Multivariate Meta-Analysis as Structural Equation Models

Multivariate meta-analysis has become increasingly popular in the educational, social, and medical sciences. It is because the outcome measures in a meta-analysis can involve more than one effect size. This article proposes 2 mathematically equivalent models to implement multivariate meta-analysis in structural equation modeling (SEM). Specifically, this article shows how multivariate fixed-, random- and mixed-effects meta-analyses can be formulated as structural equation models. metaSEM (a free R package based on OpenMx) and Mplus are used to implement the proposed procedures. A real data set is used to illustrate the procedures. Formulating multivariate meta-analysis as structural equation models provides many new research opportunities for methodological development in both meta-analysis and SEM. Issues related to and extensions on the SEM-based meta-analysis are discussed.     

The Empire Writes Back…Back: Postcolonial Studies in an Age of Autogenic War

This essay attempts to disclose a uniquely volatile nexus that implicates – and perhaps, reinvigorates – a postcolonial analytics of insurgency. This nexus includes three strands of inquiry: the first is the so-called Revolution in Military Affairs (RMA), which really is – albeit in a qualified sense – revolutionary. War is doing new things with time and space through culture, media, and data technology, and in the process is mutating not only what it means to be a part of this or that national group but is also changing what it means to be human. The second strand of inquiry focuses on the legacy of postcolonial studies, particularly the notion of ‘writing back’ which, I contend, is an apposite starting point for writing critically about the RMA. Apposite though it is, there are limits to postcolonial studies in the contemporary war context. This is so because while the divisions of individual difference are shifting, the coherence of the nation state itself is undergoing radical change. Moving outward in scope to a planetary scale, the human being per se is no longer a primary category by and for which war is happening today. Thus the third strand of inquiry is focused on the residual anthropomorphic tendencies within postcolonial studies that too narrowly limit discussions of violence and collective belonging. The concept of the human being per se remains reliant on early models of technology and media (namely, writing and literature, usually novels). Therefore, in the context of an ever-expanding global war machine, ‘writing back’ is a concept that requires fine-tuning and revision.     

The art and artifice of early sports photography

Abstract

The rise of modern sport in the mid-nineteenth century coincided with the emergence of photography as a new image-making medium. Thus, both practices developed in parallel. Notably, many early photographers turned to sport as a subject for their work, despite the early technological limitations of the medium. Histories of photography have, however, tended to overlook this. Similarly, sport historians have tended to regard these early photographs simply as illustrative material rather than important innovations in the formation of new visual conventions for the representation of sport. This paper seeks to redress this by exploring, in close detail, examples of sports photography produced in the mid- to late-nineteenth century. More importantly, it examines the visual vocabularies deployed by these early photographers within the context of contemporary art practices, demonstrating how artistry and artifice were deployed in the production of some of the earliest, and finest, examples of sports photography ever produced.     

The New Faces of Fairness

For most of the 20th century, measurement professionals paid little interest to item and test fairness. A confluence of events in the late 1960s and early 1970s led to an intense interest in fairness issues among measurement professionals. In spite of more than 30 years of effort, there is still no generally accepted definition of fairness with respect to testing and no measure that can prove or disprove the fairness of a test. To advance the fairness of tests, measurement professionals must pay more attention to reducing group differences at the design stage of test development, to providing all examinees an opportunity to demonstrate their knowledge and skills, to deterring test misuse, and to accommodating differences among individuals.     

Due diligence: Recognizing the role of patent research in the start-up life cycle

ABSTRACT

This article examines the role that business librarians can play in conveying the importance of thorough patent research in the start-up life cycle. It provides a summary of the components of the start-up life cycle and due diligence research as it pertains to entrepreneurs and venture capitalists. An overview of patent research resources and locations is provided, with particular focus on PatentsView, a web-based patent data visualization and analysis tool.     

Literacy and Children Who Are Blind and Who Have Additional Disabilities— the challenges for teachers and researchers

This paper considers the challenges that confront teachers wishing to develop literacy skills in children with complex needs and the issues which face those wishing to research this area. The article is based upon work undertaken by the authors in the United Kingdom into the use of the Moon tactile code to provide access to literacy for children who are blind and who have additional disabilities. Moon has become established as an option for developing the literacy of children who are blind in the UK and it has been estimated that around 100 children are using Moon in their schoolwork. A general overview of the use of Moon by children in the UK is reported upon in McCall and McLinden (2001) and a full report of the Moon research project and its outcomes can be found in McCall (2000). Here the authors reflect on some of the challenges that have emerged during their 10 years of investigation in this area. The reflections are presented under four broad headings: "Resourcing Literacy," "Defining the Population," "Defining Literacy," and "Evaluating Literacy." Each of these headings represents a cluster of issues that the authors consider that those with an interest in the development of literacy for children with complex educational needs will need to address.     

Using teacher stories to reveal quality educational practice: An Eastern Cape experience

The University of Fort Hare Distance Education Project set out to improve qualifications of primary teachers in rural and township schools in the Eastern Cape of the Republic of South Africa. At the culmination of an 11-year AUSAid collaboration between the University of Fort Hare and University of South Australia a research project to reveal quality educational practice was undertaken. Using oral histories as the methodology, teacher stories were gathered through a sequence of interviews and classroom observations. This collection of oral histories constitutes the basis for the paper. Its research focus has been the science and mathematics practices of eight teachers who typify the many hundreds who participated in the project. This paper explores the use of oral history as a methodology for documenting quality educational practice.