Biomechanical risk factors and mechanisms of knee injury in golfers

Knee injuries in golf comprise approximately 8% of all injuries, and are considered to result from overuse, technical faults or a combination of those factors. This review examines factors involved in injury, including the structure of the knee joint, kinematics and kinetics of the golf swing, forces sustained by knee joint structures and the potential for joint injury as well as injury prevention strategies. The golf swing generates forces and torques which tend to cause internal or external rotation of the tibia on the femur, and these are resisted by the knee ligaments and menisci. Research has shown that both maximum muscle forces and the forces sustained during a golf swing are less than that required to cause damage to the ligaments. However, the complex motion of the golf swing, involving both substantial forces and ranges of rotational movement, demands good technique if the player is to avoid injuring their knee joint. Most knee injury in golf is likely related to joint laxity, previous injuries or arthritis, and such damage may be exacerbated by problems in technique or overuse. In addition to appropriate coaching, strategies to remedy discomfort include specific exercise programmes, external bracing, orthotics and equipment choices.     

The best for our youngest: A separate,vital, stand‐alone early childhood certification,birth ‐ age 8

Abstract

The call for educational reform is loud. Concern about the quality of students being graduated from public high schools, large numbers of students dropping out before graduation, and poor results on achievement tests in the lower grades continues to grow. As the public seeks an end to such problems, policy makers react by raising standards and making exams tougher. Such solutions may have positive impact; however, early childhood professionals are anxious about such a response. Research tells us experiences in the earliest years create a pathway for all later learning. Further, we know that adults who help provide those early experiences must be prepared to focus on the specific developmental and academic needs of young learners. Research confirms the cost effectiveness of quality early programs, and students affirm the need for teacher preparation to be focused specifically on their needs. Offering stand‐alone teacher certification for birth ‐ age 8 will insure that teachers exist who can effectively build a solid foundation for young students. © 2001 Elsevier Science Inc. All rights reserved.     

The structure of research training in England

Over the past twenty-five years, the UK government has implemented reforms in doctoral level provision, led by the Research Councils and especially the Economic and Social Research Council. These have emphasised training in research methodology and also, recently, other employment-related skills. This article considers the drivers of these initiatives (demands for accountability and ‘new public management’) and some of their consequences (including the steering of research in particular directions and a neglect of the scholarship produced and also doctoral studies as a form of lifelong learning). It also examines some of the universities' responses in the form of diversification of doctoral studies, the institution of graduate schools, and the establishment of a National Council for Graduate Education. Throughout these reforms, the diversity of doctoral students and their concerns have largely been neglected.     

Transformative innovation in peri-urban Asia

This paper draws on two case studies from India and China to discuss how and why rapidly urbanizing contexts are particularly challenging for transformative innovation but are also critical sustainability frontiers and learning environments. We argue that lack of understanding and policy engagement with peri-urbanization in its current form is leading to increasing exclusion and unrealized potential to support multiple sustainable urban development goals. Peri-urbanization is often characterized by the neoliberal reordering of space and a co-option of environmental agendas by powerful urban elites. Changing land-use, resource extraction, pollution and livelihood transitions drive rapid changes in interactions between socio-technical and social-ecological systems, and produce complex feedbacks across the rural–urban continuum. These contexts also present characteristic governance challenges as a result of jurisdictional ambiguity, transitioning formal and informal institutional arrangements, heterogeneous and sometimes transient communities, shifts in decision making to distant authorities and the rapid growth of informal market-based arrangements with little incentive for environmental management. These unique features of peri-urbanization may reinforce a lack of inclusion and hinder experimentation, but they can also present valuable opportunities for transformative innovation. This innovation is unlikely to follow the lines of niche management and upscaling but rather should take advantage of peri-urban dynamics. There are possibilities to build new alliances in order to renegotiate governance structures across the rural–urban continuum, to reframe urban sustainability debates and to reconfigure socio-technical and social-ecological systems interactions.     

Revisiting the Task/Achievement Analysis of Teaching in Neo-Liberal Times

In 1975 I published an article on Gilbert Ryle's task/achievement analysis of teaching ( Marshall, 1975 ), arguing that teaching was in Ryle's sense of the distinction a task verb. Philosophers of education were appealing to a distinction between tasks and achievements in their discussions of teaching, but they were often also appealing to Ryle's work on the analysis of task and achievement verbs. Many philosophers of education misunderstood Ryle's distinction as teaching was often claimed to be a term with both an achievement sense and a task sense. In terms of Ryle's distinction a verb could not have both a task and an achievement sense.
  It will be argued that in recent (neo-liberal) discussions of education, teaching is treated more as an achievement verb than as a task verb, contrary to my original claim that teaching was a task verb. 'Teaching' then would appear to have changed its meaning. If that is so, it is a function of altered approaches to teaching (and its teaching in Teacher Education), whereby unless something of value has been added then the teaching was not successful, or appropriate.     

Relating GTE and Knowledge-based Courseware Engineering: Some Epistemological Issues

The GTE approach to create instruction, as described by Van Marcke, is related with courseware authoring. ITS-approaches such as GTE and conventional courseware authoring may seem diametrical approaches to the generation of instruction. Authoring, if carried out in a principled, systematic, and method-supported way has been called Courseware Engineering. In research on Courseware Engineering the two authors have attempted to extend Courseware Engineering into Knowledge-based Courseware Engineering. This approach to authoring has much in common with GTE. They concern the application of knowledge-based methods and techniques for the generation of instruction. There are basic differences in viewpoints though and an epistemological analysis is applied in order to make correspondences and differences with respect to shared problem issues visible. The analysis shows that from a technical point of view a symbiosis of both approaches might be feasible and worthwhile to attempt. Differences in vision on the role of the human in authoring remain though.     

How are the Perceptions of Learning Networks Shaped Among School Professionals and Headteachers at an Early Stage in their Introduction?

This paper draws on the findings of a research project funded by the Liverpool City of Learning consortium in the UK. The aim is to explore the process of introduction of ten authority wide learning networks, the impact these have on school professionals practice, the opportunities they offer for CPD and the extent to which they may impact on pupil learning. The research presented here draws on findings from a questionnaire distributed to school professionals and key issues emerging from their analysis point to the influence of national government agendas on school professionals’ interpretation of the purpose of the networks. They also point to the views of staff regarding the impact of the attainment agenda as well as the extent to which an increased emphasis on social inclusion and wider understandings of learning and achievement (which are less well represented by results-based performance monitoring) are having on their hopes for what Learning Networks might deliver. The expectations of staff of the opportunities offered by learning networks for long term professional development provide some interesting insights, and perhaps, some useful pointers as to how networks of this kind might develop in the future.     

Goals or horizons—the conundrum of progression in English: or a possible way of understanding formative assessment in English

This article examines how the principles of formative assessment might be applied to the curriculum subject of English. It takes as its starting point the problematic nature of progression in the subject and suggests that it may be better to understand progression as heading towards a horizon rather than a clearly defined goal. The article argues this by exploring the potential constraints of what might be considered goal models of progression and contrasts these with the affordances offered by those approaches that view progression as towards a horizon. In particular it suggests that, in order to understand how to progress, pupils need to acquire the guild subject knowledge of their teachers by being apprenticed into the same community of interpreters. The article situates this discussion within wider concerns about how teachers scaffold and regulate the learning process for their pupils.     

Great expectations: single mothers in higher education

This ethnographic study examines the educational experiences of 10 women who are both social service recipients and higher education students. Study participants view higher education in a variety of ways that include both instrumental and transformational purposes. By situating participants’ experiences in the larger economic and social context of welfare reform and shrinking employment opportunities, this paper provides a critical analysis of their assumptions concerning higher education.     

Achieving Legal Viability in Personnel Evaluations

Legal viability of an evaluation means that the evaluator can successfully address pertinent legal issues and avoid debilitating legal difficulties in conducting an ethical personnel evaluation and applying its results. While the 1988 Personnel Evaluation Standards contain no specific standard on legal viability, following the documents twenty-one standards substantially aids evaluators to avoid legal difficulties. Nevertheless, meeting legal viability requirements is becoming increasingly complex and difficult in the face of the expanding role of personnel evaluations in high-stake decisions, including initial and advanced certification, sanctions and rewards, and terminations. Evaluators increasingly need sound, definitive guidance to meet procedural and substantive due process requirements and, in general, to keep their evaluations legally defensible. Eight years of experience in applying the 1988 Standards provides a foundation for developing a specific legal viability standard. This article argues for the inclusion of such a standard in the next edition of The Personnel Evaluation Standards. A prototype standard is presented to help the Joint Committee and its constituents deliberate on this matter.