Search results for " Aspect"
showing 10 items of 1296 documents
Funcionamiento familiar, autoestima y consumo de sustancias en adolescentes: un modelo de mediación Family functioning, self-esteem and substance use…
2007
OBJETIVO: Analizar las relaciones directas e indirectas entre el funcionamiento familiar, la autoestima considerada desde una perspectiva multidimensional (autoestima familiar, escolar, social y física) y el consumo de sustancias. MATERIAL Y MÉTODOS: Los datos se recogieron durante el año escolar 2003-2004 y corresponden a dos muestras independientes de adolescentes españoles (n1= 414, Castilla y León; n2= 625, Comunidad Valenciana). Para el análisis de datos se utilizó la técnica estadística de ecuaciones estructurales y se siguió el procedimiento de análisis de efectos mediadores de Holmbeck (1997). RESULTADOS: La autoestima media significativamente la influencia del funcionamiento famili…
Diseño de un sistema de apoyo a la regulación social del aprendizaje en los xMOOC
2019
Esta investigación tiene como objetivo estudiar los procesos de regulación del aprendizaje, atendiendo tanto a su dimensión individual como social, en entornos de xMOOC. En concreto, se propone analizar cómo los procesos de autorregulación, corregulación y regulación social compartida pueden apoyarse y promoverse en este tipo de contextos abiertos y masivos para conseguir un aprendizaje más profundo. Para ello, se aplica un modelo de investigación basada en el diseño que permite intervenir directamente en la práctica pedagógica, a través de un proceso cíclico de cuatro etapas: diseño, intervención, evaluación y reflexión y rediseño de un sistema de apoyo a la regulación del aprendizaje en u…
Análisis de los antecedentes histórico-filosóficos de la "paradoja cognitiva de Duval"
2015
In a famous article published in 1993, Raymond Duval highlighted a simple fact: the student may confuse the mathematical object O he is trying to build cognitively with one of its semiotic representations R(O). Duval explained that this confusion was due to a sort of inevitable paradox: only someone who has already built O, can recognize R(O) as a representation of O and not as an object in itself. Thereafter, this thought has been extremely influential for researchers. However, even if in different terms, many scholars of semiotics have emphasized the same phenomenon. In this paper we propose to remind some of them. En un famoso artículo publicado en 1993, Raymond Duval evidenciaba el sigu…
Dimensiones del Ecosistema Digital Universitario: Validación del Instrumento «University Digital Ecosystem» (UN-DIGECO) / Dimensions of the Universit…
2020
El presente estudio presenta el diseño y validación del instrumento UN-DIGECO (University Digital Ecosystem), orientado a conocer el Ecosistema Digital Universitario, identificando las dimensiones asociadas al uso que hacen los estudiantes de los medios sociales (MMSS) y/o aplicaciones digitales. La validación de contenido y comprensión se efectuó en tres fases: construcción, refinado y validación psicométrica, mediante el análisis factorial confirmatorio, apoyado en el constructo teórico inicial. Se diseñaron ítems –recabando información de instrumentos similares-, acordes a indicadores adscritos a seis dimensiones: aprendizaje, interacción social, creación de contenidos, consumo online, o…
LA INCLUSIÓN DEL MÉDICO EN LA FORMACIÓN DEL INTÉRPRETE EN EL ÁMBITO SANITARIO
2017
La experiencia docente que describimos en este artículo propone la adquisición y desarrollo de destrezas interpretativas a través de cuatro sesiones teórico-prácticas sobre interpretación en los servicios públicos (ISP). Su particularidad reside en integrar a un profesional del ámbito médico-sanitario en el proceso de aprendizaje, que se perfecciona mediante role plays en el aula. Su colaboración desinteresada, activa y participativa estuvo presente desde la elección de los casos que se abordaron en clase derivados de sus experiencias con pacientes extranjeros, hasta la asunción del papel que habitualmente desempeñan en su trabajo en los ejercicios de simulación con los alumnos. La interacc…
Health Promotion Interventions in Sports Clubs: Can We Talk About a Setting-Based Approach? A Systematic Mapping Review
2019
Many researchers and authorities have recognized the important role that sports clubs can play in public health. In spite of attempts to create a theoretical framework in the early 2000s, a thorough understanding of sports clubs as a setting for health promotion (HP) is lacking. Despite calls for more effective, sustainable, and theoretically grounded interventions, previous literature reviews have identified no controlled studies assessing HP interventions in sports clubs. This systematic mapping review details how the settings-based approach is applied through HP interventions in sports clubs and highlights facilitators and barriers for sports clubs to become health-promoting settings. In…
Data practices and inequality in South African early childhood development policy: Technocratic management versus social transformation
2019
Background: In 1994, the African National Congress identified early childhood development as a potential strategy to redress the inequalities of apartheid, however, two and a half decades later, poverty still persists, and South Africa is one of the most unequal countries in the world. Aim: This article explores how policy texts based on and with the use of certain data practices establish ‘truths’ about childhoods and society, construct families and communities, and determine forms of provision to address inequality. Setting: In 2015, the South African government published the National Integrated Early Childhood Policy (NIECDP) to continue to address poverty and inequality. Its implementat…
Social psychological aspects of ACL injury prevention and rehabilitation: An integrated model for behavioral adherence
2017
Managing rehabilitation for ACL injury is dependent on uptake of, and compliance with, medical and safety recommendations. In this paper, we propose a multi-theory model that integrates self-determination theory and the theory of planned behavior to identify the motivational determinants ACL injury prevention and management behaviors and the processes involved. nonPeerReviewed
Heterogeneous photocatalysis: guidelines on experimental setup, catalyst characterization, interpretation, and assessment of reactivity
2019
Soon after the publication of the first pioneering works on heterogeneous photocatalysis, the number of papers on this topic continuously increased. This intriguing field of research is very complex as it endows with an interdisciplinary overview that involves different aspects of chemistry, physics, material and environmental sciences. Even if photocatalytic applications in real processes are often difficult to be implemented and scaled-up, investigations at laboratory scale are easy to be performed, and in some cases they may give rise to misconceptions. For this reason, the present work aims to sum up most of the common experimental techniques and procedures generally used in heterogeneo…
Classroom discussions: Possibilities and limitations for democratic classroom practices
2017
Are students offered possibilities to experience democratic practice in classrooms? Using an analysis of empirical data from classroom discussions in lower secondary school, this article identifies and explores two different types of classroom discussions which give students different positions: a conversation in which students are positioned as ‘poll respondents’, and a more deliberative conversation which positions students as learning debaters. The two forms of classroom discussions are discussed due to the way they give different meaning to democracy, and due to whether the student positions in the classrooms imply contribution to the subject matter and what is considered valuable knowl…