Singapore Students' Perceptions of Graphs,Charts and Maps

Graphs, charts and maps are often used to present quantitative information. Students learn about these in geography, mathematics and other subjects across the curriculum. From contact with school teachers it has been found that many students have problems with graphic representations. This is often seen as a problem of teaching method rather than a problem concerning students' understanding. Studies in Sweden (Ottosson & Aberg-Bengtsson, 1995) and Australia (Gerber et al., 1995) confirm that it is not teaching methods alone that matter. The studies also indicate that the meanings assigned by beholders of graphs, charts and maps are closely linked to their life experiences. This is similarly so for Singapore students. Over thirty students ranging from 11 to 20 years of age were interviewed on their interpretation of a set of graphs, charts and maps of an imaginary world. A phenomenographic analysis shows that the students experienced considerable variations in their perceptions of graphic representations of quantitative data (graphs, charts and maps). These variations are represented in an outcome space diagram showing three major levels of understanding.     

Early Childhood Educators’ Well-Being: An Updated Review of the Literature

Researchers are increasingly recognising the connections between early childhood educators’ well-being and their capacity for providing high quality education and care. The past five years have seen an intensification of research concerning early childhood educators’ well-being. However, fragmentation along conceptual, contextual and methodological lines makes it difficult to clearly identify the most effective focus for future research. The purpose of this article is to identify trends in, and implications of recent research concerned with educators’ well-being. Attention is given to ways recent studies address concerns raised in a review of earlier literature (Hall-Kenyon et al. in Early Child Educ J 42(3):153–162, 2014, doi: 10.1007/s10643-013-0595-4), and what implications recent studies have for future research efforts concerned with educators’ well-being.     

Learner engagement under the ‘regulatory gaze’: possibilities for re-positioning early childhood pre-service teachers as autonomous professionals

In a climate of increasing regulation within early childhood education and care services, and the greater re-positioning of professionals within public sectors, this article seeks to extend the literature surrounding risk and regulation in early childhood. In efforts to ‘push back’ against the ‘regulatory gaze’ in the early childhood education and care sector, we investigate the role that learner engagement in initial teacher education can play in empowering early childhood pre-service teachers (PSTs) as professionals. This question is explored in the reporting of the findings from an action research study which redesigned a semester-long teacher education topic to draw on the students’ self-knowledge, applied experience and content choice, to go beyond the meeting of minimum credential requirements. Data were derived from sequential student evaluations and topic coordinators’ reflections. Subsequent analysis highlights significant insights in relation to student-teachers’ understanding of professionalism and their role within the ECEC sector. The implications of this re-positioning of PSTs’ developing sense of professionalism amidst increasing regulation are discussed.     

Honourable mobility or shameless entitlement? Habitus and graduate employment

This article explores the contrasting predispositions of a group of working-class and middle-class undergraduates to using nepotism to gain advantage in the labour market. Drawing upon a Bourdieusian framework, it is argued that the middle-class students, whose habitus was aligned to the field, were more likely to express a willingness to utilise whatever networks they could to secure a ‘foot in the door’. Meanwhile, the working-class students, who were more insecure about the legitimacy of their participation within a middle-class field, expressed a commitment to a form of honour which ruled out using contacts on the grounds that it was morally unacceptable. They discussed a desire to ‘prove themselves’ which is arguably symptomatic of a deeply ingrained reliance on meritocracy. I explore how this may arise due to their habitus having developed within a dominated position in society where respectability is crucial to generating feelings of self-worth and value.     

Biological maturity-associated variance in peak power output and momentum in academy rugby union players

The study aimed to evaluate the mediating effect of biological maturation on anthropometrical measurements, performance indicators and subsequent selection in a group of academy rugby union players. Fifty-one male players 14–17 years of age were assessed for height, weight and BMI, and percentage of predicted mature status attained at the time of observation was used as an indicator of maturity status. Following this, initial sprint velocity (ISV), Wattbike peak power output (PPO) and initial sprint momentum (ISM) were assessed. A bias towards on-time (n?=?44) and early (n?=?7) maturers was evident in the total sample and magnified with age cohort. Relative to UK reference values, weight and height were above the 90th and 75th centiles, respectively. Significant (p?≤?.01) correlations were observed between maturity status and BMI (r?=?.48), weight (r?=?.63) and height (r?=?.48). Regression analysis (controlling for age) revealed that maturity status and height explained 68% of ISM variance; however, including BMI in the model attenuated the influence of maturity status below statistical significance (p?=?.72). Height and BMI explained 51% of PPO variance, while no initial significant predictors were identified for ISV. The sample consisted of players who were on-time and early in maturation with no late maturers represented. This was attributable, in part, to the mediating effect of maturation on body size, which, in turn, predicted performance variables.     

Growth and maturity status of elite British junior tennis players

Growth and maturation impact the selection, development and progression of youth athletes. Individual differences in the growth and maturity may afford a performance advantage, clouding coaches and practitioners’ perceptions regarding current ability and future potential. This may result in the exclusion of talented, yet less physically gifted athletes. Participants were 91 male (n = 47) and female (n = 44) elite British Junior tennis players, 8–17 years of age (12.5 ± 1.9 years). Height and body mass were measured and compared to growth charts; hand-wrist radiographs were taken. Skeletal age (SA) was estimated with the Fels method and contrasted to chronological age (CA). Mean height and body mass of individual players ranged between the 50th and 90th centiles for age and sex. Females were advanced in SA relative to CA (0.3–0.89 years.) from 8 years. Males were average to delayed in maturation from 8 to 12 years, but advanced in SA from 14 to 16 years (0.75–1.23 years). Individual differences in growth and maturation appear to contribute towards the selection of elite junior tennis players, with a bias towards males and females who are advanced in maturation and comparatively tall and heavy for their age. This has important implications for talent identification and development.     

Supporting Indigenous Studies Programs Through Sustainable Budget Allocation

ABSTRACT

This study assesses acquisitions budget allocation for sustainable support of Indigenous Studies (IS) and the challenge of addressing the needs of an emergent subject area. A survey of collections librarians provided context for library allocation practices of other Canadian institutions offering IS programs. An analysis of titles purchased before and after creating an IS subject fund was performed; results reveal that there was an increase in the number of IS titles purchased annually after the fund was created. A defined subject fund allowed flexibility beyond conventional library collections structures to address the unique needs of IS as an academic discipline.     

Exploring the Influence of Parasocial Relationships and Experiences on Radio Listeners’ Consumer Behaviors

The purpose of the present study was to explore the influence of radio listener experiences on radio listening behaviors, consumer perceptions and behaviors, and social media involvement. A national sample of listeners (N = 2,700) from a variety of small, medium, and large designated market areas (N = 9) throughout the United States revealed the presence of parasocial relationships (PSRs) and experiences of parasocial interaction (EPSI) with local and nationally syndicated radio personalities. Both PSRs and EPSI predicted radio listening, positive perceptions about, recall of, and purchasing of the brands, products, and services recommended by listeners’ favorite radio personalities. Results also show that PSRs and EPSI predicted listeners’ involvement with social media platforms.     

Do Runner Beans Really Make You Run Fast? Young Children Learning About Science-Related Food Concepts in Informal Settings

Early years practitioners acknowledge that much learning takes place in a family context. Science educators, in particular, recognise the importance of children's prior knowledge, both as a foundation on which to build and as a possible source of misconceptions. However, little work has been done to discover what young children learn outside school. This study utilised parent diaries and questionnaires to elucidate the experiences of children aged four to seven which might contribute to their knowledge about the origin of food and its destiny after being eaten. The findings indicate that children learn more scientifically correct information with friends and family than teachers might realise. Awareness of children's informal knowledge can assist teachers when planning activities. As well as this, children's prior knowledge can be utilised in classroom discourse to promote understanding.