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911.
ABSTRACTThis study investigated how peers can contribute to cultural minority students’ cultural identity, life satisfaction, and school values (school importance, utility, and intrinsic values) by talking about cultural values, beliefs, and behaviours associated with heritage and mainstream culture (peer cultural socialisation). We further distinguished between heritage and mainstream identity as two separate dimensions of cultural identity. Analyses were based on self-reports of 662 students of the first, second, and third migrant generation in Germany (Mean age = 14.75 years, 51% female). Path analyses revealed that talking about heritage culture with friends was positively related to heritage identity. Talking about mainstream culture with friends was negatively associated with heritage identity, but positively with mainstream identity as well as school values. Both dimensions of cultural identity related to higher life satisfaction and more positive school values. As expected, heritage and mainstream identity mediated the link between peer cultural socialisation and adjustment outcomes. Findings highlight the potential of peers as socialisation agents to help promote cultural belonging as well as positive adjustment of cultural minority youth in the school context. 相似文献
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ABSTRACTSocial policies such as paternity leave and parental leave offer fathers the opportunity to be more involved in childcare than earlier generations of fathers. While such policies are increasingly offered by governments around the world, research by the International Network on Leave Policies and Research shows that many European fathers do not take advantage of these benefits, despite fathers’ growing interest in participation in early childcare. This article introduces a special issue devoted to understanding how the workplace can impact European fathers’ interest in and abilities to take leave, a topic that has received relatively little research attention. The articles in the special issue suggest that barriers to European fathers’ leavetaking are deeply embedded in workplace culture and work practices and will be difficult to eradicate without a dramatic challenge to the concept of the male ideal worker, who prioritizes work above family. 相似文献
913.
O.D. Anderson 《Statistics》2013,47(2):299-305
The author believes that, once again, the time has come to study how sample autocorrelation behaviour departs from asymptotic theory. Amongst other things, the classical formulae for bias need revising in the light of current definitions, and to make them immediately applicable to practical situations. Considerable extensions are also necessary to cover more general ARIMA models and, further, to obtain results valid for short series. Motivation is provided by demonstrating the varied implications of bias for Box-Jenkins identifications estimation, verification and forecasting. 相似文献
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Alessandra Barassi Massimiliano Marco Corsi Romanelli Raffaele Pezzilli Elena Dozio Clara Anna Linda Damele Liborio Vaccalluzzo 《The aging male》2018,21(3):200-205
Erectile dysfunction is a common disease characterized by endothelial dysfunction. The aetiology of ED is often multifactorial but evidence is being accumulated in favor of the proper function of the vascular endothelium that is essential to achieving and maintaining penile erection. Uric acid itself causes endothelial dysfunction via decreased nitric oxide production. This study aims to evaluate the serum uric acid (SUA) levels in 180 ED patients, diagnosed with the International Index of Erectile Function-5 (IIEF-5) and 30 non-ED control. Serum uric acid was analyzed with a commercially available kit using ModularEVO (Roche, Monza, Italy). Within-assay and between-assay variations were 3.0% and 6.0%, respectively. Out of the ED patients, 85 were classified as arteriogenic (A-ED) and 95 as non-arteriogenic (NA-ED) with penile-echo-color-Doppler. Uric acid levels (median and range in mg/dL) in A-ED patients (5.8, 4.3–7.5) were significantly higher (p?.001) than in NA-ED patients (4.4, 2.6–5.9) and in control group (4.6, 3.1–7.2). There was a significant difference (p?.001) between uric acid levels in patients with mild A-ED (IIEF-5 16–20) and severe/complete A-ED (IIEF-5?≤?10) that were 5.4 (range 4.3–6.5) mg/dL and 6.8 (range 6.4–7.2) mg/dL, respectively. There was no difference between the levels of uric acid in patients with different degree of NA-ED. Our findings reveal that SUA is a marker of ED but only of ED of arteriogenic aetiology. 相似文献
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An emerging stream of work has been investigating the leadership processes necessary to guide public multi-sector collaborations. This stream of work argues that new leadership theory about integrative public leadership is needed because the context is different from that traditionally investigated by leadership researchers. In this paper, we advance the study of integrative public leadership by arguing that transformational leadership theory does apply to multi-sector collaborations, but needs to be augmented with an additional construct called “civic capacity.” We elaborate on this construct and suggest that it consists of three components: civic drive, civic connections, and civic pragmatism. 相似文献
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