Golden Bear Omnibus Survey 2007
收藏数据链接：
官方服务：
资源简介：
The sample for the 2007 GBO is a dual frame sample, consisting of two parts: (1) a sample of cell phones within California; (2) a sample of residential landline telephones in California. In the landline sample one person per household was selected to be interviewed. Only English or Spanish speakers, resident in California, aged 18 and over were eligible to be included in the sample. The number of completed interviews was 1,186
创建时间：
2024-01-31
