Graham Lorraine, Bellert Anne, Thomas Jenny, Pegg John
National Centre of Science, Information and Communication Technology and Mathematics Education for Rural and Regional Australia, School of Education, University of New England, Armidale, NSW.
J Learn Disabil. 2007 Sep-Oct;40(5):410-9. doi: 10.1177/00222194070400050401.
QuickSmart is a basic academic skills intervention designed for persistently low-achieving students in the middle years of schooling that aims to improve the automaticity of basic skills to improve higher-order processes, such as problem solving and comprehension, as measured on standardized tests. The QuickSmart instructional program consists of three structured, teacher- or teacher aide-directed, 30-minute, small-group lessons each week for approximately 26 weeks. In this study, 42 middle school students experiencing learning difficulties (LD) completed the QuickSmart reading program, and a further 42 students with LD took part in the QuickSmart mathematics program. To investigate the effects of the intervention, comparisons were made between the reading and mathematics progress of the intervention group and a group of 10 high-achieving and 10 average-achieving peers. The results indicated that although the standardized reading comprehension and mathematics scores of QuickSmart students remained below those of comparison students, they improved significantly from pretest to posttest. In contrast, the standardized scores of comparison students were not significantly different from pretest to posttest. On measures of response speed and accuracy gathered using the Cognitive Aptitude Assessment System (CAAS), QuickSmart students were able to narrow the gap between their performance and that of their high- and average-achieving peers. Implications are drawn regarding the importance of interventions that emphasize the automaticity of basic academic skills for students with learning difficulties.
QuickSmart是一项针对中学阶段成绩持续较差学生的基础学术技能干预措施,旨在提高基本技能的自动化程度,以提升高阶思维过程,如解决问题和理解能力,这是通过标准化测试来衡量的。QuickSmart教学计划包括每周三次结构化的、由教师或教师助理指导的30分钟小组课程,为期约26周。在本研究中,42名有学习困难(LD)的中学生完成了QuickSmart阅读计划,另有42名有学习困难的学生参加了QuickSmart数学计划。为了调查干预措施的效果,对干预组与一组10名成绩优异和10名成绩中等的同龄人在阅读和数学方面的进步进行了比较。结果表明,尽管QuickSmart学生的标准化阅读理解和数学成绩仍低于对照组学生,但从预测试到后测试有显著提高。相比之下,对照组学生的标准化成绩从预测试到后测试没有显著差异。在使用认知能力评估系统(CAAS)收集的反应速度和准确性测量中,QuickSmart学生能够缩小他们与成绩优异和中等的同龄人的表现差距。研究得出了关于强调基础学术技能自动化对有学习困难学生的干预措施的重要性的启示。