Psychosocial approach of the faiths relative to the secularism : Creation of a measurement tool and a getting in touch with the perception of the cultural and ethnic minorities in France ; Approche psychosociale des croyances relatives à la laïcité : Création d'un outil de mesure et mise en relation...
Laïcité is considered a pillar of the French Republican model and is used, today, as a model of integration concerning immigrants and cultural and religious minorities in France. Research in socialpsychology studying the impact of support for the principle of laïcité on intergroup relations reveal that this principle negatively predicts the tolerance of cultural diversity. However, many sociologists, political analysts and historians agree to say that laïcité, as it is understood today, does not correspond to its initial definition, at the time of the creation of the law of Separation of Churches and the State, in 1905. Thus, it would seem that several, not only one, conceptions of laïcité exit. The objective of this thesis is to highlight the different conceptions of laïcité, and to study, to what extent, these reduce, or, on contrary, promote the tolerance of cultural and religious diversity. This objective is delineated in three lines of research: the first is to construct a measure of beliefs concerning laïcité taking into account the different interpretations of laïcité expressed in the public debate; the second is to study, to what extent, adhesion to the dimensions of laïcité is related to more or less tolerance of cultural diversity; the third is to study, to what extent, adhesion to the dimensions of laïcité reduces, or, on the contrary, promotes tolerance of religious diversity. In conclusion, this thesis shows that different conceptions of laïcité exist. These either promote tolerance of cultural and religious diversity, or on the contrary, reduce tolerance of cultural and religious diversity. The contributions of this work, both at the level of academic research, and at the societal level are discussed in the general conclusion ; La laïcité est considérée comme un pilier du modèle républicain français et est, aujourd'hui, utilisée en tant que modèle d'intégration concernant les immigrés et les minorités culturelles et religieuses en France. Les travaux en psychologie sociale étudiant l'impact de ...