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541.
543.
David J. Miller Derek P. Robertson 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(5):850-864
It is known that computer games are motivating for children, but there is limited direct evidence of their effects on classroom learning. The studies that are available tend to be limited in terms of output data reported, or small in scale, or both. The aim of this randomised controlled trial was to upscale a recent study by Miller and Robertson investigating the effects of a commercial off‐the‐shelf computer game on children's mental computation skills and self‐perceptions. A pre‐post design was employed, with 634 primary (elementary) school children (10–11 years old) from 32 schools across Scotland. Schools were randomly assigned to experimental or control conditions. In the experimental schools, children used a games console for 20 minutes each day, running a ‘brain training’ game. The controls continued with their normal routine. The treatment period was 9 weeks. Significant pre‐post gains in accuracy and speed of calculations were found in both experimental and control groups over the treatment period. Gains in the experimental group were 50% greater than those of the controls in accuracy, and twice those of the controls in speed. There were no significant changes in two measures of self‐concept for either group. There was a small but statistically significant improvement in attitude towards school among the experimental group but not the controls. When scores were analysed by ability, different patterns were apparent. The design of the study allows a degree of confidence when generalising from these results. Some implications of the findings are discussed. 相似文献
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Using data collected up to age 26 in the Chicago Longitudinal Study, this cost-benefit analysis of the Child-Parent Centers (CPC) is the first for a sustained publicly funded early intervention. The program provides services for low-income families beginning at age 3 in 20 school sites. Kindergarten and school-age services are provided up to age 9 (third grade). Findings from a complete cohort of over 1,400 program and comparison group participants indicated that the CPCs had economic benefits in 2007 dollars that exceeded costs. The preschool program provided a total return to society of $10.83 per dollar invested (18% annual return). The primary sources of benefits were increased earnings and tax revenues and averted criminal justice system costs. The school-age program had a societal return of $3.97 per dollar invested (10% annual return). The extended intervention program (4-6 years) had a societal return of $8.24 (18% annual return). Estimates were robust across a wide range of analyses including Monte Carlo simulations. Males, 1-year preschool participants, and children from higher risk families derived greater benefits. Findings provide strong evidence that sustained programs can contribute to well-being for individuals and society. 相似文献
545.
Stephanie G. Robertson Steven I. Pfeiffer Nicki Taylor 《Psychology in the schools》2011,48(8):786-799
Gifted students are among the most underserved population in American schools and are some of the most underperforming in the world, ranking last in Biology, Chemistry, Physics, Algebra, and Geometry among 13 other developed countries. To improve services for the gifted, possible gaps in training and service delivery must be identified. There is a lack of research addressing many of the practical aspects of the delivery of services to the gifted. There is also a lack of research examining how well school psychologists are prepared to provide services to gifted and talented students. We conducted a national survey of school psychologists to evaluate the amount of time school psychologists allocate for gifted assessment and consultation. We also collected information about graduate school and professional development on gifted topics, familiarity with prominent figures in the gifted field, and gifted assessment methods. © 2011 Wiley Periodicals, Inc. 相似文献
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There is a clear need for new research into the work and life outcomes for graduates of Australian international education. Drawing upon divergent post-study transitions, this article aims to present a multi-faceted, qualitative foundation for the consideration of both positional and transformative impacts of international education on graduates’ post study lives and careers. We compare three divergent study and life pathways for international students via three case studies of different models of Australian international and transnational education provision. The findings show that positional and transformative outcomes were often intertwined in surprising ways in participants’ stories. The pathways that they followed after graduation were strongly influenced by their engagement with international education as a life as well as a learning experience. All three case studies also suggest that concepts of the prestige of the Western degree need further consideration. 相似文献
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This paper attempts to identify the leadership practices and qualities of school principals engaged in implementing a curriculum reform in Hong Kong. Based on interview data of school principals, this paper shows that the types of instructional leadership practices that school principals adopt and the contextual conditions in which these practices occur are key factors explaining the differential effectiveness of implementation efforts. Six efficacious instructional leadership practices and two contextual conditions critical to their development were identified. This paper reconceptualises instructional leadership as a collective and transformational endeavour, functioning in communities of practice to support school development at different levels. 相似文献