1,721,056 research outputs found
Éditorial. Échanger pour apprendre en ligne
No full textReffay Christophe, Basque Josianne. Éditorial. Échanger pour apprendre en ligne. In: Sciences et Technologies de l'Information et de la Communication pour l'Éducation et la Formation, volume 15, 2008. ÉPAL : Échanger Pour Apprendre en Ligne. pp. 41-58
Knowledge to teach informatics: textual analysis of primary teachers’ productions
No full textDans ce chapitre, nous portons nos analyses sur ce que des documents pédagogiques (scénarios pédagogiques, fiches de préparation d’activités, retours d’expérience sur une activité mise en œuvre) pour l’enseignement de l’informatique, produits par des enseignants novices, peuvent révéler de leurs connaissances didactiques. Partant d’un ensemble de documents produits par les étudiants–futurs enseignants de trois instituts de formation en France et en Suisse, nous rendons compte d’un parcours de recherche en quatre étapes.Agence Nationale de la Recherch
Connaissances pour enseigner l’informatique : analyse textuelle de productions d’enseignants de l’école primaire
No full textNous proposons de nous intéresser aux connaissances des enseignants de l’école primaire pour enseigner l’informatique. Les ressources pédagogiques produites par des enseignants novices sont utilisées comme des traces de leurs connaissances didactiques-en-acte, concernant les contenus informatiques (enacted PCK). Ce chapitre est l’aboutissement d’un processus de recherche en plusieurs phases au cours desquelles nos analyses ont donné à voir certaines difficultés rencontrées par des enseignants novices dans leur compréhension des concepts informatiques. À l’aide d’outils issus du champ de l’analyse des données textuelles, tels que la classification de Reinert et l’analyse des correspondances, nous étudions ici les thématiques qui sont abordées dans notre corpus et établissons des liens entre le lexique utilisé et certaines caractéristiques des ressources à notre disposition.PublishedWe propose to look at primary school teachers' knowledge to teach informatics. The teaching resources produced by pre-service teachers are used as traces of their enacted Pedagogical Content Knowledge (enacted PCK) in informatics. This chapter is the culmination of a multi-phase research process during which our analyses revealed certain difficulties encountered by pre-service teachers in their understanding of informatics concepts. Using techniques from the field of Textual Data Analysis, such as Reinert's Clustering and Correspondence Analysis, we study the themes addressed in our corpus and establish connections between the lexicon and some characteristics of the resources
Enseigner, apprendre, former à l’informatique à l'école : regards croisés
No full textThis book presents a body of research on the conditions for teaching and learning computer science in elementary school. Bringing together researchers in education, computer science, psychology and linguistics, it examines the specific challenges of teaching computer science at school through a study of public policies, teaching practices, and the perceptions of students and teachers. It also proposes teaching resources and scripting tools to support the teaching of computational thinking, aiming to combine scientific rigor and accessible dissemination of knowledge.
Teaching, learning and training in IT at school: a cross-section of viewpoints is aimed at a wide readership, including researchers, trainers and teachers interested in teaching computer science.PublishedCet ouvrage présente un ensemble de recherches sur les conditions d'enseignement-apprentissage de l'informatique à l'école primaire. Mobilisant des chercheurs en éducation, informatique, psychologie et linguistique, il examine les défis spécifiques de l'enseignement de l'informatique à l’école à travers une étude des politiques publiques, des pratiques enseignantes, et des perceptions des élèves et des enseignants. Il propose également des ressources pédagogiques et des outils de scénarisation pour soutenir l'enseignement de la pensée informatique, visant à combiner rigueur scientifique et diffusion accessible des savoirs.
L’ouvrage « Enseigner, apprendre, former à l’informatique à l’école : regards croisés » s'adresse à un large public, y compris les chercheurs, les formateurs et les enseignants intéressés par l'enseignement de l'informatique
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
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
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