Responses to anomalous data obtained from repeatable experiments in the laboratory

The purpose of this study was to investigate the possible responses to anomalous data obtained from experiments that are repeatable by carrying out additional or alternative experiments in the laboratory. Based on an analysis of responses from scientists to anomalous data taken from identification experiments on the Vinland Map, it was assumed that an additional response—uncertainty about interpretation of the data—should be considered in addition to the other eight responses reported by Chinn and Brewer 1998 . It was also assumed that a process of responses containing more than one response is possible for a given subject who is responding to a given piece of anomalous datum in the laboratory. Both assumptions were verified by examining responses of undergraduates to anomalous data obtained from repeatable laboratory experiments. The results of this study show that there are nine categories of responses: ignoring; rejection; uncertainty of validity; uncertainty of interpretation; exclusion; abeyance; reinterpretation; peripheral conceptual change; and conceptual change. Moreover, two categories of processing, anomalous data–final response (A‐R process) and anomalous data–[mediators with/without intermediate responses]–final response (A‐M‐R process), are assessed in this study. It is suggested that science instructors could use the nine categories of responses to understand the learning characteristics of students, and also to use the A‐M‐R process to design suitable teaching strategies to arrive at meaningful learning. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 44: 506–528, 2007     

Collaborative,Formative Evaluation in Teaching Practice: a road to reflectivity

This paper starts from the assumption that teaching is more than the simple application of the results of research conducted by others. The goal of practicum is to promote a reflective attitude in education, leading the student teacher all along his/her complete training. Formative evaluation as a dynamic process is a way of reflecting during action, facilitating professional development of teachers. That is why it should be integrated into the curriculum of teaching practice.     

Emergence,flexibility, and stabilization of language in a physics classroom

Learning physics is a complex phenomenon. In this article, we use concepts from the theory of nonlinear systems to study the development of language in classroom science in an experimental unit on chaos theory in a German 10th‐grade physics classroom. In ongoing activity, the explanations students developed for phenomena emerged through interactive stabilization and material constraints on the interpretive flexibility of material (artifacts) and discursive representations (talk). Interpretive flexibility both enables novel understandings and differences between private and common public use of these representations. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 869–897, 2003     

Co‐Design Education Based on the Changing Designer's Role and Changing Creativity

The field of fashion design relies on the originality of fashion designers and information on design trends, and design education also focuses on the creative ideas of designers; in this field, design through co‐design is a very limited area. However, with the proliferation of participatory culture, the need to diversify fashion design education methods has also emerged. The purpose of this study is to present an educational framework and an instructional strategy for co‐design based on the changing role of the designer and to obtain educational insight through the implementation of an actual education prototype. To do this, we developed an educational prototype and implemented it with six undergraduate students. Through this study, the participants engaged in the process of design development with the consumer and analysed the instructional insight. As a result, this study redefines the roles and design methods of designers for co‐design and identifies creativity characteristics through the co‐design process. The results of this study can be used as basic data for co‐design education and can contribute to the expansion of fashion design educational methods.     

I,Teacher: re‐territorialization of teachers’ multi‐faceted agency in globalized education

Analysis of teachers’ agency as multifarious change, embedded in educational reform in the global era, stands largely unexamined in educational policy. Although the concept of teachers as agents has political implications, beyond this, examining teachers’ agency offers ways of describing and reviewing changes to teachers’ work and relations within evolving education systems. Local systems draw from globally orientated education policies, which continue to influence to the way that local systems redesign education. In the global context, education systems are complex interactions between structure and agency, evidenced as ‘multiplicity undergoing change’. In other words, there is dynamic and dialectic interplay between structure and agency. Teachers’ agency, germane to dynamic interplay, means that teachers are not only engaging in the reproduction of structural change aligning globalization‐driven reforms to their work and practice, but also, in adapting and reacting to new structural conditions, they are transformed through their actions. In this paper, the focus becomes teachers’ agency as a framework for understanding how teachers are redesigned and reassembled to do things differently within restructured education systems. Finally, the discussion considers the possible consequences of teachers work and practice, given teachers’ agency relative to the macro policy of superfigures and the transitional national/global structures.     

Disruptive Behaviour in School,Personality Characteristics and Heart Rate (HR) Levels in 7‐ to 9‐year‐old Boys

Disruptive behaviour, as assessed by teachers, is reported as being consistently related to low base heart rates and low reactivity to mild stress. To date, most investigations have used mainstream school samples of boys within the 11‐16 age range approximately. It has been suggested that the predicted low base heart rates for antisocial children may be reversed in younger children. Present findings do not confirm such a trend in boys aged 7 to 9 years. Their responses were similar to those of older children. The implications for further research and the management of children in school are discussed.     

AN EXPERIENTIALLY‐BASED TRAINING PROGRAMME IN CIVIL ENGINEERING

An innovative training programme providing second year students with a real taste of civil engineering practice through the construction of full‐size structures was introduced at the Nanyang Technological Institute, Singapore. Students are divided into companies, each responsible for executing the construction project for a profit, and in accordance with contract requirements in the forms of specifications and design drawings. Each company is sub‐divided into management, office and field groups. Thus the students, through a mandatory rotation of the role play, gain valuable experience in the field, office and management functions through personal involvement in such a real‐life project. To reflect the objectives of the programme, a system of assessment was developed based on the student performance at the team, group and individual levels. Due to the short history of the programme and since a true test of the effectiveness of this type of training is through the performance of the graduates, a summative evaluation is difficult to make at the present time. However, some interim feedback from the students, staff members and industrialists on students’ performance subsequent to their second year course work suggest that the programme has served well in achieving its intended objectives.