目标类别空间关系判断任务中的提示效应

A Study of the Cueing Effect on the Task of Judgment of Categorical Spatial Relations

研究采用"提示-目标"的范式,探讨不同范围区域性提示对类别空间关系判断任务的影响,以期丰富已有的研究成果。研究结果发现:在类别空间关系判断任务中同样存在注意的提示效应,而且提示范围的效用程度影响被试在任务中的反应效率,另外这种提示效应还受到任务特性和背景刺激中存在的空间关系的影响。

To enrich the achievement of visual space attention and extend the conclusions about the cueing effect, we studied the cueing effect on the judgment of categorical spatial relations, adopting the ＂cue-target＂ pardigm. The study results indicate that the cueing effect exists in the task of the judgment of the categorical spatial relations, and the utilization degree of cue range works on the subjects＇ reaction efficiency. Besides, the cueing effect is also affected by a task＇s characteristic and the space relation of background stimuli.