_1931_. G was given a Stanford-Binet examination by Leta S. Hollingworth in May, 1931, within a few days of his eighth birthday. He achieved an IQ of 192. The following comment is included in the record: The increase over the IQ obtained at the age of 6 is not unusual for a very young, very bright child, although it would be very unusual for an average child. I shall be glad to test G again when he is about 12 years old, and when he is 16 years old. Also his little brother. _1933_. On April 5, 1933, at the age of 9 years 10 months, G was again tested by Leta S. Hollingworth, perhaps as a class demonstration. He was then in Grade 7B and his IQ is recorded as 176 plus. The following comment is made: Children of G's present age can no longer be reliably measured in terms of IQ by any existing test if they have previously scored above 185 IQ. . . . The IQ of 176 plus merely informs us that the test has begun to "run down" in his case. . . . Next time we test him we shall have to use a test scoring in _points_ only, which will place him on the centile scale for adults. . . . His physical measurements correspond closely to the norms for boys of about 11 years. _1934_. There is in the files a Stanford-Binet record of G taken by Leta s. Hollingworth, March 19, 1934. His age was then 10 years 10 months and he was in Grade 8B in P.S. 208, Brooklyn. He passed without error all the tests in the scale (Average Adult and Superior Adult). _Miscellaneous records_. In the McElwee report already cited the following scores are recorded, on a variety of scales, covering a two-year period (1931-1933). DATE TEST AGE SCORE May 5, 1931 Stanford-Binet 8-0 192 Oct. 7, 1931 Porteus Maze 8-5 12 years Healy Picture Completion 13 years Porteus Form and Assemblying 8 years Thorndike-McCall Reading: Form B 6B Grade Stanford Achievement Test: Form A, Arithmetic Computation 8A Grade Trabue Language Completion, Alpha 15-10 years May 18, 1932 Elementary Reading, Los Angeles, Form 3 9-0 12A Grade Arithmetic Fundamentals, Los Angeles, Form 4 9A Grade Woody-McCall Spelling, List 5 9B Grade Trabue Language Completion, Beta 16-4 years Jan. 6, 1933 New Stanford Achievement Test Form V 9-8 18 years