, . . .
(1905 )
1885 . , , , .
, . , , . , , , , . , . , .
(1916 )
, . 1916 . (IQ intelligence quotient), 100.
‑ (1917 )
. ( ) , ‑ ‑. ; , .
(1955 )
1955 . , [15].
: .
|
|
, . 100. .
IQ
19 .
2049 .
5069 .
7079 .
8089 .
90109 .
110119 .
120139 .
140 .
:
69 .
7079 .
8089 .
90109 .
110119 .
120129 .
130 .
(18901947)