语言/国家：
类似的网站 Icpsr.Umich.Edu
ICPSR
描述: Provides access to a collection of downloadable data. While some data is only available to individuals from member institutions, a collection of criminal justice data, election data, and data from the General Social Surveys is ...
热门搜索： icpsr umich
网站评级:
3.0 / 5.0, 审阅 Sites Like Search
语: English
The Roper Center for Public Opinion Research is one of the world's leading archives of social science data, specializing in data from surveys of public opinion.
网站评级:
3.0 / 5.0, 语: English
Provides sampling and related services exclusively to survey research professionals.
网站评级:
3.0 / 5.0, 语: English
Includes details of instrumentation projects, course information and online labs.
网站评级:
3.0 / 5.0, 语: English
The Marist Institute for Public Opinion (MIPO) is a survey research center. MIPO is home to the Marist Poll and conducts polls on politics, the economy, sports ...
网站评级:
3.0 / 5.0, 语: English
California Survey Research Services is a data collection and data processing company. CSRS has extensive experience in public policy, consumer products and ...
网站评级:
3.0 / 5.0, 语: English
Global source of public opinion research on international affairs and policy. New polls of European, Asian, and American opinion are released. Findings from ...
网站评级:
3.0 / 5.0, 语: English
Makes multichannel recording and stimulation devices available to researchers which will enable them to more efficiently communicate with the brain. Includes events ...
网站评级:
3.0 / 5.0, 语: English
CASES multi-mode survey software: Computerized Survey Methods Program, U.C. Berkeley
网站评级:
3.0 / 5.0, 语: English