摘要
以具有不同空间特征的十字号为实验材料,采用反应线索范式,旨在探讨刺激空间特征和反应位置对线索效应模式的影响。结果表明:①左右特征突显可以获得最优的反应准备绩效,而内外特征突显增强则导致最差的反应准备绩效;②不同线索效应间的差别主要出现在中间两个反应位置上,尤以突显特征增强时明显。结论:左右特征突显是线索反应任务中较为理想的空间刺激安排方式;与外侧两个反应位置相比,线索对于中间两个反应位置的提示作用更大。
Using response-cuing paradigm and cross signs with different spatially aligned features, this study aims at exploring the effects of spatial features of stimulus and response locations on the mode of cuing effects. The results show that salience of left-right features produce left-right cues effect advantage and salience of inner-outer features produce inner-outer cues advantage effect. The reaction time is the shortest and accuracy is the highest when left-right feature is salient, and the performance is the poorest when inner-outer feature is augumented. Cues are more effective for the two inner response locations than to the two outer ones.
出处
《人类工效学》
2006年第1期7-10,共4页
Chinese Journal of Ergonomics
关键词
空间特征
反应位置
线索效应
spatial feature, response location, cuing effect
