Severini, Thomas A (department Of Statistics (2) Bailey, Jon S. (florida State University, Burch, Mary R. (behavior Management Consultants (2) Ruderman, Michael (university Of Agder (1) Mcgrath, Timothy J. (tjmcgrath (1) Bilder, Christopher R. (university Of Nebraska–lincoln, Loughin, Thomas M. (simon Fraser University (1)