基于艺术素质教育的美术教学方法的改革研讨

依据美术教学的内在规律,分析了学校美术基础教学的三个层面,提出了在美术教学中,必须不断改革教学方法,更新教学手段,使美术教学再上新水平,从而推进素质教育的全面实施。     

浅析影响沥青路面平整度的因素

分析了影响沥青路面平整度的各种因素，并针对存在的各种因素在施工中应注意的问题提出了相应的建议。     

Higher prevalence of childhood sexual abuse among Latino men who have sex with men than non-Latino men who have sex with men: data from the Urban Men's Health Study

OBJECTIVE: The prevalence of childhood sexual abuse among Latino adult men who have sex with men who live in the US was estimated because a history of childhood sexual abuse increases HIV sexual risk behaviors and other negative health outcomes in adulthood. METHOD: The Urban Men's Health Study is a random-digit telephone probability survey of 2881 adult men who have sex with men (MSM) aged 18 years or older residing in San Francisco, New York, Los Angeles, and Chicago. Self-reported history of childhood sexual abuse was the main outcome measure gathered from 2692 MSM. RESULTS: A significantly higher proportion of Latino MSM reported sexual abuse before age 13 (22%) than did non-Latino MSM (11%). CONCLUSIONS: Latino MSM are twice as likely to report a history of childhood sexual abuse than are non-Latino MSM. Given the association between childhood sexual abuse and increased risk for HIV and other negative health outcomes, health providers must remain vigilant to the possibility of childhood sexual abuse histories among their Latino patients.     

试论知识迁移的广义相似说与体育教学

综合各家迁移理论,应用广义相似原理在教材的选编、教法的选择和练习的设计等方面实现"为迁移而教"的 目的。展望未来,广义相似说在体育教学中的应用具有积极的意义。本文就广义相似说在教材的选编、教法的选择和练 习的设计中的应用作一尝试研究。     

The outcomes of doctoral education: An institutional study

This study sought to establish baseline data on the outcomes of doctoral education at a private, urban university. Through the use of a survey instrument developed by the researchers, Ph.D. and Ed.D. recipients from 16 departments who had graduated between 1963 and 1984 were contacted. Three primary areas were examined: (1) the impact of doctoral education on career development, (2) the perceived influence of the institutional values on graduates, and (3) the frequency and type of research/scholarly activities engaged in during and after graduate school. Data provided by 707 respondents to the 168 item survey were analyzed by department, by degree, and by four general academic fields, and a number of indices were developed. The main thrust of this paper is the development of the instrument and indices, and the preliminary comparison of four fields with the indices.     

如何制订面向全体学生的课堂教学目标

体育课的教学目标应该是面向全体学生的,考虑到学生的个体差异,教学目标应该表现为:方向目标与达成目标的统一;学生目标与教师目标的统一;个体目标与群体目标的统一.     

新疆撒拉族历史迁徙与文化变迁研究

文章通过梳理相关历史文献并结合田野调查资料,描绘了新疆撒拉族的历史渊源和形成的历史过程;新疆撒拉族在迁徙的历史进程中,为了立足新的环境与周边民族文化进行了长期的互动、积极调适,社会文化发生了积极的变迁.     

Understanding childhood sexual abuse as a predictor of sexual risk-taking among men who have sex with men: The Urban Men's Health Study

OBJECTIVE: The prevalence and characteristics of childhood sexual abuse (CSA) among men who have sex with men (MSM), and links with sexual risk are explored. A model linking CSA and sexual risk among MSM is proposed. METHOD: A telephone probability sample of urban MSM (n = 2881) was recruited and interviewed between November 1996 and February 1998. The interview covered numerous health issues, including history of sexual victimization. RESULTS: One-fifth reported CSA, primarily by non-family perpetrators. Initial CSA experiences are characterized by high levels of force (43% involved physical force/weapons), and penetrative sex (78%; 46% reported attempted or actual anal intercourse). Such men are more likely than nevercoerced men to engage in high risk sex (unprotected anal intercourse with a non-primary partner or with a serodiscordant male). In multivariate analyses, the effect of childhood sexual coercion on sexual risk is mediated by substance use, patterns of sexual contacts, and partner violence, but not by adult sexual revictimization or by depression. CONCLUSIONS: Findings are interpreted within the context of social learning theory and prior research on sexual risk-taking. The high risk for CSA among MSM, which can predispose such men to patterns of HIV sexual risk, warrants new approaches in HIV prevention.