This site helps researchers identify, select, and locate appropriate measures of human traits, abilities, and attitudes. Survey Documentation and Analysis SDA is a set of programs for the documentation and Web-based analysis of survey data. There are also procedures for creating customized subsets of datasets. This site provides access to national omnibus surveys, studies of racial attitudes and prejudice, health surveys, studies of substance abuse, studies of aging, and studies of criminal justice. Simple analyses can be performed on line.
Data can be down loaded for more complex analyses.
At times researchers need to contact other investigators to learn more about their research methods, statistical analyses, or to obtain copies of research materials. College and University Home Pages . If you know the researcher's institutional affiliation you can use this site to link to more than 3,000 colleges and universities around the world. Search for someone. If a search by institutional affiliation is not successful, you can search a number of white pages listings on the Web.