Essentials of Statistics for the Behavioral Sciences, Loose-Leaf Version

Frederick J Gravetter is Professor Emeritus of Psychology at The College at Brockport, State University of New York. While teaching at Brockport, he specialized in statistics, research design, and cognitive psychology. Dr. Gravetter received his Bachelor's degree in mathematics from M.I.T. and his Ph.D. in psychology from Duke University. In addition to publishing several research articles, Dr. Gravetter is co-author of the best-selling STATISTICS FOR THE BEHAVIORAL SCIENCES, 10th Edition, ESSENTIALS OF STATISTICS FOR THE BEHAVIORAL SCIENCES, 9th Edition, and RESEARCH METHODS FOR THE BEHAVIORAL SCIENCES, 5th Edition. Larry B. Wallnau is Professor Emeritus of Psychology at The College at Brockport, State University of New York. The recipient of grants and awards in both research and teaching, Dr. Wallnau has published numerous research articles primarily on the effect of psychotropic drugs. With Frederick J Gravetter, he has co-authored previous editions of STATISTICS FOR THE BEHAVIORAL SCIENCES, now in its tenth edition, and ESSENTIALS OF STATISTICS FOR THE BEHAVIORAL SCIENCES, now in its ninth edition. Lori-Ann B. Forzano is Professor of Psychology at The College at Brockport, State University of New York, where she regularly teaches undergraduate and graduate courses in research methods, learning, the psychology of eating, and statistics. She earned a Ph.D. in experimental psychology from the State University of New York at Stony Brook, where she also received her B.S. in psychology. Dr. Forzano's research examines impulsivity and self-control in adults and children. Her research has been published in the Journal of the Experimental Analysis of Behavior, Learning and Motivation, and The Psychological Record. Dr. Forzano has also co-authored RESEARCH METHODS FOR THE BEHAVIORAL SCIENCES, 5th Edition.