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排序方式: 共有1250条查询结果,搜索用时 328 毫秒
81.
Judith Purkarthofer Jan Mossakowski 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2011,57(5-6):551-565
Traditional bilingual education programmes in regional linguistic minority contexts face major challenges within the recent paradigm of linguistic diversity against a background of increasing migration, mobility and trans-locality. Based on three case studies, the authors of this paper focus on how particular dual-medium models are applied in Slovene-German schools in Carinthia, Austria. They examine not only how these schools provide for a balanced bilingual teaching and learning environment, but also how they deal with their students?? multilingual realities and support their identification with bi- and multilingualism. The authors regard schools as institutional sites where linguistic dispositions are subject to discursive power relations and where language policies and educational goals are negotiated by teachers, parents and students alike. Drawing on speaker-centred and ethnographic approaches in sociolinguistic research, the authors seek to document experiences of all actors involved as well as spatial and discursive practices. Through this the authors show how these dual-medium schools achieve particular profiles in multilingual education which are potentially regarded as innovative examples of best-practice and as being of interest for students and families with heterogeneous linguistic backgrounds. 相似文献
82.
Frijters JC Lovett MW Steinbach KA Wolf M Sevcik RA Morris RD 《Journal of learning disabilities》2011,44(2):150-166
This study reports on several specific neurocognitive process predictors of reading outcomes for a sample of 278 children with reading disabilities. Three categories of response (i.e., poor, average, and good) were formed via growth curve models of six reading outcomes. Two nested discriminant function analyses were conducted to evaluate the predictive capability of the following models: (a) an intervention and phonological processing model that included intervention group, phonological awareness, and rapid naming and (b) an additive cognitive neuropsychological model that included measures of memory, visual processes, and cognitive or intellectual functioning. Over and above the substantial explanatory power of the base model, the additive model improved classification of poor and good responders. Several of the cognitive and neuropsychological variables predicted degree of reading outcomes, even after controlling for type of intervention, phonological awareness, and rapid naming. 相似文献
83.
Jan Vanhoof Jean Pierre Verhaeghe Martin Valcke Peter Van Petegem 《Educational studies》2011,37(2):141-154
Information‐rich environments are created to promote data use in schools for the purpose of self‐evaluation and quality assurance. However, providing feedback does not guarantee that schools will actually put it to use. One of the main stumbling blocks relates to the interpretation and diagnosis of the information. This study examines the relationship between data literacy competences, support given in interpreting the information, actual use of the feedback and potential school improvement effect. A randomised field experiment with 188 school principals from primary education was set up and a post‐test was used to investigate the effects of a support initiative. The results revealed that a minority of schools invested significantly in the interpretation and diagnosis of the school performance feedback (SPF), despite the fact that most of the respondents showed an interest in the SPF report. In addition, data competence support and the subsequent use of feedback were found to be limited. 相似文献
84.
Dirk T. Tempelaar Sybrand Schim van der Loeff Wim H. Gijselaers Jan F. H. Nijhuis 《Research in higher education》2011,52(4):395-419
Student achievement motivations are crucial in learning in two ways: as a determinant and an aim of learning. In this study,
we focus on two related questions with regard to achievement motivations: to what extent are they subject-specific, and to
what extent are they malleable? Answers to both questions are especially important when aiming to influence motivations. Malleability
of motivation is studied by designing structural equation models that explain achievement motivation out of the most stable
student characteristics one can think of: gender, and personality traits. Subject matter variability is studied by estimating
these models for five main subject areas in a business program. The motivation construct we use is based on the expectancy-value
model and distinguishes four different facets: cognitive competence, difficulty, task-value and affect. We find evidence for
strong subject-specificity and considerable non-malleability of achievement motivation; part of that last aspect is a remarkably
constant over-confidence gender gap present in the data of the calibration of competency beliefs and performance in all subject
areas. 相似文献
85.
高校体育场馆托管模式的理论探析 总被引:1,自引:0,他引:1
高校体育场馆对外开放的管理模式多种多样,本文以"托管"为视角,从托管和高校体育场馆托管的基本理论入手,分析高校体育场馆对外开放的托管模式的现实意义以及实现高校体育场馆托管的有效路径,以期为"托管"这一公共服务供给方式的不断完善做有益的探索,并为高校体育场馆对外开放提供参考范式。 相似文献
86.
Bibliometric mapping of computer and information ethics 总被引:1,自引:0,他引:1
Richard Heersmink Jeroen van den Hoven Nees Jan van Eck Jan van den Berg 《Ethics and Information Technology》2011,13(3):241-249
This paper presents the first bibliometric mapping analysis of the field of computer and information ethics (C&IE). It provides
a map of the relations between 400 key terms in the field. This term map can be used to get an overview of concepts and topics
in the field and to identify relations between information and communication technology concepts on the one hand and ethical
concepts on the other hand. To produce the term map, a data set of over thousand articles published in leading journals and
conference proceedings in the C&IE field was constructed. With the help of various computer algorithms, key terms were identified
in the titles and abstracts of the articles and co-occurrence frequencies of these key terms were calculated. Based on the
co-occurrence frequencies, the term map was constructed. This was done using a computer program called VOSviewer. The term
map provides a visual representation of the C&IE field and, more specifically, of the organization of the field around three
main concepts, namely privacy, ethics, and the Internet. 相似文献
87.
In this paper we present a new fabrication method that combines for the first time popular SU-8 technology and PerMX dry-photoresist lamination for the manufacturing of high aspect ratio three-dimensional multi-level microfluidic networks. The potential of this approach, which further benefits from wafer-level manufacturing and accurate alignment of fluidic levels, is demonstrated by a highly integrated three-level microfluidic chip. The hereby achieved network complexity, including 24 fluidic vias and 16 crossing points of three individual microchannels on less than 13 mm(2) chip area, is unique for SU-8 based fluidic networks. We further report on excellent process compatibility between SU-8 and PerMX dry-photoresist which results in high interlayer adhesion strength. The tight pressure sealing of a fluidic channel (0.5 MPa for 1 h) is demonstrated for 150 μm narrow SU-8/PerMX bonding interfaces. 相似文献
88.
English has always occupied a key position in China’s education. The quality of English education depends largely on the quality of the English teaching force. Improving the overall quality of Teaching English as a Foreign Language (TEFL) teachers entails advancing both their teaching and research competence. This study, with its focus on Chinese TEFL teachers working in a higher education institution, was set up in a context where Chinese higher education colleges are being transformed into universities and research is becoming a crucial aspect of all teachers’ work. This small-scale case study investigated a group of Chinese TEFL teachers’ perceptions about research and their individual and workplace characteristics that influenced their research endeavours. The findings revealed that Chinese TEFL teachers recognised the significance of research for teaching, professional growth and career advancement. However, lack of individual characteristics such as research and disciplinary knowledge, confidence in research and intrinsic motivation impeded their research efforts. Their institution and departments seemed to encourage research; yet, more specific financial and academic support to start and sustain their research endeavours is required. This study’s findings provide implications for both individual teachers and their institutions to engage TEFL teachers more actively in research. 相似文献
89.
Meta-analyses of active-learning research consistently show that active-learning techniques result in greater student performance than traditional lecture-based courses. However, some individual studies show no effect of active-learning interventions. This may be due to inexperienced implementation of active learning. To minimize the effect of inexperience, we should try to provide more explicit implementation recommendations based on research into the key components of effective active learning. We investigated the optimal implementation of active-learning exercises within a “lecture” course. Two sections of nonmajors biology were taught by the same instructor, in the same semester, using the same instructional materials and assessments. Students in one section completed in-class active-learning exercises in cooperative groups, while students in the other section completed the same activities individually. Performance on low-level, multiple-choice assessments was not significantly different between sections. However, students who worked in cooperative groups on the in-class activities significantly outperformed students who completed the activities individually on the higher-level, extended-response questions. Our results provide additional evidence that group processing of activities should be the recommended mode of implementation for in-class active-learning exercises. 相似文献
90.
Exploring the validity of assessment in anatomy: Do images influence cognitive processes used in answering extended matching questions?
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Marc A.T.M. Vorstenbosch Shifra T. Bouter Marianne M. van den Hurk Jan G.M. Kooloos Sanneke M. Bolhuis Roland F.J.M. Laan 《Anatomical sciences education》2014,7(2):107-116
Assessment is an important aspect of medical education because it tests students' competence and motivates them to study. Various assessment methods, with and without images, are used in the study of anatomy. In this study, we investigated the use of extended matching questions (EMQs). To gain insight into the influence of images on the validity of test items, we focused on students' cognitive processes while they answered questions with and without images. Seventeen first‐year medical students answered EMQs about gross anatomy, combined with either labeled images or answer lists, while thinking aloud. The participants' verbal reports were transcribed verbatim and then coded. Initial codes were based on a task analysis and were adapted into final codes during the coding process. Results showed that students used more cues from EMQs with images and visualized more often in EMQs with answer lists. Ready knowledge and verbal reasoning were used equally often in both conditions. In conclusion, EMQs with and without images elicit different results in this think aloud experiment, indicating different cognitive processes. They seem to measure different skills, making them valid for different testing purposes. The take‐home message for anatomy teachers is that questions without images seem to test the quality of students' mental images while questions with images test their ability to interpret visual information. It makes sense to use both response formats in tests. Using images from clinical practice instead of anatomical drawings will help to improve test validity. Anat Sci Educ 7: 107–116. © 2013 American Association of Anatomists. 相似文献