Browsing by Autor "Carlos Eduardo"

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Comparación de los modelos formativo, reflexivo y de antecedentes de evaluación estudiantil del servicio de docencia || Comparison of Formative, Reflective, and Antecedents Models of Students Evaluation of Teaching Service
(Pablo de Olavide University, 2013) Valdivieso Taborga; Carlos Eduardo
Se ha llevado a cabo un analisis comparativo entre un modelo con enfoque de medicion formativo, otro reflexivo y un tercero de antecedentes, de las dimensiones de la calidad de servicio de docencia.Previamente se disenaron instrumentos validos y fiables para la medicion de la calidad de servicio y sus constructos relacionados, a traves de un estudio exploratorio para obtener validez de contenido. Ademas, se llevaron a cabo un analisis factorial exploratorio (AFE) y otro confirmatorio (AFC), para obtener la estructura dimensional adecuada e items relevantes.Usando modelos de estructuras de covarianza (MEC) se comprobo que el modelo de antecedentes, aunque presenta igual poder predictivo, tiene mejores indices de ajuste que los modelos reflexivo y formativo.------------------------------------ A comparative analysis between three measurement models (with formative, reflective, and antecedents approach) has been conducted to measure the dimensions of the teaching service quality.Previously valid and reliable instruments have been designed to measure the service quality and related constructs. An exploratory study has been performed to obtain content validity. Additionally, both exploratory and confirmatory factor analysis (EFA and CFA, respectively) have been conducted to obtain the appropriate dimensional structure and relevant items.Using structural equations modeling (MEC) has been found that the antecedent model, although it has the same predictive power, has better fit indices than reflective and formative models.
Impacto de la aplicación Reader como herramienta de apoyo en la lectoescritura de las personas con discapacidad auditiva de la Asociación Central de Sordos El Alto
(2019) Rodrigo A Carrasco Loza; Carlos Eduardo
The difficulties faced by people with some type of disability have been reduced in recent times with the help of technology and the tools that it can provide, thus, technology is an important part of inclusion. In the field of mobile technology for the deaf, all information provided by the app must be visual or sensory. The problem lies in the fact that the people of ASCENSORAL (Central Association of Deaf El Alto), have limited development of their reading skills and therefore do not know, nor can they use applications that help them in their daily tasks. The present project tries to establish if the Reader application is an effective tool for learning the syntax of the Spanish language. The methodology used is quantitative of experimental type, applying the Wilcoxon Test, taking a sample of 31 people who are part of ASCENSORAL. The post-implementation review of the app showed that people improved their reading ability and comprehension, since 90% of the population passed the reading test successfully, satisfactory result taking into account the first evaluation in which only the 9.7% of the evaluated ones could demonstrate that they knew how to read.