Change in beliefs after first-year of teaching: The case of Turkish national curriculum context     

Çiğdem Haser  Jon R. Star 《International Journal of Educational Development》2009

The impact of national curriculum context on mathematics related beliefs of 12 beginning middle grades mathematics teachers was investigated after the teacher education program and first-year teaching through interviews and a combination of three belief frameworks. National curriculum requirements, lack of effective mentoring programs, and preservice tutoring experiences were detected as the major factors impacting beliefs. Participants simultaneously had teacher-centered and student-centered beliefs, causing inconsistency in beliefs and practices. While participants’ preservice and first-year experiences contrasted, they developed contextual beliefs to deal with the difficulties. Reflections on teacher education and beginning teacher support policies in national curriculum contexts were discussed.  相似文献   

The long-term athlete development model: physiological evidence and application   总被引：2，自引：2，他引：0  

Ford P  De Ste Croix M  Lloyd R  Meyers R  Moosavi M  Oliver J  Till K  Williams C 《Journal of sports sciences》2011,29(4):389-402

Within the UK, the "Long Term Athlete Development" (LTAD) model has been proposed by a variety of national governing bodies to offer a first step to considering the approach to talent development. The model, which is primarily a physiological perspective, presents an advancement of understanding of developing athletic potential alongside biological growth. It focuses on training to optimize performance longitudinally, and considers sensitive developmental periods known as "windows of opportunity". However, it appears that there are a number of problems with this theoretical model that are not necessarily transparent to coaches. Principally, the model is only one-dimensional, there is a lack of empirical evidence upon which the model is based, and interpretations of the model are restricted because the data on which it is based rely on questionable assumptions and erroneous methodologies. Fundamentally, this is a generic model rather than an individualized plan for athletes. It is crucial that the LTAD model is seen as a "work in progress" and the challenge, particularly for paediatric exercise scientists, is to question, test, and revise the model. It is unlikely that this can be accomplished using classical experimental research methodology but this should not deter practitioners from acquiring valid and reliable evidence.  相似文献   

Evaluating item response theory linking and model fit for data from PISA 2000–2012     

Matthias von Davier  Kentaro Yamamoto  Hyo Jeong Shin  Henry Chen  Lale Khorramdel  Jon Weeks 《Assessment in Education: Principles, Policy & Practice》2019,26(4):466-488

ABSTRACT

Based on concerns about the item response theory (IRT) linking approach used in the Programme for International Student Assessment (PISA) until 2012 as well as the desire to include new, more complex, interactive items with the introduction of computer-based assessments, alternative IRT linking methods were implemented in the 2015 PISA round. The new linking method represents a concurrent calibration using all available data, enabling us to find item parameters that maximize fit across all groups and allowing us to investigate measurement invariance across groups. Apart from the Rasch model that historically has been used in PISA operational analyses, we compared our method against more general IRT models that can incorporate item-by-country interactions. The results suggest that our proposed method holds promise not only to provide a strong linkage across countries and cycles but also to serve as a tool for investigating measurement invariance.  相似文献   

CD-ROM talking books: what do they promise?     

Jillian DeJean  Larry Miller  Jon Olson 《Education and Information Technologies》1997,2(2):121-130

This study describes one teacher's use of multimedia, specifically CD-ROM talking books, in the classroom. The goal of the investigation was to reveal and analyse how a primary (Grade 3) teacher integrated CD-ROM books into her curriculum. Issues emerging from the study included how features of the software interact with features of classrooms, how patterns of instruction are affected by the infusion of technology, and how students interact with the software, and each other, while reading the CD- ROM books  相似文献   

The spiralled sequence story curriculum: A structuralist approach to teaching fiction in the elementary grades     

Jon C. Stott 《Children‘s Literature in Education》1987,18(3):148-162

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Examining the research base of the regular education initiative: efficacy studies and the adaptive learning environments model   总被引：1，自引：0，他引：1  

D P Hallahan  C E Keller  J D McKinney  J W Lloyd  T Bryan 《Journal of learning disabilities》1988,21(1):29-35, 55

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Videotutoring, non-verbal communication and initial teacher training     

Jon Nichol  & Kate Watson 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(2):135-144

Telematics has the potential to transform Higher Education through creating a distributed community of tutors and students. Videotutoring is central to telematics, enabling personal tutoring to occur at a distance. Within the context of a post-graduate teacher training course, videotutoring was used to tutor two students during the first six weeks of their first full-time school placement. Both ends of the videosignal were recorded. Analysis of the tapes used a protocol based upon research into non-verbal communication (NVC). NVC is as important as verbal communication in the tutorial process. Findings suggest that the interaction of participants mediated through the screen was significantly different from face-to-face communication in relation to the two-dimensional image of the screen and the "viewing frame" effect of the physical boundaries of the image. The viewing frame literally served as the proscenium arch of a theatre. Two-dimensionality and the viewing frame effect emphasised both the positive and negative elements in inter-personal communication as represented in Argyle's social skills and Goffman's theatrical models. The conclusion is that videotutoring can potentially be a more effective form of tutoring than face-to-face interaction.  相似文献   

The effects of orienting activities and cognitive processing time on factual and inferential learning     

Michael J. Hannafin  Timothy L. Phillips  Lloyd P. Rieber  Casey Garhart 《Educational technology research and development : ETR & D》1987,35(2):75-84

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AN ASSESSMENT OF THE CONTENT OF MEDICAL PRACTICE IN THE UNITED STATES: PROFILES OF PHYSICIANS IN FIVE SPECIALITIES     

Roger A. Girard  Stephen E. Radecki  Robert C. Mendenhall  Stephen Abrahamson  John S. Lloyd 《Assessment & Evaluation in Higher Education》1982,7(3):269-288

The University of Southern California has conducted a series of 24 surveys of the professional activities of physicians and surgeons in the United States. The surveys encompass more than 10,000 respondents representing 65.8% of all practising physicians in the United States and its territories. Using a specially‐developed “log‐diary” recording instrument, these physicians reported data on the care they provided during hundreds of thousands of encounters with their patients. This article provides an exposition of the study's unique methodology, presents illustratative data for 5 of the 24 specialities surveyed (cardiology, family practice, general internal medicine, orthopaedic surgery and psychiatry), and discusses the study's relevance and implications for medical education.  相似文献   

The Virtual Field Station (VFS): using a virtual reality environment for ecological fieldwork in A-Level biological studies—Case Study 3     

Roger Poland  Linda Baggott la Velle  Jon Nichol 《British journal of educational technology : journal of the Council for Educational Technology》2003,34(2):215-231

Case studies are one way of producing the evidential base necessary for ICT to become embedded in everyday teaching and learning. Such case studies are vital for the purposes of generalisation. Also, teacher generated case-studies have the benefit of being research that is done by teachers in conjunction with Higher Education support and mediation, as opposed to research being done to teachers by Higher Education. One such teacher-generated case study at the cutting edge of ICT researches the effectiveness of a Virtual Field Station for the teaching of an A Level biology topic. The subject was the exotic one of the Mediterranean sea turtle. Student fieldwork involving these fascinating creatures is desirable but difficult, as the sea turtle's habitat is the archipelago of the Aegean Sea. The paper argues that a Virtual Field Centre is an effective substitute for actuality in terms of the development of student knowledge and understanding for examination purposes. As such, it is an innovative development that sits at the forefront of an area of Science Education that is rapidly developing, ie ICT-mediated teaching and learning.  相似文献