Argumentation in Science Education: A Model-based Framework

The goal of this article is threefold: First, the theoretical background for a model-based framework of argumentation to describe and evaluate argumentative processes in science education is presented. Based on the general model-based perspective in cognitive science and the philosophy of science, it is proposed to understand arguments as reasons for the appropriateness of a theoretical model which explains a certain phenomenon. Argumentation is considered to be the process of the critical evaluation of such a model if necessary in relation to alternative models. Secondly, some methodological details are exemplified for the use of a model-based analysis in the concrete classroom context. Third, the application of the approach in comparison with other analytical models will be presented to demonstrate the explicatory power and depth of the model-based perspective. Primarily, the framework of Toulmin to structurally analyse arguments is contrasted with the approach presented here. It will be demonstrated how common methodological and theoretical problems in the context of Toulmin’s framework can be overcome through a model-based perspective. Additionally, a second more complex argumentative sequence will also be analysed according to the invented analytical scheme to give a broader impression of its potential in practical use.     

Classroom teachers’ craft knowledge of their inclusive practice

Whilst recent decades have seen significant progress in research on inclusive education, many teachers still feel that the research literature does not fully address their professional concerns about how to enact a policy of inclusion in their classrooms. To help to bridge this gap, we drew on the concept of craft knowledge to undertake a detailed study in two Scottish primary schools of the practice of class teachers who are committed to meet the needs of all learners. This paper describes the processes involved, and considers how these helped us to develop a greater understanding of what constitutes inclusive practice, whilst also contributing to a more robustly theorised knowledge of what we have termed inclusive pedagogy, or the inclusive pedagogical approach. Methodological complexities arising from the use of the concept of craft knowledge are also explored.     

Supporting schools to create an inclusive environment for refugee students

In a context of increasing numbers of refugees and asylum seekers globally, recognition of the importance of the school environment for promoting successful settlement outcomes and inclusion for refugee-background young people is growing. Yet schools may be poorly equipped to recognise and respond to the multiple challenges faced by children and young people who must learn a new language while grappling with unfamiliar educational and social systems. Refugee-background students often have minimal or significantly disrupted formal education prior to arrival in their new country. Young people, and sometimes their families, may lack literacy in first languages and many are coping with the impacts of trauma associated with forced displacement. Evidence for effective interventions in schools that promote an inclusive learning environment is scarce. This paper presents the results of an evaluation of the School Support Programme operating in schools in Victoria, Australia. The programme is provided to networks of schools in a region and facilitates partnerships between schools and agencies and provides a holistic model for a whole-school approach focused on the learning, social and emotional needs of refugee-background students. The evaluation concluded that the programme provides an appropriate and feasible model that supports the capacity of schools to provide an inclusive education for this group.     

The bases of successful market entry: The liability of size and of newness in E‐commerce

Abstract

Even though e‐commerce almost disappeared from public discussion, it still assumes a vital role in the strategic management of most enterprises. New entry in e‐commerce, whether as a new business segment of an established company or as a new enterprise, is likely to deal with the liabilities of size and newness. The aim of this paper it to discuss if those factors have an impact on the implementation and success of B2C e‐commerce. We chose the online book market as our reference market and drew a random sample of retailers and publishers with an online shop. The quality of the web presence, indirect success (number of links to a particular site) and direct success (turnover of the web shop) were compared in subsamples constructed by the use of median splits according to age and size. Younger companies and larger companies were found to have a web presence of higher quality and were more successful than older or smaller companies. We conclude that the liabilities of newness do not seem to have an adverse performance impact in e‐commerce. However, when a market entry is considered, new players must ensure that they can commit enough resources to build a high quality web presence.     

What can national data sets tell us about inclusion and pupil achievement?

Recent developments in the Department for Education and Skills (DfES) have produced a national pupil database (NPD) that contains information about the attainments of individual pupils. Every child in the country has been allocated a unique pupil number (UPN), which means that the academic progress of individuals can be tracked over time. It is possible to combine data on attainment with the demographic information which is obtained from the pupil level annual schools census (PLASC). These innovations make it possible to combine 'value added' information about pupil progress from one key stage of education to the next with data from the PLASC, which contains pupil background information, to produce a single matched data set. Thus the NPD and the PLASC are able to provide much of the necessary information to explore issues of individual pupil performance over their school careers. Notably, more specific information about the academic achievement of pupils who are described as having 'special educational needs' is now available. Lani Florian, lecturer in inclusion and special educational needs, Martyn Rouse, senior lecturer in inclusion and special educational needs, Kristine Black-Hawkins, senior research associate, and Stephen Jull, research associate, are all based at the University of Cambridge Faculty of Education. In this article, drawing on their work in the 'Inclusion and Achievement Project', they explore the problems and possibilities for researching issues of pupil achievement and inclusion through the use of these new national data sets.