The first Binet-Simon test appeared with revisions in 1908 and:
The first Binet-Simon test appeared with revisions in 1908 and:
(a) 1911
(b) 1912
(c) 1913
(d) 1914
✅ Correct option: (a) 1911
Explanation: The second major revision of the Binet-Simon scale was released in 1911.