Children's ideas about evaporation     

Terry Russell  Wynne Harlen  Dot Watt 《International Journal of Science Education》2013,35(5):566-576

This article reports on research conducted as part of the Primary Science Processes and Concept Exploration (space) Project. The background to, and orientation of, space is briefly described.

Classroom‐based research into children's thinking about evaporation is reported. This work was conducted in close collaboration with teachers of the 5‐11 years age range with the intention of establishing the viability of the techniques for eliciting ideas and managing subsequent interventions within classrooms.

Children's thinking in relation to three main evaporation phenomena are discussed. Ideas about evaporation were categorized by reference to notions of conservation, change of location and change of form of the water.  相似文献   

Public understanding of science: from contents to processes     

Robin Millar  Brian Wynne 《International Journal of Science Education》2013,35(4):388-398

Public understanding of science is commonly seen in terms of lay persons' understanding of the contents of science. This article argues that it may be more salient to consider public understanding of the internal processes of science ‐ of the nature of scientific knowledge and of the sorts of information that science can reasonably be expected to provide. Drawing on the reported statements of non‐scientists in the media following the Chernobyl nuclear reactor accident, the article argues that the view of scientific knowledge that many people appear to hold is not one that can help them interpret and cope successfully with sts issues. The role that formal science education plays in sustaining this unhelpful view of science is discussed and some implications for practice are considered.  相似文献   

Primary teachers' understanding in science and its impact in the classroom   总被引：1，自引：2，他引：1  

Professor Wynne Harlen 《Research in Science Education》1997,27(3):323-337

Research carried out over a period of two years into primary teachers' understanding of concepts in science and technology provided information about teachers' confidence in teaching science, their understanding of a range of key ideas and their background of science in their own education. The early part of the paper describes how these data were collected, noting that the method of interviewing used to explore teachers' understanding served as an opportunity for the advancement of their understanding. The relationships among the variables of confidence, understanding and background in science are then explored. Although teachers expressed low confidence in teaching science, which was linked to a lack of understanding of scientific ideas, they also claimed not to find great difficulty in using certain teaching skills required for science, including those which would appear to demand content knowledge. This apparent anomaly is discussed and linked to the strategies used by teachers to cope with low confidence and understanding. The paper ends by considering briefly the role of content knowledge in teaching science.  相似文献   

Reforming the schools: Some cautions for conservatives     

Edward A. Wynne 《Academic Questions》1990,3(1):51-59

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Fear of Falling and Older Adult Peer Production of Audio-Visual Discussion Material     

Cathy Bailey  Karen King  Ben Dromey  Ciaran Wynne 《Educational gerontology》2013,39(9):781-797

A growing body of work suggests that negative stereotypes of, and associations between, falling, fear of falling, and ageing, may mean that older adults reject falls information and advice. Against a widely accepted backdrop of demographic ageing in Europe and that alleviating the impacts of falls and fear of falling are pressing health care matters, this is a critical issue. This paper describes a recent peer learning and sharing strategy that set out to iteratively produce a series of short audio visual discussion programs on falling and fear of falling. Key outcomes included older adults appreciating peer group sharing as an acceptable way of opening up the silence surrounding falls incidences, enjoying participating in a problem solving strategy, and emphasizing that falls prevention is not just their responsibility. Outcomes suggest that peer learning and sharing are valuable falls and fear of falling support strategies.  相似文献   

Cataloging Oral Histories: Creating MARC Records for Individual Oral History Interviews     

Susan C. Wynne 《Cataloging & classification quarterly》2013,51(6):561-582

Cataloging oral histories presents many difficulties, especially for catalogers who have primarily worked with published materials and for institutions without funds or staff dedicated to managing oral history collections. Methods for cataloging oral histories can vary widely among institutions. In this article I examine the issues and considerations involved in providing intellectual access to oral history interviews and offer a possible cataloging method to libraries holding unprocessed oral history materials. The cataloging procedures discussed here have worked well from a workflow standpoint as one of the initial steps to create access to oral histories at Columbus State University, a medium-sized academic library.  相似文献   

Software review     

Wynne W. Chin 《Structural equation modeling》2013,20(2):196-201

STATISTICA 5.0. StatSoft, 2325 East 13th Street, Tulsa, OK 74104, (918) 583–4149. $995 retail, academic site license—$2,000 for 10 copies. Requirements: 386 or better, 4 Meg RAM, Microsoft Windows 3.1 or 95.  相似文献   

A Comparison of Approaches for the Analysis of Interaction Effects Between Latent Variables Using Partial Least Squares Path Modeling     

Jörg Henseler  Wynne W. Chin 《Structural equation modeling》2013,20(1):82-109

Although stratification in the workplace has received considerable attention in the literature on organizations, there is little systematic understanding about how individual and structural characteristics act to produce a stratified workplace. This study focuses on understanding the dynamics of workplace attainment by examining stratification within higher education administration. The purpose of the study is twofold—(a) to propose and test a model concerning how organizational and individual variables affect workplace attainment and (b) to demonstrate the application of structural equation modeling in estimating and testing this model. Results are discussed in terms of their theoretical significance and practical implications.  相似文献   

Developing phonological awareness and word recognition skills: A two-year intervention with low-income,inner-city children     

Blachman  Benita A.  Tangel  Darlene M.  Ball  Eileen Wynne  Black  Rochella  McGraw  Collen K. 《Reading and writing》1999,11(3):239-273

Low-income, inner-city children were involved in a two-year intervention delivered in the regular classroom by regular classroom teachers to develop phonological awareness and word recognition skills. For the treatment children, an 11-week phoneme awareness program in kindergarten was followed by a first grade reading program (extended to grade 2 for some children) that emphasized explicit, systematic instruction in the alphabetic code. Control children participated in the school district's regular basal reading program. Both groups participated in a phonetically-based spelling program mandated by the district. At the end of grade 1, treatment children (n = 66) significantly outperformed control children (n = 62) on measures of phonological awareness, letter name and letter sound knowledge, and three measures of word recognition, and reached marginal significance (0.056) on a fourth. They also significantly outperformed the control children on two measures of spelling. One year later, at the end of grade 2, the treatment children (n = 58) significantly outperformed the control children (n = 48) on all four measures of word recognition. For the groups as a whole, there were no differences on the one measure of spelling readministered at the end of grade 2. However, there were significant differences in spelling between the treatment (n = 16) and control children (n = 13) who remained in the bottom quartile of spellers at the end of grade 2 when partial credit was given for phonetically correct spelling, and significant differences in reading favoring these treatment children on all four measures of word recognition.  相似文献   

Assessment and Learning: differences and relationships between formative and summative assessment     

Wynne Harlen  Mary James 《Assessment in Education: Principles, Policy & Practice》1997,4(3):365-379

The central argument of this paper is that the formative and summative purposes of assessment have become confused in practice and that as a consequence assessment fails to have a truly formative role in learning. The importance of this role is argued particularly in relation to learning with understanding (deep learning). It is pointed out that the requirements of assessment for formative and summative purposes differ in several dimensions, including reliability, the reference base of judgements and the focus of the information used. This challenges the assumption that summative judgements can be formed by simple summation of formative ones. An alternative procedure for linking formative and summative assessment is proposed such that their separate functions are preserved.  相似文献