曾经有一些研究人员分别在大学生、中学生、小学生和幼儿园小朋友中做了一个同样的实验。实验很简单,就是在黑板上画了一个圆圈,然后问不同年龄组的人这是什么?大学生们面面相觑,居然没有一个人说出答案,他们怕被人笑话自己愚蠢;在中学生 There have been some researchers doing the same experiment among college students, middle school students, primary school children and kindergarten children respectively. The experiment is very simple, is to draw a circle on the blackboard, and then ask people of different age groups What is this? College students looked at each other, but no one said the answer, they are afraid of being a joke their own stupid;