Body mass changes during training in elite rugby union: Is a single test of hydration indices reliable?

There is limited research studying fluid and electrolyte balance in rugby union players, and a paucity of information regarding the test–retest reliability. This study describes the fluid balance of elite rugby union players across multiple squads and the reliability of fluid balance measures between two equivalent training sessions. Sixty-one elite rugby players completed a single fluid balance testing session during a game simulation training session. A subsample of 21 players completed a second fluid balance testing session during an equivalent training session. Players were weighed in minimal clothing before and after each training session. Each player was provided with their own drinks which were weighed before and after each training session. More players gained body weight (9 (14.8%)) during training than lost greater than 2% of their initial body mass (1 (1.6%)). Pre-training body mass and rate of fluid loss were significantly associated (r?=?0.318, p?=?.013). There was a significant correlation between rate of fluid loss in sessions 1 (1.74?±?0.32?L?h^?1) and 2 (1.10?±?0.31?L.?h^?1), (r?=?0.470, p?=?.032). This could be useful for nutritionists working with rugby squads to identify players with high sweat losses.     

Approaches to studying in distance education

Responses to the Approaches to Studying Inventory were obtained from 2,288 post-foundation students taking courses by distance learning at the Open University. A factor analysis of their subscale scores produced a solution that was commensurable with results of earlier research carried out with campus-based students. Indeed, their approaches to studying were more appropriate to the avowed aims of higher education, but this could be attributed to age differences between campus-based and distance-learning students. The approaches to studying of distance-learning students were affected by background variables such as gender, age, academic discipline and prior education, and they were more appropriate to the avowed aims of higher education than those of other students taking foundation courses by distance learning. Even when effects of background variables were taken into account, the distance-learning students' approaches to studying were related to pass rates and final grades. In particular, there was a strong negative association between reproducing orientation and academic outcome.     

Philosophical Groundings for a Theory of Transformative Experience

In this essay, Kevin Pugh, Dylan Kriescher, Simon Cropp, and Maaly Younis revisit the philosophical roots of transformative experience (TE) theory by explaining how the theory emerged from John Dewey's philosophies of aesthetic experience, intellectual experience, and educative experience. In doing so, the authors clarify the linkage between defining qualities of transformative experience and core Deweyan constructs such as an experience, ideas, and educative experience. They then share some of the empirical findings from research conducted using a TE theory framework, with an emphasis on research dedicated to developing a pedagogy of teaching for transformative experiences. Finally, the authors address the limitations of TE theory as a representation of Dewey's philosophy of aesthetic and educative experience, and they consider how contributions of other theoretical perspectives including the scientific sublime, Romantic science, and critical theory might help to address those shortcomings.     

Supporting Deep Engagement: The Teaching for Transformative Experiences in Science (TTES) Model

The Teaching for Transformative Experiences in Science (TTES) model was designed to facilitate the application of academic learning in students' everyday experiences. In the current study, we describe a 2-year design-based intervention that aimed to further develop and evaluate the TTES model. In the first year, a teacher implemented the TTES model in two of his four classes. The findings indicated enhanced engagement and learning, but primarily among students with higher prior engagement and learning. Insights led to revision of the TTES model. In the second year, the revised TTES model was implemented in all the teacher's classes, with another teacher's classes used for comparison. Intervention students demonstrated significantly greater learning and reported significantly higher levels of transformative experience than the comparison students.     

Improving student learning in distance education: Theory,research and practice

The aim of this paper is to examine how project-based learning in distance education can be seen to make a distinctive contribution to “improving student learning”. How has this approach to course design and assessment been put into practice in an Open University (OU) course and what assumptions about teaching and learning are involved in this course development process. The paper also looks briefly at how this project component has been evaluated by describing students’ and tutors’ experiences of learning and teaching in the form of “action research” so to reflect critically on practice and so initiate change.     

Dark-interval-threshold,illumination level and children's reading performance

Nine-year-old children were given a test of dark-interval threshold (DIT), and two parallel forms of the Neale Analysis of Reading Ability, one at low and the other at high illumination. DIT was measured by determining the shortest interval which caused a white disc viewed in a tachistoscope to disappear when the experimenter switched briefly to a second (black) field for an interval which ranged from 20 ms to 300 ms. A reasonable range of individual differences in DIT was found. There was a significant interaction (p<0.05) between DIT and illumination level in their effect on reading accuracy. Children who had a short DIT read more accurately in high than in low illumination, and the performance was reversed for long DIT subjects.     

What’s the body got to do with it? Exploring embodied,political readings in the classroom through poetry

ABSTRACT

This essay attempts to explore the links between politics, poetry, and collective, embodied readings and discussion in the classroom. When my Year 12 class were asked ‘What is Poetry?’, their answers suggested something in the Romantic tradition – of poetry as expressive, individual and emotional. My experience studying poetry with my Year 9 class suggests something altogether different – that studying poetry allows students to have an embodied and collective reading. In the sense that politics concerns the control of bodies, poetry allows the class to read in an embodied sense, thus politically, in a way that assessment criteria and the demands of high-stakes testing, with their focus on individual understanding, do not. Thus, I argue for the study of poetry as essential in terms of recognising students’ political agency – not primarily as exam-takers but as citizens of a country and an Earth they will, to put it grandly, inherit.     

Research degrees in Information and Communication Technology (ICT): Why so few doctoral students?

A ‘knowledge society’ relies on a workforce with high-level skills in Information and Communication Technology (ICT). Continuing development of ICT will arise partly from research undertaken by doctoral graduates. However, compared to other cognate disciplines, ICT has relatively few students taking up doctoral studies. This article explores some of the perceived barriers to undertaking doctoral studies in ICT in three Australian universities. Current students were surveyed regarding their post-course intentions relating to employment and further study, and the resulting data was analysed in terms of type of university attended, gender, nationality and first-in-family status. Overall, the perceived barriers to doing a research degree were related to the financial implications of such study and a limited understanding of what research in ICT involves. The following recommendations are made to universities and higher education policy-makers: that universities ensure that students have accurate information about the financial costs of doctoral studies; that students be provided with authentic undergraduate research experiences; and that pathways be developed to facilitate a smooth return to research degrees after periods of working in industry.     

Visual performance and reading in seven and eleven year old children

Groups of seven and eleven year old children were given a test of visual performance in which they viewed a small white disc on a black background in a tachistoscope and reported whether the disc appeared to disappear when the experimenter switched very briefly to a second completely black field. The shortest disappearance reported was taken as a measure of their dark interval threshold. The threshold decreased with age for girls, who also had a higher threshold than boys at both ages. When the subjects were grouped according to their threshold, the girls at seven and eleven who had a moderate threshold were superior on reading accuracy to those of low and high threshold. For the boys this was so at eleven, but not at seven.