On the Modularity of Sequence Representation
On the Modularity of Sequence Representation
复制标题
论序列表示的模块化
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
A. Cohen
中科院分区：
文献类型：
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作者：
S. Keele;P. J. Jennings;Steven K. Jones;David A. Caulton;A. Cohen
摘要 运动控制的模块化理论认为，动作序列的表示独立于执行该序列的效应器（运动）系统。三个实验验证了这一理论。每个方法都使用了 Nissen 和 Bullemer (1987) 开发的方法的变体，其中受试者通过按下与每个信号位置相对应的键来响应占据不同空间位置的视觉信号。当经过练习后，对序列信号的反应时间变得比对随机信号的反应时间更快时，表明序列学习。第一个实验表明按键学习的顺序学习从手指转移到手臂，反之亦然。当添加可能阻碍注意力学习形式的分心任务时，也发现了类似的迁移（参见 Curran & Keele，1993）。在第三个实验中，大部分但不是全部的顺序学习从按键响应的情况转移到声音响应的情况，这表明在……
Abstract A modular theory of motor control posits that the representation of an action sequence is independent of the effector (motor) system that implements the sequence. Three experiments tested this theory. Each used a variant of a method developed by Nissen and Bullemer (1987) in which subjects responded to visual signals occupying different spatial positions by pressing a key corresponding to each signal position. Sequence learning is indicated when reaction times to signals that follow a sequence become faster with practice than reaction times to random signals. The first experiment showed transfer of sequential learning of key pressing from the fingers to the arms, or vice versa. Similar transfer was found when a distraction task was added that likely blocked an attentional form of learning (cf. Curran & Keele, 1993). In a third experiment, much but not all of the sequential learning transferred from a situation in which the response was a key press to one with a vocal response, suggesting that at ...