On self-propagating methodological flaws in performance normalization for strength and power sports

Performance in strength and power sports is greatly affected by a variety of anthropometric factors. The goal of performance normalization is to factor out the effects of confounding factors and compute a canonical (normalized) performance measure from the observed absolute performance. Performance normalization is applied in the ranking of elite athletes, as well as in the early stages of youth talent selection. Consequently, it is crucial that the process is principled and fair. The corpus of previous work on this topic, which is significant, is uniform in the methodology adopted. Performance normalization is universally reduced to a regression task: the collected performance data are used to fit a regression function that is then used to scale future performances. The present article demonstrates that this approach is fundamentally flawed. It inherently creates a bias that unfairly penalizes athletes with certain allometric characteristics, and, by virtue of its adoption in the ranking and selection of elite athletes, propagates and strengthens this bias over time. The main flaws are shown to originate in the criteria for selecting the data used for regression, as well as in the manner in which the regression model is applied in normalization. This analysis brings into light the aforesaid methodological flaws and motivates further work on the development of principled methods, the foundations of which are also laid out in this work.

Will it be me? Identity, concern, and perspective

Self-reflexive or egocentric concern has been taken to present a serious problem for reductionist and eliminativist metaphysical accounts of personal identity. Philosophers have tended to respond in one of three ways: by continuing the search for a metaphysical account of identity that (prudentially if not morally) justifies egocentric concern; by accepting that egocentric concern can hold between persons who are not numerically identical; or by advocating the abandonment of egocentric concern altogether. All these approaches, however, distinguish between metaphysical ‘facts’ and affective responses to them. Exploring a well-known example from Bernard Williams, I argue that egocentric concern presents itself as irreducibly first-personal and as making its own set of numerical personal identity claims on the phenomenal level. Williams' example also points to the need to complicate the first/third person schema by factoring in a further distinction between present-tense and implicitly atemporal perspectives on the self. Once this move is made, we can see that the identity claims figured in first-person present-tense experience and those arrived at through metaphysical deliberation need to be distinguished. We should resist the temptation to privilege one perspective over the other in all instances, or to collapse them into a unitary account of selfhood.

Quo vadis, Delhi? Urban heritage and gender: towards a sustainable urban future

Historic architectural heritage is important to sustainable urban planning policy, particularly in cities that have heritage sites and/or themselves have ancient archaeological value. Delhi is one of the oldest living cities in the world. However, the vision of its planning policy is limited to valuing heritage for itself and for its economic value instead of also exploring the ways in the city’s heritage might contribute to the social organisation and utilisation of the urban public space. Particularly, like most national policy documents on heritage, it ignores the heritage/gender nexus, which has implications for the identity and status of women in Delhi, community development and ecological preservation. But twenty women practioners and scholars of development in Delhi referred to heritage as a challenge as well as opportunity for gender and urban sustainability when asked for their perspectives on the most important sustainability issues in the city. I argue that Delhi’s urban planning strategies must acknowledge the gender/heritage nexus to enable holistic and gender-inclusive urban development for the present and future generations of its citizens, which is an important thrust of the sustainability agenda.

Reconciling custom, citizenship and colonial legacies: Ni-Vanuatu tertiary student attitudes to national identity

Nation-building remains a key challenge in Vanuatu. From the origins of this new nation in 1980, it was clear that creating a unifying sense of national identity and political community from multiple languages and diverse traditional cultures would be difficult. This paper presents new survey and focus group data on attitudes to national identity among tertiary students in Vanuatu. The survey identifies areas of common attitudes towards nationalism and national identity, shared by both Anglophone and Francophone Ni-Vanuatu. However, despite the weakening ties between language of education and political affiliation over recent years, the findings suggest that there remain some key areas of strong association between socio-linguistic background, and attitudes to the nation, and national identity. These findings cast new light on the attitudes of likely future elites towards regional, ethnic, intergenerational and linguistic fault lines in Vanuatu and the challenges of building a cohesive sense of political community and national identity.

Patterns and correlates of self-reported racial discrimination among Australian Aboriginal and Torres Strait Islander adults, 2008–09: analysis of national survey data

Background
There is now considerable evidence that racism is a pernicious and enduring social problem with a wide range of detrimental outcomes for individuals, communities and societies. Although indigenous people worldwide are subjected to high levels of racism, there is a paucity of population-based, quantitative data about the factors associated with their reporting of racial discrimination, about the settings in which such discrimination takes place, and about the frequency with which it is experienced. Such information is essential in efforts to reduce both exposure to racism among indigenous people and the harms associated with such exposure.

Methods
Weighted data on self-reported racial discrimination from over 7,000 Indigenous Australian adults participating in the 2008–09 National Aboriginal and Torres Strait Islander Survey, a nationally representative survey conducted by the Australian Bureau of Statistics, were analysed by socioeconomic, demographic and cultural factors.

Results
More than one in four respondents (27%) reported experiencing racial discrimination in the past year. Racial discrimination was most commonly reported in public (41% of those reporting any racial discrimination), legal (40%) and work (30%) settings. Among those reporting any racial discrimination, about 40% experienced this discrimination most or all of the time (as opposed to a little or some of the time) in at least one setting. Reporting of racial discrimination peaked in the 35–44 year age group and then declined. Higher reporting of racial discrimination was associated with removal from family, low trust, unemployment, having a university degree, and indicators of cultural identity and participation. Lower reporting of racial discrimination was associated with home ownership, remote residence and having relatively few Indigenous friends.

Conclusions
These data indicate that racial discrimination is commonly experienced across a wide variety of settings, with public, legal and work settings identified as particularly salient. The observed relationships, while not necessarily causal, help to build a detailed picture of self-reported racial discrimination experienced by Indigenous people in contemporary Australia, providing important evidence to inform anti-racism policy.

Self-regulation and the intention behaviour gap. Exploring dietary behaviours in university students

The aim of this study was to explore whether two aspects of self-regulation (impulsivity and temporal orientation) could reduce the intention–behaviour gap for two dietary behaviours: fruit and vegetable consumption and saturated fat consumption. Australian undergraduate students (N = 154) completed questionnaires (the Barratt impulsiveness scale and the consideration of future consequences scale) and intention measures, and 1 week later behaviour was measured using the Block rapid food screener. After controlling for demographics, intention was associated with fruit and vegetable consumption, but the self-regulation measures did not further improve the variance accounted for. For saturated fat, gender was associated with consumption, such that males tended to consume more saturated fat. Intention was significantly associated with consumption, and impulsivity further improved the model such that those who were more impulsive tended to consume more saturated fat. These findings suggest that health protective and health risk behaviours, such as those investigated in the current study, may have different determinants.

Knowing Indonesia : intersections of self, discipline and nation

 This is the first book in almost two decades to bring together scholars of Indonesia from the Australian academy in a single volume to reflect on and engage in a deep critique of their field. This is a timely contribution. The importance of Indonesia to Australia has never been more acute and it is essential that we have the tools for interpreting and understanding our nearest neighbour. Investigation of debates within the field of Indonesian studies will help us interpret better the perceptions and politics informing our study. As is befitting the multi-disciplinary nature of Indonesian studies, the book brings together leading political scientists, historians and anthropologists to give their unique perspectives and analysis of this field in the Australian academy and elsewhere in the West. This approach results in some divergent views on the fundamental questions of how Indonesia should be studied and the uses of Indonesia knowledge for activism, and presents new ideas about how we might pursue our work in the future.

Cardiovascular disease self-management: pilot testing of an mHealth healthy eating program

Cardiac rehabilitation (CR) is crucial in the management of cardiovascular disease (CVD), yet attendance is poor. Mobile technology (mHealth) offers a potential solution to increase reach of CR. This paper presents two development studies to determine mobile phone usage in adults with CVD and to evaluate the acceptability of an mHealth healthy eating CR program. Methods: CR attendees were surveyed to determine mobile phone usage rates. A second single-subject pilot study investigated perceptions of a 4-week theory-based healthy eating mHealth program and explored pre-post changes in self-efficacy. Results: 74 adults with CVD completed the survey (50/74 male; mean age 63 ± 10). Nearly all had mobile phones (70/74; 95%) and used the Internet (69/74; 93%), and most were interested in receiving CR by text message (57/74; 77%). 20 participants took part in the healthy eating pilot study. Participants read all/most of the text messages, and most (19/20) thought using mobile technology was a good way to deliver the program. The website was not widely used as visiting the website was reported to be time consuming. Exploratory t-tests revealed an increase in heart healthy eating self-efficacy post program, in particular the environmental self-efficacy subset (Mean = 0.62, SD = 0.74, p = 0.001). Conclusions: Text messaging was seen as a simple and acceptable way to deliver nutrition information and behavior change strategies; however, future research is needed to determine the effectiveness of such programs.

Factories of the future : a system of systems engineering perspective

Factories of the Future will be distinguished by intelligent machines, automation, human factors integration and knowledge management. Modelling and simulation is recognised as a key enabling technology essential to economic, social and environmental sustainability of future manufacturing systems. This talk will explore the history, recent achievements and directions in modelling and simulation for 21st century factories and supply chains. A systems science approach is employed, from stakeholder engagement through participative modelling to self-tuning and self-assembling simulations. Our contributions lower the cost of the application of modelling and simulation to manufacturing processes, enabling real time planning, dynamic risk analysis, dashboards and 3D visualisation. This realisation of the virtual factory integrates human factors and decisions into the core technology platform. The implications to future manufacturing enterprises are explored through a series of case studies from aerospace, mining and small and medium manufacturing enterprises.

Pauline Kael and the Western genre as critical displacement of self & nation: metaphorics and affects of 'taste' in American film criticism

Pauline Kael (1919–2001) is one of the most influential American film critics of the second half of the twentieth century. Many people are writing on her presently, with at least half an eye to her future cultural, political and historical importance. Certainly the full impact of Kael’s work, both within and beyond the borders of cinema (however defined), has not yet been established. This article unpacks the mechanisms and operations of ‘taste’ in Kael’s writings by using two notions drawn from Roland Barthes’ observations about another key figure of current cultural critique: Julia Kristeva. The comparison of Kael with Kristeva is not dwelt upon; instead, the article focuses on how Kael used the concepts of ‘taste’ and ‘dis-taste’ to draw her readership into a field of what might be termed ‘permanent dissent’. This article concludes by sketching out why Jewish-American Kael’s taste might endure, through the dual transition she occupies from a Cold War to a post-Cold War period, and from an era when cinema was the supreme, undisputed, screen artform, to the rise of the myriad screen technologies of the networked, Internet age.

Own your learning : self-directed learning in informal environments

Technological advancements made it possible to create learning environments which can integrate learning from different sources and approaches. Moving between different modes and media become easier than ever before. Present day learner can record his/her learning journey in electronic databases and reflect upon them, identify the gaps and take initiatives towards future career goals. A cultural shift is required in our schools and universities to allow learners to be more responsible and have the ownership of their own learning. Changes such as integration of Web 2.0 tools and electronic portfolios in formal system will provide the opportunities to develop critical thinking skills, reflective skills, communication skills, decision making skills and foster collaboration and creativity. Some of the innovative learning environment design studies conducted by the authors are discussed in the article

Mothering siblings: Diaspora, desire and identity in American born confused Desi

In this essay we consider the construction of cultural identity, motherhood and the family in ABCD, a film of the Indian diaspora that had its world premiere at the 2001 London Film Festival. This film reads family, apparently within familiar narrative structures such as the U.S.-immigrant story, as portrayed in films like Goodbye, Columbus and My Big Fat Greek Wedding, and the "leaving home" story, as classically portrayed in Pride and Prejudice, where a young person needs to escape from her clueless family. The irritating presence of the mother in the film, and the quickness with which her two children appear to make life-determining decisions following her death, seem to invite discussions of plot and character organized around ideas of individual development, self-improvement and understanding. This is the territory of the desire plot, an account of family history captured for the twentieth century by Freudian-Lacanian readings which position sexual desire within the unconscious history of familial fantasies, understood as vertical and Oedipal. In this territory, mothers and old ladies become, as Mary Jacobus memorably phrased it, little more than "the waste products" of a system in which marriageable women are objects of exchange between men (142) and a mother's death would be expected to grease the wheels of narrative. Identity and narrative are inextricably linked here: a certain understanding of narrative as developmental and teleological paves the way for an understanding of identity as either/or. There are problems, however, in trying to read ABCD as a bildüngsroman structured by what Susan Freidman calls "the temporal plots of the family romance, its repetitions and discontents" (137), rendering the "Indian" characteristics of the plot unreadable, and the apparently self-defeating nature of the characters' choices and behavior, rather pointless. A central [End Page 16] difficulty is that the film both responds to and resists readings based on the Oedipal model of the bildüngsroman with its focus on linear development through time.

Stylised configurations of trauma: faking identity in Holocaust memoirs

Exploring a series of fraudulent Holocaust memoirs-Herman Rosenblat's Angel at the Fence, Misha Defonseca's Misha: A Mémoire of the Holocaust, Binjamin Wilkomirski's Fragments and Helen Demidenko's The Hand That Signed the Paper-, this paper argues that fakes are not some 'bogus Other' (Ruthven 3) of 'genuine' literature but in fact parodic works that reflect on the tenuous nature of both the past and the notion of self. Indeed, the revelation of a fraudulent memoir exposes the investments of a public culture in notions of the real-firstly, in terms of an authentic identity and secondly, in relation to a genuine literary experience. The Holocaust frauds perpetuated by Rosenblat, Defonseca, Demidenko and Wilkomirski, in exploiting an historical phenomena regarded as sacrosanct, highlight and utilise the commodification of trauma in both public and literary arenas, manipulating discourses of victimhood and authenticity in order to interrogate the boundaries of the real and the unreal and, indeed, to reveal the faultlines in literary culture per se. Less interested in literary classifications, however, than in notions of history and identity, this paper contends that the scandals surrounding fakes are fundamental to understanding anxieties about the connection between word and world, and the strange expectation that literature is able to provide access to something 'true'.

Exploring first year teachers’ identity transformation through theatre-based research

Why are beginning teachers leaving the profession in large numbers? Are they leaving because of their dissatisfaction with teaching? Are they leaving because of the conditions of their work that shape their identity? Teacher identity work emphasises it is important beginning teachers understand their professional identity as something shifting, fluid and emerging – not fixed. These and other water metaphors – such as ‘washout’, ‘sink or swim’, and ‘thrown in the deep end’ – are often used to describe beginning teachers’ experiences. Such words and metaphors assist to portray the fluid and unpredictable nature of identity transformation. However, these survival terms also influence beginning teachers to believe that their transition to teaching will be difficult. Recently there has been an increased concern over beginning teacher attrition linked to the difficulties they encounter in their early years of teaching. Yet the conditions of beginning teachers’ work in Victorian schools in Australia – including the contractual nature of employment of first year (1yr) teachers – encourage these 1yr practitioners to view their work as semi-permanent. As a result these 1yr teachers do not see themselves as teaching for extended periods of time, as was once the case. Throughout 2011 twelve 1yr teachers shared their experiences of identity transformation in semi-structured interviews with the researcher. Their interview data was analysed through a theatre-based research method, examining how first experiences shape teachers’ future practice and identity. This presentation includes excerpts from the theatre-based research performance ‘The First Time’, and expands on the methodological approaches taken to analyse the data in a way that reflects the fluid and unpredictable nature of teachers’ identity formation and transformation. This qualitative study allows categories of description to emerge from the data rather than pre-determining categories of investigation. As such the processes of scripting, rehearsing, and performing, were utilised to analyse and re-present the data. In an aim to uncover questions that have been buried by answers, the research is oriented as a phenomenographic inquiry. This mode of inquiry seeks to describe, analyse, and understand the qualitatively different experiences 1yr teachers undergo in their identity formation and transformation. The results of this research reveal that beginning teachers’ identity transformation through their first experiences have both individual features specific to each teacher’s roles and aspirations, and extra-individual factors such as interactions, affiliations, and status, which shape their identity. Categories of description that have emerged from the analysis include survival, liminal, and hegemonic discourses, artifacts as symbols of belonging, and the impact of the contractual nature of teaching. Implications of this research focus on the importance for beginning teachers to develop an understanding of the transformative nature of identity in relation to the practice of teaching, to counter the negative preconceptions beginning teachers are told to expect as rites of passage upon entering the profession. The research outcomes have implications for teacher educators and in-service teachers negotiating the waters of an ever-changing profession.

Innovation showcase : Performing beginning teachers' 'firsts'

Teacher identity work emphasises it is important beginning teachers understand their professional identity as something shifting, fluid and emerging – not fixed. These and other water metaphors – such as ‘washout’, ‘sink or swim’, and ‘thrown in the deep end’ – are often used to describe beginning teachers’ experiences. Such words and metaphors portray the fluid and unpredictable nature of identity transformation, while also highlighting that beginning teachers in particular find this transformation difficult, resulting in high levels of teacher attrition in the early years.Throughout 2011 twelve beginning teachers shared their experiences of identity transformation in semi-structured interviews with the researcher. Their interview data was analysed and scripted into an ethnographic performance, examining how ‘first’ experiences shape teachers’ future practice and identity. This presentation includes excerpts from the performance ‘The First Time’, and expands on the methodological approaches taken to generate data and knowledge that reflects the fluid and unpredictable nature of teachers’ identity. This eclectic approach combined an understanding of the self (Mead, 1934) with non-naturalistic theatrical conventions used to form the data into an ethnographic performance. The research is framed within a practice theory approach (Schatzki, 2001) with a focus on practices situated within a particular time and place.The research findings focus on the importance of developing creativity and flexibility as key beginning teacher attributes in order to ‘swim with the current’, and to counter the negative preconceptions beginning teachers are told to expect as rites of passage upon entering the profession. The outcomes of my research have implications for teacher educators and in-service teachers in assisting beginning teachers to negotiate the waters of an ever-changing profession.