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科学有效的诊断性测试对网络环境下的英语教学与评估具有正面反拨效应。诊断性测试的结果可以成为判断和了解网络英语学习者的理解水平、表达障碍及其困难成因的重要依据。诊断性测试可体现学生网络学习的全过程,是实施英语素质教育的有效方法。 相似文献
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在英语教学过程中,学习者会出现多种理解和表达障碍,准确地判断障碍及其成因,将为有效地排除障碍打下良好的基础。英语诊断性测试为我们准确地判断和排除障碍提供了一个行之有效的工具。着重探讨英语诊断性测试的重要意义、测试类型、测试形式、编制原则和操作环节,以期有助干对学生的英语学习过程进行及时的干预。 相似文献
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诊断性测试对英语教学的后效作用 总被引：1，自引：0，他引：1
杜琳 《济南职业学院学报》2008,(2):41-43
诊断性测试是以检查过去为宗旨、以补救今后为目的的语言测试方法。研究诊断性测试的基本原则、实施手段和对英语教学的后效作用,旨在积极推广诊断性测试方法,以期对学生的英语学习过程给予及时的干预。 相似文献
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DIALANG是英语Diagnostic Language Tests的缩写，意即诊断性语言测试。DIALANG是个欧洲项目体系．它包含14种欧洲语言的诊断性语言测试——丹麦语、荷兰语、英语、芬兰语、法语、德语、希腊语、冰岛语、爱尔兰语、意大利语、挪威语、葡萄牙语、西班牙语和瑞典语。该系统已经于2003年春季 相似文献
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英语教师实施课堂教学,应首先对学生进行诊断性测试,结合测试结果和学生课余自主学习情况,综合运用课堂英语教学方法,以有效达到教学目标. 相似文献
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李灵姝 《吉林广播电视大学学报》2011,(6):150-150
本文通过案例研究,采用诊断性测试来发掘英语学习者听力,口头交际能力,阅读,写作及词汇使用等方面的优势和劣势,并针对测试结果提出具体建议。 相似文献
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《校园英语(教研版)》2015,(20)
英语教学的目标是培养学生的英语语言运用能力。这种能力的大小本应在与国际接轨的现实语言交流环境下去检验;但针对我们大多数学习英语的学生而言,则只能通过学生各类测试中的成绩来显现。测试的种类繁多,各有各的作用。其中诊断性测试最可以成为教师的参考,其对教学的反拔作用可以有效地指导和改善教师与学生的教、学行为。 相似文献
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Michael Leonard Waugh 《科学教学研究杂志》1985,22(9):793-805
This investigation had three purposes: (1) to document any immediate and continuing benefits associated with the use of microcomputer-administered testing; (2) to determine what type of student might benefit most from microcomputer-administered diagnostic testing; and (3) to document the feasibility of microcomputer-administered diagnostic testing. The subjects of the study were enrolled in a biology course based on the BSCS Blue text. A random half of the students received behaviorally-stated performance objectives, while the remaining half received behaviorally-stated performance objectives in conjunction with microcomputer-administered diagnostic testing. The results of this study indicate that microcomputer-administered diagnostic testing can positively influence the immediate, but not the continuing, achievement of students in science. In addition, neither student aptitude nor achievement motivation level were found to interact with treatment or influence achievement. Affective data indicate that students react favorably to the use of objectives, computers, and diagnostic testing. Cost summary data reveal that when the expense of administering diagnostic testing by microcomputer is prorated over a five-year period, the cost of a diagnostic test is reduced to approximately three cents. 相似文献
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Assessing the success of a discipline-based communication skills development and enhancement program in a graduate accounting course 总被引：1，自引：1，他引：0
In this paper we present results of the impact diagnostic testing and associated context-specific workshops have on students' written communication skills in a graduate-level accounting course. We find that students who undertook diagnostic testing performed better in their first semester accounting subject. This improvement is positively associated with student attendance at context-specific writing skills-based workshops. When we extend the analysis to examine the long-term benefits of participation in the academic development program, there is evidence that diagnostic testing has led to sustained improvement in students' writing ability within their final semester accounting subject. 相似文献
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In cognitive diagnostic models (CDMs), a set of fine-grained attributes is required to characterize complex problem solving and provide detailed diagnostic information about an examinee. However, it is challenging to ensure reliable estimation and control computational complexity when The test aims to identify the examinee's attribute profile in a large-scale map of attributes. To address this problem, this study proposes a cognitive diagnostic multistage testing by partitioning hierarchically structured attributes (CD-MST-PH) as a multistage testing for CDM. In CD-MST-PH, multiple testlets can be constructed based on separate attribute groups before testing occurs, which retains the advantages of multistage testing over fully adaptive testing or the on-the-fly approach. Moreover, testlets are offered sequentially and adaptively, thus improving test accuracy and efficiency. An item information measure is proposed to compute the discrimination power of an item for each attribute, and a module assembly method is presented to construct modules anchored at each separate attribute group. Several module selection indices for CD-MST-PH are also proposed by modifying the item selection indices used in cognitive diagnostic computerized adaptive testing. The results of simulation study show that CD-MST-PH can improve test accuracy and efficiency relative to the conventional test without adaptive stages. 相似文献
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Stephan Abele 《Vocations and Learning》2018,11(1):133-159
This article deals with a theory-based investigation of the diagnostic problem-solving process in professional contexts. To begin with, a theory of the diagnostic problem-solving process was developed drawing on findings from different professional contexts. The theory distinguishes between four sub-processes of the diagnostic problem-solving process and includes several hypotheses. According to the theory, the quality of the sub-processes “representing information” and “testing hypotheses” causally influences the diagnostic problem-solving success. Additionally, the theory suggests that the influence of “testing hypotheses” on the problem-solving success is higher than the influence of “representing information”. Moreover, the theory assumes that the influence of the quality of “representing information” on the success is mediated by the quality of “testing hypotheses”. These hypotheses were examined in the context of car mechatronics using diagnostic problems of the car sector, a computer-based assessment and a sample of car mechatronic apprentices (N = 339). To operationalize the sub-processes’ quality, observable critical behavior was theoretically identified and extracted from computer-generated log-files. The empirical results were largely in line with the hypotheses and indicated a (very) first corroboration of the theory in the context of car mechatronics. The theory could be helpful to investigate and teach diagnostic problem solving in different professional contexts. Further studies, however, should scrutinize whether the theory applies to other studies and professional contexts. 相似文献
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Efforts to use computers for diagnostic testing in education require appropriate psychometric and technological strategies and, equally important, good theoretical foundations as to what constitutes a diagnosis and how it is to be discerned in an examinee's performance. Although at present this combination is infrequent in education, for some years it has been in evidence in computer-managed diagnosis in medicine. For comparable success in the field of education, it is argued that artificial intelligence algorithms may provide a suitable avenue for developing diagnostic testing further. 相似文献
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This article briefly reviews three areas of research related to testing and the assessment of memory structures. The research is criticized from the stand point of either, (a) failing to provide achievement testing methods that yield useful diagnostic information for instruction or, (b) not being prac tical for instructional purposes. An alternative achievement testing method, based on research on reading comprehension, is proposed. Preliminary research on the alternative testing method is summarized. 相似文献
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William Balzer Nancy Boudreau Peter Hutchinson Ann Marie Ryan Todd Thorsteinson James Sullivan Robert Yonker Deanne Snavely 《Research in higher education》1996,37(6):633-658
Multiple regression procedures are commonly used to investigate gender equity in faculty salary. However, a review of 19 case studies indicates that many of them fail to (a) adequately develop a regression model that examines the linear and nonlinear (i.e., interactive and curvilinear) relations between predictors and the criterion and (b) appropriately apply regression diagnostic statistics throughout salary model development. A seven-step process is presented as a comprehensive framework for testing allegations of gender discrimination in faculty salary. Steps include (a) identifying predictors of faculty salary, (b) identifying and establishing criteria for interpreting statistical tests and diagnostic procedures, (c) determining the criterion variable used in the salary model, (d) developing a salary model, (e) testing for gender discrimination in pay, (f) conducting diagnostic procedures to confirm the appropriateness of the final salary model, and (g) testing the assumptions of the regression model. An application of this model is presented using a case study (N = 725 faculty). 相似文献
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Making Diagnostic Inferences About Cognitive Attributes Using the Rule-Space Model and Attribute Hierarchy Method 总被引：2，自引：0，他引：2
Mark J. Gierl 《Journal of Educational Measurement》2007,44(4):325-340
The purpose of this paper is to describe the logic and identify key assumptions associated with making cognitive inferences using two attribute-based psychometric methods. The first method is Kikumi Tatsuoka's rule-space model. This model provides a strong point of reference for studying the nature of diagnostic inferences because it is important in the evolution of skills diagnostic testing and it is well documented. The second method is a new procedure called the attribute hierarchy method that was developed from the rule-space approach. Although the attribute hierarchy method shares many commonalities with rule space, it represents an extension by including an attribute hierarchy that serves as an explicit cognitive model of task performance designed to link psychometric practices with contemporary cognitive theories. In this paper, we describe and compare these two attribute-based psychometric methods and identify new directions for research and practice in skills diagnostic testing. 相似文献
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诊断测试是通过检查以往以图补救今后的测试方法，在我国日常教学中起着日益重要的作用。本文着重讨论诊断测试在语言教学中的回波效应，最后得出结论：语言测试要关注回波效应。好的测试方法对教学有正面的回波效应，方法或内容不当就会产生负面的回波效应。 相似文献