Munger M P, Solberg J L, Horrocks K K, Preston A S
Department of Psychology, Davidson College, Davidson, North Carolina 28036, USA.
J Exp Psychol Learn Mem Cogn. 1999 Jan;25(1):157-71. doi: 10.1037//0278-7393.25.1.157.
Representational momentum is a positive memory distortion for an object's final position following the presentation of an implied event (J.J. Freyd, 1987). Positive memory distortions occur when observers accept test positions beyond the final presented position, or forward along the implied trajectory, as the same more readily than positions behind the final position. Four experiments explored implied events depicting rotations about various depth axes in shaded and silhouette conditions. Positive memory distortions were observed for all depth rotations under certain shading conditions, with some differences in the size of the distortion between axes. No directional effects (e.g., right vs. left) were observed. The overall positive memory distortions observed for depth rotations contrasted with the negative distortions previously observed for translation motion in depth (T.L. Hubbard, 1995 ).
表征动量是指在呈现一个隐含事件后，对物体最终位置的一种正向记忆扭曲（J.J. 弗雷德，1987年）。当观察者比最终呈现位置之后的位置更倾向于将超出最终呈现位置或沿隐含轨迹向前的测试位置视为相同位置时，就会出现正向记忆扭曲。四项实验探究了在阴影和轮廓条件下描绘围绕各种深度轴旋转的隐含事件。在某些阴影条件下，所有深度旋转均观察到正向记忆扭曲，不同轴之间的扭曲大小存在一些差异。未观察到方向效应（例如，右与左）。深度旋转所观察到的总体正向记忆扭曲与先前在深度平移运动中观察到的负向扭曲形成对比（T.L. 哈伯德，1995年）。
