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The Acquisition of Formal Operational Schemata During Adolescence:A Cross-National Comparison

dc.contributor.authorMarkoulis, Diomedes
dc.description.abstractThe study compared the results of three cross-sectional and large-scale group studies conducted in Cyprus, Israel, and the USA. The studies examined the acquisition of the formal schemata of control of variables, proportions, probability, correlations, and combinations during the secondary school years. Despite the differences among the three studies in terms of sampling procedures, sample sizes, tasks (content and type), and administrative procedures, the results provided evidence that the examined schemata represent singular cognitive structures showing a common developmental trend. These schemata appeared to be acquired gradually across age rather than in wholesale spurts. The wide range of student performance on the test items across all grade levels appears to be related to differences in task difficulty. The range also suggests that the development and saturation of these abilities are not completed even for twelfth-grade students, and that a high percentage of secondary school students are still in the process of developing them. There were also indications for the possible effects of differences in science and mathematics teaching as well as other educational factors on cognitive development which when identified could provide guidelines for teaching interventions conducive to facilitating students' development of their reasoning capacities.en_UK
dc.relation.ispartofseriesInternational Journal of Group Tensions;vol. 29, no. 1-2, pp. 135-162, 2000
dc.subjectResearch Subject Categories::SOCIAL SCIENCES::Social sciences::Psychologyen_UK
dc.subjectcognitive structuresen_UK
dc.subjectdevelopmental trenden_UK
dc.titleThe Acquisition of Formal Operational Schemata During Adolescence:A Cross-National Comparisonen_UK

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