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241.
In this article we discuss some theoretical and methodological perspectives for studying children's neighbourhoods as a social‐pedagogical context. This social‐pedagogical perspective includes a focus in research on a reflective approach based on the acquisition of empirical indicators about the impact of the neighbourhood on children's socialisation. A research outline based on the idea of mapping children's neighbourhoods within their social and historical context is presented as one possible example of such an analysis. 相似文献
242.
Michael Braun Noah Lewin‐Epstein Haya Stier Miriam K Baumgärtner 《Journal of marriage and the family》2008,70(5):1145-1156
Despite huge imbalances in the division of housework between women and men, previous studies have found perceptions of equity on the part of women to be much more frequent than feelings of injustice. Taking a comparative perspective on the basis of International Social Survey Program (ISSP) 2002 data (N = 8,556), we find that, on the individual level, the explanatory frameworks that have been found to influence the actual inequality of household division of labor (time availability, resource dependence, and gender ideology) contribute to the explanation of perceptions of equity, in that they interact with the inequality of the household division of labor. On the country level, the gender‐wage ratio and the average level of inequality are important predictors. 相似文献
243.
Fabien Gagnon Mathieu Courchesne Benoît Lévesque Pierre Ayotte Jean‐Marc Leclerc Jean‐Claude Belles‐Isles Claude Prévost Jean‐Claude Dessau 《Risk analysis》2008,28(5):1221-1230
The present study was aimed at assessing the health consequences of the presence of radon in Quebec homes and the possible impact of various screening programs on lung cancer mortality. Lung cancer risk due to this radioactive gas was estimated according to the cancer risk model developed by the Sixth Committee on Biological Effects of Ionizing Radiations. Objective data on residential radon exposure, population mobility, and tobacco use in the study population were integrated into a Monte‐Carlo‐type model. Participation rates to radon screening programs were estimated from published data. According to the model used, approximately 10% of deaths due to lung cancer are attributable to residential radon exposure on a yearly basis in Quebec. In the long term, the promotion of a universal screening program would prevent less than one death/year on a province‐wide scale (0.8 case; IC 99%: –3.6 to 5.2 cases/year), for an overall reduction of 0.19% in radon‐related mortality. Reductions in mortality due to radon by (1) the implementation of a targeted screening program in the region with the highest concentrations, (2) the promotion of screening on a local basis with financial support, or (3) the realization of systematic investigations in primary and secondary schools would increase to 1%, 14%, and 16.4%, respectively, in the each of the populations targeted by these scenarios. Other than the battle against tobacco use, radon screening in public buildings thus currently appears as the most promising screening policy for reducing radon‐related lung cancer. 相似文献
244.
Ian St James‐Roberts 《Child Abuse Review》2007,16(1):47-69
Infant crying and night waking are common concerns for parents, costly problems for health services and may trigger infant abuse or lead to serious child disturbances. Parents are given contradictory advice on how to manage infant crying and sleeping, indicating the need for evidence‐based guidance. This review of recent research draws distinctions between infant crying and sleeping problems, between the problem identified by parents and the infant behaviour underlying the problem, between different types of crying behaviour and their causes, and between the types of cases which present at different ages. It proposes that the two main approaches to parenting advocated by baby‐care experts, ‘infant‐demand’ and ‘structured’ parenting, have different benefits, and costs. Comparative studies have found that infant‐demand parenting is associated with low amounts of fussing and crying in the first three months of age, but with night waking which continues beyond three months. Randomised controlled trials have provided evidence that structured parenting leads to more overall fussing and crying during the first three months, but reduced night waking and crying after that. The findings are translated into recommendations for preventing and treating infant crying and sleeping problems, for policy debate, and for further research. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
245.
Ayse Saka‐Helmhout 《英国管理杂志》2007,18(3):294-310
This article explores the impact of institutional variation on the extent to which subsidiary firms learn from multinational corporations. Learning is conceptualized here as consisting of two aspects: knowledge flow and reinforcement of or change in routines to incorporate the behaviourist assumptions of learning into the international business field. The research is based on in‐depth case studies that systematically compare the ways in which parent company knowledge diffuses to Polish, Turkish, Italian and German subsidiary firms in the chemical industry. The findings show that even though firms face the same global pressure to integrate and pursue the same international strategy, their learning outcomes are not the same. There is heterogeneous learning as a result of differences in the institutional context of home countries. Where institutional structures are not favourable to learning, the proactive or reactive orientation of actors to identifying future needs and modifying existing schemata – which highlight the importance of human agency – is significant in explaining learning. 相似文献
246.
Hilde H. Wierda‐Boer Jan R.M. Gerris Ad A. Vermulst 《Journal of marriage and the family》2008,70(4):1004-1014
Using questionnaire data on 149 Dutch dual‐earner couples with young children participating in the European Famwork study, we examine how adaptive strategies and gender ideology relate to parents’ perceived success in balancing work and family. Path analysis indicates that some adaptive strategies may harm individuals’ work‐family balance, particularly when they are made in the domain where the time budget is limited. In the need to succeed in multiple roles, however, endorsement of traits traditionally linked with the opposite gender, that is masculine traits for women and feminine traits for men, seems beneficial. We speculate that two underlying mechanisms — social pressure and time constraints — jointly operate in determining perceived success in balancing work and family. 相似文献
247.
NING DE CONINCK‐SMITH 《Journal of historical sociology》2008,21(4):513-534
Cases of sexual misconduct in Danish state schools became the objects of attention in the years following the turn of the 20th Century. An analysis of 85 cases where teachers were accused of sexual misconduct towards their students reveals that the period from 1900 to 1970 present a set of changes in the attitudes to and management of intergenerational sexuality. Throughout these years there existed three ambivalent features relating to the child and its sexuality, to the pros and cons of reporting the case, and to the behaviour of the masculine teacher at a time of changing pedagogical ideals. 相似文献
248.
249.
Peter P. Mollinga Ruth S. Meinzen‐Dick Douglas J. Merrey 《Development policy review : the journal of the Overseas Development Institute》2007,25(6):699-719
Starting from the assessment that past efforts at reform in agricultural water management in developing countries have achieved very little, this article argues that a fundamental change is required in the approach to policy and institutional transformation if the present deadlock in the internalisation of ecological sustainability, human development/poverty alleviation and democratic governance into the ‘core business’ of water bureaucracies is to be overcome. ‘Social engineering’ approaches need to be replaced by ‘strategic action’ approaches that acknowledge the inherently political character and the plurality of actors, institutions and objectives of water management — a perspective operationalised here around the notions of ‘problemshed’ and ‘issue network’. 相似文献
250.
Sara E. Goldstein Oksana Malanchuk Pamela E. Davis‐Kean Jacquelynne S. Eccles 《Journal of research on adolescence》2007,17(2):285-300
The present research explores risk factors for, and longitudinal associations of, sexual harassment by peers during adolescence. Eight‐hundred and seventy‐two African American and European American adolescents (65.4% African American, 51.1% females) were assessed during the summer after the eighth grade (mean age=14.2 years) and then again in the 11th grade (mean age=17.1 years). At the first assessment, adolescents were asked about their experiences with sexual harassment, their psychological reactions to sexual harassment, and also about their peer relationships, perceived pubertal timing, problem behavior, and mental health. At the second assessment, adolescents reported on their problem behavior and mental health. In general, youth who associated with peers who were involved in problem behavior were at risk for victimization. Among females, those who perceived themselves to be experiencing early pubertal development were also at risk. Additionally, for some adolescents, sexual harassment predicted later adjustment difficulties. 相似文献