A group of random people who are given a test, the results of which give a baseline range or “norms” as part of clinical experimental protocols. A subject would then be tested and the results of his or her tests would be compared to the norms.
LlewellynCon 2025: June 11 - 20
Join us for our sixth annual LlewellynCon: a free, virtual event with 10 days of presentations and Q&As with some of your favorite authors. Visit our main event page to view the full schedule of author...