群际行为对女大学生时间知觉的影响

The Influence of Intergroup Behavior on Female College Students' Temporal Perception

目的:探讨群际行为对女大学生时间知觉的影响。方法:本研究采用最小分组法,实验分为对照和控制两部分,均采用红绿两种颜色的名字作为刺激材料。对照实验中,被试不分组。控制实验中,根据被试所选T恤的颜色与刺激呈现颜色是否一致,使被试与目标刺激形成不同的群际关系(组内或组外)。通过标准刺激时距的学习,要求被试比较并判断目标刺激与标准刺激间呈现时间的长短。结果:1有无分组对被试时距判断的主效应显著(F(1,30)=8.930,P<0.05);2在有分组的情况下,被试表现出对组内刺激呈现时距的显著高估(t=-2.057,P<0.05);3当刺激呈现时距为800ms时,被试显著高估组内刺激的呈现时距(t=-2.684,P<0.05)。结论:群际行为影响女大学生的时间知觉能力,在区分组内外成员的情况下,女大学生与组内成员相处时,需要更多的社会认知资源,所知觉到的时间明显长于其实际物理时间。

Objective：To explore the influence of intergroup behavior on female college students＇temporal percep-tion.Methods：This study used minimal groups.The experiments were divided into two parts：Compare experiment and control experiment,which both used the names in red and green as stimuli.In the compare experiment,subj ects were not categorized,whereas in the control experiment,participants were divided into in-group and out-group, depending on whether the T-shirt they chose was the same color or not as the stimulus＇.Based on learning the standard duration,participants were required to compare the stimulus＇duration with the standard＇s.Results：①There was a significant main effect of the grouping（F（1,30）=8.930,P〈0.05）;②The grouped participants significantly o-verestimated the inter-group stimuli＇s duration（t=-2.057,P〈0.05）;③When the stimuli＇s duration was 800ms, the participants were inclined to overestimate the inter-group stimuli＇s duration compared with the out-group＇s （t=-2.684,P〈0.05）.Conclusion：The intergroup behavior influences female college students＇temporal perception. In the case of grouping,female college students need more social cognitive resource while interacting with intergroup members,the perceptual temporal is significantly longer than the physical duration.