R is well developed physically, above average in height, and considerably above average in weight, likes the outdoors, especially hiking and riding horseback. At the age of 9 he showed the first symptoms of the approach of puberty. R is well adjusted to his school and his playmates, plays on their soccer and baseball teams, is well liked, and is a leader in many of their activities.
Other cases. In addition to these children who have been somewhat fully described, a few others testing above 180 IQ (S-B) have been mentioned in the literature of gifted children or their records have appeared in tabulations. In 1923 Dvorak told of a boy of IQ 183 (S-B) who was examined at the University of Minnesota. This boy was conspicuously maladjusted at school. He "hated school," and did poor work there. He was 8 years 7 months old at the time of examination, and passed the tests at a mental level of 15 years 9 months. The educational authorities were unsympathetic and resistant to advice, but finally placed the child in the fifth grade, where both work and conduct improved greatly. This observer also mentions a boy of 189 IQ (S-B) who was tested at the same University.
Cyril Burt, writing of mental tests in the schools of London, cites an English boy of 190 IQ, but does not give a description of him. The value of these mere mentions is slight because there is no elaboration and no subsequent history of the cases which would be useful for purposes of generalizations.
GENERALIZATIONS
The preceding [cases] describe in some detail 19 cases rating 180 IQ or better, if those be included (3 cases) that were reported before the Stanford Revision came into use. Although the reports are lacking in uniformity and vary in emphasis, it is possible to glean from them a few generalizations concerning origin and development among the gifted.
Origin is extremely varied as regards racial stock. In describing
the 14 American children, German descent is mentioned 3 times,
French 3, Scottish 5, English 5, Swedish 1, Scotch-Irish 1,
Dutch 1, Jewish 1, Negro 1. There is one German child.
The occupational status of the fathers all fall in Class 1 or Class 2 of Taussig's rating—professional, clerical, or business proprietors. Social-economic status wherever mentioned is said to be moderate. None is stated to be very wealthy or very poor.
Age of parents at birth of the exceptional child covers a wide range.
Development is decidedly ahead of schedule for the group in all respects. Reported age of walking (7 cases stated) ranges from 7 months to 14 months. Talking in sentences, in the 10 cases in which it is given, ranges from 8 months to 19 months. In 13 cases the age of reading is assigned, this being always 3.5 or 4 years.
General health is, whenever mentioned, always reported as good, and except for the twins, born prematurely, physique is superior.