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71.
Van Dorn RA Mustillo S Elbogen EB Dorsey S Swanson JW Swartz MS 《Child abuse & neglect》2005,29(11):1265-1279
OBJECTIVE: There were two aims: first, to examine the relationship between prior sexual abuse and three types of adult risky sexual behaviors [(1) ever traded sex for drugs or money, (2) had unprotected sex in the past 6 months, and (3) frequency of unprotected sex in the past 6 months] among persons with severe mental illness (SMI), and second, to examine the potential mediating effects of adult rape, substance use, and PTSD. METHOD: Using a pooled sample of individuals with SMI (N=609), logistic and negative binomial regression analyses were used to investigate the impact of prior sexual abuse on these adult risky sexual behaviors. RESULTS: Childhood sexual abuse was associated with having ever traded sex for money and having engaged in unprotected sex in the past 6 months. However, childhood sexual abuse was inversely associated with the number of times males had unprotected sex in the past 6 months. Results differed between males and females and the impact of potential mediators also varied by gender and type of outcome studied. CONCLUSION: These findings suggest a complex link between childhood sexual abuse and adult risky sexual behaviors in persons with SMI. Clinical assessments of child abuse sequelae should include a variety of indicators and parameters of adult risky sexual behavior, as persons with SMI are at an increased risk of engaging in high-risk sexual behaviors and tend to have a higher exposure to childhood sexual abuse than does the general population. 相似文献
72.
一、导入孔子云“言之无文,行而不远”,意思是说话如果没有文采,这话就传播得不远,写文章是同样的道理,杜甫有句名言是“为人性癖耽佳句,语不惊人死不休”,告诉我们写文章要注意语言的锤炼,那怎样才能让我们的语言有文采呢,今天我们就来探讨这个问题。板书课题二、讲授新课(一)引导学生明确锤炼语言的具体方法1、投影:阅读下面这段文字,说说其语言特点。我梦想,来到了塞外的大漠,在夕阳的金黄中,感受“长河落日圆”的情怀;我梦想,坐在了家乡的明月下,在满月的银辉中,体会“月是故乡明”的感慨;我梦想,登上了齐鲁的泰山,在云雾的缭绕中,感受… 相似文献
73.
校本研修是校本教研的一种主要形式。在新课程实施中,立足校本,通过个体研修、团体研修和区域研修三个层面,引导教师自觉主动地进行专业学习和反思,把教师专业学习、教学研究和校本培训结合起来,是促进教师专业成长的重要途径。 相似文献
74.
理念是准备付诸行动的信念。只有确定了有效的地理教学理念,才能确保地理教学与研究工作的高质与高效。面对目前中学地理教学所面临的新机遇与新挑战,我们要以“三个面向”为指导,建立现代中学地理教学理念,并探索建立、健全现代中学地理教学理念体系。笔者认为,当前中学地理教学应遵循下列基本理念。一、中学地理教学的基本任务是对学生进行地理学教育,而地理学是通过位置、空间和尺度来认识世界的中学地理教学的基本任务之一是对中学生进行地理学教育。那么,怎样才能让学生通过中学地理教学来确切认识地理学呢?这是我们每一个地理… 相似文献
75.
76.
What Are They Thinking? Automated Analysis of Student Writing about Acid–Base Chemistry in Introductory Biology 总被引:1,自引:0,他引:1
KC Haudek LB Prevost RA Moscarella J Merrill M Urban-Lurain 《CBE life sciences education》2012,11(3):283-293
Students' writing can provide better insight into their thinking than can multiple-choice questions. However, resource constraints often prevent faculty from using writing assessments in large undergraduate science courses. We investigated the use of computer software to analyze student writing and to uncover student ideas about chemistry in an introductory biology course. Students were asked to predict acid-base behavior of biological functional groups and to explain their answers. Student explanations were rated by two independent raters. Responses were also analyzed using SPSS Text Analysis for Surveys and a custom library of science-related terms and lexical categories relevant to the assessment item. These analyses revealed conceptual connections made by students, student difficulties explaining these topics, and the heterogeneity of student ideas. We validated the lexical analysis by correlating student interviews with the lexical analysis. We used discriminant analysis to create classification functions that identified seven key lexical categories that predict expert scoring (interrater reliability with experts = 0.899). This study suggests that computerized lexical analysis may be useful for automatically categorizing large numbers of student open-ended responses. Lexical analysis provides instructors unique insights into student thinking and a whole-class perspective that are difficult to obtain from multiple-choice questions or reading individual responses. 相似文献
77.
OBJECTIVE: This study assessed the direct relation between young adolescents' regulated noncompliance and mothers' democratic childrearing practices as well as the potential mediating role of mothers' perceived influence during the transition to adolescence. DESIGN: Three years of self-reported adolescent noncompliance, perceived influence, and parenting democracy were gathered from 166 mothers and their firstborn children (55% female), ages 9 - 11 years at time 1. RESULTS: Longitudinal path analysis indicated a total effect between adolescents' regulated noncompliance and higher maternal democracy. In addition, the total effect was mediated by mothers' perceived influence, such that adolescents' regulated noncompliance at time 1 was associated with greater perceptions of influence at time 2, which, in turn, was associated with greater maternal democracy at time 3. CONCLUSIONS: Mothers with young adolescents who resist in a relatively mature, regulated manner tend to have more positive perceptions of their influence on their emerging adolescents' behavior. In turn, mothers expecting to maintain their influence despite normative adolescent resistance are more likely to use democratic parenting strategies, granting their adolescents more input in decisions. 相似文献
78.
随着社会的快速发展和社会对外语人才的多方位需求,英语课改势在必行,这使得高中英语教学面临着巨大的挑战。因此,高中英语教师必须适应时代的需要,除转变陈旧的教学理念之外,还必须更新教学方法,把课堂变成与学生进行情感交流、开发学生潜能、发展学生个性的舞台。那么,如何积极地去适应课改教学,这是广大英语教师极为关注的问题。就此,我谈谈本人的一些简单做法和体会。一、对新教材的体会新教材的内容、结构、程度与分量、活动与任务的设计,都力求符合学生生理和心理特点,具有 相似文献
79.
正笔者近期连续听了几节语文评优课,课文是澳大利亚作家泰戈特的小说《窗》。一教师设计了这样一个环节:"读后你印象最深刻的是哪一段?你想读哪一段就读哪一段"。类似这句话的表达在其他几位教师的课堂上也出现过,在很多公开课上似乎也很盛行。它体现了学习内容的选择性和学生理答的自主性,体现了个性化自主学习的理念。但是,"想读哪一段就读哪一段"的教法也有很多不太妥当的地方。一、在充分体现学生自主学习理念的同时,可 相似文献
80.
钱卫东说:我把人生中的青春年华献给了工会,这是我最自豪的选择,我无悔,因为我的生命在工会。 相似文献