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Céline Darnon Céline Buchs Delphine Desbar 《European Journal of Psychology of Education - EJPE》2012,27(3):439-449
Can teenagers’ self-efficacy be improved in a short time? Previous research has shown the positive effect of cooperative learning methods, including “jigsaw classrooms” (Aronson and Patnoe, 1997), on various outcomes (e.g., the liking of school, self-esteem, and reduction of prejudices). The present practice report investigated the effects of jigsaw technique in boosting the self-efficacy of students enrolled in a vocational curriculum. Over a period of four sessions, 33 male participants studied school materials either in jigsaw groups or in a traditional class (individual work). Their academic self-efficacy in math and French was measured before and after treatment. Results indicated that students’ self-efficacy increased after the four sessions, but only in the jigsaw group. This report provides additional evidence supporting the benefit of jigsaw classrooms based on a different outcome than the one used in previous research—namely, self-efficacy—and among a particular population—namely, vocational trainees. Implications for classroom practice are discussed. In particular, the present practice report demonstrates that implementing the jigsaw approach in classrooms might be an effective tool for enhancing the quality of vocational students’ school experience. 相似文献
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Numerical processing has been extensively studied by examining the performance on basic number processing tasks, such as number priming, number comparison, and number line estimation. These tasks assess the innate “number sense,” which is assumed to be the breeding ground for later mathematics development. Indeed, several studies have associated children's performance in these tasks with individual differences in mathematical achievement. To date, however, most of these studies have cross‐sectional designs. Moreover, the few longitudinal studies either use complex tasks (e.g., story problems) or investigate only one of these basic number processing tasks at a time. In this study, we examine the association between the performance of children on several basic number processing tasks and their individual math achievement scores on a curriculum‐based test measured 1 year later. Regression analyses showed that most of the variance in children's math achievement was predicted by nonsymbolic number line estimation performance (i.e., estimating large quantities of dots) and, to a lesser extent, the speed of comparing symbolic numbers. This knowledge about the predictive value of the performance of 5‐ to 7‐year‐olds on these markers of number processing can help with the early identification of at‐risk children. In addition, this information can guide appropriate educational interventions. 相似文献