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61.
In the current study, we used a qualitative approach to investigate relevant beliefs and norms associated with codeine and promethazine hydrochloride cough syrup (CPHCS) consumption, initiation, and perceived addiction among 48 alternative school students who identified themselves as current CPHCS users. In general, both boys and girls believed that CPHCS addiction started during an individual's initial consumption. A majority of both groups reported that their second CPHCS event was initiated during the same or next day after their first event. Our findings suggest that friends and an innovative form of hip-hop music called "screw" are strong reinforcers of CPHCS use.  相似文献   
62.
To review and analyze the scope of practice of health promotion services and draft standards of quality indicators for higher education communities, the American College Health Association (ACHA) initiated a Task Force on Health Promotion in Higher Education in May 1996. Members of the task force developed a National Survey on Health Promotion and Education in Institutions of Higher Education and mailed the survey to a stratified random sample of 600 ACHA member institutions, as well as to 97 key "best-practice health promotion leaders". The larger sample produced a 75.3% response rate, and 90.7% of the key informants returned usable surveys. The authors report selected findings from both groups that chronicle the state of health promotion practice in higher education at the close of the 20th century. The task force used the findings to establish a data-driven framework for the Year 2001 Standards of Practice for Health Promotion in Higher Education.  相似文献   
63.
Parameter design or robust parameter design (RPD) is an engineering methodology intended as a cost-effective approach for improving the quality of products and processes. The goal of parameter design is to choose the levels of the control variables that optimize a defined quality characteristic. An essential component of RPD involves the assumption of well estimated models for the process mean and variance. Traditionally, the modeling of the mean and variance has been done parametrically. It is often the case, particularly when modeling the variance, that nonparametric techniques are more appropriate due to the nature of the curvature in the underlying function. Most response surface experiments involve sparse data. In sparse data situations with unusual curvature in the underlying function, nonparametric techniques often result in estimates with problematic variation whereas their parametric counterparts may result in estimates with problematic bias. We propose the use of semi-parametric modeling within the robust design setting, combining parametric and nonparametric functions to improve the quality of both mean and variance model estimation. The proposed method will be illustrated with an example and simulations.  相似文献   
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While parents' reactions to a diagnosis of disability in their child have been well documented, less is known of parents' reactions to the professionals who provide the diagnostic and support services used by parents. This study identified four major parameters within which the attitudes of professionals are perceived by parents of children/teenagers diagnosed as intellectually disabled. Comments of the 131 mothers and fathers interviewed helped to shed light on what they have expected of service providers, and suggest adjustments that may need to be made by professionals to the attitudes they convey in interaction with parents.  相似文献   
67.
This article elaborates a typology of organisational responses during the first decade of AIDS/HIV in a dozen Western European countries.Welfare mixes: that is, the division of task between all producers of welfare (both private and public), and the processes at work in these policies, are analysed. Three types are identified, presenting unexpected variants in respect to general typologies of Western welfare states. They underline the importance of non-profit actors and also argue that new forms of co-operation between those actors and public ones can lead to renewed management of the main social issues currently facing Western welfare states.  相似文献   
68.
Scholars suggest that evolutionary psychology may provide a foundation for assumptions regarding human values. I explore this suggestion by developing two arguments regarding the permissiveness of norms regulating male and female sexual activity. The first relies on the standard rational choice assumption that people value resources, and the second relies on an assumption suggested by evolutionary psychology that actors value seeing their children successfully reach adulthood. These two assumptions produce contrasting predictions regarding sex norms. I describe the implications of these predictions for explaining cross‐cultural variation and present evidence that supports the evolutionary psychology‐based predictions in this context. I also suggest implications of the two approaches for explaining norms cross‐nationally and within the United States. The article provides support for the utility of evolutionary psychology in developing assumptions about values.  相似文献   
69.
There is growing recognition of the need to better understand the intersections between the work of domestic violence service providers and technology. Professionals who work with clients impacted by domestic violence are increasingly using technologies across different aspects of their work, including communicating with other professionals and seeking information and resources via the Internet. The current study used qualitative data from two sources—individual interviews and two focus groups—to learn about domestic violence service providers’ needs and perceptions related to technology use. The results provide insights about technologies used currently, expected benefits of future technological advances, barriers to using technology, and participants’ self-rated levels of comfort with technology.  相似文献   
70.
Demography and culture have had a long but ambivalent relationship. Cultural influences are widely recognized as important for demographic outcomes but are often “backgrounded” in demographic research. I argue that progress toward a more successful integration is feasible and suggest a network model of culture as a potential tool. The network model bridges both traditional (holistic and institutional) and contemporary (tool kit) models of culture used in the social sciences and offers a simple vocabulary for a diverse set of cultural concepts, such as attitudes, beliefs, and norms, as well as quantitative measures of how culture is organized. The proposed model conceptualizes culture as a nested network of meanings represented by schemas that range in complexity from simple concepts to multifaceted cultural models. I illustrate the potential value of a model using accounts of the cultural changes underpinning the transformation of marriage in the United States and point to developments in the social, cognitive, and computational sciences that could facilitate the application of the model in empirical demographic research.  相似文献   
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