The document summarizes an original study that measured "coalition mood" in European parliamentary democracies using applause patterns between coalition partners. The study analyzed over 350,000 interactions during debates in Germany from 1998-2017 and Austria from 2003-2018. It defined coalition mood as the level of policy and non-policy conflict, and assumed more applause indicates a better atmosphere. The replication study contributor confirmed that a negative binomial model was more appropriate than Poisson for this overdispersed data on applause counts.