Making the case for a material-dialogic approach to science education

ABSTRACT

Science is concerned with understanding the world. As such, engaging with the materiality of that world is integral to both empirical experimentation and theorising within science. However, it has been recognised for some time that the way scientists learn about the world and the way that young people learn about science cannot be simply equated. This difference has been pronounced in recent decades by the dominance of constructivist and social-constructivist theories of learning, which focus on the development of concepts in the minds of people. Whilst these theories have yielded insight into the complexity of learning, the role of the material remains undertheorised, not only within practical science inquiry, but also in relation to the broader materiality of classrooms. Through a detailed critical literature review, this paper demonstrates the need for a stronger theoretical frame through which to understand the role of the material in the learning and pedagogy of science. Building upon the gaps and possibilities that this review reveals, we outline a new material-dialogic theory via a synthesis of Barad’s Agential Realism and Bakhtinian dialogic theory. The significance of this paper lies in offering a theoretical basis for more effective practice.     

Differential Teacher Effectiveness: Towards a model for research and teacher appraisal

The article reviews the research on teacher effectiveness and develops the case for a model of teacher effectiveness in which differential effectiveness is incorporated. Five problems with current concepts of teacher effectiveness are identified: undue influence of available techniques upon the concept; emphasis on school, to the detriment of teacher, effectiveness; tenuous relationship to teacher improvement; narrowness of operational definitions in research; and the development of generic, rather than differentiated, models. In addition the failure of existing models to explain variance in pupil outcome at the classroom level, the neglect of teacher self-evaluation, and the restricted measures of pupil outcomes are noted. A differential model is proposed incorporating five dimensions of difference. These refer to teacher activity, outside as well as inside the classroom; curriculum subject; pupil background factors; pupil personal characteristics; cultural and organisational contexts of teaching. The developmental functions of such a model for research and for teacher appraisal are explored. Four problems for implementing a differentiated model are raised: complexity, stakeholder expectations, values, and policy acceptability. These are considered in the light of the controversial Hay McBer model in England and of models developed in Europe and the USA in the early decades of the last century.     

Controversy and Challenge: British Funding Increases Nationally,But Not to National Museums

The United Kingdom's economic backdrop, according to Chancellor of the Exchequer Gordon Brown, has never looked better. Massive amounts of new funding are being invested in the National Health Service, Education and Social Services—tens of billions of pounds. Investment in the U.K.'s 10‐year Science and Innovation strategy has risen to over £3 billion per annum. Investment in Arts Council Funding will have increased 69 percent in the eight years since 1997, to over £410 million per annum by 2005–2006. And attendance at national museums and galleries has increased over 60 percent since admission charges were ended in 2001–2002. But in the field of science and technology there is a scattering of less‐well‐known data. More than 30 departments of chemistry and physics have closed at universities around Britain in the last few years. The take‐up rate of students entering science and mathematics, and subjects leading to technological, engineering, and medical degrees, among certain socio‐economic groups, has been falling dramatically. Even wealthy industries such as the oil and gas sector cannot attract young people—especially young women—to engineering, despite the fact that engineers with less than a decade of experience earn an average of U.S. $75,000 a year, and when fully experienced, an average of U.S. $127,000 a year. Overall, it seems that the ability of the public to interrogate issues driven by changes in science and technology, and their level of trust, are effectively decreasing.     

Mental toughness in education: exploring relationships with attainment,attendance, behaviour and peer relationships

Mental toughness has frequently been associated with successful performance in sport; however, recent research suggests that it may also be related to academic performance in Higher Education. In a series of three exploratory studies, we examined the relationship between mental toughness and different aspects of educational performance in adolescents aged 11–16, focusing on academic attainment, school attendance, classroom behaviour and peer relationships. Study 1 revealed significant associations between several aspects of mental toughness (but particularly control of life) and academic attainment and attendance. Study 2 revealed significant associations between several aspects of mental toughness (but again particularly control of life) and counterproductive classroom behaviour. Finally, Study 3 demonstrated significant associations between aspects of mental toughness (confidence in abilities and interpersonal confidence) and peer relationships. The results are discussed in terms of the potential value of mental toughness as a useful concept in education.     

Participating in a Collaborative Action Learning Set (CAL): beginning the journey

Action learning is being increasingly utilised as a strategy to underpin practitioner focused development and research projects in healthcare generally and nursing in particular. Whilst facilitators of and participants in action learning have a variety of resource materials to guide their practice and participation, there continue to be few systematic and/or evaluative accounts of the experience of participating in action learning for potential action learning participants to draw upon. This paper attempts to address this agenda. The paper presents an interpretive evaluation of the experience of nurses participating in action learning as the learning strategy underpinning a 3-year emancipatory practice development/practitioner research programme. In particular, the paper focuses on the experience of ‘joining a learning set’. This focus has been adopted as the theory of action learning emphasises the principle of ‘voluntariness’, but yet action learning is increasingly being pre-prescribed as a component of development and research programmes. Such was the case with the programme reported on in this paper. The paper describes an approach used to evaluate learning that was adopted in this programme and in particular the initial evaluation stage that focuses on participants' feelings about joining an action learning set. The data collection and analysis processes are described and the key themes arising from the analysis (‘self-preservation’ versus ‘development of self’) discussed. It is concluded that working with principles of enlightenment is essential to successful action learning and the transformation of workplace cultures.     

Different Disciplines Require Different Motivations for Student Success

This article reports an investigation of undergraduate motivation to learn. A Likert-type rating scale measure of motivation incorporated the general motivational dimensions identified by previous investigators, as well as a systematic theoretical framework that is more novel, and attempts to acknowledge the role of discipline-specific factors in motivation to learn. The motivation questionnaire was evaluated by measuring its success in explaining the academic achievement of biology, history, computing, planning, anthropology, geology, food science and nutrition, and education students (n = 380) in standard university assessments. The findings reveal that student performance is better explained by within- than across-discipline indexes of motivation, probably because some types of motivation lead to success in some disciplines but failure in others. Furthermore, items based on the theoretical framework developed to underpin the questionnaire (which distinguishes outcome from process incentives) were also found to explain more variation in student performance than general motivation items. Some practical implications of the findings are considered.     

Assuring Quality in Collaborative Distance Education Programmes: The Experience of the University of Texas System TeleCampus

In 1997, the University of Texas (UT) System initiated the development of the UT TeleCampus, a centralized facilitation point for distance learning. The TeleCampus opened its virtual doors in May 1998. At the start, its focus was entirely on support services for students. By late 1998, however, the TeleCampus had begun developing what would become collaborative benchmark on-line programmes for the UT System. Since then, in developing more than twelve complete on-line degree programmes, the administrators of the TeleCampus have learned lessons about creating and maintaining quality in collaborative, Web-based, distance, for-credit, education courses and degree programmes. Some of the key issues arising from the collaborative nature of these programmes and methods that are used to ensure that each course meets a high-quality standard are discussed.     

What play therapists do within the therapeutic relationship of humanistic/non-directive play therapy

Play therapists are increasingly being employed in schools, yet there is confusion among many health, education and social care practitioners about the role of play therapists. This paper explains how play therapists position themselves and what they do through an examination of the therapeutic relationship between the therapist and child. It discusses the core conditions of congruence, acceptance and empathy with reference to recent research. Play therapists vary their practice in terms of verbal or non-verbal interaction, the tools in their playroom and how they physically place themselves. This paper argues for placing an emphasis on the non-verbal mirroring of the child, the incorporation of expressive media such as paint, clay and sand into the play room and the positioning of the therapist within the play space.     

Making the Case for Differentiated Teacher Effectiveness: An Overview of Research in Four Key Areas

Research into teacher effectiveness has traditionally attempted to uncover generic characteristics of effective teachers. However, recently the realisation that teacher effectiveness may be differentiated across different domains has gained recognition. In this article, we propose that researchers and policy-makers develop more differentiated models of teacher effectiveness. An overview of research is given that looks at whether there is evidence for differentiated effectiveness in four areas: different subject and curriculum areas, pupil background and ability, pupils' personal characteristics, and different teacher roles.