The Woodcock-Johnson Tests of Cognitive Abilities is an intelligence test series also known as the IQ Test. Today’s most recent version is the WJ-III. The comprehensive series of exams is designed to measure general intellectual ability, as well as academic achievement, scholastic aptitude, cognitive abilities and oral language. It can apply to ages 2 through 99. To learn more about the WJ-III, see our Woodcock-Johnson Test Guide.
