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Abstract

Given the widespread use of student evaluation of teaching in North American colleges and universities, it is reasonable to ask whether student evaluation has accomplished one of its major intended outcomes, namely improvement of instructional quality. A review of research evidence from three independent sources (faculty surveys, field experiments and longitudinal comparisons) suggests that student evaluation does in fact contribute significantly to improvement of certain aspects of university teaching, particularly if evaluation is supplemented by expert consultation. Furthermore, there is no clear evidence that student evaluation has led to undesirable instructional side‐effects, such as grade inflation and entrenchment of traditional teaching methods.  相似文献   

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Educational Assessment, Evaluation and Accountability - Students’ feedback is usually gathered in institutions of higher education to evaluate the teaching quality from the students’...  相似文献   

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INTRODUCTION Deconvolution of ultrasonic signals is defined as the solution of the inverse problem of convolving an input signal, known as the system function h(n), with a medium reflectivity function x(n) and can be rep- resented by y(n)=h(n)*x(n) η(n), (1) where y(n) is the measured signal, * denotes the convolution operation and η(n) is the additive noise. Recovering x(n) from the observation y(n) leads to improving the appearance and the axial resolution of the RF-signals by removin…  相似文献   

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INTRODUCTION For some unknown reasons, perhaps caused bysalt, chlorine ions usually exist in reinforced concreteconsisting of cement, water, aggregate and additionalmaterials, and steel bars. In the presence of water, thechlorine ion reacts with iron existing in concrete andsteel bars to form Fe(OH)2 and FeCl2. The chemicalreactions seriously corrodes the surface of steel barsand damage the concrete, causing gradual decrease ofthe concrete compression and increase of its porosity,…  相似文献   

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INTRODUCTION In recent years, devastating disasters in whichreinforced concrete structures collapsed have causedmajor loss of life and property damage around thworld. Investigation of these incidents showed thathe collapses were mainly due to the poor concretquality (NCREE, 1999; SECL, 1999; Watabe, 1995)Therefore, high quality assurance in reinforced concrete (RC) structure design and manufacturing is onof the most important safety factors. To promote threliability of structure, co…  相似文献   

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This study examines teaching evaluation based on student feedback which is intended to contribute to teachers’ professional development. Although studies have highlighted that teaching evaluation is a potential source of professional development and that follow-up sessions are crucial to this benefit, little attention has been paid to the usefulness of follow-up sessions as perceived by the teachers involved. Based on 217 teacher responses and analysis done with Structural Equation Modelling, this article provides additional insight into teaching evaluation by investigating possible antecedents for teachers’ perceived usefulness of follow-up sessions and for evaluation-related stress. Our results indicate that the perceived developmental purposes of teaching evaluation, recognition of the person conducting follow-up sessions and perceived clear communication from leaders are positively related to teachers’ perceived usefulness of follow-up sessions. Higher levels of perceived control purposes are related to higher levels of reported stress among the evaluated teachers.  相似文献   

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An important purpose of student evaluation of teaching is to inform an educator’s reflection about the strengths and weaknesses of their teaching approaches. Quantitative instruments are one way of obtaining student responses. They have traditionally taken the form of surveys in which students provide their responses to various statements using item-by-item agree/disagree ratings. Previous research has identified shortcomings of such rating scales, including response bias and the associated lack of discrimination amongst the items evaluated. In this paper, best–worst scaling is proposed as a novel method for quantitative teaching evaluation. The way in which best–worst scaling can be used in this context is illustrated in three different applications. Two applications demonstrate how it can be used for evaluations in a small-size classroom environment. The third application is a broader evaluation of university courses on a larger scale. In comparison with conventional rating scales, the best–worst scaling approach enables better highlighting of the differences between evaluation items. In doing so, it can provide enhanced guidance to educators in their reflection about their teaching. Moreover, implementation and analysis of a best–worst scaling evaluation is relatively straightforward, which establishes it a feasible method for teaching practitioners and researchers.  相似文献   

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Student evaluation of courses: what predicts satisfaction?   总被引:1,自引:0,他引:1  
The main goals of course evaluations are to obtain student feedback regarding courses and teaching for improvement purposes and to provide a defined and practical process to ensure that actions are taken to improve courses and teaching. Of the items on course evaluation forms, the one that receives the most attention and consequently the most weight is the question, ‘Overall, I was satisfied with the quality of this course.’ However, no attention has been placed on examining the predictors of students being ‘satisfied with the quality of this course’ overall. This study attempts to address this gap. The findings show that while student characteristics and reasons for enrolling in a course are predictors of overall satisfaction, it is the evaluation questions that predict the majority of the variation in course satisfaction. The findings also reveal that faculty‐selected optional questions are stronger predictors of overall satisfaction than compulsory questions.  相似文献   

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School quality care has become important in many Western countries. Expectations are high, but little is known about the nature and extent of the use of self‐evaluation instruments within schools. From this longitudinal study into the use of a Dutch school self‐evaluation instrument, it became clear that schools vary in the extent to which they are able to make use of self‐evaluation results. A minority of schools in this study were able to use the self‐evaluation results for developing measures at the school and classroom level to improve the quality of education. Potential causes for the findings and alternatives for promoting the utilisation of school self‐evaluation instruments are discussed.  相似文献   

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The understanding of teachers’ perception of new educational policy is crucial since this perception shapes the policy’s implementation. However, quantitative research in this area is scarce. This article draws on empirical data to investigate whether the school leader might influence his teachers’ perception of the new teacher evaluation policy. The conceptualisation of teachers’ perception consists of three policy characteristics: practicality, need and clarifying function. Our results indicate that school leadership influences teachers’ policy perception. More specifically, the structure a school leader provides in a school and the amount of trust teachers have in the school leader have a significant impact on teachers’ perception of the practicality of the new teacher evaluation policy.  相似文献   

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The My Class Inventory and two creativity measures ‐ one figural and one verbal ‐ were administered to a sample of 350 students selected from the Grade 6 population of elementary schools in the three Caribbean territories, namely Barbados, Grenada and St Vincent. Analyses pointed to Barbadian schools as having a more favourable classroom learning environment for creative production than the other two territories. The level of creativity demonstrated by Barbadian students was also significantly higher than that of their counterparts in Grenada and St Vincent.  相似文献   

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In the field of EFL, effective language evaluation is receiving more and more attention. However, in many Chinese EFL situations, the evaluation of language development is still considered to be product-oriented. It is the purpose of this article to examine an evaluation system of an English language program offered by a university in Yunnan Province of China to identify the existing problems and any points which do not conform to the current view of effective language evaluation. For the sake of possible improvements in assessment/evaluation, a method/technique of using portfolios that is not at present used in this program for evaluation/assessment is proposed, and the rationale of introducing this method is discussed.  相似文献   

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Students’ evaluations of teaching are increasingly used by universities to evaluate teaching performance. However, these evaluations are controversial mainly due to fact that students value various aspects of excellent teaching differently. Therefore, in this paper we propose a new approach to students’ evaluations of university teaching based on data from conjoint analysis. Conjoint analysis is a multivariate technique used to analyze the structure of individuals’ preference. In particular, our approach accounts for different importance students attach to various aspects of teaching. Moreover, it accounts explicitly for heterogeneity arising from students’ preferences, and incorporates it to form comprehensive teaching evaluation score. We have conducted survey and confirmed applicability and efficiency of the proposed approach.  相似文献   

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The Weibull distribution has been widely used in reliability fields. A mixed Weibull distribution represents a popu- lation that consists of several Weibull subpopulations. In this paper, a new approach which combines the least-squares method with Bayes’ theorem, takes advantage of the parameter estimation for single Weibull distribution is developed to estimate the pa- rameters of each subpopulation. The estimates given by this paper also satisfy the maximum likelihood equation. The estimates of the failure rate of the mixed Weibull population are given. An actual test data is computed by using the proposed method. The Kolmogorov-Smirnov goodness-of-fit test turns out that the proposed method yields more accurate result.  相似文献   

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The Weibull distribution has been widely used in reliability fields. A mixed Weibull distribution represents a population that consists of several Weibull subpopulations. In this paper, a new approach which combines the least-squares method with Bayes' theorem, takes advantage of the parameter estimation for single Weibull distribution is developed to estimate the parameters of each subpopulation. The estimates given by this paper also satisfy the maximum likelihood equation. The estimates of the failure rate of the mixed Weibull population are given. An actual test data is computed by using the proposed method. The Kolmogorov-Smirnov goodness-of-fit test turns out that the proposed method yields more accurate result.  相似文献   

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Two cohorts of psychology graduates with Graduate Basis for Registration (GBR) with the British Psychological Society (BPS), and a range of relevant work experience (teaching, youth and social work) were employed by the Kent Educational Psychology Service (EPS) over a two‐year period as assistant educational psychologists (Assistant EPs). This paper presents information about the role and effectiveness of this pre‐training Assistant EP programme. The role of the Assistant EP was identified as including: individual and group level casework, projects, applied research, and delivering training, under the direct supervision of EPs. All Assistant EP work was evaluated using a range of measures. Outcomes showed that intervention targets (as agreed using the Target Monitoring and Review form) were consistently met or exceeded. Key stakeholders perceived Assistant EPs to be a valuable and flexible resource and Assistant EPs felt that the role prepared them well for applying for professional training courses. The paper concludes with a brief discussion around the future role of pre‐training Assistant EPs.  相似文献   

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The AGIRE project, under the Edulab concept, aims to promote the adoption of innovative teaching practices. This paper reports the support strategies used to evaluate the teacher practices at the end of a teacher training course (TTC) and analyse its impact on teacher technology integration, using a design-based methodology. Teachers’ initial perception was gathered using an online questionnaire comprising ICT personal and professional competencies. The questionnaire results and the classroom observations showed that the majority of teachers were at the level of ICT adoption, before attending the TTC, reaching the adaptation level of integration of ICT, after the TTC. A variety of teaching strategies (flipped classroom, collaborative work, …) and technologies (interactive white boards, tablets, videos, …) were explored. The results sustain the thesis that, with proper support, ICT can be integrated in educational contexts in an innovative way and contribute to the development of teachers’ digital literacy.  相似文献   

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This paper analyses the popular RateMyProfessors (RMP) website where students evaluate instructors in higher education. A study was designed to measure (1) the awareness and utilisation of the RMP website, (2) the internal and external validity of the RMP ratings in measuring teaching effectiveness, and (3) variation in the above across disciplines. It is concluded that the category of ratings, created by the website, establishes an anti‐intellectual tone that manifests itself in comments about instructors’ personality, easiness of workload and entertainment value rather than knowledge attained.  相似文献   

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