Theorising Learning in Science Through Integrating Multimodal Representations

Research in Science Education - There is growing interest in the construct of “transduction”, first introduced by (Kress, Cope and Kalantzis (eds), Multiliteracies: Literacy learning...     

Theorising effective uses of digital technology with activity theory

ABSTRACT

Effective uses of digital technologies are vital to full inclusion in a network society. Digital-abilities researchers have produced several major frameworks, but these have generally not incorporated socio-contextual perspectives. To explore this lacuna, and engage in a reflective act of theorisation, activity theory is used to conceptualise four sub-systems of digitally mediated action. Eschewing technological determinism, humans are positioned as active agents capable of identifying, taking up, modifying and even subverting established technology uses in pursuit of meaningful objectives. At the same time, attention is given to contextual conditions shaping diverse activity systems supported by assemblages of humans and machines. Having theorised effective digital-technology uses through the lens of activity theory, the author reflects on this conceptual apparatus itself. In so doing, activity theory is characterised as a fertile, if complex and contested, future-oriented tradition that challenges individual-social dichotomies and addresses both humans and machines as mediators of activity, development and learning.     

Theorising the mundane: The significance of agency

In this article I argue that qualitative research that focuses attention on how change is being understood and experienced on the ground can contribute to broader theoretical insights. In recent research I have been exploring how lecturers apply their understandings of learning outcomes and personal development planning. At one level, these practices are mundane, yet they are subject to increased regulation, policy debate and scrutiny. In understanding macro-level changes, as well as deconstructing policy rhetoric, we need theoretical work that pays attention to the exercise of agency at the micro-level. The article presents a critical realist analysis of the significance of agency as developed by Margaret Archer. The argument for the importance of detailed analysis of mundane practices is then elaborated in the analysis of specific examples. The conclusions are not based on privileging a particular method. Rather, I argue that, in theorising about teaching and learning, and change in higher education, we need a clear focus on agency as the impact of macro-level changes are mediated through the understandings of specific actors, and their creativity and resistance.     

Learning Dispositions: Can we really assess them?

The first third of the article by Carr & Claxton on tracking the development of learning dispositions is in essence a position statement. The balance is an evaluative review of possible methodological approaches for assessing or measuring learning dispositions. This response to their article challenges two claims in the position statement section. The first counter-claim is that dispositions are so functionally dissimilar from capabilities that it is doubtful whether dispositions are stable enough for their assessment to be valid or worthwhile. The second challenge is directed towards the proposition that an effective and legitimate way to place value on some aspect of education or to have value placed on it by others is to formalise its assessment and reporting. This argument is flawed in the case of dispositions, but is also inadequate as an argument in general.     

Theorising the Machine: Gender,education and computing

The article provides a theoretical overview of the relationship between gender, education and computing. It explores the role of education in the continued reproduction of computing, and latterly information communications technology, as masculine domains. Gendered social relations are inscribed into the development of computing technology and the ideological separation of the 'expert' from end-users. The article offers a critique of the strong sociology of science and postmodernist analyses of technology for reducing technology to the social, and of technological determinism. It argues instead that we need to understand how computing is constituted historically and the ways computing can be understood as a concrete science. The article brings together perspectives on technology derived from a critical realist perspective with some aspects of the feminist standpoint paradigm. The author examines three key educational locales in the reproduction of gender ideologies of the machine. These are schools, universities, and the multiple sites of lifelong learning. The article concludes that the gendering of computing as a masculine discourse continues, and that the analysis of technology and the sociology of education needs to reconnect within a broader critique of society if women's continuing marginalisation in the dominant discourse is to be understood and challenged.     

Theorising systemic change: learning from the academisation project in England

The research reported in this article contributes new understandings of systemic change by studying the form of system redesign known in England as academisation. The data illuminate tensions within the neoliberal policy complex that are surfaced in a single secondary school. Although several studies have described academy conversions retrospectively, there has been little research that both analyses the complex month-by-month realities of decision-making and investigates the changing views of policy actors. Drawing on data from documents, observations and interviews, we argue for academisation to be understood, not as a policy or a complex of policies, but as system redesign. Academisation is not simply a legal process: a school can be academised without officially becoming an academy. The new knowledge from this research speaks to a global audience, because the political, economic and cultural processes on which it reports are under scrutiny in other systems with experiments in school autonomy as a form of publicly funded but ‘independent’ schooling.     

学习分析:正在浮现中的数据技术

随着教育信息化的普及与逐渐深入,学习管理系统已经获取并存储了大量的有关学生复杂学习行为的数据,从这些数据中挖掘出改进教学系统、提升学习效果的信息,在教育信息化领域一直有着巨大的吸引力。因此,有必要从分析数据以改进学习的角度,对日益受到关注的学习分析技术进行解读。首先,学习分析技术是测量、收集、分析和报告有关学生的学习行为以及学习环境的数据,用以理解和优化学习及其产生的环境的技术。接着,综述学习分析技术的发展,指出其在教育中有着广泛的应用前景和巨大的发展潜力:学习分析技术可作为教师教学决策、优化教学的有效支持工具,也可为学生的自我导向学习、学习危机预警和自我评估提供有效数据支持,还可为教育研究者的个性化学习设计和增进研究效益提供数据参考。最后,提出学习分析技术也存在隐私、准确性和兼容性等诸多挑战和问题。     

Learning collocations: Effects of online tools on teaching English adjective-noun collocations

Collocations are word combinations essential for achieving fluency in a given language. Considerable emphasis should therefore be placed on teaching collocations as a part of vocabulary instruction in language teaching. However, there is no current consensus on how best to teach collocations, and few studies have addressed the issue. This quasi-experimental study investigated the effectiveness of online tools for learning English adjective-noun collocations compared to learning collocations via traditional activities. A quasi-experimental design with a pretest and immediate and delayed posttests was applied to 53 participants (n = 25 for the control group; n = 28 for the experimental group). The test results reveal that participants in the experimental group who learned collocations with online tools performed significantly better on both immediate and delayed posttests, demonstrating the effectiveness of these tools on learning adjective-noun collocations.     

Learning to design and analyze Materials Handling systems: developing multimedia tools

In this paper, we describe aspects related to learning and learning assessment including pedagogy, cognition, pilot study and results from the study. This study is conducted for an educational module on '10 Principles of Materials Handling'. This module along with another on 'Analysis and Design of Integrated Materials Handling Systems' constitute a system of multimedia educational tools for use in materials handling classes. The former is described in Heragu et al. (2003) along with results of an evaluation conducted by a project evaluation team, whose main focus was to determine the impact of educational technology on students in their understanding of materials handling principles. The study reported in this paper, however, is entirely devoted to cognition, learning and learning assessment.     

Learning practice and technology: extending the structurational Practice Lens to educational technology research

Scholars in the field of educational technology have been calling for robust use of social theory within learning technology research. In view of that, interest has been noted in applying Giddens’ structuration theory to the understanding of human interaction with technology in learning settings. However, only few such attempts have been published to date with recent reviews indicating the scarcity of structurational accounts from the educational technology field. Addressing this gap and advancing a critical use of the theory in the field, an attempt is made in this paper to lend coherency to structuration-based research into learning technology. Specifically, a critical consideration of the structurational Practice Lens is offered drawing from its application in a case study that explored technology-mediated learning practices in the institutional context of higher education. Conceptual and analytical aspects are addressed with a view to augment the framework, and to extend its relevance and applicability in educational technology research.     

Highly integrated model assessment technology and tools

Effective and efficient measurement of the development of skill and knowledge, especially in domains of human activity that involve complex and challenging problems, is important with regard to workplace and academic performance. However, there has been little progress in the area of practical measurement and assessment, due in part to the lack of automated tools that are appropriate for assessing the acquisition and development of complex cognitive skills. In the last 2 years, an international team of researchers has developed and validated an integrated set of assessment tools called highly integrated model assessment technology and tools (HIMATT) which addresses this deficiency. HIMATT is web-based and has been shown to scale up for practical use in educational and workplace settings, unlike many of the research tools developed solely to study basic issues in human learning and performance. In this paper, we describe the functions of HIMATT and demonstrate several applications for its use. Additionally, we present two studies on the quality and usability of HIMATT. We conclude with research suggestions for the use of HIMATT and for its further development.     

Interactive technology and authoring tools: A historical review and analysis

Computer systems, interactive technologies, and the software tools for authoring multimedia programs have evolved over the past several decades. The evolution of multimedia technology is discussed and current alternatives for authoring multimedia programs are described. Issues related to analyzing authoring tool requirements and selecting software are presented and trends in the evolution of authoring tools are identified. Many factors affecting the selection and use of authoring software are exogenous to the technology itself. Both technological trends and market forces must be considered.     

Theorising the academic viva in higher education: the argument for a qualitative approach

The argument made in this essay is that it is necessary to theorize a form of assessment—the academic viva in higher education. It is threatened with extinction because of its high cost compared with written exams, multiple choice and other forms of assessment. However, little empirical research, both in Norway and internationally, has been undertaken to reveal what is actually going on in the viva. This has partly been because it has been difficult to gain access to systematically observe the viva examination as it takes place. In the qualitative research presented by the author, on the higher education viva in Norway, permission was obtained to film a number of master’s in education vivas where candidates defended 50,000‐word dissertations. Three research questions were asked: how was the viva talked into being, what kinds of judgements were made by examiners, and, lastly, what would a validity argument look like for the viva? Answering these research questions moves some way to proposing a theory of the viva and hence providing a foundation for determining whether its continued existence is legitimate, at least from a theoretical and qualitatively researched point of view.     

Imagining powerful co-operative schools: Theorising dynamic co-operation with Spinoza

Abstract

The recent expansion of the English academies programme has initiated a period of significant change within the state education system. As established administration has been disrupted, new providers from business and philanthropy have entered the sector with a range of approaches to transform schools. This paper examines the development of co-operative schools, which are positioned as an ‘ethical alternative’ within the system and have proved popular with teachers and parents. Using a theory of co-operative power drawn from the philosophy of Spinoza (1632–1677), the author explores how co-operative schools have emerged, with and against the reforming agenda, using narratives of hope and resistance. Spinoza provides theoretical resources to critique this positioning and to project beyond the limiting narratives to an affirmative vision for co-operative schools.     

Theorising the value of collage in exploring educational leadership

This article contributes to theorising the value of collage as a methodological approach. It begins with a discussion of the methodological difficulties of exploring hidden meanings and individual experience through the research process. The illuminative potential of arts‐based methodologies in qualitative research is then investigated. The article makes the case for the specific advantages of using collage to explore the experience of leadership, through a discussion of two collage‐based studies. It proposes a variant of the ‘think aloud’ process, used in conjunction with collage, as a route to producing deep understandings of the multiple ways in which leadership is experienced and understood as a social process. The argument is made that collage enables the accessing and sharing of profound levels of experience not accessible through words alone, and considers the impact of the physicality of collage on its potential to release these profound insights. A five‐stage process for the analysis of collage is then set out. The article concludes by offering a theory of the value of collage as a methodological approach to exploring experiences of leadership, through use of the concepts of physicality, wholeness and participant agency.     

机床误差及其误差补偿技术

采用误差补偿技术是提高机床加工精度的一个重要发展趋势。文章主要介绍并分析了误差补偿技术的研究及其应用现状、关键技术和应用过程中存在的问题以及将来的发展前景。