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181.
There is a paucity of research investigating child gambling, particularly studies that do not use retrospective designs. The presented findings provide cross-sectional data of the gambling behaviours of 874 9-year old Pacific children from a birth cohort study (recruited from one hospital) investigating health, developmental and social outcomes for Pacific children and their families in New Zealand. Structured interviews were administered to participants (mothers and children), face to face, in their homes (mothers) or school (children). Child gambling behaviours and associations with some maternal behaviours were investigated; five gambling participation questions were included in the child interview. Almost all child respondents (96%) reported having played card games with family or friends and 60% reported participation in housie (bingo), although only 27% reported having bet with money. Associations were noted between child gambling and household deprivation, and effectiveness of parental monitoring. There was no association between children's gambling and mothers' gambling. This is the first research to examine gambling in Pacific children at 9 years of age within a familial context. It will allow exploration of links between parental gambling and child development of gambling behaviours, as well as risk and protective factors for problem gambling at future data collection phases of the study.  相似文献   
182.
Max Boholm 《Risk analysis》2009,29(11):1566-1577
The study addresses the textual representation of risk and causality in news media reporting. The analytical framework combines two theoretical perspectives: media frame analysis and the philosophy of causality. Empirical data derive from selected newspaper articles on risks in the Göta älv river valley in southwest Sweden from 1994 to 2007. News media content was coded and analyzed with respect to causal explanations of risk issues. At the level of individual articles, this study finds that the media provide simple causal explanations of risks such as water pollution, landslides, and flooding. Furthermore, these explanations are constructed, or framed, in various ways, the same risk being attributed to different causes in different articles. However, the study demonstrates that a fairly complex picture of risks in the media emerges when extensive material is analyzed systematically.  相似文献   
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184.
It is suggested that practice theory for clinical social work practice is in a state of disarray. Six new books on clinical social work practice are reviewed, with an identification of their contributions to the development of clinical practice theory. The expanded societal functions of clinical social work have resulted in major changes in method and in practice activities, without commensurate development of appropriate theory, as about environmental-situational interventions. Good theoretical advances have been made, as about a basic ecological systems model, though with need for a greater openness to new theories and to an eclectic approach. Advances have also been made in clinical research and knowledge building, handicapped though this may be by current critical inadequacies in the professional schools, particularly in the continued resistance to the development of clinical doctorate programs.  相似文献   
185.
A lower bound is given for the number of experimental runs required in search designs for two-level factorial models.  相似文献   
186.
Human populations are exposed to environmental carcinogens in both indoor and outdoor atmospheres. Recent studies indicate that pollutant concentrations are generally higher in indoor atmospheres than in outdoor. Environmental pollutants that occur in indoor air from a variety of sources include radon, asbestos, organic and inorganic compounds, and certain particles (e.g., tobacco smoke). Some of the gases or vapors are adsorbed on suspended particulate matter, whereas others exist entirely in the gas phase or are distributed between the latter and a particle-bound state. Because of differences in chemical and physical properties, each class of carcinogens generally requires different sampling and analytical methods. In addition, a single indoor environment may contain a wide variety of air pollutants from different sources. Unfortunately, no single best approach currently exists for the quantitative determination of such complex mixtures and, for practical reasons, only the more toxic or the more abundant pollutants are usually measured. This paper summarizes the currently available monitoring methods for selected environmental pollutants found in indoor atmospheres. In addition, some possible sources for those pollutants are identified.  相似文献   
187.
188.
Recently sentenced inmates in four New Zealand male prisons (N = 357) were interviewed to assess their gambling involvement, problem gambling and criminal offending. Frequent participation in and high expenditure on continuous forms of gambling prior to imprisonment were reported. Nineteen percent said they had been in prison for a gambling-related offence and most of this offending was property-related and non-violent. On the basis of their SOGS-R scores, 21% were lifetime probable pathological gamblers and 16% were probable pathological gamblers during the six months prior to imprisonment. Of the “current” problem gamblers, 51% reported gambling-related offending and 35% had been imprisoned for a crime of this type. Gambling-related offending increased with problem gambling severity. However, only five percent of problem gamblers said their early offending was gambling-related. The large majority reported other types of offending at this time. Few men had sought or received help for gambling problems prior to imprisonment or during their present incarceration. This highlights the potential for assessment and treatment programs in prison to reduce recidivism and adverse effects of problem gambling and gambling-related offending.  相似文献   
189.
This study provides estimates of the economic cost of intimate partner violence perpetrated against women in the US, including expenditures for medical care and mental health services, and lost productivity from injury and premature death. The analysis uses national survey data, including the National Violence Against Women Survey and the Medical Expenditure Panel Survey, to estimate costs for 1995. Intimate partner violence against women cost $5.8 billion dollars (95% confidence interval: $3.9 to $7.7 billion) in 1995, including $320 million ($136 to $503 million) for rapes, $4.2 billion ($2.4 to $6.1 billion) for physical assault, $342 million ($235 to $449 million) for stalking, and $893 million ($840 to $946 million) for murders. Updated to 2003 dollars, costs would total over $8.3 billion. Intimate partner violence is costly in the US. The potential savings from efforts to reduce this violence are substantial. More comprehensive data are needed to refine cost estimates and monitor costs over time.  相似文献   
190.
The concepts of risk, safety, and security have received substantial academic interest. Several assumptions exist about their nature and relation. Besides academic use, the words risk, safety, and security are frequent in ordinary language, for example, in media reporting. In this article, we analyze the concepts of risk, safety, and security, and their relation, based on empirical observation of their actual everyday use. The “behavioral profiles” of the nouns risk, safety, and security and the adjectives risky, safe, and secure are coded and compared regarding lexical and grammatical contexts. The main findings are: (1) the three nouns risk, safety, and security, and the two adjectives safe and secure, have widespread use in different senses, which will make any attempt to define them in a single unified manner extremely difficult; (2) the relationship between the central risk terms is complex and only partially confirms the distinctions commonly made between the terms in specialized terminology; (3) whereas most attempts to define risk in specialized terminology have taken the term to have a quantitative meaning, nonquantitative meanings dominate in everyday language, and numerical meanings are rare; and (4) the three adjectives safe, secure, and risky are frequently used in comparative form. This speaks against interpretations that would take them as absolute, all‐or‐nothing concepts.  相似文献   
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