求解非线性互补问题的两步迭代-Filter方法

利用牛顿迭代法作为预测步,用不动点迭代法作为修正步,结合filter技术,提出了求解非线性互补问题的两步迭代-filter算法,并证明了算法的局部三阶收敛性,最后通过数值实验表明该算法的有效性.     

Parental absence,child victimization,and psychological well-being in rural China

Using cross-sectional data regarding 793 rural children aged 10–16 in Sichuan Province of China, the present study examined the preceding-year rates of seven forms of child victimization (physical assault, property crime, peer/sibling victimization, child maltreatment, sexual victimization, witnessing family violence, and exposure to community violence) and poly-victimization, and found children’s victimization experiences increased as the degree of parental absence increased (from the presence of two biological parents, to parental migration and parental separation and divorce). Elevated levels of depression were also found among left-behind children and children of separated or divorced parents, compared to children living with both biological parents; and child poly-victimization added to the risk of child depression. Certain demographic characteristics (being a boy and younger) and parental factors were associated with child victimization in rural China. This study highlights the need for child protection in rural China, and in particular for parent-absent children.     

创设适宜幼儿独立性发展的幼儿园环境

幼儿独立性是幼儿自我发展的内在动力,是个性品质的基础和关键。3-6岁是幼儿自主性、独立性迅速发展的时期,而幼儿园是培养幼儿独立性的重要场所。幼儿独立性对幼儿未来的发展有着重要的影响。幼儿园的环境分为精神环境和物质环境两种,因此要从这两个环境中培养和促进幼儿独立性的发展。     

Effects of pairs of problems and examples on task performance and different types of cognitive load

In two studies, we investigated whether a recently developed psychometric instrument can differentiate intrinsic, extraneous, and germane cognitive load. Study I revealed a similar three-factor solution for language learning (n = 108) and a statistics lecture (n = 174), and statistics exam scores correlated negatively with the factors assumed to represent intrinsic and extraneous cognitive load during the lecture. In Study II, university freshmen who studied applications of Bayes' theorem in example–example (n = 18) or example–problem (n = 18) condition demonstrated better posttest performance than their peers who studied the applications in problem–example (n = 18) or problem–problem (n = 20) condition, and a slightly modified version of the aforementioned psychometric instrument could help researchers to differentiate intrinsic and extraneous cognitive load. The findings provide support for a recent reconceptualization of germane cognitive load as referring to the actual working memory resources devoted to dealing with intrinsic cognitive load.     

省级纪检监察派驻机构档案管理工作探析

纪检监察派驻机构档案是纪检监察档案的重要组成部分,做好派驻机构档案管理工作,是摆在各级纪检监察机关档案部门面前的一项重要任务。本文阐述了派驻机构档案管理工作的重要意义以及目前省级派驻机构档案管理工作存在的问题,并提出了做好省级派驻机构档案管理工作的思路,以便更好地为纪检监察中心工作提供档案服务。     

A study of Attachment Disorders in young offenders attending specialist services

Attachment disorders, specifically Reactive Attachment Disorder (RAD) and Disinhibited Social Engagement Disorder (DSED) are disorders associated with neglect and abuse in which people have significant difficulties relating to others. This study aims to explore Attachment Disorder symptoms and diagnoses in young offenders and factors that may be associated with them such as mental health problems. A cross-sectional design was used with 29 young people who were known to Intensive Services, aged 12–17 (M = 16.2, SD = 1.3), 29 carers and 20 teachers. They completed measures investigating symptoms of Attachment Disorders and psychopathology. Eighty-six percent of the young people had experienced some form of maltreatment and the rates of an actual or borderline Attachment Disorder was 52%. A positive correlation between Attachment Disorder symptoms and other mental health problems (as rated by carer-report Strengths and Difficulties Questionnaire Total Difficulties Score), accounting for 36% of the variance was found, with a large effect size (r_s = 0.60). Attachment Disorder symptoms were associated with hyperactivity and peer relationship problems.     

乡镇高中英语教学亟待解决的问题及对策

英语作为世界性语言,在社会经济的发展中起着越来越重要的作用。本文根据我国英语教学所面临的新形势,针对乡镇地区英语教学水平偏下的现状及存在的问题进行了分析,论述了问题产生的原因,提出了解决问题的观点和建议。     

幼儿教育的正确导向性分析

当今社会，不能让孩子输在起跑线的观念已经扭曲成对孩子现实的沉重学习压力，重视孩子良好习惯的养成对于当下盛行的拔苗助长式的教育方式是一个有力的抨击。较之身体健康、心理发育、习惯养成和快乐的生活状态，孩子的智力开发只能排在最后。爱孩子、懂得爱，才能和孩子一起成长，方能爱出一个好宝贝。     

案例教学法在广告教学中的运用

案例教学法打破了传统的、封闭的、脱离实际的灌输式教学方法,对培育具有创新精神和实践能力、具有较高的综合素质的设计人才发挥了重要作用。鉴于此,本文对案例教学法在广告教学中的运用进行了探讨。