Persona: Leví Orta, Genoveva del Carmen
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Leví Orta
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Publicación Mathematical competence evaluation through the use of activities inspired by materials included in the Repository of Developing Quality in Mathematics Education(WTM-Verlag, 2017) Ramos Méndez, Eduardo; Leví Orta, Genoveva del Carmen; Carrillo Ruiz, José AntonioThis paper presents a study on the evaluation of mathematical competence based on the use of materials included in the repository maintained by the European Network Developing Quality in Mathematics Education (DQME). The sample is formed by a group of 242 students of the UNED of Spain who took the test of access to university for people over 25 years old. The study use a logistic model founded on Item Response Theory (IRT) and show interesting differential characteristics of the evaluation activities inspired by the questions proposed in the database generated by the DQME network.Publicación Diseño de programas y Arte frente a la violencia de género(Universidad Nacional de Educación a Distancia (España), 2019) Maciel Torres, Isabel Corina; Feliz Murias, Tiberio; Leví Orta, Genoveva del CarmenPublicación Dimensions of university tutoring: a psychometric study(Routledge. Taylor & Francis Group, 2020) Medina Rivilla, Antonio; Ramos Méndez, Eduardo; López Gómez, Ernesto; Leví Orta, Genoveva del CarmenOver recent decades university tutoring has attracted much attention. The research carried out has taken many formsemphasising the importance of developing good instruments for investigating this complex reality and its numerous perspectives. This article provides a psychometric analysis of a questionnaire that aims to assess the perceptions of students and professors regarding their perception of the importance and reality of tutoring at university in the current context. The questionnaire was analysed using applied statistical techniques, cluster analysis and multidimensional scaling, using a sample of 569 university professors and 679 students from different universities in the Community of Madrid (Spain). The results showed that the questionnaire contains several useful psychometric properties. This study contributes significantly to existing models in the literature. We confirm that tutoring at university has three dimensions (personal-social, academic and professional), which various authors on the subject consider to be key components. This study proposes a finer division of tutoring dimensions and characterises more analytically the role of the university tutor, in pursuit of the integral education of university students.Publicación Influencia del sistema AvEx frente al sistema de pruebas presenciales en el rendimiento académico de los estudiantes de la UNED: un estudio de caso.(Octaedro, 2023) Leví Orta, Genoveva del CarmenAunque el modelo metodológico de la UNED se basa esencialmente en un sistema de educación a distancia, contempla un elemento fundamental como son las pruebas de evaluación que los estudiantes tienen que realizar obligatoriamente en el aula de manera presencial. Las severas restricciones derivadas de la pandemia de covid limitaron notablemente la interacción directa de grupos de personas, en particular en ambientes cerrados, descartando la posibilidad de realizar los exámenes presenciales del modo tradicional y obligó a diseñar contra reloj un sistema de evaluación alternativo. La solución condujo al diseño de una aplicación informática, especialmente concebida para realizar los exámenes tradicionales de la UNED de forma no presencial, denominada sistema AvEx. Este trabajo tiene como objeto presentar un análisis comparativo del rendimiento académico de los estudiantes bajo los dos sistemas, el no presencial y el sistema tradicional de pruebas presenciales.Publicación An evaluation of university students' latent and self-perceived digital competence in the use of mobile devices(Wiley, 2020) Sevillano García, Luisa; Leví Orta, Genoveva del Carmen; Vázquez Cano, EstebanThis article presents an experimental study of the assessment made by university students of their level of digital competence in the use of mobile devices such as smartphones, laptops and tablets. The study was part of an investigation into ubiquitous learning with mobile devices and is based on the analysis of responses from a sample of 203 university students at eleven European and Latin American universities. Participants were asked questions about their performance on a set of digital activities that tested various components of digital competence. The analysis methodology was based on Item Response Theory (IRT). The survey data was analysed by applying a statistical model to represent the probability of obtaining an affirmative answer to each activity proposed. This enabled us to identify the difficulty and discrimination parameters of each activity. As an outcome of the study, measures on latent digital competence in individual participants were articulated. The results allowed us to describe how a number of devices and activities interacted. Understanding these types of interactions is necessary for a continued development of the evaluation of digital competence in students.Publicación Dimensiones de la competencia de identidad profesional docente de profesores universitarios de matemáticas(Impresa Académica, 2020) Ramos Méndez, Eduardo; Leví Orta, Genoveva del CarmenEn este trabajo se presenta la opinión de una muestra de profesores del área de Matemáticas, pertenecientes a universidades de España y Latinoamérica, sobre algunas dimensiones de la competencia de identidad profesional docente. La metodología utilizada se basa en el análisis de las respuestas de un cuestionario en el que se solicitó a los profesores que evaluaran la influencia de un conjunto de sub-identidades de su actividad profesional docente. Los resultados muestran una estrecha coherencia entre la opinión de los profesores y los modelos teóricos de identidad profesional docente recogidos en la literatura científica. Asimismo, se aprecia la alta valoración de los docentes sobre su identidad profesional.