3. Investigación
URI permanente para esta comunidadhttps://hdl.handle.net/20.500.12640/4065
Esta colección reúne las contribuciones de acceso abierto realizadas por los docentes e investigadores de la Universidad ESAN, publicadas en fuentes académicas externas. Los trabajos aquí incluidos abarcan una amplia gama de temas de relevancia académica y profesional, y están orientados a fortalecer el conocimiento y el impacto de la investigación en diversas disciplinas. Estos estudios están disponibles para el público en general, promoviendo la difusión y el intercambio de conocimientos en beneficio de la comunidad académica y de la sociedad.
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Ítem Acceso Abierto Validación de la Escala de Satisfacción con la Vida y su relación con las dimensiones del Autoconcepto en universitarios peruanos(Universidad de Lima, 2018-12-05) Oliver, Amparo; Galiana, Laura; Bustos, VariniaLife satisfaction has been the object of several studies, mostly assessed with the Satisfaction with Life Scale (SWLS). Recently, interest has been shown in the relationship between life satisfaction and self-concept, because life satisfaction seems to depend on the cultural context. The purpose of this research was to study the properties of the SWLS in a sample of Peruvian students, and to analyze the relationship between life satisfaction and self-concept in the Peruvian context. The study population consisted of 527 university students from Lima, Peru. Firstly, a confirmatory factor analysis was estimated and assessed, and reliability estimates of the scale and its items were calculated. Subsequently, a MIMIC structural equation model in which self-concept predicted life satisfaction was tested. The results show appropriate psychometric properties of the scale in Peruvian students, and demonstrate the relationship of this construct with the academic, family and physical dimensions of self-concept.Ítem Acceso Abierto Protectores ante la violencia escolar en contexto dominicano: un modelo explicativo desde la psicología positiva(Corporación Universidad del Caribe, 2015-12-17) Oliver Germes, Amparo; Bautista Gómez, Lesia María; Galiana Llinares, Laura; Descalzo Viñals, Ana María; Terreros García, Elena; Bustos Álvarez, VariniaSome aggressive behaviors of adolescents in schools became a particularly important problem in Latin American and Caribbean region. Specifically, in the Dominican Republic studies report of prevalence from 21.8 to 33.6 %. The aim of this research is to study if some variables from positive psychology such as self-concept, dispositional hope, entrepreneurial attitudes, and values can act as protective factors for such violent behaviors. In order to reach our goal, a study on a sample of 117 secondary students was carried out. Assessment tool kit included, together with information on socio-demographic data, the Violent Behaviors on School Scale, the Dispositional Hope Scale, the Self-Concept 5 Scale, the Entrepreneurial Attitudes Scale for Students, and the Personal Values Questionnaire. To evaluate the relation among the different dimensions, a MIMIC (multiple indicators multiple causes) structure equation model was estimated. Under this good fitting model, hope, entrepreneurial attitudes, personal values and four dimensions of self-concept successfully predict violent behavior in school approached through a rough measurement model based on six dimensions. The model results could offer useful information from two perspectives: a) Empirically approaching to the construct school violence with satisfactory factor loadings in this latent variable; b) Identifying predictors of violence, as hope, empathy, risk-taking in context of entrepreneurship, mixed values (combination of individual and collective ones) and family self- concept. Discussion section encourages the need to work through positive psychology variables trying to decrease the presence of violent behavior in schools in the Dominican Republic.Ítem Acceso Abierto Validación del autoconcepto Forma 5 en universitarios peruanos: una herramienta para la psicología positiva(Universidade Federal do Rio Grande do Sul. Curso de Pós-Graduação em Psicologia, 2015-10-01) Bustos, Varinia; Oliver, Amparo; Galiana, LauraSelf-concept, although central to traditional psychology, has recently gained importance in the context of positive psychology. The Self-concept Form 5 (AF5) is one of the most used measures when it comes to the Spanish speaking context. However, there are no studies on its psychometric properties going beyond reliability in Peruvian populations. The aim is to present the psychometric properties of the AF5 multidimensional scale in Peruvian university students. A sample of 527 university students was recruited. The survey included, besides the AF5, measures of dispositional hope and life satisfaction. A confirmatory factor analysis was implemented, with adequate results, c2(395) = 1484.46, p < .01, CFI = .93, RMSEA = .07. Cronbach's alphas were also calculated (ranging from .73 to .82), as well as item reliability indicators. Finally, self-concept dimensions were correlated with hope and life satisfaction, and all of them showed to be positive and statistically significant. Results offer evidence of appropriate psychometric properties of the AF5 in Peruvian undergraduates, allowing future research in this context to deepen into the new picture that has drawn positive psychology into traditional psychology.
