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101.
ABSTRACT

The New York City Department of Health and Mental Hygiene partnered with the nation's largest university system, the City University of New York (CUNY), to provide technical assistance and resources to support the development and implementation of a system-wide tobacco-free policy. This effort formed one component of Healthy CUNY—a larger initiative to support health promotion and disease prevention across the university system and resulted in the successful introduction of a system-wide tobacco-free policy on all CUNY campuses. Glassman et al (J Am Coll Health. 2011;59:764–768) published a blueprint for action related to tobacco policies that informed our work. This paper describes the policy development and implementation process and presents lessons learned from the perspective of the Health Department, as a practical case study to inform and support other health departments who may be supporting colleges and universities to become tobacco-free.  相似文献   
102.
ABSTRACT

Classification rules with a reserve judgment option provide a way to satisfy constraints on the misclassification probabilities when there is a high degree of overlap among the populations. Constructing rules which maximize the probability of correct classification while satisfying such constraints is a difficult optimization problem. This paper uses the form of the optimal solution to develop a relatively simple and computationally fast method for three populations which has a non parametric quality in controlling the misclassification probabilities. Simulations demonstrate that this procedure performs well.  相似文献   
103.
This paper explores findings from the evaluation of a scheme providing direct advocacy to parents where there were concerns about their ability to provide safe care for their children. The evaluation explored the views of service users, social workers and conference chairpersons and found general agreement that the advocacy scheme contributed positively to the process of working in partnership. This is of interest given research findings which suggest that working in partnership is particularly difficult in cases involving child protection issues. However, it is noted that there appears to be little political will to develop advocacy schemes for parents in the UK, and this is of concern given the lack of supports available to them to navigate a complex and often intimidating system.  相似文献   
104.
We use data from the General Social Survey (GSS) over a 40-year period (1973–2012) to evaluate changes in attitudes about pornography and pornography consumption among American young adults. One of the major challenges in making comparisons across birth generations is separating the effect of birth cohort from age and period effects. We use an intrinsic estimator to separately identify the effects of age, birth cohort, and time period using 40 years of repeated cross-section data. We find that, relative to the general population, young people's beliefs about whether pornography should be illegal have stayed relatively constant over this 40-year period and, if anything, have slightly increased. We also find that pornography consumption has been increasing across birth generations, though this increase has been smaller than would be inferred based on differences across generations at a single point in time, due to a strong age component in consumption patterns.  相似文献   
105.
As urbanization increases, the identification of nest predators becomes important for avian conservation and management of urban wildlife communities. We investigated bird nest predation using artificial nests in urban areas of the KwaZulu-Natal (KZN) Province of South Africa. From June 2013 through February 2014 we installed seventy-five artificial nests in 25 suburban gardens in the Ethekwini and Msunduzi municipalities of KZN. Euplectes spp. nests were used and baited with two quail-sized, hand-made, silicon eggs. These were placed in residential gardens and monitored by camera traps for 2-weeks in winter, spring and summer respectively. Generally bird nesting occurs throughout the year in KZN’s subtropical climate, with some avoidance during the autumn season. Therefore, experiments were not conducted during autumn, as fresh nests were not available for use. Overall the rate of predation on artificial nests was 25 % (n = 19), with vervet monkeys Ceropithecus aethiops pygerythrus predating 20 % (n = 17) of the nests while domestic cats Felis catus predated 3 % (n = 2) of nests. Nest predation was significantly higher in the winter season, with 79 % of depredations occurring in winter (n = 15), 16 % in spring (n = 3) and 5 % in summer (n = 1), and in areas with less canopy cover. Our results suggest that vervet monkeys may have a negative impact on nesting birds in urban environments, however, in order to assess the rate of predation experiments on natural nests coupled with information on fledgling success is deemed necessary to investigate avian population declines.  相似文献   
106.
This article offers a brief, selective review of some important trends and issues in nonverbal research over the last 50 years. Although the volume and range of research have increased dramatically over that period, an adequate integration of this extensive body of work is lacking. In response to this concern, the article proposes that nonverbal communication might be framed in terms of an adaptive and efficient system of managing our social worlds. Several basic characteristics of this system are outlined and their utility in organizing and facilitating research is discussed.  相似文献   
107.
The distress of 52 parents with a technology-dependent child at home is measured using a standardized psychological inventory. Fifty-eight percent of these parents report enough symptoms to classify them as needing psychiatric intervention. Cost savings to third-party payers are accelerating the trend toward home care (rather than institutionalized care). Yet, these findings point to an underestimated cost to families in terms of parents' psychological well-being. One factor associated with less distress for mothers is having services reimbursed through the Medicaid Model Waiver Program, which provides a comprehensive plan for home care services. In contrast, services reimbursed by private third-party payers are more variable, placing greater financial strain and uncertainty on parents, which is associated with greater psychological distress. These results suggest the need for further study of the long-term impact on parents caring for technology-dependent children at home.Reprint requests to Barbara J. Leonard, R.N., Ph.D., Maternal and Child Health Major, Division of Human Development and Nutrition, School of Public Health, Box 197 UMHC, University of Minnesota, Minneapolis, MN 55455, (612) 625-3660.This study was supported in part by BRSG Number 2-S07-RR05448-25 awarded to the University of Minnesota, School of Public Health by the Biomedical Research Grant Program, Division of Research and Resources, National Institute of Health. Additional support was provided by the Department of Health and Human Services, State of Minnesota, Academic Computing Services and Systems, University of Minnesota and special project funds from the University of Minnesota School of Public Health.Barbara J. Leonard is an Assistant Professor and Chair of the Maternal and Child Health Major, Division of Human Development and Nutrition, School of Public Health, University of Minnesota, MN 55455. Her research interests include children with developmental disabilities, their parents, and siblings. She received her Ph.D. from the University of Minnesota.Janny Dwyer Brust is a Research Fellow in the Maternal and Child Health Major at the University of Minnesota. Her research interests include issues related to the care of chronically ill children and sexually abused children. She received her M.P.H. from the University of Minnesota.Joan Patterson is an Assistant Professor in the Maternal and Child Health Major and Associate Director of the Center for Children with Chronic Illness and Disability at the University of Minnesota. Her research interests include family adaptation to chronic illness and family stress and coping. She received her Ph.D. from the University of Minnesota.  相似文献   
108.
The purpose of this paper is to offer an elaboration of an earlier classification of functions of nonverbal involvement (Patterson, 1982, 1983). Specifically, two additional functions of nonverbal involvement, the presentational function and the affect-management function are proposed and discussed. The presentational function is manifested in the purposeful involvement patterns with partners that are designed to create an identity or image, either at the individual or dyadic level. The affect-management function is manifested when intense affect produces adjustments in nonverbal involvement that either serves to control the negative affect (fear, shame) or maximizes the positive affect (happiness, joy). The two functions are discussed in terms of the circumstances that contribute to their emergence in social settings.  相似文献   
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