Symposium: Qualitative Comparative Analysis Qualitative Comparative Analysis in Critical Perspective by Samuel R. Lucas and Alisa Szatrowski Comments by Charles Ragin; Peer Fiss, Axel Marx, and Benoit Rihoux; Wendy Olsen; Steve Vaisey; Jake Bowers; Jason Seawright; and David Collier Rejoinder by Samuel R. Lucas Modelling Strategies Alleviating Ecological Bias in Poisson Models Using Optimal Subsampling: The Effects of Jim Crow on Black Illiteracy in the Robinson Data by Adam N. Glynn and Jon Wakefield An Extended Cultural Consensus Theory Model to Account for Cognitive Processes in Decision Making in Social Surveys by Zita Oravecz, Katherine Faust, and William H. Batchelder Comparing Spatial and Multilevel Regression Models for Binary Outcomes in Neighborhood Studies by Hongwei Xu Scaling Logistic Network Regression for Scalable Analysis of Networks with Joint Edge/Vertex Dynamics by Zack W. Almquist and Carter T. Butts Creating Measures of Theoretically Relevant Neighborhood Attributes at Multiple Spatial Scales by Michael D. M. Bader and Jennifer A. Ailshire The Effect of Labeling and Numbering of Response Scales on the Likelihood of Response Bias by Guy Moors, Natalia D. Kieruj, and Jeroen K. Vermunt