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121.
Although not always named, grief is central to the experience of mental illness — for people diagnosed, their families and their friends. Yet grief is almost absent from the literature and practice of mainstream psychiatry. This curious fact led to the writing of this article by two workers and a carer, with editorial and political advice from a consumer, as a small step in the direction of integrating perspectives of workers, carers and consumers. It examines the nature of grief associated with mental illness, its impact on family members, and why mainstream mental health services do not directly address it, with suggestions for some therapeutic ways to conceptualise and work with it.  相似文献   
122.
123.
A popular way to account for unobserved heterogeneity is to assume that the data are drawn from a finite mixture distribution. A barrier to using finite mixture models is that parameters that could previously be estimated in stages must now be estimated jointly: using mixture distributions destroys any additive separability of the log‐likelihood function. We show, however, that an extension of the EM algorithm reintroduces additive separability, thus allowing one to estimate parameters sequentially during each maximization step. In establishing this result, we develop a broad class of estimators for mixture models. Returning to the likelihood problem, we show that, relative to full information maximum likelihood, our sequential estimator can generate large computational savings with little loss of efficiency.  相似文献   
124.
Existing research linking prior military employment with labor market outcomes has focused on comparing the relative income of veterans and nonveterans. However, people who join the armed forces are uniquely selected from the broader population, and the form and direction of selectivity has shifted over time, with differential enlistment rates by race, region, and socioeconomic status. Understanding changes in the demographic composition of enlistees and veterans has significant import for the study of social mobility, particularly given changes in the occupational structure since the mid-twentieth century and wage stagnation well into the new millennium. Furthermore, labor market polarization and increases in educational attainment since WWII raise additional concerns about the social origins of military personnel and their occupational trajectories after discharge. Using data from the National Longitudinal Surveys, we investigate how social background is linked to both income and occupational mobility among veterans from three cohorts of American men: World War II, Vietnam, and the All-Volunteer Force. We find few benefits for veterans, for either income or intergenerational occupational mobility, once social background is controlled, suggesting that selection into the armed forces largely governs outcomes in the civilian labor market. Our findings have significant importance for understanding civilian labor market outcomes and trajectories of social mobility during distinct phases of military staffing.  相似文献   
125.
ABSTRACT

While in Western literature, migration is generally considered an individual or (nuclear) household phenomenon, Indian context adds the strong presence of parents and extended family to the constellation. This paper addresses how significant others shape the life course events and the migration trajectories of highly skilled Indian migrants to the Netherlands and UK. We employ a qualitative approach to the life course framework to highlight the linked lives that can alter the migration decisions. Our findings are drawn from 47 semi-structured biographic interviews. The results underscore how further migration decisions are often informed by the implications of the different life stages of the linked lives, the key elements being care-giving by and for the parents. Furthermore, we also illustrate how migration provides space for negotiating social norms and expectations: due to the geographical distance between migrants and their parents, the local (non-Indian) context plays a bigger role and thus the need for and timing of conformity with norms can be postponed. The understanding of family life in transnational settings will be enriched when individuals are embedded within the cultural background and linked lives are extended beyond the immediate nuclear family.  相似文献   
126.
This paper investigates the social meaning of post‐nasal [ɡ]‐presence, a dialectal variant characteristic of North Western varieties of British English that is claimed to have local prestige. Using a matched‐guise approach, this study reveals the absence of a community‐wide norm with respect to how [?ɡ] clusters are evaluated as well as diachronic change in the level of awareness speakers have of this variable. Older subjects are not sensitive to the dialectal status of [?ɡ] and as a result do not evaluate it differently from [?]; the local form is more accessible to evaluation among younger subjects, for whom the northern indexicality is stronger, but at this incipient stage of social meaning there is no agreement on what the content of this evaluation should be. The results speak to questions regarding the development of shared norms, their role in the speech community, and the granularity of social meaning more generally.  相似文献   
127.
Efficient Semi-Latin Rectangles: Designs for Plant Disease Experiments   总被引:1,自引:0,他引:1  
Experiments on disease in plants often use half-leaves as experimental units. The whole leaves are typically in the rectangular array formed by h leaf-heights (rows) and p plants (columns), where h < p . We specialize to the case where h = n and p = 2 n and there are 2 n treatments. If each treatment occurs once per column and twice per row, we call such a design a semi-Latin rectangle. Efficient semi-Latin rectangles of such sizes are constructed for 2 ≤ n ≤ 10. Guidance is given on their use.  相似文献   
128.
Since the late 1970s, changes in family income in the United States have varied by income category. While the average income of families with children in the top 20% of the income distribution has grown, the average income of families with children in the bottom 20% has declined. Factors contributing to the growing income gap include disparities in wages paid to low-income workers relative to high-income workers, an increase in female-headed single parent families, and a decrease in the value of the minimum wage. Welfare reform will likely only exacerbate this situation. This study synthesizes existing research as well as data from an Ohio county to demonstrate that the minimum wage incomes available to poor families are not sufficient for even basic necessities. In order for former AFDC recipients to become economically independent, government policies must be enacted to increase wages and/or provide income assistance for poor families.  相似文献   
129.
A growing body of literature posits that a population’s denial of the salience of racial discrimination acts as a mechanism of its perpetuation. Moreover, scholars locate a population’s propensity to deny racial discrimination in contemporary ideologies of racial mixing or ethnic fusion. Most quantitative studies of public opinion on these issues are limited to Latin America and the Spanish-speaking Caribbean. This study examines the case of Jamaica. We first (1) examine the extent of Jamaica’s contemporary racial inequality using national census data. We then (2) use nationally representative data from the AmericasBarometer social survey to determine the extent to which a recognition of racial discrimination characterizes Jamaican public opinion. Finally, we (3) explore the salience of an ideology of racial mixing in Jamaica and (4) test whether that ideology affects the likelihood that Jamaicans acknowledge contemporary racial discrimination. Our findings document dramatic social inequality by skin colour in Jamaica and suggest that a majority embrace an ideology that racial mixing is negatively associated with Jamaicans’ recognition of racial discrimination. We discuss our findings and their implications for understanding ideologies of racial mixing and racial inequality in the Americas.  相似文献   
130.
Abstract

This column covers sessions from the 2018 Charleston Library Conference, an informal annual gathering of librarians, publishers, electronic resource managers, consultants, and vendors of library materials in Charleston, South Carolina, in November. Topics include the impact of open access and open research, assisting faculty with locating and integrating these resources into their courses through partnerships and open applications, and managing gifts and donations with restricted resources.  相似文献   
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