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Wide Range Intelligence Test (WRIT)

by Joseph Glutting, Wayne Adams, and David Sheslow

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Individually administered in just 20 to 30 minutes, this efficient intelligence test yields a Verbal Reasoning IQ, a Visual Reasoning IQ, and a Composite IQ. Appropriate for use with people from 4 to 85 years of age, the WRIT was co-normed with the Wide Range Achievement Test to help psychologists make valid comparisons between intellectual and academic functioning.

The WRIT is composed of four subtests, selected for their historically high loadings on Spearman’s “g” factor. Two of the subtests assess verbal-crystallized abilities, which are more dependent on acquired knowledge, and two measure nonverbal-fluid abilities, which are environmentally and culturally reduced:

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Verbal-Crystallized Abilities

• Vocabulary (a traditional word definition task)
• Verbal Analogies (a fast-paced verbal-reasoning task)

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Nonverbal-Fluid Abilities

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• Visual Matrices (a traditional matrix task assessing visual-spatial reasoning and abstract visual-perceptual relationships)
• Diamonds (a spatial constructional task using diamond-shaped chips to duplicate two- and three- dimensional figures)

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Normed on a national sample of 2,285 people, the WRIT provides scaled scores, percentiles, and age equivalents, in addition to the Verbal, Visual, and Composite IQs.

Colorful, engaging, and easy to administer, this test offers high psychometric standards in an efficient, user-friendly package.

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Component

KIT: Includes Manual; 25 Examiner Forms; Diamonds/Matrices Easel; Diamonds in Storage Case