Williams I D
a Department of Kinesiology , University of Waterloo.
J Mot Behav. 1971 Sep;3(3):205-11. doi: 10.1080/00222895.1971.10734903.
The effects of prior positions (PL), practice reinforcements of the criterion distance (CT), and retention intervals on proactive interference (PI) in a 20-cm. linear positioning task were examined. Independent treatment groups had either 0, 3, or 5 PL, with 1, 3, or 10 CT, and a 5-, 15-, or 50-sec. retention interval. Only absolute error scores at recall indicated PI. This forgetting occurred only under the highly restricted conditions of 5 PL and 1 CT after 15-and 50-sec. retention intervals. Since 0 PL groups showed no differences in recall over levels of retention intervals, PI alone apparently caused the forgetting.
研究了在一项20厘米线性定位任务中，先前位置（PL）、标准距离（CT）的练习强化以及保持间隔对前摄干扰（PI）的影响。独立的治疗组分别有0、3或5个PL，1、3或10个CT，以及5秒、15秒或50秒的保持间隔。只有回忆时的绝对误差分数表明存在前摄干扰。这种遗忘仅在15秒和50秒保持间隔后，5个PL和1个CT的高度受限条件下发生。由于0个PL组在不同保持间隔水平上的回忆没有差异，显然仅前摄干扰导致了遗忘。
