18. ADULT STATUS AND PERSONALITY RATINGS.
Adult Status of Highly Intelligent Children, Critique of the
Concept of "Genius" as Applied in Terms of IQ, Application of
Bernreuter Inventory of Personality to Highly Intelligent Adolescents

19. THE DEVELOPMENT OF PERSONALITY IN HIGHLY INTELLIGENT CHILDREN General Considerations, The Part Played by Physique, Problem of Leadership, Problems of Adjustment to Occupation, Learning to "Suffer Fools Gladly", The Tendency to Become Isolated, The Concept of "Optimum Intelligence", Conclusion

20. THE CHILD OF VERY SUPERIOR INTELLIGENCE AS A SPECIAL PROBLEM IN SOCIAL ADJUSTMENT The Quality of Gifted Children, The Problem of Work, The Problem of Adjustment to Classmates, The Problem of Play, Special Problems of the Gifted Girl, Problems of Conformity, The Problems of Origin and of Destiny, General Considerations

21. THE ELEMENTARY SCHOOLING OF VERY BRIGHT CHILDREN
Considerations in Planning the Curriculum, Enrichment Units at
Speyer School, Special Work, Emotional Education, Matters of
General Policy

22. PROBLEMS OF RELATIONSHIP BETWEEN ELEMENTARY AND SECONDARY
SCHOOLS IN THE CASE OF HIGHLY INTELLIGENT PUPILS
The Elementary School, Transition from Elementary to Secondary
School, Consideration of the Questions Arising, What about Genius?

PREFACE

This study is founded upon the work of Francis Galton, on the one hand, and of Albert Binet, on the other. It goes back to Galton's Hereditary Genius, read as a prescribed reference in the courses of Professor Edward L. Thorndike, in 1912; and to the publication in 1916 of Professor Lewis M. Terman's Stanford Revision of the Binet-Simon Scale for Measuring Intelligence. It comprises observations, measurements, and conversations covering a period of twenty-three years, during which acquaintanceships and friendships, every one of them delightful, have been formed and maintained with the twelve individuals who form the basis of the study.

It was in November, 1916, shortly after taking appointment as instructor in educational psychology at Teachers College, Columbia University, that I saw for the first time a child testing above 180 IQ (S-B). I was teaching a course in the psychology of mentally deficient children, and it seemed to me that my class should if possible observe under test conditions one bright child for the sake of contrast. Accordingly, I asked whether any teacher present could nominate a very intelligent pupil for demonstration.

Miss Charlotte G. Garrison and Miss Agnes Burke, teachers in the Horace Mann School, Teachers College, New York City, thereupon nominated the child who is called E in this monograph. E was presented at the next meeting of the class. It required two full classroom periods to test this child to the limits of the Stanford-Binet Scale, which had just then been published. E exhausted the scale without being fully measured by it, achieving an IQ of at least 187. He was on that date 8 years 4 months old.

This IQ of at least 187 placed E in Galton's Class X of able persons; i.e., more than six "grades" removed from mediocrity. Taking 1 PE#dis# as one "grade," it placed him at least plus 11 PE from the norm; for 1 PE (Probable Error) equals 8 IQ, according to Terman's original distribution of 905 school children. [1] This appeared as sufficiently striking to warrant permanent recording, since it would rate E as one in a million for statistical frequency, assuming "zeal and power of working" to be also abundantly present.