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In this paper, we consider the estimation of the stress–strength parameter R=P(Y<X) when X and Y are independent and both are modified Weibull distributions with the common two shape parameters but different scale parameters. The Markov Chain Monte Carlo sampling method is used for posterior inference of the reliability of the stress–strength model. The maximum-likelihood estimator of R and its asymptotic distribution are obtained. Based on the asymptotic distribution, the confidence interval of R can be obtained using the delta method. We also propose a bootstrap confidence interval of R. The Bayesian estimators with balanced loss function, using informative and non-informative priors, are derived. Different methods and the corresponding confidence intervals are compared using Monte Carlo simulations.  相似文献   
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This paper investigates how policy and values interrelate concerning expectations of childcare based on 80 interviews with 40 families with young children from France and Sweden, respectively. Upbringing, learning and socialization are important expectations among French parents. The results presented here are in line with educational goals that may have been influenced by policy. The findings suggest that France may, in terms of expectations on childcare, still belong to the conservative cluster as categorized by Esping-Andersen (1990 Esping-Andersen, G. 1990. The three worlds of welfare capitalism, Cambridge: Polity Press.  [Google Scholar]), although family policy may differ from that of, for example, Germany and Italy in the same cluster. Swedish parents stress the importance of the individual child as well as pedagogy, thus, indicating compatibility between a parental wish for the individual development of the child and an emphasis on collective care in Swedish family policy.  相似文献   
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The data presented in this work were gathered within the framework of the psychosocial assistance programme for families with children in one of the oldest displacement shelters in Croatia. Over a period of 6 months, the mothers (N = 58) assessed the psychosocial adjustment difficulties of their children and how displacement affected their relationship with their children (N = 109). The study revealed that as time passed in displacement, mothers talked significantly less with their children and were generally more nervous. The most common difficulties manifested by children were appetite disorders, night fears, sleeping disturbances in general, increased sweating, fear of separation from their mother, despondency and general fearfulness. Over time the reported incidence of stress-related reactions in children significantly decreased. However, after a year spent in displacement, 12% of the children still manifested five or more stress symptoms. Children with a higher incidence of disorders had mothers whose adaptation to displacement was poorer and whose relationship with their children was less favourable. Their families were more often separated. Particularly apparent was the importance of providing psychological assistance for mothers and children who are unable to cope with the stress of displacement.  相似文献   
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Social workers within child protection services report that families marked by high levels of conflict between separated parents are among the most challenging cases to handle. Few studies however have focussed on how social workers themselves experience and meet with parents involved in hostile martial interactions. This article reports on a qualitative study involving 31 social workers and provides an analysis of their experiences and dilemmas in working with such families. Findings demonstrate that social workers struggle to find ways to help high‐conflict families and often find themselves at an impasse. Parents involved in such conflict are highly resistant to change, and social workers struggle to engage with them over concerns about their children. Furthermore, findings suggest that social workers lack organizationally allotted time to assist the parents. I conclude by discussing ways in which emotional support, empowering interventions, and strength‐based approaches enable social workers to manage relationships with high‐conflict families. More research on this topic is needed to support and promote better practices for social workers to be more effective in assisting high‐conflict families.  相似文献   
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As the population of Chinese immigrants has been growing rapidly in the United States, it has been understudied on the parenting behaviours as well as the roles parental stress and social support playing in parenting in this group. This study investigated whether parental stress was associated with parenting and whether this relationship was mediated by social support in a sample of 255 Chinese immigrant parents from the Survey of Asian American Families in New York City. Regression analyses with a rich array of control variables found that a higher level of parental stress and the presence of one or more stressors such as unemployment, low income, and low education were positively associated with the use of harsh discipline and parent–child conflicts and negatively associated with positive parenting practices. Social support functioned as a significant mediator in the relationships between parental stress and positive parenting practices but not in the relationships of parental stress with parent–child conflict or the use of harsh discipline.  相似文献   
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Understanding social aspects of parental well-being is vital because parents' welfare has implications not only for the parents themselves but also for child development, fertility, and the overall health of a society. This article provides a critical review of scholarship on parenthood and well-being in advanced economies published from 2010 to 2019. It focuses on the role of social, economic, cultural, and institutional contexts of parenting in influencing adult well-being. The authors identify major themes, achievements, and challenges and organize the review around the demands-rewards perspective and two other theoretical frameworks: the stress process model and the life course perspective. The analysis shows that rising economic insecurities and inequalities and a diffusion of intensive parenting ideology were major social contexts of parenting in the 2010s. Scholarship linking parenting contexts and parental well-being illuminated how stressors related to providing and caring for children could unjustly burden some parents, especially mothers, those with fewer socioeconomic resources, and those with marginalized statuses. In that vein, researchers continued to emphasize how stressors diverged by parents' socioeconomic status, gender, and partnership status, with new attention to strains experienced by racial/ethnic minority, immigrant, and sexual minority parents. Scholars' comparisons of parents' positions in various countries expanded, enhancing knowledge regarding specific policy supports that allow parents to thrive. Articulating future research within a stress process model framework, the authors show vibrant theoretical pathways, including conceptualizing potential parental social supports at multiple levels, attending to the intersection of multiple social locations of parents, and renewing attention to local contextual factors and parenting life stages.  相似文献   
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The relationship between the person with dementia with family caregivers is a key factor in maintaining a sense of self and personhood. Spousal caregiving in particular can create a world of shared meaning, and in the context of the presence of cognitive decline in one spouse, couple hood is essential to a full understanding of how spouses live with and respond to the impact of dementia. While much research has focused on the strengths of long-term married couples caring for a spouse with dementia, there is currently little research on how dementia impacts couples in late-life marriage. This qualitative case study focusses on two female caregivers in late-life marriages negotiating the challenges of caregiving for a spouse with dementia. Spouse 1 returned to live with her ex-husband in order to care for him through his dementia journey and they recently remarried. Spouse 2 married a close friend of the family prior to his dementia diagnosis. While participant shared perspectives include: (1) family dynamics, (2) isolation, (3) financial concerns, and (4) acceptance of their role in their spouse’s dementia journey, their long-term outlooks are divergent due to the complexity of their motives for entering in to late-life marriage.  相似文献   
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