Throughout the ‘super election’ year 2002, the Public Opinion Research Centre investigated how voters’ decisions developed, with its September and October surveys focusing on the coming Senate election. The data obtained are fully comparable with those that had been, since 1996, regularly collected before Senate elections. Voters of the KSCM and the ODS were most firmly decided about their choice (both roughly 30% as opposed to the average of 23%), followed by 34% of those who said that the Senate election would definitely take place in their constituency; more than a half of those who were firmly decided to participate in the election; 58% of those who said they knew all or almost candidates and 46% of those who were decided to vote for parties and not for personalities.