Representational momentum for a spiral path.
Representational momentum for a spiral path.
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螺旋路径的代表性动量。
DOI：
10.1037//0278-7393.20.4.968
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
Jones,KT
中科院分区：
文献类型：
--
作者：
Freyd,JJ;Jones,KT
当一个球以高速穿过螺旋管时，球出现在与球离开管的点相切的直线上。然而，过去的研究表明，许多s认为球的轨迹是弯曲的。在本文中描述的3个实验中，一个球穿过螺旋管在计算机图形屏幕上被动画化。使用表征动量范式测量了学生对球沿三种路径的位置的记忆扭曲。滞留时间在3个实验中有所不同。本文报告的3个实验结果重复了表征动量效应的保留间隔结果，并表明球离开螺旋管的表征路径是螺旋形的。这些发现可能会解释为什么人们在过去的研究中对螺旋管问题表现出天真。
When a ball is shot through a spiral tube at high speed, the ball emerges in a straight path tangent to the ball's point of departure from the tube. However, past research has shown that many Ss believe the ball follows a curved pathway. In the 3 experiments described in this article, a ball traveling through a spiral tube was animated on a computer graphics screen. Ss' memory distortions for positions of the ball along each of 3 pathways were measured using a representational momentum paradigm. Retention interval was varied across the 3 experiments. The results from the 3 experiments reported here replicate retention interval results previously reported for representational momentum effects, and they suggest that the representational pathway of a ball exiting a spiral tube is spiral in shape. These findings may shed some light on why people have demonstrated naivete on the spiral tube problem in past research.