美国的一位心理学家在露天游泳池中做了一个有趣的试验,故意安排不同的人溺水,然后观察有多少人会去营救他们。结果耐人寻味。在长达一年的试验中,当白发苍苍的老人“溺水”时,累计有20人进行了营救;当孩子“溺水”时,累计有32人进行了营救;而当妙龄女子“溺水”时,营救人员的 A psychologist in the United States made an interesting test in an open-air swimming pool, deliberately arranging for different people to drown, and then observed how many people would rescue them. The result is thought-provoking. In a year-long experiment, when gray-haired old people “drowning water”, a total of 20 people were rescued; when the children “drowning water,” a total of 32 people were rescued; and when the young women “drowning water” When rescue personnel