CROP Socio-Cultural Survey, 1987

The Socio-Cultural surveys are part of a major series of comparative international studies of basic values. Parallel surveys are done each year in several European countries and the United States. CROP Inc. began this series in Canada in 1983. These surveys investigate a wide range of basic attitudes- social, cultural, economic and political.社会文化调查（Socio-Cultural Surveys）属于大型基础价值观比较国际研究系列的一部分。每年均在若干欧洲国家及美国同步开展平行调研。CROP公司（CROP Inc.）于1983年在加拿大启动了该系列调研项目。此类调查围绕社会、文化、经济与政治等多领域的基础态度展开广泛研究。