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Influenced by the consumerist sentiment in New Public Management,the last decades have witnessed a revival of the call for accountabilityto service users in the public service sector. As an act ofaccountability, social care and health care professionals areincreasingly obliged to involve their service users in the serviceplanning and monitoring process. Despite the popularity of thisaccountability and user involvement rhetoric, critics have,however, been skeptical of the prevailing user involvement initiativesas an effective measure of accountability to service users (Barnes and Wistow, 1994a,1994b; Bowl, 1996; Peck et al., 2002; Rea, 2004). Based on astudy of user involvement in the welfare sector of Hong Kong,this paper argues that the discourse of accountability to theservice users can be a source of unrest for welfare professionals,in the manifestation of accountability as a power relationship.Their ensuing response is to accommodate the ensuing challengearising from the demand for accountability to service usersby manoeuvring the accountability discourse. It is the contentionof this paper that the institutional inclusion of welfare serviceusers into a discursive space is a necessary but not sufficientcondition for the realization of a mandate of accountabilityto welfare service users.  相似文献   
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Interval-censored data arise in a wide variety of application and research areas such as, for example, AIDS studies (Kim et al ., 1993) and cancer research (Finkelstein, 1986; Becker & Melbye, 1991). Peto (1973) proposed a Newton–Raphson algorithm for obtaining a generalized maximum likelihood estimate (GMLE) of the survival function with interval-cen sored observations. Turnbull (1976) proposed a self-consistent algorithm for interval-censored data and obtained the same GMLE. Groeneboom & Wellner (1992) used the convex minorant algorithm for constructing an estimator of the survival function with "case 2" interval-censored data. However, as is known, the GMLE is not uniquely defined on the interval [0, ∞]. In addition, Turnbull's algorithm leads to a self-consistent equation which is not in the form of an integral equation. Large sample properties of the GMLE have not been previously examined because of, we believe, among other things, the lack of such an integral equation. In this paper, we present an EM algorithm for constructing a GMLE on [0, ∞]. The GMLE is expressed as a solution of an integral equation. More recently, with the help of this integral equation, Yu et al . (1997a, b) have shown that the GMLE is consistent and asymptotically normally distributed. An application of the proposed GMLE is presented  相似文献   
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Abstract

The Retirement System for Veteran Cadres (Lixiu) is one part of China’s dual-track retirement system. According to some official policies, retired veteran cadres should enjoy a number of privileges in terms of pension, health care, use of government vehicle, housing and peculiar political rights. Based on participant observation and semi-structured interview, the study looks into the life of the population in a residential community of Jinan Municipal Party Committee, Shandong Province. By incorporating Maslow’s hierarchy of needs theory, the study finds that in China, services for retired cadres still fall short of the expectations of policy. Establishment of ‘big communities’ with the idea of ageing-in-place is suggested.  相似文献   
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This qualitative study reports on thirteen assisted living (AL) administrators' perspectives of the role and the importance of the AL social worker in addressing the unmet needs of older adults as they move and transition into AL. Participant interviews were analyzed using the constant comparative method. Administrators described 5 AL social work roles: (a) decision-making and adjustment coordinator; (b) resident advocate; (c) mental health assessor and counselor; (d) family social worker; and (e) care planner. Implications include directly examining AL social workers' views, analyzing costs and benefits of employing AL social workers, and developing social work practicum sites within AL.  相似文献   
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Skid row alcoholic offenders and the various legislative responses to this social problem are examined. Recent United States case law is discussed in the context of sociological explanations of societal intervention against this group. The validity of the medical model of alcoholism as a basis for planning social policy in respect of alcoholic offenders is questioned. Traditional justifications for civil commitment programmes are rejected as an infringement of civil liberty and human dignity. The effectiveness of criminal sanction on a cost benefit basis is analysed. Finally,. alternative policies are discussed and recommendations are made as to possible long-term solutions.  相似文献   
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The complexities that converge around palliative sedation invite clinicians to work together to differentiate the issues and come to recommendations and decisions that are humane, ethical, legal, and clinically sound. Whether a crisis or long-term situation exists, the work is essentially the same. It must include critical thinking, clinical expertise, multidimensional assessment, and an array of interventions to assist patients and families in situations where symptoms and suffering are sufficiently intense to warrant exploration of sedation. The many issues inherent in the discussion of sedation at end of life require not that we have the answers but rather that we work with our colleagues to raise relevant questions and integrate both expertise and compassion into end-of-life decisions and care.  相似文献   
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We examined the reasoning of children and adolescents in the island of Macao regarding the bases of legitimate authority across social contexts. We asked 101 children in 3rd, 5th, and 7th grades to evaluate the authority of persons issuing commands to children in two events. In one, persons with varying combinations of authority attributes issue a command that resolves a turn‐taking dispute between children in school. In another, persons with varying social positions issue a command to children to stop playing ball across three contexts: school, home, and a public park. Results show that, although young Macanese reason in many ways similar to American children, social position may be a less important legitimizing authority attribute for them than for American children.  相似文献   
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