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以前,我们中国有一句话叫做“人多力量大”。其实,在群体组织中,并不必然得出1+1>2的结果,德国科学家瑞格尔曼的拉绳实验也能告诉这一点:参与测试者被分成四组,每组人数分别为一人、二人、三人和八人。瑞格尔曼要求各组用尽全力拉绳,同时用灵敏的测力器分别测量拉力。测量的结果有些出乎人们的意料:二人组的拉力只为单独拉绳时二人拉力总和的95%;三人组的拉力只是单独
In the past, we have a Chinese saying that “people are more powerful”. In fact, in the group organization, it is not necessarily the result of 1 + 1> 2. The pull-rope experiment by German scientist Riglman can tell this point: the participants are divided into four groups of one person each , Two, three and eight. Riglman asked each group to try their best to pull the rope while measuring the tension separately with a sensitive force-measuring device. The result was somewhat surprising: the duo’s pull was only 95% of the sum of the two pulling forces when pulled alone; the pull of the trio was only on its own