共查询到20条相似文献，搜索用时 378 毫秒
1.
晓阳 《中国职业技术教育》2005,(5):21-23
本刊讯(记者 晓阳:)为推动全国职业教育科学研究的进一步开展和研究水平的提高,扩大职业教育改革和发展成果的展示与交流平台,加强职教工作者对职业教育科学研究的参与程度,为教育行政部门的决策咨询和基层学校教育教学工作提供服务,中国职业技术教育学会自2004年建立了"中国职业技术教育学会科研规划项目",并下发了<中国职业技术教育学会科研规划项目课题指南>和<中国职业技术教育学会科研规划项目课题申报办法>(见本刊2004年第19期). 相似文献
2.
3.
4.
5.
6.
7.
农村中小学校教育科研管理机制，就是农村中小学教育科研管理系统中各个环节，各种要素之间的联系、制约和作用的方式。换言之，农村中小学教育科研管理机制是引导、激励、约束中小学校教育科研发展的一种运作模式。一、导向机制由于中小学教育科研是一种创造性活动，具有很强的探索性，所以提出了如何对中小学教育科研的导向性进行定位的问题。构建教育科研导向机制，旨在为农村中小学教育科研及其管理进行导航。教育科研中研究目标的导向可以通过以下四条基本途径来实现。１．课题规划导向。学校在编制《农村中小学教育科研规划课题指南》… 相似文献
8.
随着"科研兴校、科研兴教、科研兴师"的发展方略越来越深人人心,广大教师的科研积极性也空前高涨起来。课题研究作为教育科研的抓手,更是倍受老师们的青睐。"九五"即将结束,从国家到地方的教育"十五"规划正在酝酿之中,但也有部分省、市的课题指南已经公布。据悉,课题的申报审批工作将在２００１年的上半年着手进行。 课题申报要想获得成功,要做大量细致的前期工作,其质量还事关在课题被批准立项以后能否顺利推进和实施。从课题申报的过程来看,一般都要经历课题的选择、课题的论证、课题的设计以及课题的申报四个环节,其中前三者是… 相似文献
9.
问卷法是学校教育科研中常用的一种研究方法。在以问卷法开展的课题研究中,研究者对课题研究所需的问卷的编制质量,则直接影响着课题研究的质量。而要编制一份较高质量的问卷,除了要明确问卷的基本结构及编制的基本步骤外,熟悉并掌握题目编制(包括设计与编排)应注意的事项,规避一些常见的错误,这对提高整份问卷的质量无疑是至关重要的。现就问卷中具体题目的设计与编排应注意的若干事项介绍如下。一、题目的编选应切合课题,做到适量而精要在设计问卷题目时,研究者通常是先依据事先拟好的问卷提纲,将反映各项目变量的题目尽量地罗列出来,然后… 相似文献
10.
《浙江工贸职业技术学院学报》2012,(3):75
佚名在《兰州日报》(2011年12月1日)撰文说,科学项目一申请到手,就肯定能通过验收,成了中国科研界的常态。你如果让某一项目不通过,下次你主持的项目,极有可能也不能通过,为了不树敌,你必须得从长计议。学术"江湖"利益关系错综复杂。在验收中注重摆平各方利益,做到课题设立方满意、研究人员满 相似文献
11.
Testing organization needs large numbers of high‐quality items due to the proliferation of alternative test administration methods and modern test designs. But the current demand for items far exceeds the supply. Test items, as they are currently written, evoke a process that is both time‐consuming and expensive because each item is written, edited, and reviewed by a subject‐matter expert. One promising approach that may address this challenge is with automatic item generation. Automatic item generation combines cognitive and psychometric modeling practices to guide the production of items that are generated with the aid of computer technology. The purpose of this study is to describe and illustrate a process that can be used to review and evaluate the quality of the generated item by focusing on the content and logic specified within the item generation procedure. We illustrate our process using an item development example from mathematics drawn from the Common Core State Standards and from surgical education drawn from the health sciences domain. 相似文献
12.
Students rated the quality of the items on a classroom test that had been taken previously. On the same test, psychometric item indices were calculated. The results showed that the student ratings were related to the item difficulty, but not to the item-test correlation. In addition, the better-achieving students tended to rate the items as less ambiguous. Finally, the ambiguity ratings were more highly related to the item-test correlations for the better achieving students. These findings support opinions held by many instructors of students' judgments of item quality. 相似文献
13.
李雪 《牡丹江教育学院学报》2010,(6):159-161
为保证语言测试题目的质量和加强题库建设,本文基于经典测试理论,使用Gitest Ⅲ对一份高考试卷（阅读部分）题目进行项目分析,结果显示：该阅读题目的难度、区分度较理想,但难度分布并不理想。建议在使用题库中的组合试卷前先进行试测,以改进试题的难度分布以及部分题目选项的质量,从而提高试题的信度和效度。 相似文献
14.
GUAN Dandan 《中国考试》2008,(7)
主客观题实际上是一个连续体,"主观题客观化"和"客观题主观化"在这个连续体上向对方无限趋近,"客观题主观化"在教育考试中有借鉴意义。文章以我国高考和研究生入学考试的试卷为例,探讨了主观题与客观题比例设置问题。主观题与客观题的有机结合反映了各国考试理念的融合。题型的设计不仅与考查目标有关,还与学科特点有关,并随着认识的深入而发展。 相似文献
15.
学生的数学素养具有多维结构,素养导向的数学学业成就测评需要提供被试在各维度上的表现信息,而不仅是一个单一的总分。以PISA数学素养结构为理论模型,以多维项目反应理论(MIRT)为测量模型,利用R语言的MIRT程序包处理和分析某地区8年级数学素养测评题目数据,研究数学素养的多维测量方法。结果表明:MIRT兼具单维项目反应理论和因子分析的优点,利用其可对测试的结构效度和测试题目质量进行分析,以及对被试进行多维能力认知诊断。 相似文献
16.
付天喜 《黄河科技大学学报》2007,9(4):64-66
广播热线节目在刚刚兴起的时候十分火爆，听众参与热情极高。但近几年，这类节目的受众参与度逐渐降低。应该理性对待过去的“热”和现在的“冷”，作好话题选择和前期准备，并在节目推进过程中注意设置悬念和节奏把握，增加节目张力，吸引受众参与。 相似文献
17.
难度不是试题的固有属性,而是考生因素与试题特征之间互动的结果。很多试题分析者倾向于将试题难度偏高的原因仅仅归结于学生未掌握相关知识或技能,而忽视试题本身的特征。通过分析60道难度在0.6以下的高考英语试题,探究其难度来源。结果显示,除考生因素外,难题或偏难题的难度来源也与命题技术有关,比如答案的唯一性与可接受性、考查内容超纲、考点设置与评分标准欠妥等方面的问题。为此,提出考试机构应提高命题水平,加强试题质量监控,确保大规模考试科学选拔人才。 相似文献
18.
This article deals with the investigation of the psychometric quality and constructs validity of algebra word problems generated by means of a schema-based version of the automatic min–max approach. Based on review of the research literature in algebra word problem solving and automatic item generation this new approach is introduced as a theory-based top–down method of automatic item generation featuring a quality control framework aimed to minimize the construct unrelated variance in the item parameters. The first study deals with the evaluation of an initial set of items. The results are replicated in the second study using a larger item set which also allows the investigation of the construct representation of the generated item. Since construct unrelated variance components (e.g. reading comprehension) have been controlled for in the item generation phase the results revealed some interesting insights into the cognitive processes of the actual mathematization phase of algebra word problem solving. The third study investigated the nomothetic span is using hierarchical confirmatory factor analysis. The results argue for the convergent and discriminant validity of the automatically generated items. Taken together, the results indicate that the automatic generation of construct valid algebra word problems at a high psychometric level is viable. The discussion is thus concerned with the implications of this new approach to item generation for theory development and evaluation as well as practical benefits for educational assessment and the development of intelligent tutoring systems. 相似文献
19.
This paper presents findings from research exploring gender by item difficulty interaction on mathematics test scores in Cyprus. Data steamed from 2 longitudinal studies with 4 different age groups of primary school students. The hypothesis that boys tended to outperform girls on the hardest items and girls tended to outperform boys on the easiest items was generally supported for each year group. The effect of social class was also examined. For each social class, there was a correlation between the item difficulty differences estimated on girls and boys separately and the difficulty of the item estimated on the whole sample. It is claimed that in understanding gender differences in mathematics, item difficulty should be treated as an independent variable. Suggestions for further studies are provided, and implications for the development of assessment policy in mathematics are drawn. 相似文献
20.
徐汉峰 《杨凌职业技术学院学报》2005,4(3):43-46,55
设计“非货币性资产交易”科目(专户),核算非货币性交易换入短期投资事项,其特点:1、具有全面性,包括非货币性资产短期投资、存货、固定资产、无形资产、长期投资等。2、具有明晰性,增设“非货币性资产交易”科目(专户)核算非货币性交易事项,以基本分录列示非货币性资产交易的账务处理程序。3、具有客观性,非货币性资产交易损益资本化,避免人为操纵利润。4、具有可操性,会计科目括号内附有记录数据的来龙去脉。 相似文献