论文部分内容阅读
心理学家曾做过这样一个有趣的实验:在一个长方形的箱子中间加一道隔门,其内喂养5只母鼠,让它们在其中一间听到蜂鸣声并遭受电击,然后打开隔门,让其跑到另一间去躲避。如此反复几次,以后只要蜂鸣声一响,并未通电,母鼠便逃之夭夭。这时,给以交配。全部妊娠后,让它们在受过电击的那一间里,每天听3次蜂鸣声,不予电击,但把通向安全间的隔门关上,此步骤一直持续到分娩。在整个怀孕期间,母鼠都处在一种惶惶不安的情境中,为了考察这种长期的情绪紧张对后代的影响,将实验组母鼠所生的30只仔鼠与未受这种紧张压力影响的对照组母鼠的30只仔鼠,
Psychologists have done such an interesting experiment: in the middle of a rectangular box plus a door, which feeds five female rats, so that they hear a beep in one and suffer electric shock, and then open the door , Let it go to another to escape. So repeatedly several times, as long as the buzzer sound, did not power, the mother will fled. At this time, give the mating. After all pregnancies, have them beep three times per day in a room that has been subjected to an electric shock without electric shock, but close the door to safety and continue until childbirth. Throughout pregnancy, mother rats are in a state of anxiety, in order to examine the impact of this long-term emotional stress on future generations, the experimental group of 30 offspring born mothers and not subjected to such stress Affected control group 30 female offspring rats,