The score in this test is the number of pictures in which the absurd element has been identified and checked. The stencil furnished with the test booklets shows exactly where each check mark should be made thereby saving some time for the person who marks the test. Where the proper element has been checked and the check mark later removed, no credit should be given. Credit should only be given where the final judgment as expressed by the check mark corresponds to the key furnished with the booklets.
A score from 0 to 6 indicates Inferior Ability
A score from 7 to 10 indicates Low Average Ability
A score from 11 to 17 indicates Average Ability
A score from 18 to 20 indicates High Average Ability
A score from 21 to 24 indicates Superior Ability
Mentimeter No. 3
MAZE THREADING
Nature of the Test.
A great many experiments have been made upon different types of animals to determine how long it would take them to learn to secure their food by going through an unusual “stunt” or travelling over a circuitous route. Mice have been taught, for example, to travel a long distance and through complicated mazes to secure their food, which is in such cases usually placed at the centre of the maze. The effectiveness of learning to thread a maze as a test of the intellectual capacity of the lower animals is probably not superior to the effectiveness of the same sort of learning as a measure of the intelligence of human beings. It is not possible, however, to include in a book the long passageways and blind alleys which would necessarily have to be built out of pretty substantial material in order to keep men from breaking over its sides, but the idea has so far as possible been carried out in the tests which follow. It is quite certain that the ability to trace through a printed maze with a pencil is not equal to the ability to walk through a specially constructed maze of steel, but it is as near the same problem as can be arranged on paper and printed in quantity.
The arrangement of mazes in this member of the Mentimeter family is such that the number of mazes successfully threaded is a distinct indication of the complexity of maze which the individual can successfully negotiate. The test is intended to measure the ability of any individual whether he can read or understand the English language or not. If the two examples shown on the title page are presented on a blackboard, or other large surface, the test may very easily be given as a group test by a skilful examiner, although the directions which follow are prepared for the examination of one individual at a time.