Howard Tokunaga is Professor of Psychology at San Jose State University, where he serves as Coordinator of the MS Program in Industrial/Organizational (I/O) Psychology and teaches undergraduate and graduate courses in statistics, research methods, and I/O psychology. He received his bachelor's degree in psychology at UC Santa Cruz and his Ph.D. in psychology at UC Berkeley. In addition to his teaching, he has consulted with a number of public sector and private sector organizations on a wide variety of management and human resource issues. He is author of Moving from IBM SPSS to R and RStudio: A Statistics Companion , and co-author (with G. Keppel) of Introduction to Design and Analysis : A Student's Handbook . In his spare time, he enjoys the outdoors, museums, live theater, and being physically, socially, and politically active as possible.