1,720,969 research outputs found
La gestión de la convivencia escolar que necesitamos para la generación del bicentenario
No full textLos problemas de convivencia en la escuela no pueden ser simplemente confundidos con otras formas de trasgresión y violencia, ya que estos se ubican en una institución particular con víctimas, agresores y espectadores específicos. Así, nos hemos detenido en muchas oportunidades en el análisis del tipo de relaciones que desempeñan los alumnos, pero hemos hablado menos del protagonismo que los docentes tienen para generar u obstaculizar un clima social escolar deseable.
Conocer y actuar sobre estas dinámicas, colabora sin duda en la búsqueda de una gestión integral de la convivencia que oportunamente alcance a incrementar los factores de protección y cuidado, facilitando la construcción compartida de encuentros formativos de calidad para la vida personal y social de todos.Fil: Castro Santander, Alejandro, Pontificia Universidad Católica Argentina ; Argentin
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Construcción y Validación del Cuestionario de Acoso y Ciberacoso Escolar (CACE) mediante juicio de expertos
No full textRevista con referatoFil: Difabio de Anglat, Hilda. Universidad Nacional de Cuyo; Argentina.Fil: Difabio de Anglat, Hilda. Universidad Nacional de General Sarmiento. Instituto del Desarrollo Humano; Argentina.Fil: Castro Santander, Alejandro. Universidad Catolica de Cuyo; Argentina.Fil: Marsollier, Roxana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.El objetivo del presente artículo es validar los ítems de una prueba psicométrica sobre acoso y ciberacoso a través de la constitución de un tribunal de expertos. Se utilizó una metodología mixta con predominancia cuantitativa basada en la demostración de cuatro criterios teóricos, es decir, suficiencia, claridad, coherencia y relevancia, para cada uno de los ítems. Para el análisis cuantitativo, se trabajó con el modelo de Hyrkäs et al. (2003), los estadísticos de Friedman, la W de Kendall y la V de Aiken. El análisis cualitativo se desarrolló siguiendo la metodología de la Teoría Fundamentada de Strauss y Corbin (2016). Los resultados evidencian óptimos niveles de calidad en el dominio específico de la variable medida y evaluada. En consecuencia, indican que el instrumento sometido a evaluación de jueces expertos presenta indicadores psicométricos coherentes y adecuados en relación con las variables que pretende indagar.The objective of this article is to validate the items of a psychometric test on bullying and cyberbullying through the constitution of an expert panel. A mixed methodology with quantitative predominance was used based on the demonstration of four theoretical criteria (sufficiency, clarity, coherence and relevance) for each of the items. For the quantitative analysis, we worked with the model of Hyrkäs et al. (2003), Friedman’s statistics, Kendall’s W and Aiken’s V. The qualitative analysis was developed following the methodology of Strauss and Corbin’s Grounded Theory (2016). The results show optimal levels of quality in the specific domain of the variable measured and evaluated. Consequently, they indicate that the instrument submitted for evaluation by a panel of experts presents coherent and adequate psychometric indicators in relation to the variables it intends to investigate.O objetivo deste artigo é validar os itens de um teste psicométrico sobre bullying e cyberbullying por meio da constituição de um painel de especialistas. Foi utilizada uma metodologia mista com predominância quantitativa, baseada na demonstração de quatro critérios teóricos (suficiência, clareza, coerência e relevância) para cada um dos itens. Para a análise quantitativa, trabalhou-se com o modelo de Hyrkäs et al. (2003), a estatística de Friedman, o W de Kendall e o V de Aiken. A análise qualitativa foi desenvolvida seguindo a metodologia da Teoria Fundamentada de Strauss e Corbin (2016). Os resultados demonstram níveis ótimos de qualidade no domínio específico da variável medida e avaliada. Consequentemente, indicam que o instrumento submetido à avaliação por um painel de especialistas apresenta indicadores psicométricos coerentes e adequados em relação às variáveis ??que se propõe a investigar
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
Full text linkWe 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
Gestión de la convivencia y profesores contra corriente
No full textSe propone una reflexión y análisis histórico de formas de ejercer la autoridad por parte del profesorado de diferentes países. Se hace referencia a modelos diversos de autoridad adulta para finalizar con la consideración de que para hablar de calidad en educación es preciso partir de la calidad de las personas profesionales que la realizan, especialmente el profesorado. Finalmente se presenta un instrumento para la autorrevisión de los problemas de convivencia y disciplina para que el profesorado pueda valorar los diferentes factores que intervienen, ya sean de la comunidad educativa, relacionales o los organizativos del centro escolar.Es proposa una reflexió i anàlisi històrica de formes d'exercir l'autoritat per part del professorat en diferents països. Es fa referència a models diversos d'autoritat adulta per acabar fent la consideració que per parlar de qualitat en educació cal partir de la qualitat de les persones professionals que la realitzen, especialment el professorat. Finalment es presenta un instrument per a l'autorevisió dels problemes de convivència i disciplina perquè el professorat pugui valorar els diferents factors que hi intervenen, siguin de la comunitat educativa, relacionals o els organitzatius del centre escolar.Historical analysis and reflection is proposed of the forms of exerting authority by teachers in different countries. Reference is made to different models of adult authority in order to examine the consideration that in order to speak of quality in education the basis has to be the quality of the professional people that provide it, and especially teachers. Finally, the Instrument for the Self-revision of the problems of Coexistence and Discipline is presented in order for teachers to be able to evaluate the different factors that intervene in the same, whether that is the educational community, relational aspects or forms of organising the school centre
- …
