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71.
La mondialisation et l'intensification de la concurrence internationale ont provoqué l'apparition de formes d'emploi flexibles et une précarisation de l'emploi. Le sentiment d'insécurité chez les salariés produit des effets sur leurs attitudes et leurs intentions que les auteurs se proposent d'examiner. Après un tour d'horizon des travaux de recherche sur la théorie du stress et la relation existant entre insécurité de l'emploi et ses conséquences, ils testent, sur un échantillon de 942 salariés d'Espagne, deux hypothèses. La première est que l'insécurité de l'emploi présente, d'une part, une corrélation négative avec la satisfaction au travail et l'engagement envers l'organisation et, d'autre part, une corrélation positive avec l'intention de quitter l'organisation; et la seconde, qu'il existe une interaction entre l'insécurité de l'emploi, le besoin économique et l'employabilité qui influe sur la prédiction de ces résultats. 相似文献
72.
José R. Berrendero Antonio Cuevas Beatriz Pateiro-López 《Statistics and Computing》2012,22(1):259-271
A test for the hypothesis of uniformity on a support S⊂ℝ
d
is proposed. It is based on the use of multivariate spacings as those studied in Janson (Ann. Probab. 15:274–280, 1987). As a novel aspect, this test can be adapted to the case that the support S is unknown, provided that it fulfils the shape condition of λ-convexity. The consistency properties of this test are analyzed and its performance is checked through a small simulation
study. The numerical problems involved in the practical calculation of the maximal spacing (which is required to obtain the
test statistic) are also discussed in some detail. 相似文献
73.
Roser Granero Fernando Fernández-Aranda Neus Aymamí Mónica Gómez-Peña Ana Beatriz Fagundo Sarah Sauchelli Amparo del Pino-Gutiérrez Laura Moragas Lamprini G. Savvidou Mohammed A. Islam Salomé Tàrrega José M. Menchón Susana Jiménez-Murcia 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2015,31(4):1161-1178
74.
Thais França Filipa Godinho Beatriz Padilla Mara Vicente Lígia Amâncio Ana Fernandes 《Gender, Work and Organization》2023,30(1):35-51
The outbreak of the COVID-19 pandemic has made explicit the burden of care shouldered by academic mothers, in addition to juggling their scholarly commitments. Although discussions are abundant on the impact of caring responsibilities on the careers of women academics, neoliberal academia continues to minimize such struggles. Despite the disruptions to family routines caused by the health crisis, academic institutions have expected academic mothers and fathers to continue undertaking their professional responsibilities at the same level as before, disregarding their parenting demands. This paper contributes to the research on parenthood in academia by looking at how, throughout the pandemic, academic parents have negotiated the tensions between parenthood and academic demands, and by investigating the strategies they use to confront neoliberal culture of academic performativity, even amid the health crisis. The paper engages with the “space invaders” concept used by Puwar (2004) to analyze the “hypervisibility” of academic mothers' and fathers' “bodies out of place” during the pandemic, and to investigate their “renegade acts” against the uncaring attitudes of their institutions. Evidence is drawn from a qualitative study conducted during December 2020 and January 2021 among scholars affiliated to Portuguese academic institutions: 17 in-depth interviews conducted with women, and two mixed-gender focus groups. Our results research reveal how the experiences of academic mothers and fathers were not uniform during the pandemic. In addition, it shows how, despite their commitment to their academic responsibilities, these parents have crafted various resistance strategies to confront the institutional pressure to continue maintain their working routines, and instead positioning themselves as “more than just academics.” 相似文献
75.
Raquel Escortell Beatriz Delgado Asier Baquero María C. Martínez-Monteagudo 《Child & Family Social Work》2023,28(4):1046-1055
In recent years, the scientific community has taken an interest in cyberbullying research due to the emotional and educational impact on all those involved. However, the scant evidence on samples from primary education is derived from statistical methodologies focusing on the individual, which generate specific profiles rather than acting roles. The present study focuses on the profiles of cyberbullying and its variability with the levels of self-concept and academic goals, using a sample of 548 Spanish primary education students aged 10–13 (M = 10.95, SD = 0.7). After analysing the data using Latent Class Analysis and MANOVA, the profiles developed were ‘not-involved’ (38.82%), ‘moderate victimization’ (37.17%), ‘high bully-victimization’ (19.29%) and ‘low victimization’ (4.7%). In addition, the group of students with the not-involved profile scored higher on the self-concept of their relationship with their parents, in language, in mathematics and their general self-concept than the group with moderate victimization. The same pattern was also observed for learning goals. The findings have significant implications for the creation of person-centred cyberbullying prevention programmes that permit a more targeted approach to cyberbullying behaviours in order to halt its progress. 相似文献
76.