CATI——一种卓越的现代统计调查技术

电脑辅助电话调查系统简称CATI系统,是利用电脑辅助电话调查而开发的一种调查访问作业系统。通过该系统,调查人员可以以更短的时间,更少的费用,得到更加优质的访问数据,并可被各种统计软件直接使用。拜电脑和电话近几年高速增长之赐,CATI在我国被广泛运用已具备了关键性的物质基础。     

An Evaluation of a Large-scale Cati Household Survey Using Random Digit Dialling

Computer-assisted telephone interviewing and random digit dialling are increasingly being used to conduct household surveys in Australia. However, there is little published information concerning Australian experience with such surveys. In 1995 the Government Statistician's Office in Queensland conducted a household survey to study population migration using these techniques. The survey involved a sample of 110 000 telephone numbers resulting in 38 000 responding households. This article describes a computerized survey management system that was developed and which provided information concerning important operational and quality aspects of the survey.