The impact of support staff on pupils’ ‘positive approaches to learning’ and their academic progress     

Peter Blatchford  Paul Bassett  Penelope Brown  Clare Martin  Anthony Russell  Rob Webster 《British Educational Research Journal》2011,37(3):443-464

In recent years there has been an unprecedented increase in support staff in schools in England and Wales. There were widespread expectations that this will be of benefit to teachers and pupils but there has been little systematic research to address the impact of support staff. This study used a naturalistic longitudinal design to investigate the relationship between the amount of support (measured by teacher estimates and systematic observation) and pupils’ ‘Positive Approaches to Learning’ (PAL) and academic progress. There were over 8000 pupils across two cohorts and seven age groups. Results on PAL were not straightforward by there was a consistent trend for those with most support to make less academic progress than similar pupils with less support, and this was not explained by characteristics of the pupils such as piror attainment or level of special educational need.  相似文献   

Child maltreatment among school children in the Kurdistan Province, Iran   总被引：3，自引：0，他引：3  

Sheikhattari P  Stephenson R  Assasi N  Eftekhar H  Zamani Q  Maleki B  Kiabayan H 《Child abuse & neglect》2006,30(3):231-245

OBJECTIVE: This study examines the determinants of three types of child maltreatment: physical maltreatment, mental maltreatment, and child neglect among school children in the Kurdistan Province of Iran. The analysis examines the impact of socioeconomic, familial, demographic, and household dynamic factors on the three child maltreatment outcomes, and compares the differential impact of these factors across the three types of child maltreatment. A greater understanding of the factors associated with child maltreatment has the potential to inform public health interventions aimed at reducing specific forms of maltreatment and at identifying at risk populations. METHODS: Data were collected from 1,370 school students, age 11-18. Separate logistic models are fitted for six binary outcomes examining self-reported experiences of physical maltreatment in the home or school, mental maltreatment in the home or school, and child neglect in the home or school. RESULTS: Male children were more likely to report experiencing any kind of child maltreatment than girls. Residency in a rural area, poor parental relationships and the use of addictive substances by household members were associated with increased odds of reporting child maltreatment. Poor school performance was associated with the reporting of experiencing maltreatment at school. CONCLUSION: Each of the forms of child maltreatment is highly correlated with socioeconomic, demographic, and living condition factors. The results point to the strong influence that familial factors have in shaping a child's likelihood of reporting maltreatment. Characteristics of the mother were associated with maltreatment, but not characteristics of the father. The results highlight a number of mechanisms through which public health interventions may seek to reduce the prevalence of child maltreatment in Kurdistan; different approaches are needed to reduce child maltreatment in the home and school environments.  相似文献   

The sweet spot of a cricket bat for low speed impacts   总被引：2，自引：1，他引：1  

Rob Bower 《Sports Engineering》2012,15(2):53-60

The impact location of a cricket ball on a cricket bat has a large influence on the resulting rebound velocity of the ball. To measure this, a cricket bat was swung in a pendulum motion towards a cricket ball suspended in space. The position of the ball was modified so that it impacted the bat at 24 different positions on the face of the bat. This included six positions longitudinally and four positions laterally. The speed of the bat and each rebound were measured by a radar gun so that the apparent coefficient of restitution (ACOR) could be calculated. Impacts occurring centrally and 1?cm either side of the midline produced significantly higher rebound speeds and ACOR??s than impacts occurring 2 and 3cm off centre (p?<?0.01). Impacts occurring 15?C20?cm from the base of the bat produced the highest rebound speeds (p?<?0.01) and impacts occurring 20?C30?cm from the base of the bat produced the highest ACOR values. Implications for higher speed impacts and game scenarios are discussed.  相似文献   

The Special School's Handbook: Key Issues for All – By Michael Farrell     

Chris Darlington  Rob Ashdown 《Support for Learning》2008,23(2):95-95

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Energy system contribution to 1500- and 3000-metre track running   总被引：1，自引：0，他引：1  

Duffield R  Dawson B  Goodman C 《Journal of sports sciences》2005,23(10):993-1002

The aim of the present study was to quantify the contributions of the aerobic and anaerobic energy systems to 1500- and 3000-m track running events during all-out time-trials performed individually on a synthetic athletic track. Ten 3000-m (8 males, 2 females) and fourteen 1500-m (10 males, 4 females) trained track athletes volunteered to participate in the study. The athletes performed a graded exercise test in the laboratory and two time-trials over 1500 or 3000 m. The contributions of the energy systems were calculated by measures of race oxygen uptake, accumulated oxygen deficit (AOD), race blood lactate concentration, estimated phosphocreatine degradation and some individual muscle metabolite data. The relative aerobic energy system contribution (based on AOD measures) for the 3000 m was 86% (male) and 94% (female), while for the 1500 m it was 77% (male) and 86% (female). Estimates of anaerobic energy expenditure based on blood lactate concentrations, while not significantly different (P > 0.05), were generally lower compared with the AOD measures. In conclusion, the results of the present study conform with some recent laboratory-based measures of energy system contributions to these events.  相似文献   

Learning About Information Technologies and Social Change: The Contribution of Social Informatics   总被引：5，自引：0，他引：5  

Rob Kling 《The Information Society》2000,16(3):217-232

Social informatics is the body of research that examines the design, uses, and consequences of information and communication technologies in ways that take into account their interaction with institutional and cultural contexts. This article serves as a brief introduction to social informatics. Examples such as computer networks, scientific communication via electronic journals, and public access to the Internet are used to illustrate key ideas from social informatics research. Some of the key themes include the importance of social contexts and work processes, sociotechnical networks, public access to information, and social infrastructure for computing support. The article draws upon 25 years of systematic analytical and critical research about information technology and social change.  相似文献   

Learning places and ‘little volunteers’: an assessment of place- and community-based education in China     

Rob Efird 《Environmental Education Research》2015,21(8):1143-1154

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Negotiating the challenge of collaborative writing: learning from one writing group's mutiny     

Karen Nairn  Jenny Cameron  Megan Anakin  Adisorn Juntrasook  Rob Wass  Judith Sligo 《高等教育研究与发展》2015,34(3):596-608

With continuing pressure to publish or perish, interventions such as writing groups are increasingly part of the academic landscape. In this paper, we discuss our writing group's experiment with collaborative writing, which came unstuck as simmering concerns led to a mutiny within the group. The mutiny provided insights into tensions that are inevitably present in writing groups and collaborative writing exercises but are seldom written about. We explore these tensions via a collaborative autoethnography, drawing on published literature on writing groups and collaborative writing. The mutiny revealed three key dynamics. Experienced voices can have an important role to play but these voices need to be moderated so that other voices might be recognised and valued. Pleasure and productivity are two necessary components for sustaining writing groups and writing collaborations. Finally, hierarchies in the academic context are inescapable but they can be renegotiated so that more enabling power relations can be generated.  相似文献   

Playing With "patriotic fire": women and football in the Antipodes during the Great War     

Hess R 《国际体育史杂志》2011,28(10):1388-1408

The revelation that women first played Australian Rules football during the period of the Great War is an important element in overall understandings of how both masculine and feminine ideals were challenged and redefined by sporting practices in a time of general social flux. This paper reveals that the genesis of the women's code was in Western Australia, where contests occurred as early as 1915. Three years later, with the war nearing its conclusion, the template of women's involvement in charity matches with strong military and patriotic overtones was adopted in the state of Victoria, the code's heartland. Investigations such as this one, indicative of the complex relationships between sport and gender during the First World War, offer scope for deeper comprehension of a much-studied military conflict, and point the way forward for those that bemoan the static agenda of research into women's football.  相似文献   

The use and abuse of performance indicators in UK higher education     

Robert Ball  Rob Wilkinson 《Higher Education》1994,27(4):417-427

In the UK, interest in measuring the performance of higher education institutions has developed as part of an increasing performance culture in the public sector. This paper looks at development of national systems of indicators in both the University and former Polytechnic section in the light of this trend. The pressures leading up to the development of each system are examined together with an outline of the indicators chosen and forthcoming critical reaction. The use of performance indicators to compare institutional performance is explored. Regression methods that have been developed to try to enable meaningful comparison of indicators to be made between different insititutional types and environments are critically examined. A number of case studies of the use of performance indicators in both the University and former Polytechnic sector are presented. In each case the benefit and drawbacks of the application are commented on. The paper concludes by recommending a change from the league table approach to one based on adopting indicators for each institution which are consistent with its mission. The role of peer review in complementing the use of performance indicators is covered.  相似文献