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Traducción y validación de la Subjective Vitality Scale en una muestra de practicantes de ejercicio portugueses / Translation and Validation of the Subjective Vitality Scale in a Portuguese Sample of Exercise Participants
Moutão, João Miguel; Mendes Alves, Susana; Cid, Luís.
  • Moutão, João Miguel; Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD). PT
  • Mendes Alves, Susana; Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD). PT
  • Cid, Luís; Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD). PT
Rev. latinoam. psicol ; 45(2): 223-230, mayo-ago. 2013. ilus, tab
Article in Spanish | LILACS | ID: lil-691200
RESUMEN
El concepto de vitalidad subjetiva se refiere a la sensación de estar "vivo" y "alerta"; es decir, de tener energía disponible para sí mismo, reflejando una experiencia psicológica de entusiasmo e inspiración. El propósito de esta investigación fue traducir y analizar las propiedades psicométricas de la versión Portuguesa de la Subjective Vitality Scale, en una muestra de 935 practicantes de ejercicio, ambos hombres (344) y mujeres (591). Los resultados del análisis factorial confirmatorio confirmaron la estructura unifactorial de la escala (S-B χ² = 34.93; p = .000; χ²/gl = 3.88; NNFI = .961; CFI = .970; RMSEA = .074 con 90% CI = .049 - .101). Asimismo, se obtuvieron resultados que evidenciaron validez concurrente con las versiones portuguesas de la Rosenberg Self-Esteem Scale y de la Satisfaction with Life Scale. Del mismo modo, se documentan evidencias de fiabilidad, analizada como consistencia interna y estabilidad temporal. Los resultados apoyan preliminarmente el uso de la versión portuguesa de la Subjective Vitality Scale en el contexto del ejercicio.
ABSTRACT
The concept of subjective vitality refers to the state of feeling alive and alert; to have energy available to oneself. The aim of the present study was to translate and analyze the psychometric properties of the Portuguese version of the Subjective Vitality Scale in a sample of 935 exercisers, both men (344) and women (591). The results of the confirmatory factor analysis confirmed the good adjustment of the original factorial model (S-B χ² = 34.93; p = .000; χ²/gl = 3.88; NNFI = .961; CFI = .970; RMSEA = .074 con 90% CI =.049-.101). Also, concurrent validity was obtained through the application of the Portuguese versions of the Rosenberg Self-Esteem Scale and Satisfaction with Life Scale. In the same way, reliability of the scale throughout the analysis of internal and temporary consistency was also demonstrated. The present findings support the use of the Portuguese version of the Subjective Vitality Scale to assess vitality among Portuguese exercisers.

Full text: Available Index: LILACS (Americas) Type of study: Prognostic study Language: Spanish Journal: Rev. latinoam. psicol Journal subject: Medicina / Psychology / Sa£de Mental / Transtornos Mentais Year: 2013 Type: Article Affiliation country: Portugal Institution/Affiliation country: Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD)/PT

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Full text: Available Index: LILACS (Americas) Type of study: Prognostic study Language: Spanish Journal: Rev. latinoam. psicol Journal subject: Medicina / Psychology / Sa£de Mental / Transtornos Mentais Year: 2013 Type: Article Affiliation country: Portugal Institution/Affiliation country: Centro de Investigação em Desporto, Saúde e Desenvolvimento Humano (CIDESD)/PT