The innovation module contains items that are only asked to subsets of respondents. This includes questions submitted by BES users plus other experimental questions, and cover topics such as a respondent’s propensity to vote for a given party, whether they discuss politics regularly and if so who with, and how they would feel if a son or daughter married a supporter of a particular party (as a measure of social distance).
Note that these questions may also appear in the main survey in subsequent waves.