Changes in respiratory muscle and lung function following marathon running in man

Respiratory muscle fatigue has been reported following short bouts of high-intensity exercise, and prolonged, moderate-intensity exercise, as evidenced by decrements in inspiratory and expiratory mouth pressures. However, links to functionally relevant outcomes such as breathing effort have been lacking. The present study examined dyspnoea and leg fatigue during a treadmill marathon in nine experienced runners. Maximal inspiratory and expiratory pressure, peak inspiratory and expiratory flow, forced vital capacity, and forced expiratory volume in one second were assessed before, immediately after, and four and 24 hours after a marathon. During the run, leg effort was rated higher than respiratory effort from 18 through 42 km (P < 0.05). Immediately after the marathon, there were significant decreases in maximal inspiratory pressure and peak inspiratory flow (from 118 +/- 20 cm H(2)O and 6.3 +/- 1.4 litres x s(-1) to 100 +/- 22 cm H(2)O and 4.9 +/- 1.5 litres x s(-1) respectively; P < 0.01), while expiratory function remained unchanged. Leg maximum voluntary contraction force was significantly lower post-marathon. Breathing effort correlated significantly with leg fatigue (r = 0.69), but not inspiratory muscle fatigue. Our results confirm that prolonged moderate-intensity exercise induces inspiratory muscle fatigue. Furthermore, they suggest that the relative intensity of inspiratory muscle work during exercise makes some contribution to leg fatigue.     

Verbal reasoning test scores and their stability over time

As part of an extended study into school assessment practices the use of verbal reasoning tests and their possible contribution to measuring pupil progress is being investigated. One phase of the study has involved testing the stability of individual verbal reasoning scores over time. The findings of this phase are presented here and located within the broader context of intelligence testing. The discussion concludes with a number of questions relating to the use of pupils’ academic achievements as appropriate measures of school success. The ongoing work considers how pupil success could be measured fairly, taking into account individual pupil differences, including both genetic and socio-economic factors. The work being developed has potential for both formative and summative assessment procedures and also as a tool for reporting the achievements of individual pupils and educational establishments. The full work will be published in due course.     

Innovating for a cause: the work and learning required to create a new approach to healthcare for homeless people

Innovation occupies a pivotal place in our understanding of knowledge-based economies, and this is raising questions about sources of innovation, how it originates, and the role played by employees, work practices and learning. This paper explores these issues through case study research into a new approach to providing healthcare for homeless people in England, and by bringing together conceptual insights from the employee-driven innovation literature, and more broadly from social and practice-based learning theory and organisational theory. Applying these perspectives to our case enables illumination of the innovation as a process – not an event – and as an ongoing set of organisational practices that transcend their origins. Through our analysis we argue that the notion of ‘a cause’ is helpful in elucidating the impetus and the commitment to making the innovation happen (and go on happening). Our findings are presented under three themes: ‘establishing a cause’, ‘organising for innovation’, and ‘innovative capability in practice’. Building on these, we have identified five key inter-related dimensions which help conceptualise the work and learning that it took to create and (re-)enact the innovation and that we suggest may have relevance for understanding and characterising other employee-led innovations in and perhaps beyond healthcare.     

A Curriculum-Based Passage Reading Test for Monitoring the Performance of Low-Progress Readers: The development of the WARP

Results are presented from two studies involving 190 primary and high school (Year 7) students and 146 older low-progress readers in the late primary years. These studies contribute towards the development of five 200 word standardised passages which may be employed interchangeably to monitor the performance of low-progress readers towards achieving functional literacy. The passages are shown to possess both high parallel form reliability (0.94 to 0.96) and internal consistency (0.97 to 0.99), and also good criterion validity (0.78 to 0.80) with reading accuracy. Appropriate growth in performance over the primary years is also demonstrated. These findings suggest that an extrapolated model of curriculum-based measurement (CBM), which incorporates elements of more traditional reading assessments, would overcome some of the problems associated with CBM.     

Dimensions of student success: a framework for defining and evaluating support for learning in higher education

ABSTRACT

The capabilities students need for success during and beyond higher education extend far beyond specific discipline skills to include the development of productive mindsets, the management of life circumstances and the way they relate to others and identify with their profession. The provision of support for these capabilities at university can be both diverse in scope and diffuse in delivery. Consequently, the development of streamlined and integrated evaluation strategies to measure the extent to which these capabilities are being successfully delivered can be challenging. This paper describes how one Australian university used a collaborative process to design an evaluation framework for student learning services. The framework, a first for this university, represents the breadth of student support, including a typology of support for learning: connectedness, mindsets, self-management, professional identity and academic capabilities. These terms, coined as dimensions, form the scaffold of university-wide delivery of support for learning initiatives.     

An analysis of English teachers’ self-efficacy in relation to SEN and disability and its implications in a changing SEN policy context

Policy and practice in relation to meeting the diverse needs of all children, including those with special educational needs (SEN) and disabilities, is in a state of change in the UK. As a result, there is growing interest in and understanding of the need to focus on factors which impact on teachers’ levels of self-efficacy in meeting the needs of learners with SEN, and the implications of this for further development and training. The research reported in this paper gathered data from teachers at a unique time in the transition of policy and practice in England. Through a quantitative analysis of a questionnaire completed by 213 teachers from a variety of teaching settings, data relating to the self-efficacy and confidence levels of teachers immediately prior to the statutory changes in SEN policy has been captured. The findings identify that the Key Stage that the teacher works in is directly related to self-efficacy, that self-efficacy in collaboration is generally lower than self-efficacy in instruction and behaviour management, and that knowledge of laws and policies pertaining to SEN and Disability and experience in teaching children with disabilities had a strong positive relationship on overall self-efficacy. Implications for the ongoing development of practice within the profession, including the development of appropriate initial and continuing professional development models to support teachers throughout their career, and avenues for further research are presented.     

Re‐imagining doctoral education: Professional Doctorates and beyond

Portents of the demise of the Professional Doctorate have emerged in some recent policy and institutional circles in Australia, raising questions about the meaning and relevance of the Professional Doctorate in an era of ‘league tables’ and research assessment in Australia. This article argues that such portents, based largely on narrow market‐driven arguments, are premature, reactive and unhelpful, in that they foreclose on a set of critical questions concerning the future purpose, scope and practice of doctoral education. The article argues that the simple re‐assertion of the PhD as the default award represents a restoration of the logics and imperatives of disciplinarity and of older notions of so‐called ‘real’ research. Further, questions of the changing economies of knowledge and practice within, between and beyond the reach of the university, are subordinated and disavowed. The article presents a re‐reading of the emergence of Professional Doctorates, from the perspective of a decade‐and‐a‐half of development and change. It suggests the need to revisit that history critically in the light of the current developments in doctoral education, in knowledge production and in developing different relations around knowledge between universities and different social and professional domains. Such revisitings can bring out emerging issues for doctoral education at a time when anxieties may inhibit taking up opportunities for innovation and linking with new kinds of knowledge production that go beyond Euro‐centric and university‐centric traditions.     

Teaching Evolution in New Zealand’s Schools—Reviewing Changes in the New Zealand Science Curriculum

New Zealand has had a national school science curriculum for more than 80 years. In the past the evolution content of this document has varied, and has at times been strongly influenced by creationist lobby groups. The ‘new’ science curriculum, to be fully implemented in 2010, places much greater emphasis than before on understanding evolution, and also on teaching the nature of science. Interplay between the two can potentially improve student understanding of the culture and processes of science in general and evolutionary theory in particular. While the explicit use of the word ‘evolution’ highlights its significance, it is necessary to provide both resources and pedagogical guidelines to support teachers in dealing with this important topic.     

Self-care and entrepreneurism: an ethnography of soft skills development for higher education staff

Despite the ubiquity of staff soft skills programmes, few studies have examined why and how academic and corporate services staff utilise these programmes for self-care/governance. This study reports on findings from an ethnography of soft skills learning and development programmes (LDPs) in a UK university, focusing on interviews with programme participants and facilitators. Results suggest that, as social worlds with neoliberal directives, LDPs promote various self-governance activities in the form of entrepreneurism and novel, corporate versions of self-care. Time on LDPs was seen as a chance to, ‘put oneself first,’ examine career options and cultivate sought-after attributes, including self-confidence and assertiveness. Social networking and performance management also emerged as significant issues. Career development was important for all participants; however, perceptions of how to realise this differed. Based on our findings, we propose three types of work-related performance – ‘career nomad,’ ‘reluctant entrepreneur,’ and ‘course hopper’ – constituting a typology for understanding social worlds inhabited by contemporary university professionals. Our study suggests that self-care ‘technologies’ have multiple, competing functions in continuing professional education. While LDPs can help professionals navigate paths through increasingly challenging organisations, their entrepreneurial ethos and content reflect the market interests they serve.