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301.
Children growing up in homes with many books get 3 years more schooling than children from bookless homes, independent of their parents’ education, occupation, and class. This is as great an advantage as having university educated rather than unschooled parents, and twice the advantage of having a professional rather than an unskilled father. It holds equally in rich nations and in poor; in the past and in the present; under Communism, capitalism, and Apartheid; and most strongly in China. Data are from representative national samples in 27 nations, with over 70,000 cases, analyzed using multi-level linear and probit models with multiple imputation of missing data.  相似文献   
302.
Orphans and schooling in africa: a longitudinal analysis   总被引:4,自引:0,他引:4  
Evans DK  Miguel E 《Demography》2007,44(1):35-57
AIDS deaths could have a major impact on economic development by affecting the human capital accumulation of the next generation. We estimate the impact of parent death on primary school participation using an unusual five-year panel data set of over 20,000 Kenyan children. There is a substantial decrease in school participation following a parent death and a smaller drop before the death (presumably due to pre-death morbidity). Estimated impacts are smaller in specifications without individual fixed effects, suggesting that estimates based on cross-sectional data are biased toward zero. Effects are largest for children whose mothers died and, in a novel finding, for those with low baseline academic performance.  相似文献   
303.
Kelley CGE, Kelley SMC, Evans MDR, Kelley J. Attitudes toward home‐based employment for mothers of young children: Australian evidence
Int J Soc Welfare 2010: 19: 33–44 © 2008 The Author(s), Journal compilation © 2009 Blackwell Publishing Ltd and the International Journal of Social Welfare. People have mixed feelings about paid employment for mothers with young children. This might reflect opposition to women's work per se or, instead, fear that children are harmed by the mother's absence from the home. To find out, we developed new questions differentiating support for or opposition to mothers working for pay depending on whether the employment is home‐based or outside the home. Data from a large representative national sample of Australia (n= 1,324) show that public support for employment is about 30 percentage points greater if the mother works at home. Structural equation analyses show social differences in levels of support. Thus work at home provides a way of increasing labour force participation and earnings for mothers (with the welfare benefits that implies), which is congruent with public opinion.  相似文献   
304.
The adjustment of expatriates to host countries has been identified as a determinant of their success in international assignments. The literature on expatriates is largely based on cases of expatriates from developed economies; however, given the current global market scenario, companies from developing countries are also assigning expatriates to international assignments. The purpose of this study was to understand the international adjustment of Brazilian expatriates working for Brazilian multinational subsidiaries in the United States of America (USA). The study used an exploratory approach of in-depth interviews with open-ended questions conducted with 11 Brazilian expatriates working for 11 different Brazilian multinationals in the USA. The contributions of this study are twofold: (1) exploration of the adjustment perspectives of expatriates of Brazilian multinational companies, and (2) exploration of the effects of variables from the USA context, as host country, on the international adjustment of expatriates. Findings show that Brazilian expatriates perceived that rules and laws of the USA had a great effect on their international adjustment, while cross-cultural differences influenced leadership styles and interpersonal relationship.  相似文献   
305.
The World Health Organization has declared antibiotic resistance “one of the biggest threats to global health.” Mounting evidence suggests that antibiotic use in industrial-scale hog farming is contributing to the spread of antibiotic-resistant Staphylococcus aureus. To capture available evidence on these risks, we searched peer-reviewed studies published before June 2017 and conducted a meta-analysis of these studies’ estimates of the prevalence of swine-associated, antibiotic-resistant S. aureus in animals, humans, and the environment. The 166 relevant studies revealed consistent evidence of livestock-associated methicillin-resistant S. aureus (MRSA) in hog herds (55.3%) raised with antibiotics. MRSA prevalence was also substantial in slaughterhouse pigs (30.4%), industrial hog operation workers (24.4%), and veterinarians (16.8%). The prevalence of swine-associated, multidrug-resistant S. aureus (MDRSA)—with resistance to three or more antibiotics—is not as well documented. Nonetheless, sufficient studies were available to estimate MDRSA pooled prevalence in conventional hog operation workers (15.0%), workers’ household members (13.0%), and community members (5.37%). Evidence also suggests that antibiotic-resistant S. aureus can be present in air, soil, water, and household surface samples gathered in or near high-intensity hog operations. An important caveat is that prevalence estimates for humans reflect colonization, not active infection, and the health risks of colonization remain poorly understood. In addition, these pooled results may not represent risks in specific locations, due to wide geographic variation. Nonetheless, these results underscore the need for additional preventive action to stem the spread of antibiotic-resistant pathogens from livestock operations and a streamlined reporting system to track this risk.  相似文献   
306.
ABSTRACT

A number of studies have found that working with family groups can be successful in improving outcomes for young people and their families. This article reports on a study in New South Wales in which juvenile justice staff offered collaborative family work interventions to young people as part of the routine offerings of a juvenile justice service. The primary objective of this study was to examine the extent to which young people who completed the family work had lower recidivism rates compared to three control groups. The methods included a comparison of recidivism rates between young people who completed the intervention, those who failed to complete, those who declined, and a matched sample of young people who were not offered the intervention. The results of the study indicated that many young people and their families were agreeable to be involved in the intervention and the completion rates were high, particularly if the work was undertaken in the family home. The young people who completed the intervention also had lower recidivism rates than young people in each of the control groups.

IMPLICATIONS
  • Collaborative family work can be offered successfully by juvenile justice services to young offenders and their families.

  • Collaborative family work can reduce recidivism rates for those who complete the intervention.

  • It is preferable to conduct the work in the family home where completion rates are likely to be higher.

  相似文献   
307.
308.
Objectives. To perform a preliminary study to compare the patterns of bruises in a physically abused group of children and a control group; to investigate whether these could be modelled statistically to enable probabilities of typical bruise patterns to be calculated; to apply Bayes' Theorem to find the probability that a child with a given bruise pattern has been the subject of physical abuse. Design. An observational study. Setting. Cardiff and Vale of Glamorgan. Subjects. Children who have suffered child physical abuse, 0–14 years. The diagnosis was confirmed at a case conference in all cases. A control group of 289 children who presented to the Accident and Emergency Department at the Cardiff Royal Infirmary after an accidental injury. Main outcome measures. The distribution bruise pattern in three regions of the body. The posterior probability of abuse for a given bruise pattern. Results. The bruise distribution in physically abused and control children was well described by a negative binomial distribution. There was a different distribution for the three different regions of the body in physically abused children. The bruising frequency and distribution for the physically abused group was very different from that of the controls. We were able to use parameters derived from these distributions to calculate posterior probabilities of physical abuse given a particular pattern of bruises using Bayes' Theorem. Conclusions. This preliminary study demonstrates that we can use Bayes' Theorem to combine prior probabilities of physical abuse with observed patterns of bruising in given children to obtain posterior probabilities of abuse. This principle has considerable potential for better diagnosis of the physically abused child. © 1998 John Wiley & Sons, Ltd.  相似文献   
309.
Recently the Singapore government has stopped promoting family planning as a general policy applicable to all sections of society. A more selective policy has emerged, in which some groups are still urged to adopt family planning, while others are encouraged to have larger families. Using project evaluation techniques, part of the rationale behind this change is explored in this paper. The question of whether a general family planning program is no longer viable in view of recent developments in the Singapore economy is considered. The results support the movement away from a general policy on the assumption that the economy will continue to grow at the average rate observed since the early 1970s. However, a general policy would still be viable if the negative real growth of 1985/6 were to continue.  相似文献   
310.
Using hand-collected data from DraftKings.com, a major daily fantasy sports website, we analyze draft selections of thousands of participants in daily fantasy basketball (DFB). In our study, the first thorough examination of DFB, we show that DFB is a game in which skill is necessary for success. Using econometric analysis, we find that winning participants utilize different strategies than losing participants; for example, winning participants more frequently select NBA rookies and international players. We also find that participants paying to enter more lineups in a given contest earn profits far more often than those entering few lineups, indicating that the number of lineups entered can serve as a proxy for skill. Additionally, we provide a thorough discussion of industry characteristics, prior literature, and gameplay, which should help readers familiarize themselves with this burgeoning fantasy sports variant. This study should further the literature on the contentious activity, which has been outlawed in many U.S. states and continues to elicit controversy.  相似文献   
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