Repositorio Institucional UNAD: Recent submissions

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    • Proyecto Cupi2: un enfoque multidimensional frente al problema de enseñar y aprender a programar 

      Villalobos, Jorge A.; Calderón, Nadya A. (Sello Editorial UNAD, 2009-10-15)
      The difficulties teaching and learning computer programming have been a worldwide recurrent topic for the last twenty years. The community of computer science educators has proposed a vast number of approaches but, unfortunately, none of them has been truly effective. To the motivational issues suffered by the students, we have to add the absence of a serious study regarding the skills and abilities they have to develop, ...

    • Análisis de las redes sociales y del éxito en un grupo de estudiantes de bachillerato a distancia 

      Landazábal Cuervo, Diana Patricia; Olarte Ramírez, Yeison Albero; Cabrera Vargas, Víctor Hugo; Verano Vergel, Diana Carolina (Sello Editorial UNAD, 2009-04-10)
      We present in this paper the results and reflections about the progress in the research “Network analysis and resilience in the academic achievement”. This research was developed for the student`s group Fénix, Ave de Luz and is part of the contest of the Research System of the Open and National University (siunad) in 2008. We had support of National System of Permanent Education. In this study we worked with students ...

    • Una mirada contextualizada del uso de prácticas de innovación en comunidades cultural y linguisticamente diversas: la necesidad de adaptación mutua 

      Vasquez Ph.D.,, Olga; Marcello, Angelica (Sello Editorial UNAD, 2009-10-15)
      This article shows the results, advances and projections from this investigation, obtained during the last years, concerning to the bilingual/bicultural after-school activity proposal, confined in a topic called The Magic Class. This pedagogical innovation, made with several communities in the San Pascal American Ethnic Group, in California, follows the Vygotzky´s theories about the game factor involved in the development ...

    • Un pueblo que dio ejemplo y muestras de civilidad 

      Valencia Agudelo, Alirio (Sello Editorial UNAD, 2009-04-10)
      In accord with an agreement signed in the year 2005 between the Caicedo Municipality, Antioquia and the Open Long Distance National University (Universidad Nacional Abierta y a Distancia (UNAD) a research work was done in that municipality to the southwest of Antioquia with the aim of doing a monograph of the municipality and to implement a municipal syllabus. This work was done through a participative research methodology ...

    • La argumentación en el debate: una ilustración sobre la aplicación de la retórica para el estudio del razonamiento en educación de adultos 

      Gómez-Estern, Beatriz Macías; Sánchez Medina, José A. (Sello Editorial UNAD, 2009-10-15)
      The aim of this work is to describe and illustrate the use of different kinds of arguments in a communicative setting as the focus group. We will show the pertinence of studying ways of deliberation in relation to ways of arguing in the debate. After that, we will analysethe architecture of arguments displayed by a group of women attending an adult literacy course, extracted from a research ran in Seville (Spain), about ...

    • ¿Puede ser la radio una herramienta pedagogica para la sana convivencia? 

      Arenas García, Gloria Elena (Sello Editorial UNAD, 2009-04-10)
      The subject will be focused from the value of mass media, like tool for the communities that have been harmed in their rights, like members of organized communities and that today work in the construction of spaces of coexistence, respect and tolerance, promoting its task through the magic of the radio. Do you consider reading friends who the radio can be a channel by which can materialize educative and pedagogical ...

    • La zona centro oriente, una mirada desde la coordinación zonal de investigación 

      Pineda Ballesteros, Eliécer (Sello Editorial UNAD, 2009-04-10)
      Recientemente se celebraron los 228 años de la insurrección comunera liderada por gente de esta bravía tierra. Entre ellos se destacaron José Antonio Galán y Manuela Beltrán quienes se manifestaban contrarios al mandato déspota de la corona española. Este artículo pretende ser una especie de homenaje al pueblo del gran Santander que ha demostrado su tesón y carácter fuerte a través de la historia, forma de ser que ...

    • Formas de producción de las comunidades indígenas para responder a las demandas del mercado globalizado 

      Cerón, Jairo Iván; Cabezas Burbano, Nancy (Sello Editorial UNAD, 2009-04-10)
      Indigenous communities have Caucana systems connotan an organization to establish a community-based order and social control, which is reflected in their productive systems arising from collective enterprises, through agro ecological production, under the concept of productive chains, food autonomy, systems financing alternative forms of local and external marketing, staff training itself, local research, administrative, ...

    • RESET y F5 ¿son las tic una necesidad de la escuela actual? 

      Valbuena B., Widman Said (Sello Editorial UNAD, 2009-04-10)
      The present speech is making from two technological metaphors, RESET and F5 (Refresh), where mainly the trouble of TIC’s necessity at the present school context is exposed. Starting from a theoric reviewing of the necessity concept with some writers contribution like Fresneda and Max Neef, where, clearly, the difference between necessities, satisfactors and possessions is founded. This first part is metaphoric understanding ...

    • Evolucion del la precisión de los juicios de metamemoria en juegos para instruccion apoyada por computador 

      Macías Mora, David; Maldonado Granados, Luis Facundo (Sello Editorial UNAD, 2009-04-10)
      Meta memory judgments are entailed to knowledge acquisition, storage and retrieval. From this point of view they are appraisal of: 1. easy of learning; 2. learning achievement during a period of time; 3. feeling of knowledge; and 4. confidence on answers already performed. They assess the memory content looking backward or forward. The assessment precision changes as the learning curve evolves. In this article we ...

    • Un modelo para la evaluacion de la calidad e-learning 

      Hansson, Henrik; Westman, Per; Åström, Eva; Johansson, Magnus (Sello Editorial UNAD, 2009-04-10)
      The Swedish National Agency of Higher Education conducted a study, 2007-2008, in order to develop knowledge about what constitutes quality in e-learning, and how such quality may be assessed within the framework of a national quality assurance system.This paper presents a model for quality assessment of e-learning. The model has been developed using analyses of policy documents, networks and development projects initiated ...

    • Aspectos importantes de los proyectos ICT4D, hacia un modelo para la evaluación de calidad 

      Mozelius, Peter; Hansson, Henrik; Kigozi Kahiigi, Evelyn; Ekenberg, Love (Sello Editorial UNAD, 2009-04-10)
      Information and Communication Technology for Development (ICT4D) is an approach adopted to improve the socio-economic situation in poor countries. It includes e-learning,open and free software, e-democracy, digital media, e-government, capacity building and infrastructure development. Billions of dollars are invested in such programs financed by international aid organizations, state funded aid agencies and multinational ...

    • Ayer y hoy en la didáctica de la educación superior 

      Jaramillo Mantilla, María del Pilar (Sello Editorial UNAD, 2009-04-10)
      In its first part the article sets up a historical journey through the paths of didactics, since the mid 17th century – when Juan Amós Comenio writes ¨Didactica Magna¨ a fundamental piece of further developments in the thematic – until our days. The author describes the surge of the first normal schools for teachers in the 1800´s Europe, the positioning of higher education through Universities and Superior Schools, by ...

    • Impactos sociales de las tecnologías digitales en educación: condicionantes y avances 

      Facundo D., Ángel H. (Sello Editorial UNAD, 2009-04-10)
      This essay is based on the result of diverse investigations made by the author. It was originally presented as a lecture given by the author in the VII Colombian Congress of Educational Informatics (VII Congreso Colombiano de Informática Educativa – RIBIECOL) that took place in Cali, in July 2006. In order to make clear the social impacts of the digital education technologies, the essay offers a reflection about the ...

    • Valoración del desarrollo conceptual y de las habilidades procedimentales y de razonamiento en estudiantes del curso de tecnología de cereales en UNAD pasto, con la utilización como mediador didáctico de un simulador en procesos de panificación 

      Ortiz, Fedra Lorena; Álava, Clemencia; Argoty, Magali; Fernández, Pablo (Sello Editorial UNAD, 2009-04-10)
      The learning strategies have been applied in the past years in different educational contexts; several studies show that when they are put in use, the students improve their learning. On the other hand, with the development of new technologies, the virtual learning objects have been presented as an alternative for the development of cognitive abilities. Nonetheless, Carreras (2003) affirms that these kinds of objects ...

    • Diseño de una prueba para medir el uso de estrategias metacognoscitivas en un entorno virtual de aprendizaje 

      Landazábal Cuervo, Diana Patricia; Urrutia Sarmiento, Iván Eduardo (Sello Editorial UNAD, 2009-04-10)
      This research had the goal of developing the first phase of a one macro project. In that macro project one propose is to design software for using metacognitive strategies in a virtual learning environment. In that macro project we propose three phases. The first it was to design and to validate the content of the test whit four experts judges. The test had 111 items in which we used the Mateo’s (1985) model. That model ...

    • El modelado y simulación para la comprensión de los sistemas de producción de pozos petroleros 

      Pineda Ballesteros, Eliécer; Calvete González, Fernando Enrique; Ruiz Díaz, Fernando (Sello Editorial UNAD, 2009-04-10)
      This article shows the results of a research proposal regarding if the use of models and simulations can contribute to the comprehension of the physical phenomenon associated with the production of oil wells. The research entails the modeling of the phenomena, including the oilfield and well. The Darcy Law is taken a theoretical reference, and once the models of the phenomena are built, a microworld is reconstructed ...

    • Gestión empresarial de la formalización de las protecciones sociales para salvaguardar el derecho al trabajo 

      Ibarra Ceron, Andrés Fernando; Sánchez Cárcamo, Ricardo Antonio; Santamaría Ramos, Johnker Augusto (Sello Editorial UNAD, 2025-06-21)
      Introducción.La formalidad de las protecciones sociales (TFPS) constituye un pilar fundamental para consolidar una senda de progreso social y económico estable, dado que su fortalecimiento facilita el acceso a empleos en condiciones favorables para los ciudadanos. En su concepción más básica, la TFPS está condicionada por la dinámica empresarial, la cual genera transformaciones en el mercado laboral y se relaciona ...

    • Mapeo de procesos como herramienta de gestión para la creación de valor en la industria electronica 

      Rojas Hernández, Dairon; Acosta Rodríguez , Leo Alejandro; Pelegrín Mesa, Arístides; Santana Duarte , Héctor; Vega Zárate, César (Sello Editorial UNAD, 2025-06-21)
      Introducción: Este artículo analiza la gestión de procesos orientada a la generación de valor en la industria electrónica de la provincia de Pinar del Río, Cuba. Se presentan los conceptos teóricos clave que sustentan la propuesta metodológica. Metodología: Se realizó un análisis documental para verificar la normativa vigente en la Empresa de Componentes Electrónicos, con énfasis en los procesos relacionados con la ...

    • La calidad del servicio y la satisfacción del cliente como impulsores estratégicos en las cafeterías Starbucks 

      Monroy Ceseña, Mauro Alejandro (Sello Editorial UNAD, 2025-06-21)
      Introducción: El objetivo principal de esta investigación fue evaluar la calidad del servicio y la satisfacción del cliente en los puntos de venta de Starbucks en la ciudad de La Paz, Baja California Sur, México, así como analizar el nivel de incidencia entre ambas variables. Metodología: Se empleó un enfoque mixto, realizando un análisis estadístico respaldado por la opinión de expertos. Se aplicaron 246 encuestas, ...