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621.
Ioannis A. Papazoglou Olga Aneziris Linda Bellamy B. J. M. Ale Joy I. H. Oh 《Risk analysis》2015,35(8):1536-1561
Occupational risk rates per hour of exposure have been quantified for 63 occupational accident types for the Dutch working population. Data were obtained from the analysis of more than 9,000 accidents that occurred over a period of six years in the Netherlands and resulted in three types of reportable consequences under Dutch law: (a) fatal injury, (b) permanent injury, and (c) serious recoverable injury requiring at least one day of hospitalization. A Bayesian uncertainty assessment on the value of the risk rates has been performed. Annual risks for each of the 63 occupational accident types have been calculated, including the variability in the annual exposure of the working population to the corresponding hazards. The suitability of three risk measures—individual risk rates, individual annual risk, and number of accidents—is examined and discussed. 相似文献
622.
A large share of accidental and nonaccidental poisonings are caused by household cleaning and washing products, such as drain cleaner or laundry detergent. The main goal of this article was to investigate consumers’ risk perception and misconceptions of a variety of cleaning and washing products in order to inform future risk communication efforts. For this, a sorting task including 33 commonly available household cleaning and washing products was implemented. A total of 60 female consumers were asked to place the cleaning and washing products on a reference line 3 m in length with the poles “dangerous” and “not dangerous.” The gathered data were analyzed qualitatively and by means of multidimensional scaling, cluster analysis, and linear regression. The dimensionality of the sorting data suggests that both analytically (i.e., written and graphical hazard notes and perceived effectiveness) and intuitively driven risk judgments (i.e., eco vs. regular products) were applied by the participants. Furthermore, results suggest the presence of misconceptions, particularly related to consumers’ perceptions of eco cleaning products, which were generally regarded as safer than their regular counterparts. Future risk communication should aim at dispelling these misconceptions and promoting accurate risk perceptions of particular household cleaning and washing products. 相似文献
623.
Ricardo Saldanha de Morais Roberto da Costa Quinino Emílio Suyama Linda Lee Ho 《统计学通讯:模拟与计算》2017,46(10):8264-8282
To create inferences in dichotomous classifications with misclassifications and possibly perform repeated classifications, the maximum likelihood method is commonly used, mainly because of its efficiency in obtaining parameter estimators of a mixture of two binomial distributions. One simpler alternative that is operationally easier is to consider the simple majority method. In this method, each of n items are classified r times as conforming or non-conforming. The final classification of the item is determined by the most frequent class. This method yielded lower mean squared errors than the maximum likelihood and the moments estimators and is asymptotically efficient. In this paper, we introduce a new approach in which the realization of all r repeated classifications of each item may not be needed. Each of n items is sequentially classified as conforming or nonconforming, and the process ceases when the frequency of conforming or non-conforming classification reaches the integer a. We show that, by a Monte Carlo simulation, the last procedure presents a lower mean squared error than the simple majority results for a similar number of r repeated classifications. 相似文献
624.
Out-of-school-time programs, especially arts-based programs, can be critical players in a community's efforts to prevent school dropout. This research review suggests the following approaches for arts-based programs: (1) recruitment and retention of target populations with multiple risk factors; (2) long-term skill development that engages youth behaviorally, emotionally, and academically rather than a drop-in culture; (3) an emphasis on the critical ingredient of real-world applications through performance; (4) staff development and mentoring; (5) a strategic community-level plan for dropout prevention; (6) and program content reframed toward competencies that underlie better school performance and prosocial behavior, such as communication, initiative, problem solving, motivation, and self-efficacy. 相似文献
625.
The welfare of farm animals has become a continuing source of controversy as states seek greater regulation over the livestock industry. However, empirical studies addressing the determinants of public concern for farm‐animal welfare are limited. Religion and politics, two institutional bases of attitudes, are rarely explored. Nor have sociologists responded systematically to the popular charge that people concerned with animal welfare care less about human well‐being. This study builds from sociology's stratification literature to address new questions about farm‐animal welfare. Using a range of animal‐welfare attitudes and samples drawn from a statewide and a national population in 2007, we find support for the religious and political bases of farm‐animal‐welfare attitudes. Frequent church attendance is related to less concern with animal welfare. However, we also find that religious beliefs can be a source of support for animal welfare. Political orientation as reflected by desire for more economic equality and greater tolerance of outgroups is also related to concern for farm‐animal welfare. Formal political partisanship and denomination have weaker effects. Concern with farm‐animal welfare is consistently related to greater concern with human welfare in the food sector. 相似文献
626.
Social Stigma, Social Capital Reconstruction and Rural Migrants in Urban China: A Population Health Perspective 总被引:1,自引:0,他引:1
In this study, we examine migrant stigma and its effect on social capital reconstruction among rural migrants who possess legal rural residence but live and work in urban China. After a review of the concepts of stigma and social capital, we report data collected through in-depth interviews with 40 rural migrant workers and 38 urban residents recruited from Beijing, China. Findings from this study indicate that social stigma against rural migrants is common in urban China and is reinforced through media, social institutions and their representatives, and day-to-day interactions. As an important part of discrimination, stigma against migrant workers creates inequality, undermines trust, and reduces opportunities for interpersonal interactions between migrants and urban residents. Through these social processes, social stigma interferes with the reconstruction of social capital (including bonding, bridging and linking social capital) for individual rural migrants as well as for their communities. The interaction between stigma and social capital reconstruction may present as a mechanism by which migration leads to negative health consequences. Results from this study underscore the need for taking measures against migrant stigma and alternatively work toward social capital reconstruction for health promotion and disease prevention among this population. 相似文献
627.
Dr Elmarie Kotzé Linda van Duuren Judy Small 《Australian and New Zealand Journal of Family Therapy》2011,32(3):194-207
This article describes counselling practice as social action, reporting on a case of children witnessing community violence and its aftermath. Highlighted is the role of friends who made a stand of solidarity against such violence. Outsider witness practices helped recruit and grow a community of care for the client and his friends. This community of care was significantly enhanced by the involvement of a lawyer/musician/activist who composed a song with the three friends to take a stance against guns and violence in their society. Caring solidarity, generosity and doing hope together formed small but significant alliances against entrenched practices of violence. 相似文献
628.
Caregivers have an important role in assisting frail and/or disabled individuals to maintain their independence in the community. Support to assist caregivers in this often stressful and demanding role is critical to sustaining the caregivers' health and ability to provide care. This paper reviews federal policy changes since 2000 that have expanded and enhanced services for informal caregivers. Next, data collected from State Units on Aging and other state agencies are presented to describe the extent to which caregiver services are included in home- and community-based programs under three funding streams (Medicaid waivers, Centers for Medicare and Medicaid Services-funded programs, and state-funded programs). Program characteristics, such as eligibility and consumer-directed options, are included. Finally, the accomplishments and initiatives reported by state respondents related to supporting informal caregivers are also explained. Results indicate that services for informal caregivers are receiving greater attention and are frequently offered under home- and community-based service programs by the states that participated in this study. 相似文献
629.
Robert Joseph Taylor Amanda Toler Woodward Linda M. Chatters Jacqueline S. Mattis James S. Jackson 《Race and social problems》2011,3(4):241-251
This study examined use of clergy for serious personal problems within a representative sample of US black Caribbean adults
from the National Survey of American Life. Logistic regression analysis was used and confirmed the importance of problem type,
church involvement, and nativity as correlates of clergy use. Findings for black Caribbeans indicate similarities, as well
as important departures from prior research on the correlates of clergy assistance among African Americans. These and other
findings confirm the position of black Caribbeans as a distinctive ethnic subgroup within the general black population in
the United States. 相似文献
630.
Farida K. Ejaz Julie H. Rentsch Linda S. Noelker Melissa Castora-Binkley 《Race and social problems》2011,3(2):92-98
This article focuses on reports of racism experienced by direct care workers (DCWs). These DCWs provide the majority of hands-on
care to older residents/clients that need help with activities of daily living such as bathing and dressing in long-term care
(LTC) settings. Interviews were conducted with 644 DCWs working in three types of LTC settings. Proportionate random sampling
techniques were used to select 49 LTC agencies from a five-county area in northeast Ohio. The DCWs included nurse assistants
in nursing homes, resident assistants in assisted living facilities, and home care aides in home health agencies. Analyses
reported include frequencies, chi-square tests, and analysis of variance. Hearing racial and ethnic remarks, particularly
from residents/clients, was widely reported by DCWs. Despite this, DCWs were likely to believe that remarks from residents/clients
were not intended to hurt their feelings. Although DCWs heard fewer racial/ethnic remarks from family members or other staff,
they were likely to believe that such remarks were intended to hurt their feelings. At the organizational level, DCW reports
of hearing racial/ethnic remarks in nursing homes were more frequent than those in other LTC settings. Further, DCWs in organizations
in which racial differences between them and the residents/clients that they served was very large reported hearing significantly
more racial/ethnic remarks. These findings have important implications for addressing racism in LTC agencies with anti-discrimination
policies and programs. 相似文献