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61.
Two representative U.S. telephone surveys of gambling were conducted—an adult survey of adults aged 18 years and older (n = 2,631) and a youth survey of young people aged 14–21 years old (n = 2,274). Because the questions and methods were the same or similar in both surveys, the data from these two surveys were combined into a single dataset to examine the prevalence and sociodemographic correlates of gambling and problem gambling across the lifespan. The present work focused specifically on gambling on the lottery which is the most prevalent form of gambling in the U.S. The frequency of gambling on the lottery increased sharply from mid adolescence to age 18 which is the legal age to purchase lottery tickets in most states; lottery play continued to increase into the thirties when it leveled off and remained high through the sixties and then decreased among those 70 years and older. Considering multiple sociodemographic factors together in a negative binomial regression, the average number of days of lottery gambling was significantly predicted by male gender, age, neighborhood disadvantage and whether or not lottery was legal in the state where the respondent lived. These findings can be used to inform policies regarding lotteries in the U.S.  相似文献   
62.
Almost from the beginning of formal college health programs in the second half of the 19th century, college health nurses were there to care for students in college and university settings. By the end of the 20th century, the role of college health nurses had evolved with the nursing field in general, but with enough unique features for the American Nurses' Credentialing Center to recognize college health nursing as a professional subspecialty and administer the first College Health Nurse Certification examinations. In addition, new nurse practitioner programs provided practicing nurses with more independence, and their duties continued to expand beyond care of the sick to include health promotion, administrative, and teaching activities. As a result of these changes, college health nurses now play a larger role in the life of students and promoting a healthy campus community than ever before in the history of college health.  相似文献   
63.
The study is motivated by the differential alignment of educational achievement and aspirations along race and ethnic lines. Specifically, black and Hispanic students have comparable educational aspirations relative towhites, yet earn much lower grades and test scores. On the other hand, compared to white students, Asian youth overperform in their grades and test scores given their aspirations. Focus groups and interviews of high school students reveal prevalent stereotypes that link ethnic group membership to academic ability as well as other skills. Specifically, Asian youth are believed to be especially gifted in their academic abilities, while blacks are seen as less successful in academic endeavors. Stereotypes about Hispanics focused less on their academic performance and more on their occupational concentration in manual labor. These images form the reference point for the construction of success among ethnic youth; specifically, blacks speak of academic goals in terms of avoiding failure, Hispanic youth aim primarily to avoid factory or manual labor, and Asians focus on keeping up with high expectations of their academic pursuits. Hence, I argue that adolescents define their goals primarily in terms of the stereotypical images attached to their ethnic group. Specifically, minority youth focused on avoiding failure defined by prevalent group stereotypes. Moreover, these images maintain racially and ethnically segregated extracurricular activities that reinforce segregated peer groups. Finally, socialization with same-race peers promote comparable conceptions of success within racial groups.  相似文献   
64.
Many analyses for incomplete longitudinal data are directed to examining the impact of covariates on the marginal mean responses. We consider the setting in which longitudinal responses are collected from individuals nested within clusters. We discuss methods for assessing covariate effects on the mean and association parameters when covariates are incompletely observed. Weighted first and second order estimating equations are constructed to obtain consistent estimates of mean and association parameters when covariates are missing at random. Empirical studies demonstrate that estimators from the proposed method have negligible finite sample biases in moderate samples. An application to the National Alzheimer's Coordinating Center (NACC) Uniform Data Set (UDS) demonstrates the utility of the proposed method.  相似文献   
65.
ABSTRACT

Reflection of feelings is a hallmark strategy of non-directive child-centred play therapy that enhances children’s emotional awareness and equips them with emotionally expressive words. The case presented here describes the application of child-centred play therapy by a social worker with two young children (aged four and six) with sibling rivalry issues. One of the sessions was videotaped, which enabled the use of conversation analysis to dissect the language patterns used by both the clients and the social worker. This in-depth verbal analysis illuminated subtle nuances in the children’s interactions and behaviour while also providing the social worker with the opportunity to reflect on practice. This case discussion presents a snapshot of that session and allows readers to understand how such therapy occurs.  相似文献   
66.
Within the past two decades there has been an increase in research studying the perspective of persons labeled as disabled, rather than relying solely on outsiders' (nonlabeled persons') perspectives about them. In this paper, a series of interviews with a small group of persons labeled as mentally retarded sought insights into their work environment, friendships, and future goals through their own words. The interviews revealed that they recognized being "different" in terms of the labels applied to them by others, but they did not use those same labels when defining themselves or choosing their close friends.  相似文献   
67.
There has been extensive interest in discussing inference methods for survival data when some covariates are subject to measurement error. It is known that standard inferential procedures produce biased estimation if measurement error is not taken into account. With the Cox proportional hazards model a number of methods have been proposed to correct bias induced by measurement error, where the attention centers on utilizing the partial likelihood function. It is also of interest to understand the impact on estimation of the baseline hazard function in settings with mismeasured covariates. In this paper we employ a weakly parametric form for the baseline hazard function and propose simple unbiased estimating functions for estimation of parameters. The proposed method is easy to implement and it reveals the connection between the naive method ignoring measurement error and the corrected method with measurement error accounted for. Simulation studies are carried out to evaluate the performance of the estimators as well as the impact of ignoring measurement error in covariates. As an illustration we apply the proposed methods to analyze a data set arising from the Busselton Health Study [Knuiman, M.W., Cullent, K.J., Bulsara, M.K., Welborn, T.A., Hobbs, M.S.T., 1994. Mortality trends, 1965 to 1989, in Busselton, the site of repeated health surveys and interventions. Austral. J. Public Health 18, 129–135].  相似文献   
68.
Adolescent relational violence has significant and pervasive impacts for young people's current and future relationships. It is known that there is a cross-over between adolescent family violence and other offending behaviour, meaning there is a need for youth justice systems to recognise and respond to these forms of violence. This paper outlines a pilot intervention, the KIND Program, run in Youth Justice South Australia, and aimed at intervening with adolescent family and dating violence. KIND aims to provide tailored systemic intervention to young people and their support network, reducing violence while increasing connection and strength within relationships. The pilot of KIND ran for seven months in 2017, and had eight families participating in the program. Participation in, feedback from, and impact of the program suggest that participation was worthwhile and useful for young people and their families. The KIND Program would benefit from a more extensive pilot period to explore the outcomes of this form of intervention.  相似文献   
69.
Subjective quality of life is a popular measureof outcomes across fields as disparate asmedical research, community and healthpsychology and sociology. Its widespread usehas led to recent calls for a betterunderstanding of the psychological determinantsof the construct, emphasising the need to builda substantial body of knowledge around whatdetermines and impacts on perceptions of lifequality if it is to live up to currentexpectations as an outcome variable. This studyused two likely determinants of quality oflife, an individual level variable, loneliness,and a community level variable, aspects ofsense of community, and investigated theirassociation with subjective quality of life.Confidence in the results of the study wasstrengthened by repeating it in two separatetowns, matched on fundamental demographicvariables. The results revealed that subjectivequality of life was consistently associatedwith the individual level variable, loneliness,in both towns. Lonely people consistentlyreported significantly lower quality of life,particularly in the domains of intimacy,community involvement and emotional well-being.Once loneliness had been accounted for, thecommunity level variables showed much weaker,and generally no association with reportedquality of life. The importance of continuingto empirically identify variables that impactupon subjective quality of life is discussed.  相似文献   
70.
In a recent article in this journal, Livesey and Barcena supplied an interesting but necessarily superficial analysis of the market for waste paper. Their essential conclusion was that, faced with future shortages, and hence increased prices of wood pulp, the paper and board industry would be forced to rely more heavily on secondary fibre. In turn, they felt that ‘in order to ensure an adequate supply of waste paper, governments may need to exert a greater degree of influence over the market than they do at present’.This paper seeks to provide a more rigorous analysis of the ‘waste paper problem’ in terms of future demand and fluctuations in that demand. It also corrects some misconceptions in the paper by Livesey and Barcena as to the likely sources of future supply and the economics of securing those supplies.  相似文献   
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