Search results for "Association."
showing 10 items of 1723 documents
La représentation du stage d'observation chez des étudiants de première année au travers de deux modes de recueil
2003
National audience
La catégorisation d'un exogroupe à travers une tâche d'association de mots
2001
International audience
Assessment of Researchers Through Bibliometric Indicators: The Area of Information and Library Science in Spain as a Case Study (2001–2015)
2018
Research activities are subject to constant processes of evaluation, which increasingly include the use of bibliometric indicators to support decision-making. This paper presents a model for the individual evaluation of different facets of researchers' work and discusses the interest in using “control” parameters to identify deviations suggesting inappropriate conduct. The proposed model is illustrated through an empirical example that analyzes the activity of Spanish researchers in the area of Library and Information Science. There are important differences among the most productive authors, and in many cases, there is no association between the degree of participation in high-impact journ…
The association between achievement goal motivation and counterproductive work behavior: the moderating effect of work engagement and the Dark Triad
2020
BackgroundThe objective of the article is to describe the association between counterproductive work behavior (CWB), achievement goal motivation and the moderating variables: work engagement and the Dark Triad (DT). The theoretical bases of the tested models are: the four-factor theory of achievement goal motivation (Elliot & McGregor), the CWB conception of Spector, the JD-R model of Demerouti, the work engagement model of Schaufeli and the DT conception of Paulhus and Williams.Participants and procedureAn internet study was conducted with 138 office employees as participants. The variables were measured us-ing the Polish versions of the following tools: achievement goal motivation – A…
School climate as predictor of teachers’ capacity to meet the educational needs of adopted children in Italy
2020
The current study examines the association between different components of school climate (teacher–principal and teacher–parent relationships, parents’ involvement in school activities, connection between school and the local services) and teachers’ competences and knowledge regarding the adoption experience. Participants were 573 teachers (95.7% women; mean age = 47.06, SD = 8.66, ranging between 25 and 65) residing in three Italian regions characterised by rates of international adoptions that are higher than the national average. The association between school climate and teachers’ knowledge and competences on adoption was evaluated via independent multiple logistic regression analyses. …
Legumes in 21st century Europe: present and future importance in agri-food systems? New challenges for reseach.
2013
Intensification of agriculture since 1950 has globally led to the decline of grain legume crops, which currently represent less than 3 % of arable crops in France and Europe. Nevertheless, legumes have several major assets (i) as plant proteins for animal feed and human food and (ii) as plants fixing atmospheric N2 and thereby saving nitrogen inputs in cropping systems, and (iii) as diversification crops. The analysis of forage and grain legume producing systems in France showed that the dominant system results in a lock-in of the different factors limiting legume insertion into the current systems. But legumes could have a major role to play in the agroecological transition towards more su…
Temperamentally inhibited children are at risk for poorer maths performance : self-concept as mediator
2020
AbstractIt has repeatedly been found that temperamental inhibition and low academic achievement are associated with each other: children with cautious and wary or shy behaviour are at risk for low academic achievement. Several suggestions about the mechanism behind this association have been made, these highlighting for example, the fewer learning opportunities of cautious and wary children and more negative interaction between teachers and inhibited children. However, the empirical studies about these mechanisms are rare and, thus, they have remained unclear. This study examined whether children’s maths-related self-concept of ability acts as a mediator between their temperamental inhibiti…
« Les Amis de Musées : de faux amis ? » : coordination du numéro thématique Les Amis de musées,
2001
National audience; L'article introduit à un numéro analysant les rapports entre professionnels et bénévoles dans les musées et les sites du patrimoine
Genetic basis of STEM occupational choice and regional economic performance : a UK biobank genome-wide association study
2023
Abstract Background Science, technology, engineering, and mathematics (STEM) professionals are regarded as the highly skilled labor force that fosters economic productivity, enterprise innovation, and international competitiveness of a country. This study aims to understand the genetic predisposition to STEM occupations and investigate its associations with regional economic performance. We conducted a genome-wide association study on the occupational choice of STEM jobs based on a sample of 178,976 participants from the UK Biobank database. Results We identified two genetic loci significantly associated with participants’ STEM job choices: rs10048736 on chromosome 2 and rs12903858 on chrom…
A two-stage genome-wide association study of sporadic amyotrophic lateral sclerosis
2009
The cause of sporadic amyotrophic lateral sclerosis (ALS) is largely unknown, but genetic factors are thought to play a significant role in determining susceptibility to motor neuron degeneration. To identify genetic variants altering risk of ALS, we undertook a two-stage genome-wide association study (GWAS): we followed our initial GWAS of 545 066 SNPs in 553 individuals with ALS and 2338 controls by testing the 7600 most associated SNPs from the first stage in three independent cohorts consisting of 2160 cases and 3008 controls. None of the SNPs selected for replication exceeded the Bonferroni threshold for significance. The two most significantly associated SNPs, rs2708909 and rs2708851 …