Guido Tiemann - Certainty, Risk, Ambiguity. Re-Assessing Spatial Theory Riccardo Di Leo - Berlinguer I love You: The Long-Lasting Effects of Expressive Voting Klara Dentler - The Ambivalent Voter: Investigating the Development of Ambivalent Political Attitudes and their Impact on Vote Switching in the Multi-Party Context David Andersen - Partisanship is one helluva drug: Testing partisan loyalty with deviant candidates