Woodcock–Johnson Tests of Cognitive Abilities

Woodcock–Johnson Tests of Cognitive Abilities
Purposeassess cognitive skills

The Woodcock–Johnson Tests of Cognitive Abilities is a set of intelligence tests first developed in 1977 by Richard Woodcock and Mary E. Bonner Johnson (although Johnson's contribution is disputed). It was revised in 1989, again in 2001, and most recently in 2014. The most recent version, WJ V, is administered digitally. They may be administered to children from age two up to the oldest adults (with norms utilizing individuals in their 90s). The previous edition WJ III was praised for covering "a wide variety of cognitive skills".