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121.
Workplaces are ideal contexts for mentoring relationships between adults and older youth. To teach the competencies required in contemporary workplaces (many of which are equally useful in other settings), mentors need to use sophisticated teaching behaviors, which the authors characterize as reflective questioning and problem solving.  相似文献   
122.
Respondents concerns about privacy can decrease reporting of HIV and STD risk behaviors in general population telephone surveys. The purpose of this paper is to describe the results of an experimental study evaluating whether one method for increasing privacy, touch-tone data entry (TTDE), is effective in increasing estimates of sexual behaviors from a population-based survey. We conducted a random-digit-dial telephone survey of adults in New Jersey (n = 405), with half the respondents using TTDE for answering sexual behavior questions. TTDE led to increased reports of same-sex sexual behavior, certain HIV and STD risk factors, and concern about one s risk for HIV and STD transmission. TTDE also narrowed the difference between men s and women s reports of the number of different sexual partners over the past 10 years. The feasibility and limitations of TTDE are discussed, as well as possible alternative interpretations that consider the impact of TTDE on the dynamics of the interaction between the respondent and the interviewer.  相似文献   
123.
This study examined the impact of adjunctive multi-family psychoeducation groups (MFPG) on mood-disordered children aged 8 to 11 and their families. Participants were 35 children and 47 parents from families randomly assigned to either immediate MFPG plus treatment as usual (n = 18) or a 6-month wait-list condition plus treatment as usual (n = 17). At the 6 month follow up, immediate treatment families reported: Increased parental knowledge about childhood mood symptoms; increased positive family interactions as reported by the parent; increased perceptions of parental support as reported by children; and increased utilization of appropriate services by families. Expected impact on decreasing negative family interactions was not found. Results are largely consistent with hypothesized findings and support the need to further investigate the adjunctive role of psychoeducation in the treatment of childhood mood disorders.  相似文献   
124.
A substantial share of the low-income older tenants who occupy U. S. government-subsidized rental housing has physical and cognitive limitations. These older tenants are often women living alone in their 70s and 80s, who need help obtaining community-based services, demand-responsive transportation, help with apartment housekeeping and maintenance, self-care assistance, and design modifications made to their dwellings. Other low-income and frail older persons who have large housing expense burdens or occupy physically deficient dwellings also need affordable rental housing with these supportive services. The unmet supportive service needs of these groups persist even as this country's major political and professional stakeholders are aware of their problems and have solutions. This paper examines five major political and organizational barriers that have restricted the availability of supportive services in affordable rental developments. It offers 12 policy recommendations.  相似文献   
125.
This article introduces and discusses a new measure of the relative economic affluence (REA) between income distributions with different means. The REA measure D is applied to the U.S. white and black household income distributions of 1967 and 1979. The measure D shows that the REA of the white households with respect to the black households decreased from 1967 to 1979. This conclusion contrasts with those obtained by applications of distance or quasi-distance functions. It is shown in this study that REA measures and distance functions address different and relevant issues. An REA measure deals with the relation “more affluent than” and defines a partial strict ordering over the set of pairs of income distributions—that is, the relation is asymmetric and transitive—whereas a distance function accounts for the dissimilarity between distributions without imposing an ordering relation and hence fulfills the symmetry property.  相似文献   
126.
A method is proposed for block randomization of treatments to experimental units that can accommodate both multiple quantitative blocking variables and unbalanced designs. Hierarchical clustering in conjunction with leaf‐order optimization is used to block experimental units in multivariate space. The method is illustrated in the context of a diabetic mouse assay. A simulation study is presented to explore the utility of the proposed randomization method relative to that of a completely randomized approach, both in the presence and absence of covariate adjustment. An example R function is provided to illustrate the implementation of the method. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
127.
Previous research has linked expressed emotion (EE) levels and psychiatric symptomology, whereas other empirical efforts have examined the relationship between EE and marital relationship variables. Still other research has linked psychological conditions with acts of aggression, and the impact of marital issues within this domain of inquiry also has been explored. The study presented here examined the combined effects of EE, marital quality, and psychiatric symptomology on displays of verbal aggression by both relationship partners. Both husbands' and wives' reports of marital quality were predictive of both husbands' and wives' verbal aggression levels; here, reports of lower marital quality were associated with higher levels of verbal aggression. Additionally, husbands' and wives' reports of psychological symptomology in self and partner were important paths to marital quality, as were husbands' and wives' reports of EE levels. Further, some evidence was generated that supports the mediating role of marital quality with regard to EE and psychological symptomology. However, the overall fit indices of the models tested in this empirical effort were modest. Limitations that concern the instruments utilized in the present study are discussed in this regard.  相似文献   
128.
The bioethics movement has long promulgated a model of ‘principled decision‐making’ in which ethical dilemmas and conflicts between various rights, interests, and ethical principles are central. In many respects this movement has had a laudatory impact on health care and on health professionals, but we will also argue that the bioethical model of ethical analysis has important limitations. The model's theoretical orientation is discontinuous with the training and skills of health professionals, the manner in which health professionals conceptualise and solve problems that arise in a clinical setting, and the time constraints inherent in most clinical situations. As such, the model is not readily applicable to much of the day‐to‐day work of clinicians and, in particular, to the routine ethical questions and situations that arise in caring for patients. What we suggest is that the bioethical model does not take into account that health care professionals, as part of their daily work, encounter and manage difficult, often conflictual situations and that they do so by bringing to bear conceptual frameworks and therapeutic techniques that have, embedded within them, the ethical values and goals of their own fields, as well as established ways of dealing with problems and addressing competing priorities. We further argue that from a systems perspective, the bioethical model and the pragmatic, problem‐focused ethical decision‐making of clinicians operate on different levels of complexity; whereas the former is especially appropriate for situations that resist consensus or that raise significant issues of public policy, the latter serves as an effective framework in less difficult or complex situations that can be moved effectively toward consensus and closure.  相似文献   
129.
This paper reviews qualitative data from academic research into prostitution, accounts from prostitutes themselves in the UK and Australia, and data from one of the authors' own research in New South Wales to analyse the ways in which female sex workers negotiate and construct their sense of themselves. This analysis is informed by the suggestion that, in the act of commercial sex, the prostitute's own body is being consumed by the client, which can be seen to place certain pressures on the relationship between sex workers' professional and personal identities. Our review suggests that individual workers' tactics for managing the contradictions of working as a prostitute and preserving self‐esteem are both similar and different, even within two broadly culturally commensurable contexts, and, moreover, that not all prostitutes necessarily want to maintain a strict divide between work sex and non‐work sex in every encounter. Moreover, even for those who do, the trials of maintaining the divide are considerable, as is the permeability of boundaries between work and intimate sex.  相似文献   
130.
The Nature, Society and History theme is discussed in terms of the conceptual framework of 'biohistory'. Reference is made to its relevance to human health and well-being, societal metabolism and ecological sustainability. The power of human culture as an ecological force is emphasized. The Nature, Society and History paradigm is discussed in the context of the social changes that will be necessary for the achievement of ecological sustainability. It is suggested that it has an essential contribution to make not only in the academic world, but also in the general community.  相似文献   
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