1,720,962 research outputs found
Summaries
No full textDyer June, Verillon Pierre. Summaries. In: Aster, recherches en didactique des sciences expérimentales, n°23, 1996. Enseignement de la technologie. pp. 213-215
Summaries
No full textLowe Richard, Verillon Pierre, Vérin Anne. Summaries. In: Aster, recherches en didactique des sciences expérimentales, n°24, 1997. Obstacles : travail didactique. pp. 231-234
Summaries
No full textLowe Richard, Verillon Pierre, Vérin Anne. Summaries. In: Aster, recherches en didactique des sciences expérimentales, n°25, 1997. Enseignants et élèves face aux obstacles. pp. 227-230
Activité productive et processus constructifs à l'école : les activités scolaires de production peuvent-elles être source de construction pour les élèves ?
No full textVerillon Pierre, Manneux Guy, Leroux Pascal. Activité productive et processus constructifs à l'école : les activités scolaires de production peuvent-elles être source de construction pour les élèves ?. In: Aster, recherches en didactique des sciences expérimentales, n°41, 2005. Produire, agir, comprendre. pp. 3-26
LA TECHNOLOGIE : UNITÉ ET DIVERSITÉ D'UN ENSEIGNEMENT
No full textDurey Alain, Verillon Pierre. La technologie : unité et diversité d'un enseignement. In: Aster, recherches en didactique des sciences expérimentales, n°23, 1996. Enseignement de la technologie. pp. 3-8
Connaissance de soi et connaissance du travail dans la perspective d'une didactique de l'orientation scolaire : une approche par la co-analyse de l'activité des élèves
No full textConcepts and methods derived from the field of work psychology can shea new light on pupils' activity in class. The constrained nature of its aims and organization becomes apparent. Co-analysis of class activity with middle-school pupils reveals that in carrying out the tasks prescribed to them, pupils bring into play intermediary structures - genres and instruments, which are more or less shared prerequisites of action already evidenced by clinical approaches of work activity. In attempting to ground a didactical approach to vocational guidance, this paper snows that beyond the purely representational aspects at stake, it is necessary to take into account pupils' activity, notably in school, and how they relate to it.Des concepts et méthodes empruntés à l'analyse psychologique du travail, permettent d'éclairer d'un jour nouveau l'activité scolaire. Celle-ci apparaît comme une activité contrainte dans ses finalités et dans son organisation. Sa coanalyse conduite avec des élèves du collège montre que pour réaliser les tâches prescrites, ceux-ci mobilisent des entités intermédiaires - les genres et les instruments - prérequis plus ou moins partagés de l'activité déjà mis en évidence en clinique de l'activité professionnelle. Dans la perspective de contribuer à l'élaboration d'une didactique de l'orientation scolaire, ce travail montre la nécessité de dépasser une approche purement representationnaliste en tenant compte du rapport des élèves à leur activité, notamment en classe.Gustier-Bonna Régis, Verillon Pierre. Connaissance de soi et connaissance du travail dans la perspective d'une didactique de l'orientation scolaire : une approche par la co-analyse de l'activité des élèves. In: Revue française de pédagogie, volume 141, 2002. Vers une didactique comparée. pp. 67-75
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
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