高职CAD/CAM应用课程现状分析与改革     

左大利  范四立  张良超 《中国现代教育装备》2014,(19):94-96

在分析高职CAD/CAM应用课程现状的基础上,提出了改革思路:以二维和三维模拟加工及自动编程两个项目来设计课程内容。以来源于企业生产一线的典型数控加工零件为载体,构建基于工作过程的"六步教学法",并在教学过程中融入数控铣工职业资格标准,使课程既体现工学结合的特色,又为数控铣工职业技能考证奠定基础,从而大幅提高课程的教学效果。  相似文献   

Adult Attachment States of Mind: Measurement Invariance Across Ethnicity and Associations With Maternal Sensitivity     

John D. Haltigan  Esther M. Leerkes  Maria S. Wong  Keren Fortuna  Glenn I. Roisman  Andrew J. Supple  Marion O'Brien  Susan D. Calkins  André Plamondon 《Child development》2014,85(3):1019-1035

This study examined the developmental significance of mothers' adult attachment representations assessed prenatally with the Adult Attachment Interview in relation to observed maternal sensitivity at 6 months postpartum in an ethnically diverse sample (N = 131 African American; N = 128 European American). Multiple‐group confirmatory factor analyses provided evidence for partial measurement invariance of a two‐factor dismissing and preoccupied latent structure of adult attachment across the two ethnic groups of women. African American women showed modest elevations on the preoccupied factor relative to European American women. Although the dismissing factor showed an empirically equivalent negative association with maternal sensitivity in both ethnic groups, this effect was reduced to marginal significance when controlling for maternal socioeconomic status.  相似文献   

Parental verbal affection and verbal aggression in childhood differentially influence psychiatric symptoms and wellbeing in young adulthood     

Ann Polcari  Keren Rabi  Elizabeth Bolger  Martin H. Teicher 《Child abuse & neglect》2014

Previous research has shown that exposure to parental verbal aggression is common and associated with increased levels of depression, anxiety, dissociation, and drug use. A key question that has not been addressed is whether verbal affection from the same or opposite parent can attenuate the effects of verbal aggression. This cross-sectional study examined the effects of parental verbal aggression and affection during childhood on measures of psychopathology and wellbeing in a community sample of 2,518 individuals (18–25 years). Data were analyzed for moderating influences using mixed effect models and for direct and indirect effects using structural equation models. The moderation analysis suggested that high levels of exposure to verbal affection did not mitigate the effects of verbal aggression from the same parent, and high levels of verbal affection from another parent did not generally result in a significant attenuation of the effects of verbal aggression. Structural equation models showed that verbal aggression was predominantly associated with effects on psychiatric symptoms scores, whereas verbal affection was primarily associated with effects on measures of wellbeing. These findings highlight the relatively independent effects of verbal aggression and verbal affection and suggest that the latter may be particularly important in establishing a foundation for emotional and physical wellbeing. These findings also suggest that ridicule, disdain, and humiliation cannot be easily counteracted by praise and warmth from the same or another parent.  相似文献   

Discursive Legitimation of a Controversial Technology: Ultra-Orthodox Jewish Women in Israel and the Internet     

Oren Livio  Keren Tenenboim Weinblatt 《The Communication Review》2013,16(1):29-56

The introduction of the internet to ultra-Orthodox Jewish society has presented an acute dilemma. While seen as a potential carrier of secular values and officially banned, the internet also presents significant socio-economic opportunities for a community in which women are often the sole providers. This research focuses on the discursive strategies ultra-Orthodox women internet users employ to legitimate their use of this controversial technology. A glaring disparity was observed between these women's actual, subversive technology-related practices and the rhetorical construction of the same practices, which attempted to portray them as congruent with community values. We suggest that when investigating the domestication of new technologies, examining technology-related discourse may be no less important than the more common to date focus on practice.  相似文献   

无机非金属材料工程专业人才培养模式的改革与实践     

张帆  马伟民  曹大力  马雷 《科教文汇》2014,(28):65-66

人才培养模式的改革与实践是提高教育质量的关键,沈阳化工大学无机非金属材料工程专业在人才培养方案、课程体系、教学内容和方法、实践教学和教师队伍五个方面形成了独特的人才培养模式,对就业率的提高和行业发展起到了推动作用。  相似文献   

教育管制能够促进教育公平吗?——来自北京市的实证研究     

刘大立  李锋亮 《教育学术月刊》2013,(6):3-6

针对2005年北京市出台的《北京市治理教育乱收费工作的意见》,文章通过北京市高中学生的家长问卷调查数据,从父亲的学历和职业状况两个角度分析了这个意见管制前后教育公平状况的变化情况,以此判断教育管制能否促进教育公平。结果显示,管制后教育不公平的状况非但没有得到改善,甚至出现了一定程度的恶化。本研究发现与国际上相关实证研究的结果基本一致。  相似文献   

比较教育的学科特性与教育理论的“本土化”     

褚远辉  辉进宇 《教育研究》2013,(1):16-19

实现教育理论的"本土化"是建构和发展我国社会主义教育理论的重要途径之一。尽管教育理论的"本土化"是教育科学各门具体学科研究的一个重要职责和任务,但比较教育学凭借其"借鉴"、"比较"、"跨文化性"、"跨国性"、"异域性"和"多元性"等学科性质和特点,在教育理论"本土化"的过程中发挥着尤为重要和独特的作用。  相似文献   

儒家身体观语境下的举鼎文化解读     

王大利  马大慧  王露璐 《体育成人教育学刊》2012,28(5):8-10

作为炊器的鼎,统治者给予它神圣的意义,成为贵重的礼器,变成了权利的象征。举鼎是现代举重运动的雏形,盛行于汉代。儒家身体观语境下的举鼎文化承载了社会道德伦理价值,强调举鼎文化的社会作用,同时展现了身体阶级差等性的社会伦理色彩,更加关注身体的"仁"、"乐"、礼"的社会道德伦理和人在社会秩序中的和谐、平衡、安处,举鼎文化活动淡化现代体育的竞技性,向大众娱乐方向发展。  相似文献   

“无机材料科学基础”课程教学实践与学习方法探讨     

马晶  张永明  曹大力 《科教文汇》2012,(1):56-56,69

＂无机材料科学基础＂是无机非金属材料与工程专业的专业基础理论课程。本文从课程包含的内容及特点出发,总结了几年来多媒体教学与实践教学的教学情况,为如何学好＂无机材料科学基础＂课程提出了几点见解与方法。  相似文献   

子宫输卵管造影致子宫穿孔1例报告     

梁大利  王代敏 《西藏科技》2002,(9):45-45

子宫输卵管造影致子宫穿孔较少见,现将我院发生一例报告如下: 患者女性,28岁,两年前因宫外孕术后不育就诊,体检无特殊.于月经后第五天来我科行子宫输卵管碘油造影检查.  相似文献