Predicting Individual Variation in Language From Infant Speech Perception Measures

There are increasing reports that individual variation in behavioral and neurophysiological measures of infant speech processing predicts later language outcomes, and specifically concurrent or subsequent vocabulary size. If such findings are held up under scrutiny, they could both illuminate theoretical models of language development and contribute to the prediction of communicative disorders. A qualitative, systematic review of this emergent literature illustrated the variety of approaches that have been used and highlighted some conceptual problems regarding the measurements. A quantitative analysis of the same data established that the bivariate relation was significant, with correlations of similar strength to those found for well‐established nonlinguistic predictors of language. Further exploration of infant speech perception predictors, particularly from a methodological perspective, is recommended.     

Strange new world: applying a Bourdieuian lens to understanding early student experiences in higher education

Occupational therapy pre‐registration education stands at the intersection of the fields of health and social care and higher education. UK Government agendas in both fields have seen an increase in the number of students entering with non‐traditional academic backgrounds, a group noted to experience particular challenges in negotiating the transition to, and persisting and succeeding within, higher education. Drawing on data from an ongoing longitudinal case study, a Bourdieuian lens is applied to exploring the early educational experiences of a group of these students during their first year of study and highlights a number of key issues, including the high‐value status of linguistic capital and its relationship to understanding the rules governing practices within the learning environment, the processes via which students manage to adapt to or interestingly, to resist, the dominant culture of the field, and some of the barriers to finding a foothold and legitimate position within the new field.     

Aspirations and equality in higher education: gender in a South African university

This paper considers ways to theorise aspirations in terms of capabilities and agency to function as human beings, as well as our resources to act and participate in this world using a South African case of women students’ aspirations. In this analysis higher education should foster women’s freedom as critical agents to make genuine choices about their lives and futures, including being able to engage critically with gender norms. The paper thus explores critical agency, together with aspirations – the goals one wants to reach in the future – that indicate which capabilities are valued and which could unlock critical agency. However, the paper also considers the ambiguities generated by the persistence of gender norms and the way these may work in higher education cultures to constrain what women have reason to value and hence their capabilities and achievements.     

Virtual,augmented and mixed reality in K–12 education: a review of the literature

ABSTRACT

This article provides the first review of the existing literature consolidating research into the use of virtual, augmented and mixed reality technologies within K–12 educational environments. The review explores the peer-reviewed scholarly studies conducted between 2006 and May 2017, which involved the use of virtual reality (VR), augmented reality (AR) or mixed reality (MR) technologies in the instruction of students in elementary, middle or high school. The literature revealed common themes including collaboration, communication, critical thinking, attitude, engagement, learning, motivation, performance or achievement, and technology (used or proposed). This literature review will contribute to the field by providing clarity on definitions for VR, AR and MR technologies in consideration of educational use, present an overview of the existing research on VR, AR and MR specific to K–12 educational environments and identify future research needs and directions.     

Battleship and the negative hypergeometric distribution

The negative hypergeometric distribution is often not formally studied in secondary or collegiate statistics in contexts other than drawing cards without replacement. We present a different context with the potential of engaging students in simulating and exploring data.     

Physical activity and lipidomics in a population at high risk of type 2 diabetes mellitus

ABSTRACT

The aim was to investigate how measurements of the lipidome differ according to the level and intensity of physical activity in a population at high risk of type 2 diabetes (T2DM). A targeted metabolomics platform provided quantitative molecular data on lipid species. Linear regression examined the associations between plasma lipid concentrations, particle size and time spent in objectively measured physical activity intensity domains, in increments of 500 counts per minute (cpm) (up to >4500 cpm (~>5.6METs)). Results are presented as % difference in the concentration (lower/higher) or particle size (smaller/larger) per 10 min of activity within each intensity. Five hundred and nine participants were included. Time spent in the lowest physical activity intensity domain (<500 cpm) was unfavourably associated with VLDL (2%), HDL (?2%) and Apolipoprotein A-1 particle concentrations (?2%) and HDL diameter (?2%). Conversely, time spent in intensities ≥1000 cpm were favourably associated with HDL subclass concentrations; with stronger associations seen at moderate intensities (2000-3999 cpm (~4.5METs)). For Apolipoprotein-B concentration and VLDL particle concentration and size, a negative association was consistently observed at the highest physical activity intensity only. If these associations are causal, HDL subclasses appear sensitive to light-intensities whereas only the high category of physical activity intensity was consistently associated with VLDL subclasses.     

Inclusion in play: a case study of a child with autism in an inclusive nursery

This paper discusses the play interaction of a young child with autism and the strategies adopted by her teachers to facilitate her inclusion in and through play. The data are from an ethnographic case study in an inclusive nursery in the South of England spanning 6 months. The aim was to understand and describe the play of a child with autism in a naturalistic context. Methods included field and video observations and semi‐structured interviews conducted with the parents and teachers. Analysis of the data highlighted the teachers' strategies underpinned by a strong play ethos, a collaborative approach and a supportive curriculum framework. We argue that the case provides helpful data on what teachers can do to enable children with autism to be successfully included through play.     

South African universities and human development: Towards a theorisation and operationalisation of professional capabilities for poverty reduction

This paper reports on a research project investigating the role of universities in South Africa in contributing to poverty reduction through the quality of their professional education programmes. The focus here is on theorising and the early operationalisation of multi-layered, multi-dimensional transformation based on ideas from Amartya Sen's capability approach. Key features of a professionalism oriented to public service, which in South Africa must mean the needs and lives of the poor, are outlined. These features include: the demand from justice; the expansion of the comprehensive capabilities both of the poor and professional capability formation to be able to act in ‘pro-poor’ ways; and, praxis pedagogies which shape this connected process. This theorisation is then tentatively operationalised in a process of selecting transformation dimensions.     

有史以来最好的决策工具

这被称为10-10—10规则。畅销作家兼商业天才苏西·韦尔奇解释了如何作出正确的选择。