1,720,961 research outputs found
Étude exploratoire des interactions mentales des étudiants de sixième sur la compréhension du concept de multiplication
No full textThis article presents the results of the investigation with the purpose of exploring how sixth-grade, high-school students built or interiorized the concept of multiplication from the beginning of their schooling up until present day.How to reference this article: FIGUEROA MOLINA, Roberto; UTRIA ECHEVERRÍA, Carlos; COLPAS CASTILLO, Rafael y ARAUJO PEREIRA, Antonio, “Estudio exploratorio de las interacciones mentales de los estudiantes de sexto grado sobre el entendimiento del concepto multiplicación”, Revista Educación y Pedagogía, Medellín, Universidad de Antioquia, Facultad de Educación, vol. XVII, núm. 43, (septiembre-diciembre), 2005, pp. 111-124.Received: september 2005Accepted: december 2005Este artículo presenta los resultados de la investigación cuyo propósito consistió en explorar cómo los estudiantes de sexto grado de bachillerato construyen o interiorizan el concepto multiplicación desde los inicios de su educación formal hasta la que actualmente poseen.Cómo citar este artículo: FIGUEROA MOLINA, Roberto; UTRIA ECHEVERRÍA, Carlos; COLPAS CASTILLO, Rafael y ARAUJO PEREIRA, Antonio, “Estudio exploratorio de las interacciones mentales de los estudiantes de sexto grado sobre el entendimiento del concepto multiplicación”, Revista Educación y Pedagogía, Medellín, Universidad de Antioquia, Facultad de Educación, vol. XVII, núm. 43, (septiembre-diciembre), 2005, pp. 111-124.Recibido: septiembre 2005Aceptado: diciembre 2005Cet article présente les résultats de la recherche dont le but consistait à explorer comment les étudiants de la sixième année du baccalauréat colombien construisent ou intériorisent le concept de multiplication depuis les débuts de leur éducation formelle jusqu'à ce qu'ils possèdent actuellement
Lectura del territorio como estrategia didáctica en la Institución Educativa Ambientalista Cartagena de Indias, Colombia.
No full textEste proyecto tiene como objeto fortalecer la conexión de los estudiantes con su
entorno mediante estrategias de educación ambiental, guiadas por la Política Nacional de
Educación Ambiental. Además, busca transformar el pensamiento y mejorar la relación
entre dimensiones sociales, culturales y naturales, logrando una mayor comprensión del
territorio y extendiendo prácticas sostenibles a hogares y comunidades.
La investigación integra la lectura del territorio en el PRAE, abordando la dinámica
socioambiental local y fomentando prácticas sostenibles. Se realizan procesos diagnósticos,
formativos y evaluativos a través de actividades educativo-ambientales, estrategias
didácticas y seguimiento en estudiantes de tercero y séptimo grado, con la participación de
docentes y padres de familia.MaestríaMagíster en Ciencias Ambientale
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Entendimiento conceptual de los estudiantes de la universidad del Atlántico sobre conceptos de ciencias naturales y educación ambiental y la repercusión en su futura formación
No full textIP 1116-11-14452Incluye anexos
- …
