By _____ years of age, children's grammatical knowledge has already developed to the point that they are able to produce complex sentences

Alfred Binet and Theophile Simon developed the first intelligence test in 1905 in response to a request by the French government to identify

a. men fit for the military. b. extraordinarily gifted individuals. c. civil service personnel needing further training. d. children in need of special educational services.

Which of the following correctly describes the relationship between intelligence and IQ?

a. There is no real relationship between intelligence and IQ. b. Intelligence and IQ are synonymous terms and mean the same thing. c. IQ is a measure of intelligence. d. Intelligence is a measure of IQ.