L. ana others . taptal and physical I raits of a Thousand Gifted Z ildroni Genetic liludlos of Qunlut, 1. Stanford University Press, California, VjII, 64C pp. 3 Cox, C. k. and others. The Early Traits of Three hundred Geniusest Genetlo S tudies of Genius, 2. Stanford University Prase. California. lMo. fliz rp» s. geniuses of history. Th«y had all exhibitod superior intelligenoe in childhood as well ss in later life. 1. Ill of 1 he series,, . . Lurks,* D. • Jensen, end L. I!. Terman sjrf others, in a oontinuation study of rifted ohildren, found that the traits of gifted ohildr«m sre relatively permanent, fchat was true of the group studied in 11/21-22 was largely true of the same group in 1927-28. Preliminary Statement -Identification of Gifted or Superior Groups Terman 5 used in I. Q. (Stanford-Iiinot ) of 140 as a lower Unit for hi 8 gifted group.hollingworth G used as her oriterion for pupils of superior intelligence the most intelligent 1 per cent of the Juvenile population. iler lower linit, calculated on this basis for superior pupils, was an I. Q« of 130. Goddard 7 used l£0 I. Q. as a lower limit in forming olasses for gifted ohildren. Osburn and i;ohan y included those with speeial talentsartistio and mechanical, with no special limit on I.W«» while Bentley 5 used 110 I. <). for determining the sifted group.When the Revised Stanford-Blnet Scales 10 appeared in 1957, the authors classed as superior only those ohildren having I. w's of at least 120 (the highest 12.6 per oent of an unselected group), and as "very superior" only those with I. (J.** of MO or higher (the highest 1 per oent, roughly)" 11 4 Burks, Barbara Stoddard and others. The Promiae of Youth t follow up Studiea of a Thousand Gifted Chlldrent Genetic "studlea of i.enlus, 3, Gilford University Press, 1930. i>08 pp. 5 Terman, Lewis V.. op. clt . p. 46 6 holllngworth, Leta S. Gifted Children! Their Nature and l.urture .kaomillan Co. 192C, 374 pp. 7 Goddard, . . chool Training of ulfted Children, horld :>ook, 1928,226 pp.