排序方式： 共有71条查询结果，搜索用时 31 毫秒
1.
The factor composition of the Metropolitan Readiness Test was investigated, using 1st-grade subjects in a suburban school district. In this analysis, a total battery score was supported, as well as a second factor believed to represent a language dimension of the test. None of the MRT's other content areas (auditory, visual, or quantitative abilities) or a distinct prereading measure were identified for this sample. 相似文献
2.
Ning Liu Yan Bing Zhang Weston T. Wiebe 《Journal of Intercultural Communication Research》2017,46(4):330-345
From the theoretical perspectives of intergroup contact, predicted outcome value (POV), and similarity-attraction, this study examined U.S. host nationals’ (N = 342) communicative behaviours in a recent initial encounter with an international student and attitudes toward the student’s cultural group as a whole. Testing of two models indicated the significant sequential mediator effects of perceived similarity-social attraction and POV-social attraction between communication variables (e.g. amount of communication exchange in both models, self-disclosure in model 1, and information seeking in model 2), and intergroup attitudes (e.g. behavioural attitudes). Findings in general demonstrated that contact effects in the intercultural context varied according to specific measures of communication, the mediating mechanisms, and intergroup attitudes. 相似文献
3.
论康德的道德自由与德性论 总被引：1，自引：0，他引：1
萨·巴特尔 《内蒙古师范大学学报(哲学社会科学版)》2008,37(1):37-41
理性与自由是康德伦理学的重要概念,如若把康德的“理性”概念分为理论理性和实践理性,那么他的“自由”概念同样也可分为理性的自由和道德的自由。理论理性和理性的自由是属于思辨哲学研究的范畴,实践理性和道德的自由是属于伦理学研究的范畴。在康德看来,道德自由是人的道德活动之原因,德性是人的道德活动之结果。因此,在康德伦理学中道德自由与德性之间有着内在的逻辑联系,不仅如此,这种道德自由与德性之内在的逻辑联系恰恰体现着康德理性主义伦理思想的精神内涵。 相似文献
4.
5.
试论提升当代大学生职业素养之“三从三以”法 总被引：1，自引：0，他引：1
职业素养是当代大学生核心竞争力的一个方面,是社会评价大学生综合素质的一项指标。通过从"遵纪守法、诚实守信、爱校爱家"做起和以"实习生态度、主人翁精神、亲友的真心"的"三从三以"法给予引导,可以提升大学生的职业素养。 相似文献
6.
The development of response inhibition was investigated using a computerized go/no‐go task, in a lagged sequential design where 376 preschool children were assessed repeatedly between 3.0 and 5.25 years of age. Growth curve modeling was used to examine change in performance and predictors of individual differences. The most pronounced change was observed between 3 and 3.75 years. Better working memory and general cognitive ability were related to more accurate performance at all ages, but relations with speed changed with age, where better cognitive skills were initially related to slower responding, but faster responding at later ages. Boys responded more quickly and were more accurate on go trials, whereas girls were better able to withhold responding on no‐go trials. 相似文献
7.
文章介绍人物关系挖掘的发展现状,重点分析存在的问题,提出应以名称规范库为工具、围绕人物关系进行信息资源的组织,并具体阐述重构名称规范库的方法。 相似文献
8.
This mixed-methods case study examined the notebook entries of one class of 22 second graders as a way of examining how teacher identity shaped the way students experienced their science curriculum. These notebook entries were created during lessons with three different teachers over the course of one school year, using similar kit-based materials to teach science. The entries were coded for inquiry phase, percent missing or incomplete entries, and driving force (teacher-driven, student-driven, or balanced); chi-squared analyses revealed significant differences among the notebook entries created by the same students during lessons taught by each of the three teachers. Qualitative observations of each teachers' instruction around notebook use supported these quantitative differences, and suggested that the differences in curriculum as experienced by students could be attributed to differences in teacher identity, both who the teacher is and what they do in the classroom. These findings indicate that students' notebooks are useful tools for examining how teachers' identities might shape how elementary students experience science curriculum, and that they can be used to help structure more effective professional development plans for each teacher. 相似文献
9.
Caron A. C. Clark Tiffany D. Sheffield Sandra A. Wiebe Kimberly A. Espy 《Child development》2013,84(2):662-677
Executive control (EC) is related to mathematics performance in middle childhood. However, little is known regarding how EC and informal numeracy differentially support mathematics skill acquisition in preschoolers. A sample of preschoolers (115 girls, 113 boys), stratified by social risk, completed an EC task battery at 3 years, informal numeracy assessments at 3.75 and 4.5 years, and a broad mathematics assessment during kindergarten. Strong associations were observed between latent EC at age 3 and mathematics achievement in kindergarten, which remained robust after accounting for earlier informal numeracy, socioeconomic status, language and processing speed. Relations between EC and mathematics achievement were stronger in girls than in boys. Findings highlight the unique role of EC in predicting which children may have difficulty transitioning to formal mathematics instruction. 相似文献
10.
首次全面论述了全世界黄华属(豆科)植物地理。黄华属是豆科少数几个东亚-北美间断分布属之一。对黄华属5组21种的分布进行了分析,发现本属4个频度分布中心依次是：东亚地区(8种／3组,其中特有种4种),伊朗-土兰地区(7种／3组,其中特有种3种),落基山地区(7种／2组,均为特有种)及大西洋北美地区(3种／1组,均为特有种)。基于以下事实：在东亚地区存在本属最多的组与种;在此区可以见到黄华属系统发育系列;该属最原始的组种及最进化的组种也在该区出现等,可以认为东亚地区是该属的现代分布中心及分化中心。伊朗-土兰地区(中亚东部至喜马拉雅)及落基山地区所含种、组数仅次于东亚地区,而且多倍体现象多发生于这两区,因此可认为是本属的次生分布中心及分化中心。在此二地区,物种分化较活跃且复杂,先后描述了很多新种和变种,也曾进行过较多的归并处理。最近的分子生物学证据不断揭示,在这地区曾被归并的一些分类群存在着较大不同,从而提醒分类学家对年轻区系中物种分化较活跃的类群进行分类处理时,无论是建新分类群还是对某些类群进行归并,应持谨慎态度。作者根据黄华属植物的现代地理分布、形态演化趋势、现有的化石及地质历史资料,推测黄华属植物在中新世之前早已形成,并且在晚第三纪欧亚大陆与北美大陆失去陆地连接之前在两大陆已经存在,很可能是于早第三纪或晚白垩纪在劳亚古陆上起源于一个含羽扇豆生物碱的古槐成员。两大陆分离后,在不同的成种因子的影响下,形成了各自的演化格局：在亚洲,晚第三纪的喜马拉雅造山运动、古地中海消失及第四纪冰川作用引起的旱化、寒化,促进了该属植物的强烈分化;而在北美,第四纪的冰川作用及局部的山体隆起,可能是促进该属植物演化的主要动力。根据黄华属植物的系统演化趋势及原始类群的分布式样分析,东亚地区的中国-日本亚区可能是本属植物的原始类型中心。 相似文献