Before revision: The addition of the second dimension accounts for these inter-party differences, and the cutting line is more horizontal than vertical (meaning the cleavage is found on the second dimension rather than the first dimension on these votes) This pattern was evident in the 1991 House vote to require waiting periods on handguns: House Vote on Handgun Waiting Period (1991) Political Ideology DW-NOMINATE scores have been used widely to describe the political ideology of political actors, political parties and political institutions.
After revision: The addition of the second dimension accounts for these inter-party differences, and the cutting line is more horizontal than vertical (meaning the cleavage is found on the second dimension rather than the first dimension on these votes) This pattern was evident in the 1991 House vote to require waiting periods on handguns: House Vote on Handgun Waiting Period (1991) Political ideology DW-NOMINATE scores have been used widely to describe the political ideology of political actors, political parties and political institutions.