gruet isabelle's List: ITyPA

La participation à un MOOC implique un minimum de partage, qui n’est pas naturel chez chacun… Il faut franchir l’étape du “qu’ai-je d’intéressant à partager ?” (on filtre avant de partager), passer par “en quoi ce que j’ai à partager est intéressant ?” (on est prêt à partager mais on doute de l’intérêt de sa contribution) pour arriver à “je partage, ceux que ça intéresse y trouveront leur compte” (on partage sans évaluer l’intérêt de sa production ni les retombées qui peuvent en découler). D plus, le partage implique une perte de paternité relative, l’accord tacite de modifications ultérieures, de réutilisations, de détournements, …

réflexion sur la recherche sur internet

 

Dominique Cardon a fait des recherches assez intéressantes sur les métriques de classement des informations sur internet,en clair, les qualités que l’on recherche et les critères de choix dans notre politique de recherche. Pour résumer et faire simple :

 

La première qualité d’une information sur twitter est sa fraîcheur.

 

Si on fait des recherches d’information sur les réseaux sociaux, on va chercher des informations validées par nos réseaux, nos amis, des personnes en qui l’on a confiance : c’est l’affinité que l’on porte aux personnes qui nous sert de filtre.

 

Si l’on recherche sur Google, on fait confiance à l’algorithme de Google (le Page Rank) pour trouver l’information dont on a besoin

 

Si vous utilisez Google Scholar, c’est pour avoir des résultats de la recherche dans le domaine : vous faîtes donc confiance à la communauté scientifique …

 

Si l’on recherche sur les outils de social bookmarking, on va faire confiance aux internautes, sans avoir vraiment de repère fiable.

 

Toutes ces méthodes de recherche peuvent se justifier. Il me paraît important d’avoir conscience des valeurs que l’on met en jeu lorsque l’on lance une recherche …

<div id="content"><div id="content-left"><div class="post-52 post type-post status-publish format-standard hentry category-itypa tag-apprentissage tag-cardon tag-epa tag-itypa tag-veille"><div class="entry"><p>nformation sur twitter est sa fraîcheur.</p><br/><p>Si on fait des recherches d’information sur les réseaux sociaux, on va chercher des informations validées par nos réseaux, nos amis, des personnes en qui l’on a confiance : c’est l’affinité que l’on porte aux personnes qui nous sert de filtre.</p><br/><p>Si l’on recherche sur Google, on fait confiance à l’algorithme de Google (le Page Rank) pour trouver l’information dont on a besoin</p><br/><p>Si vous utilisez Google Scholar, c’est pour avoir des résultats de la recherche dans le domaine : vous faîtes donc confiance à la communauté scientifique …</p><br/><p>Si l’on recherche sur les outils de social bookmarking, on va faire confiance aux internautes, sans avoir vraiment de repère fiable.</p><br/><p>Toutes ces méthodes de recherche peuvent se justifier. Il me paraît important d’avoir conscience des valeurs que l’on met en jeu lorsque l’on lance une recherche …</p><br/><p><a rel="nofollow" target="_blank" href="http://www.territoiresweb.com/dominique-cardon-classification-web-google-facebook/">Pour aller un peu plus loin sur le idées de D. 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-apprendre à utiliser les outils d’internet pour accéder, classer et partager les informations
 -accéder aux informations qui nous intéressent, les partager voire les améliorer ou les créer.