Note 3 — Chapter X · THE MENTIMETER TESTS (continued 3)
Reading edition
The samples in the Mentimeter are selected from the Thorndike list and have the following values on the Thorndike Scale E, “Inferior” equals 8.0; D, “Low Average” equals 10.5; C, “Average” equals 12.2; B, “High Average” equals 13.4; A, “Superior” equals 16.