An attmept to [[Bachtiger - 2009 - Discourse Quality Index|improve DQI]]<ref>[http://www.ash.harvard.edu/extension/ash/docs/baechtiger.pdf Bachtiger, A., et al. "Measuring deliberation 2.0: standards, discourse types, and sequenzialization." ECPR General Conference, Potsdam. 2009.]‏</ref>