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1.
本文通过对清华版《C程序设计》关于指针与数组关系部分的分析，指出其误点，并给出了具体的修改方法。 相似文献
2.
钱俊羽 《淮南师范学院学报》2014,(4):7-12
新民诉法修改以前,有关督促程序的规定是一个"花瓶"条款,实践中的作用微乎其微。为了提高督促程序的利用率,发挥督促程序的制度价值,使之得以重生,新民诉法对督促程序的适用做了较大幅度的修改。首先在一审程序中增设了庭前诉讼转督促的程序,其次在督促程序的专章部分肯定了督促程序与诉讼程序的衔接。通过论述诉讼与非讼程序相互转换,分离适用的合理性与必要性,将程序转换作为主要分析方法,就新民诉法中有关的督促制度与诉讼制度相互转换的合理性问题进行探讨,促进和完善制度细节,探求新民诉中有关的制度改革到底能否起到激活督促程序的作用?如果能,怎样才使它更好地发挥作用? 相似文献
3.
肖亚丽 《黔东南民族师专学报》2002,20(2):70-72
“方言语调”是普通话测试中的一个评分尺度，由于测试大纲尚未对其做出明确定义，测试员往往不得要领，普通话测试是检测方言向普通话的过渡程序，测试实践当中方言语调的评定就是方音遗留痕迹的程序，因此本文认为用“方音特征”来代替“方言语调”更易于把握。 相似文献
4.
于坚 《广西梧州师范高等专科学校学报》2005,21(2):95-99
针对社会实际中普遍存在的最优树问题，简要说明了用MATLAB6，5软件实现Kruskal算法的方法和程序，并对如何修改程序以适应于改变了的问题进行分析，给出了一个只要输入边权矩阵和顶点个数。就能求出带约束条件的连线问题的程序。 相似文献
5.
本介绍了一个在Foxpro2．5数据库管理系统上开发的通用报表管理程序，该程序能对不同结构的数据库，只需输入数据库名称，不需要修改程序，就可生成通用的输出报表，本着重介绍通用报表管理程序的设计思想、实现方法。 相似文献
6.
7.
赵连生 《常熟理工学院学报》1995,4(3):50-54
本文主要介绍了在AutoCAD二次开发中，参数化设计零件时参数（特别是相关参数）修改的方法，经出了参数修改的通用AutoLISP程序，并介绍了程序的应用方法。 相似文献
8.
在Flash MX中，可以利用loadVaIiablesNum()动作语句调用外部文本文件中定义的变量。利用这一功能，可以将单项选择题的题干和备选项定义成变量，并保存在一些外部文本文件中。然后在测试模块动画中调用这些外部文本文件中的变量。这种制作方法的最大好处在于：把数据保存在程序之外，实现了程序和数据的分离。这样我们只需要修改外部数据，即可实现程序的重用，大大提高了课件的开发效率。 相似文献
9.
本文通过对清华版《C程序设计》关于指针与数组关系部分的分析,指出其误点,并给出了具体的修改方法。 相似文献
10.
一、教材分析
《修改文章》是江苏科学出版社出版的小学信息技术教材第五册第七课的内容，教学对象是小学三年级的学生，它隶属于教材中的文字排版模块，是整个模块的基础部分的综合应用篇，即写字板程序的综合应用。学生在此基础部分内学到的知识将在以后的文字排版系统中发生迁移，也是形成学生“了解熟悉一掌握技巧一综合运用”知识链的必要环节。教材的主要目的是让学生学会修改文章的基本操作，这也是本课的重点所在。 相似文献
11.
Don A. Klinger W. Todd Rogers 《Assessment in Education: Principles, Policy & Practice》2006,13(1):29-43
Driven largely by calls for accountability, the use of large‐scale testing is expanding in terms of the number and purposes of testing programmes. At the same time, financial constraints have resulted in attempts to reduce the lengths of such examinations. An examination of the 1994/1995 and 1995/1996 British Columbia Scholarship programme illustrates that differential and unanticipated differences can occur when such changes to the testing programme are made. The removal of a portion of the constructed‐response (CR) and written tasks (WT) items used to identify scholarship recipients resulted in differences in scholarship scores and the identification of scholarship recipients. Further, the differences were found to affect subgroups of students differentially. While there were no differences attributed to gender, higher difference rates were associated with course area (humanities vs. science) or examination session (January vs. June). The results illustrate the complex and contextual impact of changes to examination programmes and the potential consequences of such changes. Test developers and users must make more of an effort to examine the consequences of examination programmes and planned changes upon the students and others who may be affected by the results. 相似文献
12.
AbstractA modified essay is an open-ended question about clinical presentations, with the goal to test application of basic science principles to novel scenarios. Due to high reliability and validity, multiple-choice question (MCQ) examinations are more commonly used. We have employed a combination of MCQ and modified essay examinations in medical school. The correlation between MCQ and modified essay grades is positive but small, suggesting they may be testing different cognitive levels/skills. In this paper, we evaluate the impact of a non-graded mock modified essay on student’s performance and satisfaction, and outline our best practices. We have found that it is important to involve faculty from multiple disciplines to construct robust cases, and to review examinations and rubrics. The mock modified essay resulted in higher performance and student satisfaction, and fewer students’ comments related to subjectivity, frustration and anxiety. Yet, there was not an improvement in confidence. Moreover, there was no correlation between grades in the mock and graded modified essays, suggesting that the mock modified essay may not be useful to predict academic performance. Yet, the incorporation of a mock modified essay was useful to clarify expectations and provide guidance, potentially reducing the anxiety induced by an unfamiliar assessment. 相似文献
13.
Rapid changes in the professional activities of engineers are taking place as a result of revolutionary developments in sciences and industry. Inevitably, these changes must be reflected in all aspects of the training and education of engineers. Engineering curricula and other phases of college programs are being modified in several respects to provide the present-day graduate with the knowledge and the understanding of fundamentals that he requires. In recognition of the fact that the education of an engineer is far from complete when he graduates, industry is assuming increasing responsibility for parts of the educational program. Further cooperation between the colleges and industry is natural and desirable. 相似文献
14.
赵蔚 《宁波职业技术学院学报》2012,(3):105-108
2011年浙江省率先规定了职称评定新增参评文章的学术不端第三方检测要求,基于对学术不端检测原理的分析,检测结果不应以检测数据为唯一标准,因为提供文章的类型、检查者的经验在一定程度上都会影响结果,因此,应对检测报告再次修正(要在检测报告中增加检测者的说明建议部分):包括减去系统误判的重复率,增加系统漏判的抄袭率,设定各种抄袭情况的权重系数等建议。 相似文献
15.
Kristin E. Porter 《Journal of research on educational effectiveness》2018,11(2):267-295
Researchers are often interested in testing the effectiveness of an intervention on multiple outcomes, for multiple subgroups, at multiple points in time, or across multiple treatment groups. The resulting multiplicity of statistical hypothesis tests can lead to spurious findings of effects. Multiple testing procedures (MTPs) are statistical procedures that counteract this problem by adjusting p values for effect estimates upward. Although MTPs are increasingly used in impact evaluations in education and other areas, an important consequence of their use is a change in statistical power that can be substantial. Unfortunately, researchers frequently ignore the power implications of MTPs when designing studies. Consequently, in some cases, sample sizes may be too small, and studies may be underpowered to detect effects as small as a desired size. In other cases, sample sizes may be larger than needed, or studies may be powered to detect smaller effects than anticipated. This paper presents methods for estimating statistical power for multiple definitions of statistical power and presents empirical findings on how power is affected by the use of MTPs. 相似文献
16.
Although federal regulations require testing students with severe cognitive disabilities, there is little guidance regarding how technical quality should be established. It is known that challenges exist with documentation of the reliability of scores for alternate assessments. Typical measures of reliability do little in modeling multiple sources of error, which are characteristic of alternate assessments. Instead, Generalizability theory (G-theory) allows researchers to identify sources of error and analyze the relative contribution of each source. This study demonstrates an application of G-theory to examine reliability for an alternate assessment. A G-study with the facets rater type, assessment attempts, and tasks was examined to determine the relative contribution of each to observed score variance. Results were used to determine the reliability of scores. The assessment design was modified to examine how changes might impact reliability. As a final step, designs that were deemed satisfactory were evaluated regarding the feasibility of adapting them into a statewide standardized assessment and accountability program. 相似文献
17.
Contextualising the notion of ‘belief enactment’ 总被引：1，自引：0，他引：1
Jeppe Skott 《Journal of Mathematics Teacher Education》2009,12(1):27-46
For more than 20 years, belief research has been based on the premise that teachers’ beliefs may serve as an explanatory principle
for classroom practice. This is a highly individual perspective on belief–practice relationships, one that does not seem to
have been influenced by the increasingly social emphases in other parts of mathematics education research. In this article,
I use the notions of context and practice to develop a locally social approach to understanding the belief–practice relationships.
It is a corollary of the approach taken that the high hopes for belief research with regard to its potential impact on mathematics
instruction need to be modified. 相似文献
18.
运用Chiristina Romer和David Romer的叙事记录法,税收变化可以分为内生性税收变化和外生性税收变化,外生性税收变化是指不受当前经济状况影响的税收变化。通过对1947年至2007年美国税收变化对经济增长的影响进行实证研究,并着重研究外生性税收变化对人均GDP增长的影响,发现税收增加对人均GDP增长有显著的阻碍作用,但税收减少对促进经济增长的作用并不明显。 相似文献
19.
Can high stakes national testing improve instruction: reexamining conventional wisdom 总被引：1，自引：0，他引：1
David W. Chapman Conrad Wesley SnyderJr 《International Journal of Educational Development》2000,20(6):221
In this paper, the authors draw on recent international experience to assess the success of five propositions for how high stakes national testing can improve classroom instruction and, ultimately, raise student achievement. Findings indicate that testing can be an effective mechanism for improving instructional practice, but its success is not ensured. It has failed as often as it has succeeded, usually because those implementing the strategy failed to understand the intermediate conditions that had to be met for changes in test content, format, or use to have the desired impact on teachers' classroom practice. 相似文献
20.
ABSTRACTThree subscales of the ‘Science Motivation Questionnaire II’ (SMQII; motivational components: career motivation, self-efficacy and self-determination), with 4 items each, were applied to a sample of 209 secondary school students to monitor the impact of a 3-hour structured inquiry lesson. Four testing points (before, immediately after, 6 and 12 weeks after) were applied. The modified SMQII was factor-analyzed at each testing cycle and the structure confirmed. Only self-determination was shown to be influenced by an inquiry course, while self-efficacy and career motivation did not. Only self-efficacy and career motivation were intercorrelated and also correlated with science subject grades and subsequent achievement. Implications for using the modified SMQII subscales for research and teaching in secondary school are discussed. 相似文献