Excerpt from site: The CCES is a 50,000+ person national stratified sample survey administered by YouGov. Half of the questionnaire consists of Common Content asked of all 50,000+ people, and half of the questionnaire consists of Team Content designed by each individual participating team and asked of a subset of 1,000 people.
- Link to datasets here: https://tischcollege.tufts.edu/research-faculty/research-centers/cooperative-election-study