Physical Education “in All Sorts of Corners”

Abstract

The purpose of this study was to establish percentile norms and to compare skinfold and other anthropometric measurements of 647 Italian, Jewish, and Negro preadolescent boys from the Boston, Massachusetts area. Skinfolds were measured at five sites. Other measurements included height, weight, bi-iliac diameter, and selected girths.

Correlations were determined between skinfolds and selected body build components. Interskinfold r's ranged from moderate to high values. The largest percentile scores were found within the Jewish group. Analysis of variance was employed to compare the body fat, height, and weight of each group. Significant differences were found relative to certain skinfolds and weight between ethnic groups at the 1 percent level.     

Physical education "in all sorts of corners": student activists transgressing formal physical education curricular boundaries

The data for this paper were generated during a 3-year; participatory action research project, with 41 female coresearchers and activists ages 15-19 years old, within and beyond the walls of a secondary school. The two questions we sought to answer were (a) what happens when we engage with students to challenge formal physical education curricular boundaries and connect with students' physical culture; and (b) what are the benefits and the challenges associated with engaging in this sort of practical activism? The findings suggest that a boundary-crossing approach to physical education can facilitate students in finding their own meanings in physical education and physical activity. Supporting boundary-crossing practices is, however; a time- and thought-intensive pedagogical design, which will be challenging for many physical education teachers.     

Schools,student health and family welfare: Exploring teachers’ work as boundary spanners

Young people's health and welfare is an enduring, and sometimes contested, underpinning rationale for compulsory schooling. However, a contemporary culture of austerity and accountability has challenged the capacity of schools to address health-related agendas. This article reports on how four Australian teachers negotiate the network of partnerships within and beyond the school when attempting to solve their students’ particular health and welfare needs. Drawing on interview data collected as part of a larger government-funded project, we reveal the labour-intensive, typically risky and often emotionally charged nature of this work. To better understand this ‘health work’ we drew on the idea of ‘teacher as boundary spanner’ to get a clearer sense of the type of work undertaken within an education sector that operates under the conditions of what Fraser calls progressive neoliberalism. We conclude that there is a compelling need to better support those particular teachers who are, to all intents and purposes, human safety nets called upon to care for some of the most vulnerable children in our schools.     

Youth sport policy: the enactment and possibilities of ‘soft policy’ in schools

Youth sport policies are increasingly driven by health concerns and social issues, and focus on broad participation outcomes. Given the significant financial investment in, and critique of, such policies internationally, this study aimed to examine the implementation of Sporting Schools (SS), a $100 million programme intended to increase children’s sport participation in Australia. In addressing the limited research in this area in the Australian context, we draw on the notion of policy as process [Penney & Evans, 2005 Policy, power and politics in physical education. In K. Green, & K. Hardman (Eds.), Physical education: Essential issues (pp. 21–38). London: SAGE] and Fullan's [Fullan (2015) The new meaning of educational change (5th ed.). New York, NY: Teachers College Press] work on educational change. This analysis employed a qualitative methodology. Data collection included interviews with 32 sporting organisation (SO) representatives, coaches, and teachers involved in the implementation of SS. Data were analysed using a combination of inductive and deductive approaches, and the trustworthiness of the findings was supported using several strategies. Findings indicated divergent understandings of the need for the SS programme by stakeholders, as well as a lack of clarity of the policy aims and the means for realising them. There was little indication that SOs, coaches and teachers were engaged in a meaningful, working relationship to accomplish the reform objectives of SS; however, each saw benefit in the programme. Youth sport policy implementation in schools is a complex process. The dynamic interplay among the various factors influencing such policies makes realising their stated intentions nigh on impossible. While working to enhance the enactment of SS as intended is important, we propose that youth sport policies written for enactment in schools need to be viewed as ‘soft policies’. The simplicity and limited accountability associated with ‘soft policies’ can be viewed as an opportunity to recognise the expertise of those who work, learn and move in schools, and trust them to use resources effectively and reconcile tensions based on their unique knowledge of their local school contexts.     

Letters from Early Career Academics: the Physical Education and Sport Pedagogy field of play

Taking our lead from Rainer Maria Rilke’s (1929) ‘Letters to a Young Poet’, our broader project aimed to create a space for dialogue and intergenerational learning between Physical Education and Sport Pedagogy (PESP) Early Career Academics (ECAs) and members of the PESP professoriate. This paper focuses specifically on the experiences of PESP ECAs. We draw upon narratives of thirty ECAs from nine different countries to gain insight into the experiences, joys, challenges and ambitions they associate with being and becoming a PESP academic. A narrative analysis of the data generated by the ECAs was undertaken. The analysis aimed to be holistic in nature, interested in form and content: both the told (the content) and the telling (how it was told). We initially focused our analysis using the six dimensions of narrative (characters, setting, events, audience, causal relations and themes). Bourdieu’s socio-analytical toolkit complemented our narrative analysis and helped us move beyond the personal narratives by linking them to the broader social practices, relations and structures of the various settings or fields (PESP, university, family) within which the participants function. The findings suggest that many ECAs are experiencing crises of habitus, as they work to suppress ethical dispositions and values and adjust to ‘the rules’ that universities increasingly play by. Our discussion engages with the affective costs of playing by these rules, and recruits Bourdieu’s notion of ‘reflexive vigilance’ to advocate for ongoing critical analysis of how power operates in the various field which academics inhabit.     

Learning to be researchers in physical education and sport pedagogy: the perspectives of doctoral students and early career researchers

Numerous academics have argued that if a field is to progress, attention needs to be paid to how future generations of researchers are being prepared. To date, data generated on research training in physical education and sport pedagogy (PESP) have primarily focused on students undertaking doctoral programmes with a formal coursework component, which is the model predominantly used in the USA. The traditional master-apprentice model is still, however, the dominant model in many countries, including Australia, and there is a dearth of research on this model of research preparation. Hence, this study was an effort to capture the perspectives and experiences of doctoral students (DSs) and early career researchers (ECRs) who are/were engaged in programmes employing the apprentice model of training. The question we sought to examine was ‘what do PESP doctoral students and early career researchers perceive as the facilitators and challenges associated with learning to be researchers?’. The participants in this study included eight DSs and seven ECRs who were based in Australian and New Zealand institutions. Data were generated through a questionnaire that sought to identify participants’ various research training experiences, a workshop that brought participants together to discuss their research training, and follow-up individual semi-structured interviews. While much of the data generated through this study related to the importance of developing such generic research skills as writing, grant writing and presenting at conferences, participants also discussed PESP-specific skills and dispositions, including particular orientations towards research impact, and the development of research culture. Findings are discussed in reference to the neoliberalisation of education and questions are raised about the forms of research training developing researchers in PESP might need if they are to thrive as researchers within and beyond the field.     

Maturity-associated considerations for training load,injury risk,and physical performance in youth soccer: One size does not fit all

Biological maturation can be defined as the timing and tempo of progress to achieving a mature state. The estimation of age of peak height velocity (PHV) or percentage of final estimated adult stature attainment (%EASA) is typically used to inform the training process in young athletes. In youth soccer, maturity-related changes in anthropometric and physical fitness characteristics are diverse among individuals, particularly around PHV. During this time, players are also at an increased risk of sustaining an overuse or growth-related injury. As a result, the implementation of training interventions can be challenging. The purpose of this review was to (1) highlight and discuss many of the methods that can be used to estimate maturation in the applied setting and (2) discuss the implications of manipulating training load around PHV on physical development and injury risk. We have provided key stakeholders with a practical online tool for estimating player maturation status (^{Supplementary Maturity Estimation Tools}). Whilst estimating maturity using predictive equations is useful in guiding the training process, practitioners should be aware of its limitations. To increase the accuracy and usefulness of data, it is also vital that sports scientists implement reliable testing protocols at predetermined time-points.     

The filament forming reactions of vimentin tetramers studied in a serial-inlet microflow device by small angle x-ray scattering

The structural organization of metazoan cells and their shape are established through the coordinated interaction of a composite network consisting of three individual filament systems, collectively termed the cytoskeleton. Specifically, microtubules and actin filaments, which assemble from monomeric globular proteins, provide polar structures that serve motor proteins as tracks. In contrast, intermediate filaments (IFs) assemble from highly charged, extended coiled coils in a hierarchical assembly mechanism of lateral and longitudinal interaction steps into non-polar structures. IF proteins are expressed in a distinctly tissue-specific way and thereby serve to generate the precise plasticity of the respective cells and tissues. Accordingly, in the cell, numerous parameters such as pH and salt concentration are adjusted such that the generation of functional networks is ensured. Here, we transfer the problem for the mesenchymal IF protein vimentin to an in vitro setting and combine small angle x-ray scattering with microfluidics and finite element method simulations. Our approach is adapted to resolve the early assembly steps, which take place in the sub-second to second range. In particular, we reveal the influence of ion species and concentrations on the assembly. By tuning the flow rates and thus concentration profiles, we find a minimal critical salt concentration for the initiation of the assembly. Furthermore, our analysis of the surface sensitive Porod regime in the x-ray data reveals that the formation of first assembly intermediates, so-called unit length filaments, is not a one-step reaction but consists of distinct consecutive lateral association steps followed by radial compaction as well as smoothening of the surface of the full-width filament.     

Piloting forgiveness education in a divided community: Comparing electronic pen-pal and journaling activities across two groups of youth

We used a randomized quasi-experimental design to test the effectiveness of three types of perspective-taking condition in a forgiveness education program. Allport’s Contact Hypothesis was used as a framework for the study design. Eighth graders (n?=?132) in an urban Midwestern city were invited to participate. We evaluated the effectiveness of perspective-taking approaches in promoting forgiveness and reducing prejudice, anger and emotional reactivity. We also explored the effects of forgiveness education across socially and culturally diverse groups. We did not find differences between the perspective-taking conditions; however, all three groups improved on both forgiveness and prejudice. We also found the pattern of outcomes was different for the African American participants than for the European American participants. Implications for research and education are discussed.