Year 5 pupils reading an "Interactive Storybook" on CD-ROM: losing the plot?     

John Trushell  Clare Burrell  & Amanda Maitland 《British journal of educational technology : journal of the Council for Educational Technology》2001,32(4):389-401

The use of "interactive storybooks" in the primary classroom may facilitate small group and individual reading with minimal teacher intervention. This small-scale study examines whether small groups of Year 5 pupils, without teacher supervision, progress linearly through an "interactive storybook" and whether such diversions as cued animations affect pupil comprehension. The study finds that more intensive choice of diversions affects some pupils' comprehension.  相似文献   

Income is not enough: incorporating material hardship into models of income associations with parenting and child development   总被引：2，自引：0，他引：2  

Gershoff ET  Aber JL  Raver CC  Lennon MC 《Child development》2007,78(1):70-95

Although research has clearly established that low family income has negative impacts on children's cognitive skills and social-emotional competence, less often is a family's experience of material hardship considered. Using the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (N=21,255), this study examined dual components of family income and material hardship along with parent mediators of stress, positive parenting, and investment as predictors of 6-year-old children's cognitive skills and social-emotional competence. Support was found for a model that identified unique parent-mediated paths from income to cognitive skills and from income and material hardship to social-emotional competence. The findings have implications for future study of family income and child development and for identification of promising targets for policy intervention.  相似文献   

Relation between reading problems and internalizing behavior in school for preadolescent children from economically disadvantaged families     

Ackerman BP  Izard CE  Kobak R  Brown ED  Smith C 《Child development》2007,78(2):581-596

This longitudinal study of 105 economically disadvantaged children examined the relation between reading problems and internalizing behavior in 3rd- and 5th-grade assessments (8- to 12-year olds). The variable-centered results showed that reading problems predicted change in internalizing behavior in the context of child and family predictors. The person-centered results showed that children with reading problems in both grades had higher internalizing scores in 5th grade but not in 3rd grade than children with reading problems in 3rd grade or no problems. Child-reported negative emotion experiences varied similarly across grade. The results tie reading problems to emotional distress in school and support conclusions about the direction of effects and the internalization of academic difficulty for disadvantaged children.  相似文献   

Decision-making skills and deliberate practice in elite association football referees     

MacMahon C  Helsen WF  Starkes JL  Weston M 《Journal of sports sciences》2007,25(1):65-78

We examined sport expertise as a function of role. In study 1, referees were better than players in a video-based decision-making task. This provides evidence that there are role-specific skills within one domain or sport. In study 2, we examined the training activities that could be influential in the development of skills in sports officials. Elite association football (soccer) referees retrospectively reported time spent in and perceptions of training activities for three periods: their first year of formal refereeing, 1998 (before formal training programmes were available), and the current year (2003). This allowed us to examine an area of skill with a limited culture of practice, where performance simulations with direct feedback are usually not feasible. The results showed that referees specialize early and, as they develop, they engage in greater volumes and types of training. Competitive match refereeing is considered a relevant activity for skill acquisition that does not fit Ericsson and colleagues' (1993) original definition of deliberate practice. Our findings indicate that actual performance is a significant activity for skill acquisition and refinement.  相似文献   

Contextual influences on baseball ball-strike decisions in umpires, players, and controls     

MacMahon C  Starkes JL 《Journal of sports sciences》2008,26(7):751-760

Baseball umpires, players, and control participants with no baseball experience were asked to call balls and strikes for video clips. In a basic judgement task, umpires and players were significantly better at calling pitches than controls. In a direct information task, borderline pitches were presented following clips of definite balls and definite strikes. Participants called target pitches closer to the strike end of the scale when viewed after definite balls than when they followed definite strikes. Similarly, when borderline pitches were shown in different pitch counts, participants called pitches more towards the strike end of the scale when there were three balls in the count (3-0, 3-2). These findings indicate that the standard for evaluation changes based on the context in which stimuli are processed. Moreover, the strength of the contextual factors is illustrated in that the effects were shown in observers with and without experience in the task. Overall, however, umpires had a greater tendency to call strikes, indicating that they may use a norm of "hastening the game".  相似文献   

Seasonal progression and variability of repeat-effort line-drill performance in elite junior basketball players     

Montgomery PG  Pyne DB  Hopkins WG  Minahan CL 《Journal of sports sciences》2008,26(5):543-550

To determine gender differences, positional differences, and patterns of change in the performance of the basketball line-drill test, 93 male (mean age 16.8 years, s = 1.1) and 95 female (mean age 16.5 years, s = 1.0) basketball players undertook 516 line-drill tests over a 5-year period. Log-transformed performance times were analysed using a mixed model that included quadratic within-participant fixed effects for time in the season and time in the programme. Changes and differences were standardized for interpretation of magnitudes. Mean performance times were 28.0 s (s = 1.3) for males and 30.4 s (s = 1.3) for females. The mean pattern of change in performance within a season differed substantially between the sexes and playing positions: male guards and female centres showed moderate to very large improvements mid-season of 1.1% and 3.5% respectively (90% confidence limits +/-2.1% and +/-3.0%), while female guards and male forwards showed large to very large decrements of -1.6% (+/-2.6%) and -2.4% (+/-2.0%). Over 3 years, males improved performance across all three playing positions by 1.4% (+/-1.3%) and females by 2.9% (+/-1.4%). Males improved performance by 0.2% (+/-0.5%) per year, whereas the performance of females deteriorated by 0.6% (+/-0.4%) per year. The differing patterns of performance change presumably reflect variations in training and competition loads, with short-term fluctuations in performance being managed to promote longer-term improvements.  相似文献   

The economic contribution of historic parks,gardens and designed landscapes: A review of existing data and research and recommendations for future research     

Clare Askwith Consultant 《Cultural Trends》1999,9(35):27-79

Despite an increased awareness over the last few years of the unique historic, cultural and artistic value of historic designed landscapes, parks and gardens, few hard facts and figures appeared to be available relating to their undoubted economic contribution. With this in mind, the Garden History Society announced its intention to host a conference in late 2001 on the economic contribution of historic parks and gardens and, with support from the Heritage Lottery Fund, commissioned the following study.

The study's objective was to review and analyse existing research and data on the economic contribution of historic parks and gardens, and to make recommendations for a range of research projects to fill any gaps identified.

The report first sets historic parks and gardens within the wider context of the ‘gardens and gardening’ market generally; it then deals with the economic impact of tourism, recreation and leisure at historic parks and gardens and then with the economic contribution of public parks with particular regard to the latter's role in promoting regeneration of the local area. The applicability of various non‐market valuation techniques is considered in relation to free‐entry parks and gardens. Finally, specific research recommendations are set out to cover stocktaking, the visitor attraction sector, local area regeneration and the valuation of non‐market sites.  相似文献   

Editorial          下载免费PDF全文

Jill McClay  Clare Dowdall 《Literacy》2015,49(2):57-59

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‘I like the sound of that’ – an evaluation of providing audio feedback via the virtual learning environment for summative assessment     

Clare Carruthers  Brenda McCarron  Peter Bolan  Adrian Devine  Una McMahon-Beattie  Amy Burns 《Assessment & Evaluation in Higher Education》2015,40(3):352-370

This study aims to ascertain student and staff attitudes to and perceptions of audio feedback made available via the virtual learning environment (VLE) for summative assessment. Consistent with action research and reflective practice, this study identifies best practice, highlighting issues in relation to implementation with the intention of redesigning activities in the light of the findings. It utilises four case studies where audio feedback was provided to students using the Wimba voice authoring tool within Blackboard Learn+ for various types of summative assessment. The intention was to identify how and in what context audio feedback via the VLE is effective and why. The research was undertaken via a combination of techniques, including a student survey and staff reflective logs. The findings indicate that students liked the convenience, effectiveness, flexibility and personalised nature of this feedback, but raised concerns with some aspects of the technology. This paper also makes practical recommendations for the use of the feedback mechanism, focusing on the most effective use of the digital medium, and highlights directions for future research.  相似文献   

Organisational forms of science communication: the UK and Spanish European higher education systems as paradigms     

Ojeda-Romano  Gabriela  Fernández-Marcial  Viviana  Wilkinson  Clare  Stengler  A. Erik 《Higher Education》2022,84(4):801-825

As key elements in research and development systems, higher education institutions have been taking a leading role when it comes to communicating science and technology, but their performance has been inconsistent so far. In this critical and comparative study of the UK public engagement model and the Spanish scientific culture model, eighteen practitioners from higher education institutions across both regions were interviewed. A mixed qualitative data analysis has been performed identifying similarities and differences that unravelled the science communication management model in the two different higher education systems. This article provides evidence on how the institutionalisation of science communication is strongly influenced by key driving forces in the higher education context as well as the policies of administrations and other agents.

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