The WJ IV is the only assessment that offers three co-normed batteries to produce actionable insights for specific referral concerns. The three batteries may be administered individually or in combination. The WJ IV marks a substantial step forward in evaluating individual capabilities. The structure of the WJ IV system enables the formulation of comprehensive cognitive, achievement, and oral language assessment. The WJ IV can be utilized for individuals ranging from 2 to 90 years. On average, an examiner will require 5 to 10 minutes per test within a battery.
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