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421.
The federal government increasingly expects child welfare systems to be more responsive to the needs of their local populations, connect strategies to results, and use continuous quality improvement (CQI) to accomplish these goals. A method for improving decision making, CQI relies on an inflow of high-quality data, up-to-date research evidence, and a robust organizational structure and climate that supports the deliberate use of evidence for decision making. This article describes an effort to build and support these essential system components through one public-private child welfare agency–university partnership.  相似文献   
422.
423.
The important relationship between fertility rates and economic development has prompted many researchers to try and better understand the determinants of family size. It has repeatedly been shown that the costs of children, both direct and indirect, are one of the most important determinants of fertility, exerting a significantly negative effect on birth rates in both developed and developing countries. Many studies which investigate the relationship between the costs of children and family size have assumed that these costs do not vary with parity. However, there is substantial evidence that the marginal costs of children are not constant but decrease with birth order in developed countries. In this paper, the hypothesis that there are diminishing marginal time costs of children is tested using household data from the developing country setting of the Philippines. By examining the determinants of additional time spent in childcare before and after the birth of a child, it is found that the marginal time costs are not the same across households of various sizes. Firstborn children cost significantly more in terms of additional mother's time than children of higher birth orders. In addition, the time costs of the second child are found to be significantly greater than those of the third child. However, these economies of scale in childcare are limited and do not extend beyond three children. The effect of birth spacing on the marginal time costs of children is also found to be significant.  相似文献   
424.
Early screening for language problems is a priority given the importance of language for success in school and interpersonal relationships. The paucity of reliable behavioral instruments for this age group prompted the development of a new touchscreen language screener for 2-year-olds that relies on language comprehension. Developmental literature guided selection of age-appropriate markers of language disorder risk that are culturally and dialectally neutral and could be reliably assessed. Items extend beyond products of linguistic knowledge (vocabulary and syntax) and tap the process by which children learn language, also known as fast mapping. After piloting an extensive set of items (139), two phases of testing with over 500 children aged 2; 0–2; 11 were conducted to choose the final 40-item set. Rasch analysis was used to select the best fitting and least redundant items. Norms were created based on 270 children. Sufficient test-retest reliability, Cronbach's alpha, and convergent validity with the MB-CDI and PPVT are reported. This quick behavioral measure of language capabilities could support research studies and facilitate the early detection of language problems.  相似文献   
425.
Teachers are instrumental in antibullying efforts given their position of authority in the classroom context, yet teachers can only be effective at reducing victimization and bullying in their classrooms if they are aware of who is involved. Consequently, teachers’ attunement to bullies and victims is a critical component of social dynamics management and antibullying practices. Given the importance of teacher attunement, there is a pressing need to identify relevant factors related to the degree to which teachers are attuned to bullies and victims. The major objective of the current investigation was to examine student- (gender, popularity status), classroom- (average bullying, norm salience of bullying, popularity hierarchy, class size), and teacher-level (gender, teaching experience) factors associated with teachers’ attunement to bullies and victims. Using a sample of students in 5th-grade classrooms, we analyzed the likelihood of teachers being attuned to 267 bullies (76.8% boys) nested in 112 classrooms and 343 victims (55.1% boys) nested in 120 classrooms using multilevel mixed-effects generalized linear models. Results indicated that teachers were more likely to be attuned to boy bullies and victims but less likely to be attuned to bullies and victims with higher popularity status. No classroom or teacher level factors related significantly to the likelihood of teachers’ attunement. Implications for social dynamics management and bullying intervention efforts are discussed.  相似文献   
426.
Jill Rubery 《LABOUR》1993,7(3):117-131
Equal pay for work of equal value has come to be seen as the policy most likely to reduce the gender earnings gap. This paper explores the theoretical basis for widespread undervaluation of women's work and argues that institutionalised discrimination in the labour market also affects internal pay and grading structures. Recent recognition of the scope for discretion in pay determination undermines the “market forces” argument against equal value. The current wage structure reflects an outdated model of social and family organisation. Much poverty is now the result of women seeking economic independence in a market which rewards them as subordinate family members. However, the main obstacles to equal value lie in labour market institutions. The increasing fragmentation of pay bargaining and moves to performance-related pay will reduce rather than promote the relationship between pay and job content.  相似文献   
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