Burke Johnson nbsp;is a professor in the Professional Studies Department at thenbsp;University of South Alabama. His PhD is from the REMS (research, evaluation, measurement, andnbsp;statistics) program in the College of Education at the University of Georgia. He also has graduate degrees in psychology, sociology, and public administration, which have provided him with anbsp;multidisciplinary perspective on research methodology. He was guest editor for a special issue ofnbsp; Research in the Schools focusing on mixed research (available online at www.msera.org/rits_131.htm) and completed a similar guest editorship for the American Behavioral Scientist .nbsp;He was an associate editor of the Journal of Mixed Methods Research . Burke is first author ofnbsp; Educational Research: Quantitative, Qualitative, and Mixed Approaches (Sage, 2014, 5th edition);nbsp;second author of Research Methods, Design, and Analysis (Pearson, 2014, 12th edition); coeditornbsp;(with Sharlene Hesse-Biber) of The Oxford Handbook of Multimethod and Mixed Methods Researchnbsp;Inquiry (2015); coeditor (with Paul Vogt) of Correlation and Regression Analysis (2012); andnbsp;associate editor of The SAGE Glossary of the Socialnbsp;and Behavioral Sciences (2009). nbsp;
Larry Christensen (PhD University of Southern Mississippi) is Professor and Chair of the Department of Psychology at the University of South Alabama. Larry is the author of several successful textbooks and has published more than 60 journal articles.