The WJ IV Tests of Achievement are ideal for accurately screening, diagnosing, and monitoring progress in reading, writing, and mathematics achievement areas. The Achievement battery is available in three forms (A, B, C) with parallel content, providing the means to monitor progress two to three times per year once a proficiency level is established and interventions are implemented with a student. The parallel forms also provide flexibility to examiners who wish to alternate the three forms to reduce examinees’ familiarity with test content. If you need online scoring licenses, please confirm your selection includes them.