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The purposes of this study were to examine the prevalence of gambling among youth, compare rates of gambling between 1992 and 1995, and determine what levels of gambling frequency may be considered common and uncommon. The two samples included 122,700 Minnesota public school students in the 6th, 9th, and 12th grades in 1992; and 75,900 9th and 12th grade students in 1995. Students were administered the Minnesota Student Survey, a 126-item, anonymous, self-administered, paper-and-pencil questionnaire that inquires about multiple content domains, including gambling behaviors. The same questionnaire, with minor revisions to the gambling items, was administered in both 1992 and 1995 to students in their classrooms by the Minnesota Department of Education. There were slight decreases in overall gambling rates from 1992 to 1995. The majority of students gambled at least once during the past year. However, most did not play any game on a weekly/daily rate and did not report any problems associated with their gambling. Gender, grade, and race effects were found for gambling frequency. Boys gambled more often than girls, and 9th and 12th grade students gambled more often than 6th grade students. Asian American and White students reported lower rates of gambling frequency than Mexican/Latin American, African American, and American Indian students. From a statistical standpoint (i.e., beyond the 97.7 percentile), it may be considered in the uncommon range for girls to play two or more games at a weekly/daily rate, and for boys to play four or more games at a weekly/daily rate. Variables associated with gambling frequency included antisocial behavior, gender, and alcohol use frequency. Although the finding that gambling did not increase from 1992 to 1995 is encouraging, this is the first generation of youth to be exposed to widespread accessability to gambling venues and gambling advertising and it will be important to continue monitoring the prevalence of youth gambling.  相似文献   
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5he purpose of this study was to determine whether or not suspected variables affected a surgery clerk's chances of being awarded an honor rating. Findings indicated a significant relationship between a student receiving an honor rating and his or her preceptor's predetermined level of student advocacy, the number of completed patient interview and physical examination write-ups, and final examination scores. There was no significant relationship found between honor ratings and the preceptor's status, the sequence in which the student was discussed or the length of time spent discussing the student at the final evaluation meeting, or the number of clinical faculty present at the meeting. These results lend support to the faculty forum evaluation approach, but suggest a need for further scrutiny of some influencing variables to ensure all students are fairly considered and honor ratings judiciously awarded.  相似文献   
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Schoen R  Baj J 《Population studies》1984,38(3):439-449
Summary Marital status life tables, which follow a real or synthetic birth cohort through life and the marital statuses of 'never married', 'presently married', 'widowed', and 'divorced', reflect observed marriage, divorce and mortality behaviour and provide a detailed record of a cohort's experience. The present paper analyses such tables for cohorts of men and women born in England and Wales between 1900 and 1945. The results show that the later cohorts deviate substantially from the 'European pattern' of late marriage and high proportions never marrying, and that a dramatic rise in divorce has taken place, so that among the later cohorts one marriage out of four ends in divorce.  相似文献   
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去年,为了庆祝法共作家阿拉贡的八十岁生日,法共通过它的报刊发表文章,对他的创作展开评价.在新里昂大学组织的"阿拉贡月"的一次报告会上,法共作家普列伏斯特作了这个题目的演说,对阿拉贡在创作道路上经历的三个阶段进行了分析.《新评论》杂志1977年6、7月号刊登了这篇演说,摘译如下.  相似文献   
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1971年12月27日,英国经济学家琼·罗宾逊在美国经济学协会第八十四届年会的理查德·艾黎讲座上作了一篇题为《经济理论的第二次危机》的讲演.罗宾逊夫人在讲演中提出了资产阶级经济理论正在经受第二次危机,并对美国凯恩斯派经济理论展开了猛烈的抨击.我国学术界对此讲演曾作过介绍.鉴于这场论争有助于我们了解垄断资产阶级经济理论的发展和演变,现将罗宾逊夫人的《经济理论的第二次危机》和美国凯恩斯派代表人物詹姆斯·托宾的《英国剑桥与美国剑桥之间的论战》两篇文章的摘要一并刊出;同时,我们请中国社会科学院经济研究所黄范章同志写了一篇文章:《从"两个剑桥之争"谈起》,对这场论争的背景和意义,作了扼要的评论.  相似文献   
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