摘要
一、问题动觉通道是定势问题的策源地;而编码问题则一向多在视觉、听觉通道探素,在动觉通道的研究较少。本实验拟从动觉记忆这种最简单的认知活动入手。
Twenty seven blndfolded subjectswere instructed to move their forearmsalong a radian scale and to stop at aprescribed point.They were then in-structed to repeat the motion immediatelyand again after an interval of one min-ute under three modes of sets and threeforms of encodings.The three modes of sets were:(1)deducting the same scores for lead andlag;(2)deducting more scores for lead;(3)deducting more scores for lag.The three forms of encodings were:(1)no encoding;(2)in radians;(3)incentimeters.The main results in terms of themagnitude of deviaion were:(1)noencoding;(2)in radians;(3)in centi-meters.The main results in terms of themagnitude of deviation were:(1)in theimmediate memory there was no signifi-cant difference among the results ei-ther of different sets or of differentencodings.(2)in the memory after oneminute the result of encoding in centi-meters was significantly unsatisfied.The main results in terms of thedirection of deviation were:(1)the ki-nesthetic memory seems to be of a con-servative tendency.Even un(?) se(?) 3(deducting more scores for lag)somedeviations are still in the form of lag.(2)The differerence between the re-salts of set 2 and set 3 is very signi-ficant.
