Kaufman Test of Educational Achievement, Second Edition (KTEA™-II)

Kaufman Test of Educational Achievement | Second Edition (KTEA™-II) is an individually administered battery for in-depth assessment and evaluation of key academic skills. KTEA-II also measures progress or response to intervention and supports the identification of learning disabilities.[...]

Kaufman Test of Educational Achievement, Third Edition Brief Form (KTEA™-3 Brief)

Brief, individually administered measure of achievement in reading, math, and written expression.[...]

Porteus Maze

The Porteus Maze series is a brief, nonverbal test of mental ability that yields information useful in assessing a person’s ability to plan and to change problem-solving approaches. [...]

General Ability Measure for Adults (GAMA®)

The GAMA test (General Ability Measure for Adults) is a self-administered, timed test that uses abstract designs, shapes, and colors to help measure general ability. Normed on a census-based sample of[...]

Naglieri Nonverbal Ability Test®-Individual Administration (NNAT®-Individual)

While the NNAT-I is no longer available from Pearson, we do offer some alternatives for measuring non-verbal ability, for example the Raven’s 2 and the Wechsler Nonverbal Scale of Ability. If you would like to continue purchasing the NNAT-I, please visit the MHS[...]

Comprehensive Test of Nonverbal Intelligence, Second Edition (CTONI-2)

An individually administered measure of nonverbal reasoning.[...]

Raven’s Advanced Progressive Matrices™ (APM)

Raven’s APM measures high-level observation skills, clear thinking ability, and intellectual capacity as a non-verbal estimate of abstract reasoning or fluid intelligence.[...]

Raven’s Coloured Progressive Matrices™ (CPM)

Raven’s Coloured Progressive Matrices™(CPM) is one of the most heavily used cognitive assessments in published research studies. The world’s leading non-verbal assessment has a strong following across the globe and has been relied upon for decades as an effective tool.[...]

Raven’s Standard Progressive Matrices™ (SPM) and Raven’s Standard Progressive Matrices™ Plus (SPM Plus)

SPM Raven’s Standard Progressive Matrices™ and SPM Plus Raven’s Standard Progressive Matrices™ Plus are nonverbal tests of observation skills and clear-thinking ability. SPM and SPM Plus are versatile, having various research applications with children and adults.[...]

Wechsler Nonverbal Scale of Ability (WNV)

Wechsler® Nonverbal Scale of Ability (WNV™) is a nonverbal measure of ability for culturally and linguistically diverse groups. It is ideal for psychologists who need a nonverbal measure of ability for individuals who are neither English-language nor Spanish-language proficient or[...]


Beta-4 is a nonverbal measure of adult cognitive abilities. The test has a variety of occupational and educational applications and is great for use with diverse adult populations within a wide range of language skills and intelligence levels.[...]

Beta III

A nonverbal measure of cognitive abilities in adults[...]

Raven’s 2

Raven’s 2 conveniently assesses observational skills and ability in a variety of settings. It is suitable for non-verbal adults and children. The test is available in paper, digital or combination formats.[...]

Wide Range Intelligence Test (WRIT)

The WRIT Wide Range Intelligence Test provides a general measure of intelligence (IQ) with user-friendly materials to assess verbal and nonverbal cognitive abilities.[...]
As part of Pearson’s commitment to provide you with the best possible service, we are making several updates to our internal systems and processes. These changes will come into effect in early November 2022.Learn More
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