Reviews

• Steve Stemler, International Study Center, Boston College
  "an outstanding resource . . . written precisely at the level I was looking for." Read more...



• Rich Hass, "Clear, Concise and Fun!"
  "A must for the professional library of any researcher!" Read more...



• Ben Wright at MESA, University of Chicago
  ". . . a rich gift to the promotion of good science." Read more...



• George W. Dudley - "Rasch Modeling for Mere Mortals"
  "This is a highly readable book . . . it becomes surprisingly clear these authors actually like their subject and want to share it with others!" Read more...



• William Fisher, Jr., Ph.D., LSU Health Sciences Center
  "What a landmark event! . . . this book will do more to open up measurement in the human sciences than almost all previous efforts combined." Read more...