教育科学计算认知模型的非线性动力学与同步

E. T. Akpan, E. E. Joshua, Ignatius E. Uduk
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引用次数: 1

摘要

从(Neo) Piagetian-Vygostkian结构的非线性相互作用中衍生出一个计算认知模型来解释和预测协作学习中的认知过程。学习被重新定义为认知状态的持续扰动,从而展现出接近皮亚杰平衡的稳定认知轨迹。该模型解释了拓扑等效的认知模式,归因于呈现给学习者的感觉信息的多模态表征。认知模型的同步是通过预测认知状态收敛的主动控制函数来实现的。利用李雅普诺夫矩阵方程稳定了同步认知模型。这些定性行为的出现是由于认知执行功能驱动的学习者对学习者和教师对学习者的脚手架。认知模型的动态行为模拟使用控制参数与估计数据集显示可行的认知轨迹。
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Nonlinear dynamics and synchronization of computational cognitive model in educational science
A computational cognitive model is derived from nonlinear interactions of (Neo) Piagetian-Vygostkian constructs to explain, and predict cognitive processes during collaborative learning. Learning is re-conceptualized as continuous perturbations of cognitive state which unfolds stable cognitive trajectories near Piagetian equilibrium. The model explicates topologically equivalent cognitive patterns, attributed to multi-modal representation of sensory information presented to the learners. Synchronization of the cognitive model is obtained via active control functions which predicts convergence of cognitive states. The synchronized cognitive model is stabilized using Lyapunov matrix equation. These qualitative behaviors emerged due to learner-to-learner and instructor-to-learner scaffolding driven by cognitive executive functions. The dynamical behaviors of the cognitive model are simulated using control parameters with estimated datasets showing viable cognitive trajectories.
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