MRSQ Informatics Education Columns: Passing the Baton

This is the last Informatics Education column under the current editors. The outgoing co-editor identifies several key themes that describe the column during her tenure. The main theme discovered while reviewing the columns published over the last five years is technology. Technological changes and advances have affected the way in which librarians conduct instruction, such as incorporating e-learning with traditional workshops and in-class sessions. Technology plays a key role in all of the themes that emerged. The incoming editors imagine what the future themes will be for the Informatics Education column.     

Dyadic Curve-of-Factors Model: An Introduction and Illustration of a Model for Longitudinal Nonexchangeable Dyadic Data

The analysis of longitudinal data collected from nonexchangeable dyads presents a challenge for applied researchers for various reasons. This article introduces the dyadic curve-of-factors model (D–COFM), which extends the curve-of-factors model (COFM) proposed by McArdle (1988) for use with nonexchangeable dyadic data. The D–COFM overcomes problems with modeling composite scores across time and instead permits examination of the growth in latent constructs over time. The D–COFM also appropriately models the interdependency among nonexchangeable dyads. Different parameterizations of the D–COFM are illustrated and discussed using a real data set to aid applied researchers when analyzing dyadic longitudinal data.     

The Amplification and De-Amplification of Amateurism and Professionalism in the Gaelic Athletic Association

In this paper we explain how and why a specific ethos of amateurism was portrayed and embodied by various groups comprising the Gaelic Athletic Association in Ireland throughout its history. Interestingly, the discourse pertaining to amateurism has at times been de-amplified, instead being superseded by the vilification of professionalism. Since the 1970s, both amateurism and professionalism have been imbued with new meanings and interpretations by different social groups comprising the organisation. In tandem with this, both the discourses of professionalism and amateurism have been increasingly amplified. We explain how the structure of competitive and cooperative interdependencies, the we-identifications, tensions and insecurities generated by these, between groups at different levels of integration – social class, national, inter-organisational and intra-organisational – underpin these social developments.     

Effects of sensory-level high-volt pulsed electrical current ondelayed-onset muscle soreness

Abstract

Ten healthy males and ten healthy females aged 21.5 ± 3.2 years (mean ± s) participated in the study, which was designed to evaluate the effectiveness of sensory level-high volt pulsed electrical current (HVPC) on delayed-onset muscle soreness (DOMS). Arm discomfort, elbow extension range of motion and isometric elbow flexion strength were obtained as baseline measurements. Delayed-onset muscle soreness was induced in the participants' dominant or non-dominant arm using two sets of 20 maximal eccentric elbow flexion contractions. After the induction of DOMS, the participants were randomly divided into an experimental condition (HVPC) or a placebo condition. The experimental condition consisted of 20 min of HVPC immediately after the induction of DOMS, and 20 min every 24 h for three consecutive days thereafter. The participants in the placebo condition received an intervention similar in design; however, no electrical current was administered. Baseline measurements were reevaluated at 24, 48, 72 and 96 h after the induction of DOMS. Three weeks later, the participants returned and the protocol was repeated on the contralateral limb, using the opposite intervention (HVPC or placebo). Repeated-measures analysis of variance revealed a significant increase in overall arm discomfort, decrease in elbow extension and decrease in isometric strength for both conditions over time. No significant main effect of treatment, or time-by-treatment interaction, was found for the HVPC condition when compared with the placebo condition for any variable. Sensory-level HVPC, as utilized in our application, was ineffective in reducing the measured variables associated with DOMS.     

Constructions of locality and gender and their impact on the educational aspirations of working-class children

Over recent years the moral panic that has surrounded 'boys' underachievement' has tended to encourage crude and essentialist comparisons between allboys and allgirls and to eclipse the continuing and more profound effects on educational achievement exerted by social class and 'race'/ethnicity. While there are differences in educational achievement between working-class boys and girls, these differences are relatively minor when comparing the overall achievement levels of working-class children with those from higher, professional social class backgrounds. This article argues that a need exists therefore for researchers to fully contextualize the gender differences that exist in educational achievement within the overriding contexts provided by social class and 'race'/ethnicity. The article provides an example of how this can be done through a case study of 11-year-old children from a Catholic, working-class area in Belfast. The article shows how the children's general educational aspirations are significantly mediated by their experiences of the local area in which they live. However, the way in which the children come to experience and construct a sense of locality differs between the boys and girls and this, it is argued, helps to explain the more positive educational aspirations held by some of the girls compared with the boys. The article concludes by considering the relevance of locality for understanding its effects on educational aspirations among other working-class and/or minority ethnic communities.     

The role of basic education in post-conflict recovery

The last decade has seen a growing recognition amongst international donors, development agencies, non-government organisations and academics of the vital role education can play in bringing about recovery following violent conflict, natural disaster and other crises. This has led to the development of increasingly targeted and sophisticated programme planning and management tools, for use by government ministries, UN agencies and non-governmental organisations in fragile contexts. Drawing on the 2010 independent study of UNICEF's Education in Emergencies and Post-Conflict Transition Programme, this paper explores the transformative role education can play in post-conflict recovery. It argues that while basic education assistance can have a catalytic role in helping states during the early stages of a transition out of violent conflict, there is the need for a better understanding of its role in building peace at the national, sub-national and community levels. The paper also argues for the development of a solid evidence base to inform policy and practice at all national, regional and community levels so as to demonstrate conclusively the important role played by education during and in the aftermath of conflict.     

A need to belong? The prevalence of experiences of belonging and exclusion in school among minority ethnic children living in the ‘White hinterlands’

Based on a survey of 711 children in Northern Ireland, this paper explores a range of aspects of experiences of belonging and exclusion in relation to school among three main minority ethnic groups: Irish Traveller, Chinese/Asian and European Migrant children. The study examines variations between each group and how they compare to the White settled population. The findings indicate that all three groups experience lower levels of belonging and higher levels of exclusion compared to their White, settled Northern Irish peers. The experiences of Irish Traveller children were the most negative. The article adds to the dearth of data on minority ethnic children living in mainly white regions in the UK and Ireland. It argues for the need to move beyond achievement gaps in assessing minority ethnic children's differential experiences in education and highlights the potential of belongingness as a concept for the further study of differential patterns of need and processes of inclusion.     

The physical education predisposition scale: Preliminary tests of reliability and validity in Australian students

The main aim of this study was to psychometrically test the Physical Education Predisposition Scale (PEPS) with a cohort of Australian students, to assess secondary school students’ perceived PE ability and PE worth. Secondary aims were to explore how the two variables were related and to investigate age and gender differences. Altogether, 266 Year 7, 8, 9 and 10 students (aged 12–16 years), from four schools within the South Eastern region of Melbourne, completed the PEPS at both time points. Principal components analysis revealed the presence of a simple two-factor structure explaining 66.9% of the variance. Factor 1 (labelled perceived PE worth) reflected enjoyment and attitude (α = .91), and factor 2 (labelled perceived PE ability) represented perceptions of competence and self-efficacy (α = .92). Significant positive correlations were observed between the two factors (r = .50–.82, P < .001). Boys scored significantly higher than girls on perceived PE ability (P = .01), and year 7 students scored significantly higher compared to Year 9 students (P = .002). Our results support the potential of the PEPS as a concise measurement tool for use in the PE setting, for both teachers and researchers.     

Walking football as sustainable exercise for older adults – A pilot investigation

The health benefits of playing football and the importance of exercise and social contact for healthy ageing are well established, but few older adults in the UK take enough exercise. Football is popular, flexible in format and draws players into engrossing, effortful and social exercise, but the physical demands of play at full speed may make it unsustainable for some older adults. Restricted to walking pace, will play still be engaging? Will health benefits be retained? Will physical demands remain manageable? This pilot study aims to investigate: (1) the experience of older adults playing walking football every week, is it sustainable and rewarding, (2) the intensity and locomotor pattern of walking football, (3) the scale and nature of walking football health benefits and (4) possible cognitive benefits of playing walking football through measures of processing speed, selective and divided attention and updating and inhibition components of executive function. ‘Walking football’ and ‘waiting list’ groups were compared before and after 12 weeks of one-hour per week football. Walking football was found to be engaging, sustainable for older adults and moderately intensive; however, selective health and cognitive benefits were not found from this brief intervention.

Highlights

• Walking football is a lower impact but authentic form of football that enables older players to extend their active participation.

• Walking football is enjoyable and moderately demanding and may be a sustainable form of exercise for older adults.

• Health and cognitive benefits to playing walking football were not found.

     

Validity of E-Advice: The Evaluation of an Internet-Based System for Career Planning

The paper provides data on the evaluation of an Internet-based system for self-directed career planning that has been developed in Croatia. Rich in occupational information and career-management advice, this application also contains an interactive questionnaire tapping the client's personal skills and interests. Based on the client's answers, the computer proposes an e-advice– a limited set of occupations that match the users' individual characteristics. The evaluation utilized data gathered from a self-selected sample of users (N = 2,064) and two smaller student samples. Apart from the users' satisfaction, the analyses explored various aspects of e-advice validity: factor structure of users' self-assessments and expert occupational ratings, differences in e-advice given to different groups of users, congruence with the classifications based on Holland's Self-Directed Search, and congruence with the advice given by expert human counsellors. The analyses supported the validity of e-advice. This revised version was published online in August 2006 with corrections to the Cover Date.