CILT2000: Using Technology to Support Ongoing Formative Assessment in the Classroom     

Ravitz  Jason 《Journal of Science Education and Technology》2002,11(3):293-296

This article emphasizes the importance of formative assessment in the teaching and learning process and the role technology can play in advancing assessment practices. It describes work undertaken by attendees of the CILT workshop, highlighting key issues that were discussed and areas for further development including how to address important equity concerns.  相似文献   

An institutional theory investigation of U.S. technology development trends since the mid-19th century     

Jason M. Pattit  S.P. Raj  David Wilemon 《Research Policy》2012,41(2):306-318

Drawing on institutional theory, we examine how institutions have influenced technology development trends in the U.S. since the mid-19th century. Based on an inductive analysis of the history of technology development and corporate R&D, we show that both formal and informal institutional rules and constraints played a role in the initial rise of markets for technology, their decline during the early-20th century, and their eventual return at the end of the 20th century. We also find that formal and informal institutions influenced the widespread adoption of in-house R&D labs during the mid-20th century. Our study integrates insights from both the economics and sociology branches of institutional theory. This perspective is particularly useful to analyze historical phenomenon and shifts in trends across long time periods.  相似文献   

您是世上最好的母亲     

夏萌 《海外英语》2010,(8):62-62

感谢您 今生爱我、 相信我, 将我的希望、 梦想及需求 放在首位。  相似文献   

Testing the double-deficit hypothesis in an adult sample     

Miller CJ  Miller SR  Bloom JS  Jones L  Lindstrom W  Craggs J  Garcia-Barrera M  Semrud-Clikeman M  Gilger JW  Hynd GW 《Annals of dyslexia》2006,56(1):83-102

The double-deficit hypothesis of dyslexia posits that reading deficits are more severe in individuals with weaknesses in phonological awareness and rapid naming than in individuals with deficits in only one of these reading composite skills. In this study, the hypothesis was tested in an adult sample as a model of reading achievement. Participants were parents of children referred for evaluation of reading difficulties. Approximately half of all participants reported difficulty learning to read in childhood and a small subset demonstrated ongoing weaknesses in reading. Structural equation modeling results suggest that the double-deficit hypothesis is an accurate model for understanding adult reading achievement. Better reading achievement was associated with better phonological awareness and faster rapid automatized naming in adults. Posthoc analyses indicated that individuals with double deficits had significantly lower reading achievement than individuals with single deficits or no deficits.  相似文献   

Learning to use the Internet as a study tool: a review of available resources and exploration of students' priorities     

Bond CS  Fevyer D  Pitt C 《Health information and libraries journal》2006,23(3):189-196

BACKGROUND: The Internet is a valuable information tool, but users often struggle to locate good quality information from within the vast amount of information available. OBJECTIVE: The aim of the study was to identify the online information resources available to assist students develop Internet searching skills, and to explore the students' priorities in online guides. METHODS: A qualitative approach was adopted with two phases. The first was a structured search of available online study skills resources. The second comprised 10 group interviews with a total of 60 students at all stages of five undergraduate health and social care related courses at a UK university. RESULTS: The study found that there were good online guides available, but that, perversely, the better guides tended to require the best searching skills to locate them. A few students were enthusiastic about using online support, however the majority felt that if they had the skills to locate such resources they wouldn't use a study guide to improve these skills, and if they did not have the skills they would not think of using an online guide to develop them. CONCLUSIONS: Students wanted assistance when they had problems or questions, rather than sites that offered structured learning experiences. Personal support rather than virtual support was also considered to be most important to the students in this study.  相似文献   

Learning to rank with (a lot of) word features     

Bing Bai  Jason Weston  David Grangier  Ronan Collobert  Kunihiko Sadamasa  Yanjun Qi  Olivier Chapelle  Kilian Weinberger 《Information Retrieval》2010,13(3):291-314

In this article we present Supervised Semantic Indexing which defines a class of nonlinear (quadratic) models that are discriminatively trained to directly map from the word content in a query-document or document-document pair to a ranking score. Like Latent Semantic Indexing (LSI), our models take account of correlations between words (synonymy, polysemy). However, unlike LSI our models are trained from a supervised signal directly on the ranking task of interest, which we argue is the reason for our superior results. As the query and target texts are modeled separately, our approach is easily generalized to different retrieval tasks, such as cross-language retrieval or online advertising placement. Dealing with models on all pairs of words features is computationally challenging. We propose several improvements to our basic model for addressing this issue, including low rank (but diagonal preserving) representations, correlated feature hashing and sparsification. We provide an empirical study of all these methods on retrieval tasks based on Wikipedia documents as well as an Internet advertisement task. We obtain state-of-the-art performance while providing realistically scalable methods.  相似文献   

Planning changes to health library services on the basis of impact assessment     

Urquhart C  Thomas R  Ovens J  Lucking W  Villa J 《Health information and libraries journal》2010,27(4):277-285

Background: Various methods of impact assessment for health library services exist, including a toolkit developed for the UK. The Knowledge, Resource and Information service (KRIS) for health promotion, health service commissioning and public health (Bristol area, UK) commissioned an independent team at Aberystwyth University to provide an impact assessment and evaluation of their services and to provide evidence for future planning. Objective: The review aimed to provide an action plan for KRIS through assessing the impact of the current service, extent of satisfaction with existing services and views on desirable improvements. Methods: Existing impact toolkit guidance was used, with an adapted impact questionnaire, which was distributed by the KRIS staff to 244 users (response rate 62.3%) in early 2009. The independent team analysed the questionnaire data and presented the findings. Results: Users valued the service (93% considered that relevant information was obtained). The most frequent impacts on work were advice to patients, clients or carers, and advice to colleagues. Literature searching and current awareness services saved staff time. Many users were seeking health promotion materials. Conclusion: The adapted questionnaire worked well in demonstrating the service impacts achieved by KRIS, as well as indicating desirable improvements in service delivery.  相似文献   

Understanding outcome-based education changes in teacher education: evaluation of a new instrument with preliminary findings     

Christopher Deneen  Gavin T.L. Brown  Trevor G. Bond  Ronnie Shroff 《Asia-Pacific Journal of Teacher Education》2013,41(4):441-456

Outcome-based education (OBE) is a current initiative in Hong Kong universities, with widespread backing by governments and standards bodies. However, study of students’ perceptions of OBE and validation of understanding these perceptions are lacking. This paper reports on the validation of an OBE-specific instrument and resulting preliminary findings. Instrument responses (n = 89) were analysed using Rasch and exploratory/confirmatory factor analyses. Both approaches identified two dimensions (i.e. evaluation and comparison). Challenges and modifications to the instrument items and their relationships to constructs are discussed. Preliminary findings suggest students did not perceive significant differences between OBE and traditionally organised courses. Lack of explicit discussion of OBE with the students may have denied students the ability to make fully informed evaluations of OBE innovations. Implications for instrument validation and evaluation of initiatives in an OBE context are discussed as is the broader issue of transparency in teacher education curriculum design and implementation.  相似文献   

A Cross‐Cultural Comparison of East Asian and American Higher Education Criminal Justice Student Learning Preferences Using the VARK Questionnaire     

James R. McKean  Shannon M. Brogan  Jason S. Wrench 《Journal of Criminal Justice Education》2013,24(3):272-291

The purpose of this quantitative study was to examine the relationship between learning preferences of East Asian and American higher education students. A review of the literature revealed a body of qualitative studies suggesting a stereotypical perception of an Asian learning preference influenced by cultural variables and the historical roots of Confucianism. The pedagogical implications of this stereotypical perception are obvious to faculty engaged in teaching and learning with Asian international students in America or abroad. The authors surveyed 233 higher education students from Hong Kong and America using the VARK Questionnaire. The authors used a two‐way contingency table analysis and chi‐square statistical tests to conduct their cross‐cultural comparison on their variables of interest including age, gender, and country.  相似文献   

Drunk and Alone in a K‐Mart Parking Lot: The Pedagogy of Simulations and Contemporary Attitudes Toward Drinking and Driving     

Matthew S. Crow  Richard M. Hough  Sr Jason Mosley  John Ortiz Smykla  Kimberly M. Tatum 《Journal of Criminal Justice Education》2013,24(3):417-431

This article introduces readers to the philosophy and design of team-based learning (TBL), a method developed by Dr. Larry Michaelsen that was influenced by literature in organizational psychology and pedagogy documenting what actually motivates adults to learn and how they master higher order learning skills. We describe how TBL was implemented in several criminal justice courses and illustrate how this method has drastically reduced student apathy, increased attendance, improved performance, and eliminated frustration for both instructors and students. Additionally, we reflect on how this method has reshaped our roles as educators.  相似文献