短时距知觉中的面积效应

AREA EFFECT ON THE PERCEPTION OF SHORT DURATION

初步探讨了短时距（１─５ｓ）下时距刺激的面积大小和立体框架大小对时距知觉的影响及其成因。结果表明：刺激的面积大小对短时距知觉的影响极其显著；存在两种不同反应类型的被试─－大小依存者与非大小依存者，在不同反应类型的被试中刺激的立体框架大小对短时距知觉的影响不同，刺激的立体框架大小对大小依存者的短时距知觉的影响极其显著，但对非大小依存者的影响不显著。

The hypothesis that the size of the stimulus area and three dimensional frame had a direct effect on subjective reproduction of short duration (1-5seconds) was tested through two experiments. The main results are: 1 )The size the of stimulus area had a significant effect on the subjective reproduction of short intervals: 2)There were two knids of response among the subjects:size dependence and non-size dependence. The significant effect of the site of three dimensional frame on reproduction was found on size dependent subjects only.