
'Form M Revised Stanford-Binet Scales', IQ test, United States, 1937
1937-1960
1937-1960
1960-1990
1950
1960-1975
1950-1970
1920-1970
1921-1950
1910-1920
1997
1943
1983
1974
1948
1937
circa 1930-1960
1947
1921
1930-1980
circa 1950-1970
1918-1919
1930-1970
1921-1939
1984
circa 1950
1930-1940
1983
1900-1970
1920-1939
1900-1950
1957
1920-1970