1. Abigail R. A. Aiken and Dana M. Johnson are with the LBJ School of Public Affairs, University of Texas, Austin. Jennifer E. Starling and James G. Scott are with the Department of Statistics and Data Sciences, University of Texas, Austin. Alexandra van der Wal and Sascha van der Vliet are with the Faculty of Science, VU University, Amsterdam. Kathleen Broussard is with the Department of Sociology, University of Texas, Austin. Elisa Padron is with the College of Natural Sciences, University of Texas,...