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1.
Rev. int. med. cienc. act. fis. deporte ; 19(75): 505-520, sept. 2019. graf, tab
Article in Spanish | IBECS | ID: ibc-187228

ABSTRACT

La presente investigación pretende definir y contrastar un modelo explicativo del consumo de alcohol y tabaco, y la práctica de actividad física en función de las cinco dimensiones del autoconcepto en una muestra de 2.134 adolescentes de la provincia de Granada (España). Los instrumentos empleados fueron el Cuestionario de Autoconcepto Forma-5, Test para la Identificación de Trastornos en el Uso de Alcohol-AUDIT, Test para la Dependencia a la Nicotina-FTND y un cuestionario ad-hoc para controlar la práctica de actividad física. En esta investigación se planteó un modelo de ecuaciones estructurales que se ajustó de forma adecuada (χ2 = 79,476; gl = 8; p = 0,000; CFI = 0,968; NFI = 0,964; IFI = 0,968; RMSEA = 0,065). Los resultados obtenidos muestran una relación positiva entre el consumo de alcohol y el consumo de tabaco, y relaciones negativas entre el autoconcepto familiar, emocional y académico con el consumo de alcohol


The present research aims to define and contrast an explanatory model of alcohol and tobacco consumption, and the practice of physical activity according to the five dimensions of self-concept in a sample of 2.134 adolescents from the province of Granada (Spain). The instruments used were the Self-concept Questionnaire Form-5, Test for the Identification of Disorders in the Use of Alcohol-AUDIT, Test for the Nicotine-FTND Unit and an ad-hoc questionnaire to control the practice of physical activity. In this research, a model of structural equations was presented that was adjusted appropriately (χ2 = 79.476, gl = 8, p = 0,000, CFI = 0,968, NFI = 0,964, IFI = 0,968, RMSEA = 0,065). The results obtained show a positive relationship between alcohol consumption and tobacco consumption, and negative relationships between family, emotional and academic self-concept with alcohol consumption


Subject(s)
Humans , Male , Female , Adolescent , Self Concept , Motor Activity/physiology , Noxae/toxicity , Alcoholism/psychology , Tobacco Use Disorder/psychology , Adolescent Behavior/psychology , Models, Structural , Psychology, Adolescent , Cross-Sectional Studies , Spain
2.
Rev. int. med. cienc. act. fis. deporte ; 19(74): 243-258, jun. 2019. tab
Article in Spanish | IBECS | ID: ibc-183690

ABSTRACT

El presente estudio tiene como objetivo determinar y analizar las relaciones y diferencias existentes entre el clima motivacional, en base al nivel competitivo en judocas no profesionales. Participaron un total de 121 judocas chilenos no profesionales (70 hombres y 51 mujeres) con edades comprendidas entre los 18 y 40 años, provenientes de siete clubes de judo. Completaron una hoja de autoregistro de variables sociodemográficas y un cuestionario de clima motivacional (PMCSQ-2). Los resultados indican que en los judocas aficionados predomina el clima tarea y a medida que se asciende en el nivel, en deportistas amateurs cobra una mayor importancia el clima ego. Como principal conclusión destaca que los judocas amateurs distinguen en mayor proporción la diferencia entre la superación personal y el esfuerzo (clima tarea) y demuestran mayor habilidad física que los demás. Al contrario que sucede en los aficionados, donde la correlación entre ambos es inferior, aunque sigue siendo negativa


The aim of this study is to determine and analyse the relationships and differences in the motivational climate, based on the competitive level in non-professional judokas. A sample of 121 non-professional Chilean judokas (70 men and 51 women) aged between 18 and 40, coming from seven different judo clubs took part. They completed a self-registration sheet of sociodemographic variables and a motivational climate questionnaire (PMCSQ-2). The results indicate that the task goal orientation prevails in non-professional judokas and as the level rises, in amateur athletes the ego goal orientation takes on greater importance. The main deduction is that amateur judokas distinguish in a greater proportion between personal improvement and effort (task goal orientation) and show a greater physical ability than others.This is opposed to what happens with non-professionals, where the correlation between both is lower, although still negative


Subject(s)
Humans , Male , Female , Adolescent , Young Adult , Adult , Martial Arts/psychology , Athletes/psychology , Motivation/physiology , Motor Skills/physiology , Cross-Sectional Studies , Ego , Data Analysis , Surveys and Questionnaires
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