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Strengthening spatial reasoning: elucidating the attentional and neural mechanisms associated with mental rotation skill development

机译:加强空间推理:阐明与心理旋转技能发展相关的注意力和神经机制

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摘要

The current study used a multimethod, multisession training design (top panel). Participants were matched and assigned to the experimental group or active control training group. Participants were asked to make same/different judgments for three-dimensional cube arrangements (bottom left panel), three-dimensional chemical structures (bottom center panel), and random dot arrays (bottom right panel, control task). If presented with A and B, participants responded quickly and accurately because the angular disparity (40 degrees) is small (bottom left and center panels) or there is a large log difference (0.5) between the arrays (bottom right panel). When presented with A and C, participants responded more slowly and less accurately because of the larger angular disparity (120 degrees, bottom left and center panels) or because of the smaller log differences (0.2, bottom right panel). Object D in the bottom left and center panels represents a mirror image of object A (i.e., different object). Object D in the bottom right panel contains the same number of dots as object A (i.e., log difference of zero)
机译:当前的研究使用了一种多方法,多阶段的培训设计(顶部面板)。参与者被配对并分配到实验组或主动控制训练组。要求参与者对三维立方体排列(左下图),三维化学结构(下部中图)和随机点阵列(右下图,控制任务)做出相同/不同的判断。如果使用A和B表示,则参与者会迅速而准确地做出响应,因为角度差异(40度)很小(左下方和中间面板),或者阵列之间的对数差异很大(0.5)(右下方面板)。当使用A和C表示时,由于较大的角度差异(120度,左下和中面板)或对数差异较小(0.2,右下面板),参与者的响应速度较慢且准确性较差。左下方和中间面板中的对象D代表对象A(即不同的对象)的镜像。右下方面板中的对象D包含与对象A相同的点数(即对数差为零)

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