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WRAT4 Wide Range Achievement Test

$408.00

PRECIO REBAJADO

  • EDITORIAL: PAR
  • AUTOR: Gary S. WilkinsonPhD / Gary J. RobertsonPhD
  • ISBN: R-02

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** Ciertas Restricciones Aplican **

  • Age range: Individuals 5 – 94
  • Scores/interpretation: Standard scores, percentile ranks, stanines, normal curve equivalents, grade equivalents, and Rasch ability scaled scores are provided.
  • Qualification level: B
  • Completion time: Approximately 15-25 minutes for ages 5 – 7; approximately 35-45 minutes for ages 8 and up
  • Administration: Paper and pencilScoring options: Hand scoring
  • Norms: This academic skills assessment was standardized on a national sample of over 3,000 individuals ranging in age from 5 to 94. Scores were developed for both age- and grade-referenced groups.

For clinical, educational, or research teams who need multiple, brief measures of reading, spelling, and math from age 5 through 85+, the WRAT4 offers two alternate forms used for retesting within short intervals to assess progress, or to combine into a single more comprehensive measure to help identify learning disabilities in small groups or with individuals. 

The WRAT4 serves as an excellent initial academic achievement evaluation, re-evaluation, or progress measure for any student. Use with individuals or small groups to identify those requiring a more comprehensive academic achievement evaluation.

Features and Benefits

  • The WRAT4 improvements include the addition of a Sentence Comprehension subtest.
  • The Blue and Green forms can be used interchangeably with comparable results, permitting retesting within short periods of time.
  • Alternate forms can also be combined into a single examination for a more comprehensive academic skills assessment.

WRAT4 Test Structure

The WRAT4 provides derived scores and interpretive information for four subtests:

  • Word Reading measures word decoding through letter identification and word recognition.
  • Reading Comprehension measures the ability to identify the meaning of words and to comprehend the ideas and information in a sentence using a modified cloze technique.
  • Spelling evaluates an individual’s ability to identify sounds and transfer them into written form from dictated letters and words.
  • Math Computation measures an individual’s ability to count, identify numbers, solve simple oral math problems, and calculate written math problems. Problems are presented in a range of domains, including arithmetic, algebra, geometry, and advanced operations.
  • A Reading Composite score is created by combining the Word Reading and Sentence Comprehension standard scores.