“…While there is no commonly agreed method on how to select and formulate the questions used by VAAs to match their users to political actors, the selection usually begins with a set of statements that reflect the assumptions of those who are involved in the design of the VAA about the issues that are deemed politically salient in the particular election, that is often supplemented by more generic statements used in electoral research surveys (e.g., Andreadis, 2013;Wall et al, 2009). A few VAA designers often invite journalists (see Krouwel et al, 2012), representatives of political parties (as in the cases of Stemwijzer and Wahl-O-Mat), and/or other stakeholders (see Marzuca et al, 2011) in the process. Yet others have suggested the possibility of more systematic selection methods based on topics derived from automated text analyses of newspaper corpora (Krouwel et al, 2012), issues that were featured in bills debated by the legislature ( Skop, 2010), or issues extracted through a qualitative analysis of party manifestos (Krouwel et al, 2012).…”