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The Wide Range Achievement Test | Expanded Edition

  • Gary J. Robertson, PhD
The WRAT-Expanded is a comprehensive battery of norm-referenced achievement tests designed to assess the core domains of reading and mathematics
A newer version of the WRAT is available


Qualification level:
Completion time:
Reading Comprehension: 40 minutes; Mathematics: 40 minutes; Nonverbal Reasoning: 30 minutes (Individual administration is only Reading Comprehension and Mathematics)
Paper and Pencil
Scoring options:
Hand scoring

Product Details

WRAT-Expanded serves as an excellent initial academic achievement evaluation, re-evaluation, or progress measure for students and adults, ages 5 to 24.


  • Assess literal and inferential reading skills.
  • Measure conceptual understanding and nonverbal reasoning.
  • Analyze mathematics and problem solving skills.


WRAT-Expanded tests reading and mathematics using:

  • Five different assessment levels.
  • Both group and individual assessment.
  • Age-based standard scores, percentile ranks, stanines and grade equivalents.

At a glance

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