Search results for "renta"
showing 10 items of 733 documents
Comment les étudiants pourraient réagir face à une hausse du coût de leurs études ?
2014
La théorie économique traditionnelle suppose que les étudiants décident de leurs études en fonction des coûts et des bénéfices anticipés de leur investissement scolaire. L'objectif de notre communication, basée essentiellement sur une recherche empirique, est de s'interroger sur l'information dont disposent les étudiants sur le rendement de leurs études en fonction notamment de leurs caractéristiques scolaires et socioéconomiques, puis leur réaction face à une hausse du coût de leur scolarité. A partir d'une enquête sur 400 étudiants en sciences humaines et sociales d'une université française, nous proposons dans un premier temps d'estimer la rentabilité qu'ils attribuent à leur projet scol…
Mother and offspring fitness in an insect with maternal care: phenotypic trade-offs between egg number, egg mass and egg care
2014
Background Oviparous females have three main options to increase their reproductive success: investing into egg number, egg mass and/or egg care. Although allocating resources to either of these three components is known to shape offspring number and size, potential trade-offs among them may have key impacts on maternal and offspring fitness. Here, we tested the occurrence of phenotypic trade-offs between egg number, egg mass and maternal expenditure on egg care in the European earwig, Forficula auricularia, an insect with pre- and post-hatching forms of maternal care. In particular, we used a series of laboratory observations and experiments to investigate whether these three components no…
Oya no shakaiteki chii no chigai kara mita chu・koutoukyoiku ni okeru “kyoshi no oya kouka”
2022
La singulière réussite scolaire des enfants d'enseignants : des pratiques éducatives parentales spécifiques ?
2012
From primary to secondary school, teachers’ children get the best results. However, very little research has looked in to the family processes on which this singular success is built. Based on the demonstration of the link between "achieve the best school performance" and "being a child of whom at least one parent is a teacher", this study aims to establish family factors, in particular parental educational practices, that explain this significant "teacher effect". From econometric analysis of the Panel 95 survey, it transpires that, on the one hand, teachers’ children are the most likely to benefit from the best practices of socialization and support at school and, on the other hand, that …
The singular school succes of teachers' children : any specific educational parental pratices ?
2012
From primary to secondary school, teachers' children get the best results. However, very little research has looked in to the family processes on which this singular success is built. Based on the demonstration of the link between "achieve the best school performance" and "being a child of whom at least one parent is a teacher", this study aims to establish family factors, in particular parental educational practices, that explain this significant "teacher effect". From econometric analysis of the Panel 95 survey, it transpires that, on the one hand, teachers' children are the most likely to benefit from the best practices of socialization and support at school and, on the other hand, that …
Redéfinitions des normativités de l'enfance au sein des familles monoparentales populaires. Vers un glissement des frontières entre rôle parental et …
2019
International audience
Parental socialization: Brazilian adaptation of the ESPA29 Scale
2011
O objetivo deste estudo foi analisar as propriedades psicométricas da versão em português brasileiro da escala de socialização parental ESPA29 (Musitu & García, 2001). Esta escala permite medir os estilos de socialização parental - autoritativo, autoritário, indulgente e negligente - através de duas dimensões independentes da conduta parental, extraídas do uso que os pais fazem das distintas práticas de socialização. Utilizando uma amostra de 2105 adolescentes brasileiros, com idades entre os 10 e os 18 anos, replicou-se a estrutura de dois fatores - Aceitação/Implicação e Severidade/Imposição - que compõem a escala, mediante a análise fatorial exploratória. Para completar o estudo de repli…
La percepción de la funcionalidad familiar: Confirmación de su estructura bifactorial
2012
Es necesario crear instrumentos válidos, fiables y de fácil aplicación para evaluar la funcionalidad familiar. En el presente estudio se confirma la estructura bifactorial de una Escala de Funcionalidad familiar de 23 ítems aportando índices de fiabilidad y validez externa en una muestra de 185 familias con hijos adolescentes. Se analiza la discrepancia parental, y se presentan los estadísticos descriptivos de esta variable en las dimensiones que constituyen la escala: Facilitador y Perturbador. El instrumento es útil para valorar la funcionalidad y para calcular la discrepancia parental en la percepción de la vida familiar, que es también un indicador de funcionalidad.
The perception of the family functionality: Confirmation of its bifactorial structure
2012
Es necesario crear instrumentos válidos, fiables y de fácil aplicación para evaluar la funcionalidad familiar. En el presente estudio se confirma la estructura bifactorial de una Escala de Funcionalidad familiar de 23 ítems aportando índices de fiabilidad y validez externa en una muestra de 185 familias con hijos adolescentes. Se analiza la discrepancia parental, y se presentan los estadísticos descriptivos de esta variable en las dimensiones que constituyen la escala: Facilitador y Perturbador. El instrumento es útil para valorar la funcionalidad y para calcular la discrepancia parental en la percepción de la vida familiar, que es también un indicador de funcionalidad. Valid, reliable and …
Distribución y formación de rentas en España
1996
n°6 de la collection "Documentos de Econometrica"; Documentos de Econometrica (Université de Saint Jacques de Compostelle), n°6; International audience