在联合国儿童基金会资助下,我国政府于1985——1989年在全国九省区进行了一次儿童情况抽样调查。这次调查的特点是覆盖面广,代表性强,调查内容多,调查难度大。为了保证这次调查顺利进行,四川省儿童情况抽样调查领导小组及其办公室(以下简称省儿调办)自始至终把质量控制摆在首要位置。 With the support of UNICEF, my government conducted a sample survey of children in all nine provinces and autonomous regions in China from 1985 to 1989. The survey is characterized by wide coverage, strong representativeness, more investigations and more difficult investigations. In order to ensure the smooth progress of this investigation, the Leading Group for Children’s Sample Surveys in Sichuan Province and its office (hereinafter referred to as Provincial Children’s Office) put quality control first and foremost.