Dershewitz R A
Am J Dis Child. 1979 Jan;133(1):61-4. doi: 10.1001/archpedi.1979.02130010067011.
This study was intended to determine if mothers of small children would use free safety devices to help safety-proof their homes. The study population consisted of an experimental group of 101 families receiving general health education on home safety proofing and a control group of 104 families. Each of the 205 families received two types of safety devices: Kindergards (which are plastic locking devices for cabinets and so forth) and covers for electric outlets. The families were given identical instructions on their use. There was significant increase in the use of the outlet covers in both subgroups, with experimental group using them more (P less than .05) than the control group. There was no significantly increased use of the Kindergards.
本研究旨在确定幼儿母亲是否会使用免费的安全装置来保障家庭安全。研究对象包括一个实验组，有101个家庭接受了关于家庭安全防护的一般健康教育，以及一个对照组，有104个家庭。205个家庭中的每一个都收到了两种安全装置：儿童安全锁（用于橱柜等的塑料锁定装置）和电源插座盖。这些家庭收到了关于如何使用这些装置的相同说明。两个亚组中电源插座盖的使用都有显著增加，实验组使用的比例（P小于0.05）高于对照组。儿童安全锁的使用没有显著增加。
