsh, Martin y Jackson (2010) para la versión corta del Physical Self Description Questionnaire (PSDQ-S). La muestra total fue de 915 adolescentes mexicanos 400 deportistas y 515 no deportistas, con edades comprendidas entre 11-15 años (M = 12.33; DE = 1.43). La estructura factorial del cuestionario se analizó mediante análisis factoriales confirmatorios. Los análisis, muestran que una estructura de nueve factores (actividad física, apariencia, grasa corporal, coordinación, resistencia, flexibilidad, salud, competencia deportiva y fuerza) es viable y adecuada tanto para la muestra total (GFI .964; RMSEA .030; CFI .981) como para las poblaciones de adolescentes mexicanos deportistas (GFI .921; RMSEA .049; CFI .946) y no deportistas (GFI .943 y RMSEA .049; CFI .970). La estructura de nueve factores, atendiendo a criterios estadísticos y sustantivos, ha mostrado adecuados indicadores de ajuste de fiabilidad y validez. Por otro lado, la estructura factorial, las cargas factoriales y los interceptos se consideran invariantes de acuerdo a la variable práctica deportiva; sin embargo, existen diferencias significativas a favor de los deportistas en cuanto a su autoconcepto físico: actividad física (-1.243, p <0.001), grasa corporal (-0.212, p <0.05), coordinación (-0.765, p <0.001), resistencia (-0.882, p <0.001), flexibilidad (-0.427, p <0.001), salud (-0.172, p <0.05), competencia deportiva (-1.026, p <0.001) y fuerza (-0.614, p <0.001). En conclusión, el PSDQ-S puede ser una herramienta útil para avanzar en el estudio de los factores que afectan al autoconcepto físico.

          Translated abstract

          ABSTRACT The aim of this research was to analyze the psychometric properties proposed by Marsh et al. (2010) for the Physical Self Description Questionnaire (PSDQ-S). The total sample has been composed by 915 Mexican adolescents, 400 athletes and 515 non-athletes, with ages from 11 to 15 years (M = 12.31, SD = 1.43). The factor structure of questionnaire has been analized through the confirmatory factor analysis. This analysis shows that a nine factors structure is viable and adequate for the total sample (GFI .964; RMSEA .030; CFI .981) and the populations of athletes (GFI .921; RMSEA .049; CFI .946) and non-athletes (GFI .943 y RMSEA .049; CFI .970). The nine factors structure (physical activity, appearance, body fat, coordination, endurance, flexibility, health, sport competence, and strength), according to statistical and substantive criteria, has shown adequate indicators of reliability and validity adjustment. On the other hand, the factorial structure, the factorial loads and the intercepts are considered invariant according to the variable sports practice; however, there are differences between athletes and non-athletes in favor of athletes in terms of their physical self-concept: physical activity (-1,243, p <0.001), body fat (-0.212, p <0.05), coordination (-0.765, p <0.001), endurance (-0.882, p <0.001), flexibility (-0.427, p <0.001), health (-0.172, p <0.05), sports competition (-1.026, p <0.001) and strength (-0.614, p <0.001). In conclusion, the PSDQ-S can be a useful tool to advance in the study of the factors that affect the physical self-concept.

          Translated abstract

          RESUMO O principal objetivo deste estudo foi analizar as propiedades psicométricas propostas por Marsh et al. (2010) para a versão curta de Physical Self Description Questionnaire (PSDQ-S). Amostra total foi de 915 adolescentes mexicanos 400 atletas e 515 não- atletas com idades entre 11-15 anos (M = 12.33; DE = 1.43). A estrutura fatorial foi analisado com anàlise fatorial confirmatòria. Os analises mostran a estrutura do nove fatores (atividade física, aparência, gordura corporal, coordenação, resistencia, flexibidade, saúde, competencia esportiva e força) e factível e adequado para a mostra total (GFI .964; RMSEA .030; CFI .981) e para ambas as populações, atletas (GFI .921; RMSEA .049; CFI .946) e não atletas (GFI .943 y RMSEA .049; CFI .970). A estrutura de nove fatores, em resposta a criterios estatísticos e materiais tem mostrado indicadores de ajuste adequados de confiabilidade e validade. Além disso a estrutura de fatores, cargas fatoriais e intercepto são considerados invariantes em variável prativa esportiva, porém diferenças entre atletas e não atletas forom encontrados em favor dos atletas em termos de seu autoconceito físico: atividade física (-1,243, p <0,001), gordura corporal (-0,212, p <0,05), coordenação (-0,765, p <0,001), resistência (-0,882, p <0,001), flexibilidade (-0,427, p <0,001), saúde (-0,172, p <0,05), competição esportiva (-1,026, p <0,001) e força (-0,614, p <0,001). Em conclusão, el PSDQ-S pode ser uma ferramenta útil para avançar no estudo dos fatores que afetam o autoconceito físico.

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          Most cited references26

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          Self-Concept: Validation of Construct Interpretations

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            Physical Self-Description Questionnaire: Psychometric Properties and a Miiltitrait-Meltimethod Analysis of Relations to Existing Instruments

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              High-Intensity Interval Training for Cognitive and Mental Health in Adolescents.

              Emerging literature suggests that physical activity and fitness may have a positive effect on cognitive and mental health in adolescents. The purpose of the current study was to evaluate the efficacy of two high-intensity interval training (HIIT) protocols for improving cognitive and mental health outcomes (executive function, psychological well-being, psychological distress, and physical self-concept) in adolescents.
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                Author and article information

                Journal
                cpd
                Cuadernos de Psicología del Deporte
                CPD
                Universidad de Murcia (Murcia, Región de Murcia, Spain )
                1578-8423
                1989-5879
                August 2020
                : 20
                : 2
                : 229-242
                Affiliations
                [1] orgnameUniversidad Autónoma de Chihuahua orgdiv1Facultad de Ciencias de la Cultura Física Mexico
                [2] orgnameUniversidad Castilla La Mancha orgdiv1Departamento Psicología Facultad de Educación Spain
                Article
                S1578-84232020000200018 S1578-8423(20)02000200018
                681277c3-d61e-4663-8b47-f023809219a4

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                : 05 December 2018
                : 01 March 2020
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 37, Pages: 14
                Product

                SciELO Spain

                Categories
                V Coloquio Internacional de Psicología del Deporte Público REDDECA

                Psicometría,Reliability,Fiabilidad,Validez,Evaluación psicológica,Psychological assessment,Psychometics,Autoconcepto físico,Validade,Physical self-concept,Confiabilidade,Psicometria,Avaliação psicológica,Autoconceito físico,Validity

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