- Expanded depth and coverage - Cognitive battery has eight additional tests and five additional clusters
- Extended grade norms from K.0 to university graduate students
- Broader cognitive factor scores that measure narrow aspects of each broad ability
- Scoring software that eliminates hand-scoring
- Only cognitive test to offer calculated "g" score as General Intellectual Ability (GIA), rather than arithmetic mean score
- Brief Intellectual Ability (BIA) score obtained in 10-15 minutes
- WJ III NU Audio is available separately on CD
- Ideal for measuring basic psychological processes in problem-solving models like Response to Intervention (RTI)