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891.
We study prevalence of son preference in families of East and South Asian origin living in the USA by investigating parental time investments in children using American Time Use Surveys. Estimates show that East and South Asian mothers spend an additional hour of quality time per day with their young (aged 0–2 years) sons than with young daughters; son preference in mothers’ time allocation declines as children get older. East and South Asian fathers’ time with young children is gender neutral. We find gender specialization in time with children aged 6–17 with fathers spending more time with sons and mothers spending more time with daughters.  相似文献   
892.
893.
We analyse the impact of temporary foreign workers (TFWs) and permanent immigrants on interprovincial mobility in Canada. Empirical results are analysed through the lens of a theoretical model that incorporates a job-matching framework in a migration model à la Harris and Todaro. The effect of the inflow of TFWs in interprovincial mobility is negative, substantial and significant. This is not the case for the inflow of permanent immigrants selected through the Canadian point system. The robustness of these empirical results to issues of endogeneity is assessed through a classical instrumentation approach as well as through a diff-in-diff analysis taking advantage of a pilot project facilitating the admission of TFWs in two Western provinces over the 2007–2010 period. Our paper suggests that, in general, the impact of immigration on labour market conditions depends critically on the way immigration policy is set.  相似文献   
894.
Klassen messen     
The article investigates whether Austrian sociological research empirically addressed social class conceptions between 1945 and 1990. Contrary to the German reception, we find that, indeed, during the whole period scientific publications analyzed social relations and social change from a class perspective with an empirical approach. We embed this research in its historical context in order to work out the implicit explanations given concerning the existence of social inequalities. Moreover, we work out if post-World War II Austrian class analysis did link its work to the Austro-Marxist tradition that flourished between the two World Wars. The empirical focus of the article lies on scientific publications with an empirical approach to social classes and social change.  相似文献   
895.
The economic as well as political and ideological crises and transformations of capitalist social formations have created a crisis for Marxist approaches. This affects their assumption about the necessity, desirability and possibility of social transformation, but also about the actors fighting them out and their activities. Thus, a far reaching reformulation of its fundamental epistemological and theoretical assumptions is necessary. This contribution argues that the crisis of Marxism demands a self-reflective engagement with conditions of Marxist theoretical work. The acknowledgement of the fundamental openness and incompleteness of Marxist social critique as well as its contested production is indispensable to avoid authoritarian forms of politics and to be implicated into the legitimation of domination again. The encompassing character of the crisis tendencies of capitalist social formations and the multiplication of fields of conflict demands to overcome a monistic interpretation of social dynamics. To conceptualise capitalist social formations as relation of relations is an indispensable precondition for the analysis of the connections between different social structures and relations of power and dominance. Furthermore, the ability of capitalist social formations to change, which has been shown by the recent crises and transformations, demands a fundamental dynamisation of the Marxist concept of reproduction. The dynamisation of relative surplus production in knowledge based capitalism moves the adaptability of the subjects and their capacity to work centre stage. Only against this background can the plurality of perspectives for emancipation and social struggles come into view for Marxist theoretical work.  相似文献   
896.
Family is a fundamental determinant of children’s welfare outcomes, not only in terms of good or bad behaviour, but also in terms of child development, comprising emotional, social, and cognitive skills. Family structure is even more important in a developing country in which educational achievement tends to lag. Using a national sampling from the Program for International Student Assessment (PISA) conducted in 2009 and 2012 in Thailand as a case study for a developing country, this paper quantifies impacts the effects of family structure on cognitive skills and learning performance among Thai students. The findings reveal that family structure, especially for those living with both father and mother, can positively affect the academic achievement of Thai students compared to those who do not live with both parents. Thus, strengthening family structures should be another necessary policy to could promote positive educational outcomes in this developing country.  相似文献   
897.
For the past 50 years there has been a near global consensus that the demands of development necessitate that couples reduce their fertility as a critical act which would jump start economic growth. This consensus heralded the era of the One Child policy and over 90% of least developed states continue to run programs which seek to induce lower fertility rates in their populations. However, a growing body of literature is questioning both the validity and utility of these interventions. This article seeks to contribute to the rethinking of family planning programs. Using new data on family planning scores from forty two African states this article shows that rates of fertility are unlikely to be affected by the strength of family planning programs at lower levels of development. However, at moderate levels of development, family planning programs may contribute to accelerating the decline in fertility initiated by exogenous factors. These findings offer a fresh perspective on the wide spread adoption of family planning policy that permeates the developing world.  相似文献   
898.

Background

The rates of breastfeeding worldwide are slowly improving since 1996. Europe is still trailing behind the global breastfeeding incidence and prevalence rates. Thus, breastfeeding promotion, protection, prolongation and support have become an important challenge as breastfeeding sharply decreases in the first six months of life.

Objectives

The aim of this project is to determine, assess and identify the real impact of breastfeeding support networks in Murcia (Spain).

Methods

After searching unsuccessfully for a validated questionnaire, a specific one was developed and validated for measuring the impact of formal and informal support networks through five dimensions: satisfaction, consultation, experience, problems and support. The questionnaire was provided to 500 mothers with experience in breastfeeding, who brought their children to baby paediatricians between 2 June and 27 November 2014. Upon completion of the survey and fieldwork, a detailed statistical analysis was conducted.

Results

The degree of satisfaction perceived by the users of the services of support breastfeeding networks is remarkable. In addition, mothers who clarified their doubts and discussed their problems with health professionals and/or breastfeeding support networks were more likely to breastfeed for a longer duration compared to those who did not (p = 0.005). Furthermore, mothers who sought support in breastfeeding are more likely to breastfeed for more than 6 months (p < 0.0005).

Conclusion

Based on this information, we conclude that breastfeeding support networks have a positive influence in the duration of a women’s decision to breastfeed.  相似文献   
899.
Criticism against quantitative methods has grown in the context of “big-data”, charging an empirical, quantitative agenda with expanding to displace qualitative and theoretical approaches indispensable to the future of sociological research. Underscoring the strong convergences between the historical development of empiricism in the scientific method and the apparent turn to quantitative empiricism in sociology, this article uses content and hierarchical clustering analyses on the textual representations of journal articles from 1950 to 2010 to open dialogue on the epistemological issues of contemporary sociological research. In doing so, I push towards the conceptualization of a social scientific method, inspired by the scientific method from the philosophy of science and borne out of growing constructions of a systematically empirical representation among sociology articles. I articulate how this social scientific method is defined by three dimensions – empiricism, and theoretical and discursive compartmentalization –, and how, contrary to popular expectations, knowledge production consequently becomes independent of choice of research method, bound up instead in social constructions that divide its epistemological occurrence into two levels: (i) the way in which social reality is broken down into data, collected and analyzed, and (ii) the way in which this data is framed and made to recursively influence future sociological knowledge production. In this way, empiricism both mediates and is mediated by knowledge production not through the direct manipulation of method or theory use, but by redefining the ways in which methods are being labeled and knowledge framed, remembered, and interpreted.  相似文献   
900.
The article reexamines the prevailing perception of traditional economics as the science of rational choice among contemporary economists and sociologists, especially rational choice theorists. It proposes that conventional economics is not exclusively the theory of rational choice but also one of irrational choices in the economy. The article aims to contribute toward a fuller understanding and appreciation of classical and neoclassical economics, especially among sociologists, as composite rational choice-irrational choice theory and in that sense a multi- rather than single-paradigm science, thus no different from sociology and other social (and physical) sciences. This may be relevant or interesting to sociologists given that their rational choice colleagues, like economists, extol the “virtues" of conventional and modern economics as a single-paradigm, theoretically unified science around “rational choice” and criticize the “vices” of sociology as plagued by competing paradigms and theoretical disunity. The article supports many economic sociologists’ view or intuition of conventional economics as complex rational-irrational choice theory and multi-paradigm science, and disconfirms rational choice theorists’ interpretation and generalization of it as “rational choice theory” only and single-paradigm unified science.  相似文献   
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