Time to embrace the complexity when analysing GPS data? A systematic review of contextual factors on match running in rugby league

ABSTRACT

This systematic review aimed to identify and summarise associations between currently identified contextual factors and match running in senior male professional rugby league. Eligible articles included at least one contextual factor and used GPS to measure at least one displacement variable within competitive senior, male, professional rugby league matches. Of the 15 included studies, the identified contextual factors were grouped into factors related to individual characteristics (n = 3), match result (n = 4), team strength (n = 2), opposition strength (n = 3), match conditions (n = 6), technical and tactical demands (n = 6), spatial and temporal characteristics (n = 7), and nutrition (n = 1). Speed was the most commonly reported measure of match running (100%), followed by distance (47%), and acceleration (20%). Inconsistencies were found between studies for most contextual factors on match running. Higher speeds were generally associated with higher fitness, encountered earlier in the match and whilst defending. All 15 studies utilised a univariate approach to quantify associations of a contextual factor. The inconsistencies found in the associations of given contextual factors highlight the complex and multi-faceted nature of match running. Therefore, practitioners should consider contextual factors when analysing and interpreting GPS data.     

Attitudes to wetland restoration in Oxfordshire and Cambridgeshire,UK

Contemporary attitudes to wetlands were examined in two sites in Britain, to assess perceptions and thus educational failings as a barrier to wetland restoration. Results showed that adults' attitudes were more positive than previous literature suggests: 56% were aware of the importance of wetlands for biodiversity, and 73% were supportive of their restoration. Social groups had significantly different attitudes to wetlands (p < 0.002), which may result largely from a difference between farmers and the public (p < 0.001). Additionally a near-significant difference (p < 0.08) was detected between genders, with woman possibly more positive. Motivation for wetland conservation tended to be ethical, with 74% willing to pay, and 71% willing to vote, for wetland conservation. Whilst larger surveys are required to assess the generality of these results, there is reason for optimism that some form of education is improving public perception, despite concerns about negative conditioning amongst children (Anderson and Moss 1993).     

Higher education: core skills in a learning society

This paper is based on the initial findings of the ESRC study on the acquisition and development of core skills in higher education and employment. The context for the study is provided by contested notions of a learning society apparent in the mismatch between the skills and knowledge that universities currently provide and what employers state that they want. The paper takes the form of a series of propositions and questions relating to the perspectives of those in higher education. It discusses the multiple interpretations, and lack of clarity, of the vocabulary of skills, and the difficulties for higher education in meeting the demands of a learning society. It is suggested that changes must be grounded in a more developed approach to the conceptualization of student provision and an enhanced understanding of how students learn.     

Movement Characteristics of Preschool Children

Abstract

School districts are required under Public Law 94–142 to find and serve handicapped children from age three. In part this is accomplished through screening programs in which parents are encouraged to have children evaluated. This study reports partial results of one such screening program which used the DIAL test, Developmental Indicators for the Assessment of Learning (Mardell & Goldenberg, 1975a), which provided information on movement components and adds to the literature on the performance of preschoolers. The subjects, 610 boys and girls ages 2 years, 6 months to 5 years, 6 months, individually completed the seven tasks comprising each of the gross movement and fine movement components of DIAL. The sample is considered nonhandicapped because special education was later provided for less than 3% of the children screened. Data were divided by age, sex, and race (white, black). Separate MANOVAs and ANOVAs indicated female superiority in performance for fine movement, but a less clear picture for gross movement. Fine movement performance differences favored white subjects but results were also less clear for gross movement. Performance differences across age were primarily linear but with two or more higher order trends being significant for 13 of 14 fine and gross items.     

Staff Training for Small Businesses — Approaches to Training Needs Analysis and Information Access

Abstract

This paper is designed to encourage discussion on two particular approaches to solving two problems concerning the training of staff in small businesses. It describes ‘The Business Analyst’, a ‘do‐it‐yourself training needs analysis tool intended to be used by managers of small businesses. It has also proved to be a powerful negotiating tool between training providers and managers, and a management aid for training institutions. Secondly, the paper describes the present state of development of a hi‐tech approach to the provision of information about training opportunities.     

Leading the Multiethnic School: Research Evidence on Successful Practice

This article reports findings from a study of principals in five multiethnic schools in England. Findings are presented in terms of the major priorities or values held by the principals, the strategies they instituted to bring their priorities to life, and some of the challenges they continue to face in this endeavor. The principals involved believed that they could make a difference in their schools and were proactive, but at the same time, realistic about what could be achieved. They distinguished themselves by aggressively tackling disadvantages related to ethnicity, racism, culture, and poverty.     

The action research process as a means of helping student teachers understand and fulfil the complex role of the teacher

The Mid-Town elementary preservice cohort programme at OISE/UT has, for several years, had action research by student teachers as a major component. In this article, the authors outline the view of action research held by the faculty team and explain why they turned to action research as a strategy in teacher education. They detail how the action research requirement is implemented in the programme, and describe the effects of the action research process on the understandings, skills and behaviour of the preservice teachers. The findings suggest this is potentially a very valuable approach to teacher education, provided certain other conditions are fulfilled.     

Over-education: What influence does the workplace have?

The wage and job satisfaction impacts for over-educated workers have been well-documented; yet little attention has been paid to the consequences for firms. In this paper we examine over-education from the perspective of the workplace. Using linked employer–employee data for the United Kingdom, we derive the standard worker-level penalties on wages and job satisfaction. We then show how over-education rates across workplaces adversely influence workplace pay and workplace labor relations. For individual workers who may be at-risk of over-education, we also distinguish between workforce composition effects and workplace labor practices, such as hiring. The effect of over-education on job satisfaction is particularly strong and its effects are evident at the workplace level. Our results suggest that investigations of over-education at the level of the firm are a promising area of inquiry.