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21.
African American children are represented among those housed in foster care at more than twice the rate of their overall representation in the US population. This racial disproportionality is well known among child welfare researchers, who have been attempting to explain the phenomenon. Are African American families under more surveillance than white families because of involvement with TANF and other government aid programs, resulting in higher rates of foster care placements? Are investigators more likely to pursue allegations of abuse within African American families? Are African American children more likely to suffer from maltreatment? My research makes a unique contribution by investigating state-level variations in child welfare policy outcomes. Following the innovative work of Soss et al. (American Journal of Political Science 52(3):536–553, 2008) who find that states with larger African American populations have more stringent welfare regimes, it would be reasonable to expect that states with larger African American populations would have more aggressive child protection policies, resulting in higher numbers of children being housed in state protective custody. This work exposes a strikingly different pattern: States with larger African American populations are distinctly less likely to take children into protective custody. In addition, states with larger African American populations have dramatically lower levels of racial disproportionality among their children in foster care. States with larger white majorities place more children in foster care and place disproportionately higher percentages of African American children in foster care.  相似文献   
22.
The purpose of this series of experiments was to evaluate the effects of mixed mand-tact arrangements on the acquisition of mands and tacts in preschool-aged children. In Experiment 1, the effects of three training arrangements (mand-only training, tact-only training, and mand-tact training) were investigated with 3 typically developing children. Rates of acquisition in single (mand-only and tact-only) versus mixed (mand-tact) presentation were comparable, in contrast to earlier investigations. Experiment 2 attempted to clarify the equivocal findings of Experiment 1 by directly replicating the Carroll and Hesse (1987) investigation with 2 typically developing children. Results again demonstrated no clear benefit of mixed verbal operant training on tact acquisition. In Experiment 3, these same arrangements were evaluated with a boy with autism and included assessments to determine that a relevant establishing operation was in effect prior to each mand training session. Experiment 3 again failed to demonstrate the facilitative effects of mand-tact training on the acquisition of mands or tacts. Taken together, the data from these three experiments fail to support the improved efficiency of mand-tact training suggested by prior studies. Findings are discussed in the context of future research investigating mixed verbal operant arrangements.  相似文献   
23.
This article presents the results of research designed to explore decision-making by direct practitioners in selected non-profit human service settings. Forty interviews were conducted with workers at front-line, supervisory and higher-management levels. The research questions included; what sources of information are used in decision-making, what variables enhance or impede utilization of evidence-based knowledge in decision-making and what would be important resources for improving availability, access and utilization of evidence-based knowledge in decision-making? Our results indicate that respondents relied most heavily on experience; on their professional values and beliefs, and on an empathic understanding of their clients’ uniqueness. Compared to these sources of information use of research and the professional literature were less enthusiastically endorsed.  相似文献   
24.
ABSTRACT

Objective: The purpose of this viewpoint is to discuss the lack of research on resident advisor (RA) self-care and how behavioral interventions can be used in housing programs to educate and improve RA self-care. It is essential for live-in housing staff (both professional and paraprofessional) to learn how to develop appropriate strategies that target problem behaviors to improve self-care. An overview of the RA position, the effects of increased demands (i.e., burnout), and the research on self-care behavioral interventions are discussed. Lastly, the call to use behavioral interventions within housing programs to educate RAs on self-care awareness and improve and monitor their health behaviors to prevent burnout and psychological distress is provided.  相似文献   
25.
The environment is both a setting for and a product of human interactions. Understanding the dynamic nature of human-environment interactions is critical for mitigating the impacts of human induced environmental change and understanding how the environment shapes social systems. Current research has focused on the reduced ability of many natural systems to provide ecosystem services and the subsequent impact on human well-being. Furthermore, there has been a proliferation of cases analyzing the impacts of payment programs designed to enhance ecosystem services. However, analyses that link environmental policies through to their ecological results are not common and methods to do so are not thoroughly developed. To better analyze these interactions, a theory or framework is necessary. This article presents a framework of social ecological complex adaptive systems (SECAS). The framework links structuration theory from social science with the theories of complex adaptive systems from ecology to provide an enhanced understanding of the human drivers and responses to environmental change. The framework is presented as a recursive process where social and ecological systems are both the medium for and product of social action and ecological disturbance. A case study of Costa Rica’s ecosystem service payment program is presented as a demonstration of empirical applicability. This framework is proposed as a method to evaluate payments for ecosystem services, conservation policies, urban ecosystems, and for land use change in general.  相似文献   
26.
For the professional middle class in information industries, “working from home” is an increasingly common feature of the employment landscape, resulting from the affordability and portability of information and communication technologies (ICTs). The phrase invokes a sense of freedom from the banality of the traditional office, offering flexibility in both working hours and location when other commitments prevail. In recent debates in Australian politics, working from home is also offered as an empowered choice for women who seek to combine paid work and childcare duties, thereby consecrating a preferable version of (post)feminist subjectivity suited to neoliberal economics and ideologies. This paper shows how these subjectivities have been represented in recent ICT advertising for two purposes: firstly, to highlight the role of mainstream media in normalising preferred uses of new media technology for work purposes; and secondly, to note how this process contributes to wider discourses limiting the aspirations of middle-class feminist politics to an individual level. In doing so, the paper seeks to question the ethical horizon of new media advertising as well as the feminist and labour politics upon which its appeal relies.  相似文献   
27.
This article assesses the quality and apparent use of regulatory analysis for economically significant regulations proposed by federal agencies in 2008. A nine-member research team used a six-point (0-5) scale to evaluate regulatory analyses according to criteria drawn from Executive Order 12866 and Office of Management and Budget Circular A-4. Principal findings include: (1) the average quality of regulatory analysis, though not high, is somewhat better than previous regulatory scorecards have shown; (2) quality varies widely; (3) biggest strengths are accessibility and clarity; (4) biggest weaknesses are analysis of the systemic problem and retrospective analysis; (5) budget or "transfer" regulations usually receive low-quality analysis; (6) a minority of the regulations contain evidence that the agency used the analysis in significant decisions; (7) quality of analysis is positively correlated with the apparent use of the analysis in regulatory decisions; and (8) greater diffusion of best practices could significantly improve the overall quality of regulatory analysis.  相似文献   
28.
The Social Facilitation Effect shows performance on many simple tasks is enhanced by crowds of onlookers or co-actors (others performing the same activity). Previous experimental research has shown that Electronic Gaming Machine (EGM) betting behavior is intensified by the belief that others are gambling along with the subject (Rockloff and Dyer, J Gambl Stud 23(1):1–12, 2007). The present study extends these findings by simulating crowds of differing sizes using a fake video-conference along with a live confederate who gambles concurrently with the subjects. Fifty-four male and 81 female subjects aged 18–82 (M = 46.9, SD = 16.7) played a laptop simulated 3-reel EGM using a $20 stake in 3 conditions: (1) alone, (2) in a simulated group of 5 persons plus 1 live confederate, or (3) in a simulated group of 25 persons plus 1 live confederate. The EGM outcomes were rigged with a fixed 20 trial winning sequence followed by an indefinite losing sequence. As hypothesised, gambling intensity, as measured by trials played, speed of betting and final payouts, was progressively greater with larger crowd sizes (P < .05). In contrast, bet-size was slightly lower with larger crowds. The results suggest that gambling venues with more players tend to increase gambling persistence and contribute to greater long term monetary losses.  相似文献   
29.
Abstract This paper examines the conditions under which Saskatchewan farmers were willing and able to establish consumer cooperatives as a means to contest exploitation in relation to the cost of agricultural inputs and consumer goods. Event history analysis supports Lipset's contention that agrarian protestors engaged in cooperative building primarily during times of prosperity. The founding rate for consumer cooperatives increased during periods when the cost-price squeeze on farmers eased and during periods of increased institutional support for the consumer movement The results of the analysis give tentative support for Hannan and Freeman's density dependence hypothesis. They also give strong support for rate dependence in relation to prior foundings, though not in relation to prior disbandings.  相似文献   
30.
Students who are homeless constitute a unique subset within today's school population; those who also have disabilities face even greater challenges. This article highlights the uniaue needs of students with disabilities who are homeless, legislative mandates for serving these students (the McKinney Act and the Individuals with Disabilities Education Act), and promising practices for overcoming educational and institutional obstacles to service delivery. Suggestions will focus on developing collaborative relationships at multiple levels, creating responsive systems through staff development and procedural revisions, and providing students with the social and instructional support they need to be successful.  相似文献   
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