Search results for "Catégorisation"
showing 10 items of 29 documents
The co-construction of the identical positionings of teachers and pupils in physical education
2015
This doctoral work is interested in the identical positionings of the teachers and the pupils led by the relation that the social scene in Physical Education establishes between them. These positionings are approached by means of the theories bound to the social categorization and more precisely the theory of the social identity, the theory of the auto-categorization and the conception of the social partitions. If the social partitions establish a continuation of the first two theories, they also rest on their own theoretical foundation, based on social psychology of the language. The goal of the first work was to propose a review of certain principles of the social categorization. This pro…
Vers des systèmes de découverte et de filtrage d'information documentaire : quelle stratégie faut-il mettre en place?
2000
Le problème de l'exploitation de grands gisements d'information, celle de bases de données du type "datawarehouse" dont la constitution se généralise, de catalogues informatisés (OPACs) de bibliothèques, de bases de données spécialisées, d'Internet (en particulier du Web) est l'impossibilité pour l'usager de visualiser l'ensemble des réponses que les systèmes de recherche mettent à leur disposition. Par exemple, de recentes études empiriques effectuées sur les www-Opacs ou sur les moteurs de recherche (par exemple Spink 1999, Ihadjadene1999) montrent que les requêtes des usagers sont pauvrement formulées (moins de deux termes et pas d'opérateurs booléens), ne visualisent pas plus de deux pa…
Intergroup relations between French and migrants of francopone sub-Saharan Africa
2016
The aim of this research is to update the identity changes and inter-categorical relational processes between Blacks and Whites, between Africans and Europeans on African migrants in Burgundy. We propose to understand migration as a process considering two elements: a) the temporality of the process and b) the space in which the various stages of migration take place. Our theoretical background is based on two major currents. The first one is the meta-theory of social identity, completed by the model of social partitions. The second one concerns some achievements of acculturation studies. A twofold methodology was used: firstly, the use of quantitative questionnaires, including the RepMut t…
When your nose knows what you see : multisensory development of visual categorization : evidence from odor-driven face categorization in the human br…
2020
This thesis examines whether and how odors contribute to the development of visual categorization in the human brain using fast periodic visual stimulation coupled with scalp electroencephalography (FPVS-EEG). Specifically, we sought to characterize if a neural visual response selective to the face category is modulated by the presence of a body odor in both infants (Study 1, 2, 3) and adults (Study 4).In infants, the selectivity of the odor effect on visual categorization was addressed by testing separately three categories in three groups of 4-month-old infants presented with a control odor or their mother’s odor. We observed that a face-selective response is largely enhanced by maternal …
Migrer ? Rester? Rentrer ? Les raisons du processus migratoire dans une population d'Afrique subsaharienne francophone
2014
This study is a part of a research program aimed at understanding the reasons French-speaking Sub-Saharan African nationals settle in Europe and particularly in France. We decided to use metaphorically, the definition of motivation proposed by Vallerand and Thill (1993) to create an anonymous questionnaire to collect data on the construction of the migration process. All participants (N: 318) are French-speaking Africans, citizens of Sub-Saharan African Francophone countries, aged between 14 and 56 years old. For the analysis, we created two groups: participants who reside in their home country (n: 164), and the migrant population (n: 154). In cases where it was relevant, we subdivided the …
Commentaire sur la réponse de Clémence, concernant le texte de Lacassagne, Salès-Wuillemin, Castel & Jébrane
2001
International audience