The score in this test is determined by the number of lines in which the candidate has entered the correct forms to complete the line perfectly. No credit should be given if any one of the sections remain unfilled or be filled incorrectly. The stencil which is furnished with the test booklets makes the task of marking the errors very much simpler than it is without such aid. The total score obtained should be entered in the lower right-hand corner of the title page of the booklet. [Illustration: Fill in the missing forms] Scores from 0 to 2 indicate Inferior Ability Scores from 3 to 5 indicate Low Average Ability Scores from 6 to 12 indicate Average Ability Scores from 13 to 15 indicate High Average Ability Scores from 16 to 20 indicate Superior Ability MENTIMETER NO. 7 CHECKING IDENTITY OF NUMBERS _Character of the Test._ Bank tellers and other clerical workers find it necessary very frequently to compare signatures or numerical figures as to identity. A test might be arranged in which it was necessary for an individual to compare several sets of numbers all of the same length and general appearance. Such a test would, however, resolve itself very largely into a test of speed. The present form attempts to eliminate some of the speed element and to take to itself as much as possible of the quality of measuring the complexity which is necessary to cause an error in the recognition of identity. There are thirty numbers to be compared with another list of thirty in a parallel column. The first numbers have only two digits but the number of digits is increased fairly regularly until in the last pairs eleven digits in one column must be compared with the eleven digits in another. This test is probably as useful a measure of ability to notice small details as it is necessary to make. The chief objection to it will come from individuals who are not gifted by nature with the ability to think in terms of numbers. This objection is not serious and will not be as valid even in their own cases as those who make it are inclined to believe. The test may be given as a group test if some means be provided for demonstrating before the entire group at one time just what type of activity is wanted. The directions given below are for giving the test as an individual examination, but with slight modifications the same directions will serve quite well for group examination. It is not necessary, of course, for the candidates to understand the English language if the examiner is thoroughly effective in his pantomimic instructions. _Directions for Giving the Test._