How can I identify the universe for a question (which respondents were asked the question)?
You can view the universe of respondents for each question in the separate surveys by
choosing the ?View Universe? link on the variable pages in the Interactive Codebook section of the CPES Web site. The actual questionnaires for each survey are also available through the links to each of the project sites on the CPES home page. These questionnaires also have routing instructions included.