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Zarkadis, Nikolaos; Stamovlasis, Dimitrios; Papageorgiou, George – European Journal of Physics Education, 2021
The present study investigates the effect of three neo-Piagetian constructs, namely Formal Reasoning (FR), Field Dependence/Independence (FDI) and Divergence (DIV), as well as the effect of age and gender, on students' portrayed representations of the atomic structure, considering their degree of coherence. For this purpose students'…
Descriptors: Secondary School Students, Piagetian Theory, Nuclear Physics, Cognitive Style
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Stamovlasis, Dimitrios – Complicity: An International Journal of Complexity and Education, 2014
This paper addresses some methodological issues concerning traditional linear approaches and shows the need for a paradigm shift in education research towards the Complexity and Nonlinear Dynamical Systems (NDS) framework. It presents a quantitative piece of research aiming to test the nonlinear dynamical hypothesis in education. It applies…
Descriptors: Educational Research, Systems Approach, Statistical Analysis, Science Achievement