Functional brain maps of Tower of London performance : a positron emission tomography and functional magnetic resonance imaging study

Regional cerebral blood flow (rCBF) and blood oxygenation level-dependent (BOLD) contrasts represent different physiological measures of brain activation. The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission tomography) when using Tower of London (TOL) problems as the activation task. A categorical analysis (task versus baseline) revealed a significant BOLD increase bilaterally for the dorsolateral prefrontal and inferior parietal cortex and for the cerebellum. A parametric haemodynamic response model (or regression analysis) confirmed a task-difficulty-dependent increase of BOLD and rCBF for the cerebellum and the left dorsolateral prefrontal cortex. In line with previous studies, a task-difficulty-dependent increase of left-hemispheric rCBF was also detected for the premotor cortex, cingulate, precuneus, and globus pallidus. These results imply consistency across the two neuroimaging modalities, particularly for the assessment of prefrontal brain function when using a parametric TOL adaptation.

Digital literacies: Understanding the literate practices of refugee kids in an Afterschool Media Club

Since the 2000s, teachers in an increasing number of Australian schools have been learning how to support students with refugee backgrounds. For some of these students, entry into the Australian school system is not easy. English literacy is integral to some of the challenges confronting the students. In response, educators have been developing and researching ways of engaging with the students’ language and literacy learning. Much of the focus has been on traditional print-based school literacies. In contrast, I look here at student engagement in digital literacies in an after-school media club. Several concepts from the theory of French sociologist, Pierre Bourdieu are useful for understanding the position of students of refugee background in the Australian school system. Like other conflict theories, Bourdieusian theory has sometimes been criticised as ‘pessimistic’, that is, for suggesting that schools necessarily reproduce social disadvantage. However, others have used Bourdieusian theory to analyse and critique the reproductive work of schooling for groups of students who experience educational disadvantage. I align myself with this latter tradition. Specifically, I use Bourdieu’s triad of concepts to explain aspects of the literacy education experiences of some young people of refugee background: field, capital and habitus. In particular, I look at questions of the legitimation of students’ competences as capital in literate fields within and beyond the school context. Data are drawn from an Australian Research Council-funded project, Digital Learning and Print Literacy: A design experiment for the reform of low socio-economic, culturally diverse schools (2009-14). The data analysed in this chapter include interviews and observations relating to the participation of two Congolese girls in an after school media club. Implications are drawn for teachers of literacy in culturally and linguistically diverse contexts. Consideration is made of early childhood, primary and secondary settings.

Claire Renzetti (2013) Feminist Criminology. London, UK:Routledge

Feminist Criminology, a recent addition to the suite of slimline Key Ideas in Criminology Series (Routledge), captures and retrospectively unpacks the complexity, diversity and essence of feminist criminology. Claire Renzetti provides a rich, engaging and thought‐provoking account, taking the reader on a journey encompassing the historical, legal, sociological and psychological dimensions that examine the context, synergies and disjunctions among past, present and future feminist criminologies. Her unique approach considers the micro and macro dimensions of, and impact within, the discipline, academy, criminal justice system and society more broadly. Emphasising the fluidity underpinning feminist perspectives, Renzetti contends that ‘there is no single unitary perspective in criminology’, with feminist criminology offering ‘a diverse collection of theoretical perspectives and methods’ (p. 99). Opting for the path less travelled and rejecting the marginalising of feminist criminology with the notional ‘add and stir’ approach, Renzetti advocates moving beyond a tolerance approach to one that embeds analyses of gender, ‘race’ and class within mainstream criminological research paradigms. Charting the development of feminist criminology from the 1970s to the present, Renzetti offers ‘an assessment of criminology’s potential for shaping the future of our discipline’ and the practice of criminal justice (p. 1). Feminist Criminology is organised into five chapters, each progressing concise summaries of feminist approaches, contributions to criminological practice, and shifting academic landscapes; the text concludes with an appraisal of future directions for feminist criminology.

Secret Millionares Club

Secret Millionaires Club is an animated series of 26 webisodes featuring Warren Buffett (CEO and largest shareholder of Berkshire Hathaway) as a secret mentor to a group of kids who learn practical life lessons during fun-filled adventures in business.

Development of the 'rich club' in brain connectivity networks from 438 adolescents & adults aged 12 to 30

The 'rich club' coefficient describes a phenomenon where a network's hubs (high-degree nodes) are on average more intensely interconnected than lower-degree nodes. Networks with rich clubs often have an efficient, higher-order organization, but we do not yet know how the rich club emerges in the living brain, or how it changes as our brain networks develop. Here we chart the developmental trajectory of the rich club in anatomical brain networks from 438 subjects aged 12-30. Cortical networks were constructed from 68×68 connectivity matrices of fiber density, using whole-brain tractography in 4-Tesla 105-gradient high angular resolution diffusion images (HARDI). The adult and younger cohorts had rich clubs that included different nodes; the rich club effect intensified with age. Rich-club organization is a sign of a network's efficiency and robustness. These concepts and findings may be advantageous for studying brain maturation and abnormal brain development.

What now after the Dallas Buyers Club pirate claim is rejected as ‘surreal’?

The makers of Dallas Buyers Club have been dealt a blow in their attempt to extract payment from people alleged to have downloaded illegal copies of the movie. Voltage Pictures, which owns Dallas Buyers Club, has been trying to identify over 4,700 iiNet subscribers who it alleges downloaded illicit copies of the movie. Earlier this year, the Federal Court agreed that iiNet should hand over subscriber details, but warned that any letter sent to account holders must first be approved by the court to protect consumers from abuse of the legal system. In a win for consumer protection, the Federal Court has now rejected Voltage’s draft letters, criticising Voltage’s attempts to avoid explaining what fee it would demand.

A subculture of mental toughness in an Australian Football League club

Objective The current study aimed to provide a subcultural analysis of mental toughness in a high-performance context in sport. Design Using Schein's (1990) framework of organisational culture, an exploratory qualitative analysis, employing focus group and individual interviews, was used to investigate mental toughness in an Australian Football League club. Method Nine senior coaches and players participated in focus group and individual interviews. Photo elicitation was used as a method to capture mental toughness through the identification of prominent club artefacts. Participants were considered to have significant subcultural knowledge of their football club and were willing to describe personal experiences and perceptions of mental toughness through this cultural lens. Deductive and inductive analyses were conducted to capture the core themes of mental toughness across the disparate levels of Schein's organisational framework. Results Mental toughness was found to be a socially derived term marked by unrelenting standards and sacrificial displays. These acts were underpinned by subcultural values emphasising a desire for constant improvement, a team first ethos, relentless effort, and the maintenance of an infallible image. At its core, mental toughness was assumed to be an internal concept, epitomised an idealised form of masculinity, elitist values, and was rhetorically depicted through metaphors of war. Conclusions It may be difficult to understand mental toughness without giving attention to the contextual norms related to the term. Appreciating how people promote, instil, and internalise prized ideals coveted as mental toughness could be intriguing for future research in sport psychology.

Group portrait of unidentified boys; London Portraits Groups

Handwritten on verso: Zum Andenken an unseren Aufenthalt in London, 1913 (In remembrance of my visit to London, 1913)

Gottschalk children at swim club forming a pyramid; Hannover, Germany.

Seated on grass Kurt Godshaw; left to right Walter, Freddy, Ursula; seated on ball Hal Godshaw

Gottschalk children at swim club forming a pyramid; Hannover, Germany.

Seated on grass Kurt Godshaw; left to right Walter, Freddy, Ursula; seated on ball Hal Godshaw

Studio portrait of Franz Matthiesen; London Portraits Men

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Portrait of Franz Matthiesen; London Portraits Men

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Freddy Godshaw (Gottschalk) while President of his Rotary Club. Portraits Men

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Walter and Freddy Godshaw (Gottschalk) with their uncle Ernst Meyerhof; London, England.

From left to right: Walter Godshaw, Ernst Meyerhof, and Freddy Godshaw

Ernst Gottschalk sitting in a car petting his dog Whip; London, England.

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