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151.
Adoption breakdown has attracted an increasing amount of attention over recent years, and studies coincide in stating that the mean age at which this phenomenon occurs is early adolescence. Nevertheless, the specific factors which influence adoption breakdown, have never been empirically explored. The aim of this article is therefore to analyse these factors by comparing cases of adoption breakdown which occurred prior to the onset of adolescence with those occurring after the beginning of this developmental stage. The study explores 69 cases of adoption breakdown occurring over the course of a decade in one Spanish region, taking into consideration variables related to the adopted children, the adoptive parents, the parent–child relationship, and the professional support services provided to these families. The results reveal a clear difference in the profile of breakdowns occurring before and after the onset of adolescence and identify a series of factors which seem to have a stronger influence in each group, such as violence, timing of problems, and unrealistic expectations regarding the child. These findings have important implications for professional adoption services, such us the importance of early identification of difficulties and the provision of support during adolescence.  相似文献   
152.

This paper deals with the analysis of the misery index in a group of 55 African countries by using fractional integration or I(d) techniques. In doing so, we can measure the degree of persistence of the index in a more flexible way than with other methods that simply use integer degrees of differentiation (zero or one). Our results indicate a large degree of heterogeneity across the countries, with some showing short memory behaviour (d?=?0); others long memory mean reverting behaviour (0?<?d?<?1) and others indicating the presence of unit roots (d?=?1). Thus, shocks will have different effects depending on the country examined. Generally, we also find a positive relationship between the levels of persistence and income.

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153.
154.
In this paper, the class of Lamé Lorenz curves is studied. This family has the advantage of modeling inequality with a single parameter. The family has a double motivation: it can be obtained from an economic model and from simple transformations of classical Lorenz curves. The underlying cumulative distribution functions have a simple closed form, and correspond to the Singh–Maddala and Dagum distributions, which are well known in the economic literature. The Lorenz order is studied and several inequality and polarization measures are obtained, including Gini, Donaldson–Weymark–Kakwani, Pietra, and Wolfson indices. Some extensions of the Lamé family are obtained. Fitting and estimation methods under two different data configurations are proposed. Empirical applications with real data are given. Finally, some relationships with other curves are included.  相似文献   
155.
The management of prostate cancer in the elderly is a major public health concern in most countries. Currently, most prostate cancers are diagnosed in elderly males. The elderly population is very heterogeneous. Thus, the current challenge is to identify better those individuals for whom specific screening tools and a Comprehensive Geriatric Assessment (CGA) would be beneficial. On the basis of the recommendations of the Prostate Cancer Working Group in the International Society of Geriatric Oncology, older patients with prostate cancer should be managed according to their individual health status and not by their age. CGA is the best tool for determining the health status of an older patient. In this article, we sought to assemble all available evidence on the models of CGA and the prevalence of geriatric conditions in older patients with prostate cancer. We also discuss the feasibility of the most used screening tools in elderly patients, that is, the Vulnerable Elders Survey-13 (VES-13) and G-8 as screening tools in this group of patients.  相似文献   
156.
The reality of child protection systems typically demonstrates a lack of attention to the voices of children. There are studies that confirm this fact and offer evidence of the benefits of participation, but gaps remain regarding the elements and processes that favour it. This qualitative study attempts to contribute to knowledge in this area through a detailed analysis of the perspectives of the actors involved and the role that children play in the return home. This article analyses the elements involved in the participation of the children when a return home is proposed after a period of family or residential foster care. As part of the study, 18 semi‐structured interviews were conducted and 22 discussion groups were created with a total of 135 participants (63 child protection services workers, 42 parents and 30 children and adolescents). The data were analysed using a content analysis process and underwent a peer review process in Atlas.ti. The results indicate that the participation of children and adolescents in the return home centres around (i) understanding the return home, (ii) strategies and emotional processes and (iii) social support.  相似文献   
157.
Abstract

This study surveyed 747 firefighters on their perceptions of work stress. The current emphasis in the fire brigades is on the management of traumatic or critical incident stress, but other work stressors may also be important. The firefighters rated their jobs as more stressful than other occupations, and psychological work stress as highest among a set of potential sources and types of stress. Although many factors were mentioned, the most frequently indicated stressors were associated with exposure to traumatic incidents such as major accidents or the suffering of others. Those who had previous experience with stress were more likely to rate current and future risk of stress as higher. Knowledge of existing organizational approaches to stress management was limited. The firefighters rated individual and informal sessions for dealing with stress as potentially more useful than the formal debriefing sessions now common in many emergency organizatins. Those who had previous experience with stress, however, were more likely to favour a formal organizational approach.  相似文献   
158.
Abstract Few studies on migrant transnationalism have explicitly adopted a geographical perspective, despite the widespread use of spatial metaphors in the literature and the potential advantages that a geographical approach offers. In this article, the geography of the transnational spaces of Punjabis, Kannadigas and Indo‐Fijians is analysed. Punjabis have constructed complex transnational spaces that are virtually global in scale. Kannadigas are engaged in transnational activities linking their places of residence with south India. Indo‐Fijians have emerged as a regional transnational community stretching across the Pacific Ocean. On the basis of their experiences, a consistent terminology is suggested and a typology of different models of transnational spaces is developed. This typology provides a tool to compare different transnational communities beyond the Indian experience. It can be seen as a preliminary step in the direction of a more theoretical approach that links the geography of migrant transnational spaces with sociological debates on social space.  相似文献   
159.
This article provides an overview of the political implications of various approaches to gender within the clinical literature. It emphasizes the process of the rapy within the social context of gender relations and identifies the politcal consequences of various clinical responses. Issues surrounding the appropriate role and stance of therapists relative to gender are identified, ethical issues such as neutrality and client welfare are re-examined, and suggestions for practice are addressed.  相似文献   
160.
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