There is also a letter from his mother dated December 10, 1937, at which time K was [nearly] 15 years old. In the following month he was to be graduated from Theodore Roosevelt High School, New York City. Plans were being made and advice sought concerning college. K had "gone through high school an honor student. . . . His high school record is outstanding. Regents marks, etc., exceptionally high." [1] This chapter was written by H. L. H. CHAPTER FIFTEEN CHILD L This exceptionally gifted boy, born May 5, 1927, was a member from the beginning of the experimental group for "rapid learners" established February, 1936, in Speyer School by Leta S. Hollingworth. [1] In achievement as measured by standard tests from time to time he led that group of highly selected children, his IQ being 200. At the request of his parents he had been recommended for admission to the project by the principal of the public school he was then attending in Brooklyn (P.S. 35). FAMILY BACKGROUND Child L's ancestry is Austrian-Hebrew. Of his paternal relatives, an uncle and a cousin are rabbis, and at the time this record was made a cousin was professor of mathematics in the University of Krakow. L's maternal grandfather was an Austrian merchant and also a learned man, who is said to have written several books. The maternal grandmother of L was active in local circles to which she belonged. At her death she left money for L's college education. A maternal uncle is an architect. L's mother's cousin is a physician. No mentally defective or totally incompetent persons among L's ancestors are known. _Father_. Child L's father is a high school graduate. He was 33 years of age when L was born. His trade is that of jeweler, but being unable to find work in this line he has taken employment in a factory making airplane precision instruments. _Mother_. L's mother is a high school graduate. She was 29 years of age when L, her only child, was born. She was a dressmaker before her marriage. EARLY HISTORY L is rated by his parents as having "good health" and as being "well-balanced." He cut his first tooth at 9 months, began to talk at 9 months, according to his parents, and to walk at 15 months. He learned to read at 4 years. His playmates are several years older than he (10-12 years). L likes to play. His favorite recreations are reading, chess, and checkers. In January, 1935, at the age of 8 years 5 months, he was in Grade 5A1. His school ratings had been A for every term and he had accomplished four years' work in two years. The Otis Self-Administering Tests had been used in the school and L had been credited with an IQ of 153--much lower than that subsequently found to characterize him. It was at this time that he was recommended for the group of "rapid learners" at Speyer School.