A comparison of the Kaufman Assessment Battery for Children and the Stanford-Binet IV for the assessment of gifted children

The K-ABC and the Stanford-Binet IV (abbreviated test battery) were administered in a counterbalanced order to 32 gifted third- and fourth-grade students. It was found that the Stanford-Binet IV produced scores that were an average of eight points higher than those on the K-ABC. The concurrent validity coefficient of .70 indicated a high degree of association between test performance on these two tests. When the diagnostic heuristic of +2 SDs is used to identify gifted children, 68.6% concordance was found between these tests. Eighty percent of the discordance involved cases in which the Binet IQ was above +2 SDs and the K-ABC was below +2 SDs. Implication for the assessment of gifted children is discussed.     

International Education: Perceptions of Teachers in International Schools

As a contribution to research in the field of international education, this study investigated the views of a number of teachers based in 'international schools' around the world with respect to the importance of a range of different factors in contributing to the experience of international education for students. In considering responses with a view to identifying the key features of such an education from the teacher perspective, responses were categorised in terms of their relationship to a number of dimensions including exposure to other students within school, the influence of teachers, the formal curriculum, links with the local community and informal aspects of school. Results showed a clear perception of the importance of the influence of teachers and of exposure to other students within school, with informal activities being considered least important. Comparison with a previous study investigating the perceptions of undergraduates with respect to their own school-based international education suggests differences in perceived importance between the two groups. Results suggest the direction for future research in this area, including consideration of the perceptions of students still at school with respect to the same set of issues.     

Investigation of angiogenesis genes with anterior cruciate ligament rupture risk in a South African population

The angiogenesis-signalling pathway is a physiological response after mechanical loading to promote matrix remodelling and thereby maintain tissue homeostasis. Studies have shown increased expression of angiogenic molecules in response to loading and in ruptured ligaments. Recently, polymorphisms within the vascular endothelial growth factor A (VEGFA) and kinase insert-domain receptor (KDR) genes were associated with risk of anterior cruciate ligament (ACL) ruptures and Achilles tendinopathy in Caucasian study groups. A case-control genetic association study was conducted on 100 controls and 98 participants with surgically-diagnosed ACL ruptures; of which 51 participants reported non-contact mechanism of injury (NON). All participants were genotyped for five functional polymorphisms: VEGFA (rs699947, rs1570360, rs2010963) and KDR (rs2071559, rs1870377). Haplotypes were inferred. In the male participants, the KDR rs2071559 AG genotype was significantly over-represented (P = 0.048, OR: 1.90, 95% CI: 1.00–3.59) in the controls. Furthermore, the GG genotype was significantly under-represented in the male controls compared to the male ACL group (P = 0.018, OR: 2.77, 95% CI: 1.17–6.55) and the male NON subgroup (P = 0.013, OR: 3.26, 95% CI: 1.24–8.58). Haplotype analysis implicated the KDR gene in all participants and in male participants separately. Collectively, these results implicate the angiogenesis-signalling pathway as a potentially key biological pathway contributing to ACL injury susceptibility.     

The Development of an Instrument for the Evaluation of Some Aspects of the Taught Component of an Advanced Courses Module for Teachers in International Schools

A scheme of professional development for teachers, leading to the award of Advanced Certificate, Advanced Diploma or degree of Master of Education, has been in operation at the University of Bath School of Education for some years. Recently this modular scheme has been extended to become more accessible to teachers in international and overseas schools around the world, with modules taught in a range of locations internationally including a Summer School held annually in July at the University of Bath. The Methods of Educational Enquiry (MEE) module provides an introduction to aspects of educational research and is recommended to participants as an early module for study: between 1992 and 1993 this module has thus been taught on more occasions than any other, in a number of different locations and by a number of different tutors. This paper considers issues arising from the implementation of an instrument for the evaluation of some aspects of the taught component of the MEE module in a wide range of contexts, and describes the development of two related measures of participants' satisfaction with respect to this component. A further paper will consider a wider range of issues across a number of different modules in a range of locations.     

Schooling's Relative Nonautonomy: Technocratically Subordinated Schooling and Desublimated Education

Education's autonomy cannot be found in schooling. For a theory of education to also adequately support education's autonomy, it must decouple itself from schooling since schooling is a technology of efficiency and acculturation that serves technocratic interests that strip autonomy from education. Using Christer Fritzell's examination of relative autonomy of schools, Matthew Hayden and William Gregory Harman will show that the ideological domination of schooling by technocratic interests structurally and functionally subordinates schooling. This subordination takes the form of technocratic operationalization of education concepts and schooling practices, resulting in the desublimation of learning. Hayden and Harman conclude that resublimation is required in order to restore the possibility of education's autonomy in schooling.     

Non‐optimal uses of video in the classroom

This paper examines some instructional practices concerning the non‐optimal uses of video, films and other mass media in the K–12 classroom. Based on a six‐year process of observing and interviewing teachers regularly in two school districts in Massachusetts, USA, this paper presents a typology of seven common patterns of non‐optimal media use, instructional practices that diminish or weaken the value of film and video viewing as a learning tool. A telephone survey was conducted with a purposive sample of 130 middle‐school and high‐school teachers to provide additional evidence concerning teacher perceptions of the frequency of their colleagues' non‐optimal use of video. Teachers in the USA report that their colleagues frequently use media for non‐educational purposes, including to fill time, to keep students quiet, as a break from learning, or as a reward for good behavior. The implications of non‐optimal media use are considered in light of renewed interest in integrating media literacy into K–12 instruction.