摘要
后见之明偏差是指个体在知道事情结果之后,过高估计自己事先预测水平的一种偏差现象。本研究以实验法对大学生个体和团体后见之明偏差进行了检验和比较。实验以分层抽样的方法随机选取男女大学生被试各20名,通过所设计的模糊图片辨认任务对被试的后见之明偏差进行了研究。结果显示:个体和团体都表现出了后见之明偏差。个体与团体的后见之明偏差差异不显著;后见之明偏差的性别差异显著,女性后见之明偏差大于男性。
Hindsight bias is individual overestimates the the phenomenon that the probability of the event happen after it was known. This paper is devoted to exporting the distinction of the hindsight bias in indi- vidual and group. 40 participants were selected to measure visual hindsight bias by fuzzy pictures task. The results showed that both the individuals and groups appeared hindsight bias. However, there is no statistical difference between the groups and individu- als; the main effect of the sex is significantly, and women＇s hindsight bias are more than men＇s.
出处
《社会心理科学》
2012年第2期50-53,128,共5页
Science of Social Psychology
关键词
后见之明
模糊图片
个体
团体
Hindsight
Fuzzy picture
Individual
groups
