The criterion-referenced Cognitive Linguistic Quick Test (CLQT™+) quickly assesses strengths and weaknesses in five cognitive domains, and adds an optional administration path for people with aphasia.

Comprehensive Test of Nonverbal Intelligence Second Edition (CTONI-2) is a norm-referenced test using nonverbal formats.

The Comprehensive Test of Phonological Processing Second Edition (CTOPP-2) helps evaluate phonological processing abilities as a prerequisite to reading fluency.

The Delis-Kaplan Executive Function System™ (D-KEFS™) is the first nationally standardized set of tests to evaluate higher level cognitive functions in both children and adults.

Delis-Rating of Executive Function (D-REF) lets you quickly and easily administer, score, and report the frequency of observed behaviors that identify executive function problems in children and adolescents.

The Differential Ability Scales®-II (DAS-II®) provides a psychologist with insight into how a child processes information, enabling appropriate interventions and/or recommendations for the classroom and at home.

Differential Ability Scales®-II Early Years Spanish Supplement provides a more accurate picture of Spanish-speaking children’s cognitive strengths and needs by assessing them in their primary language.

Escala de Inteligencia de Wechsler para Adultos (EIWA™-III) is the Spanish-language adaptation of the popular Wechsler Adult Intelligence Scale | Third Edition.

Escala de Inteligencia Wechsler Para Ni os® - Revisada de Puerto Rico (EIWN-R PR) is a Spanish adaptation of the WISC-R®, the measure of a child’s intellectual ability.

The General Ability Measure for Adults (GAMA®) is a self-administered, timed test that uses abstract designs, shapes, and colors to help measure general intellectual ability.

Designed to help identify children for placement in gifted and talented educational programs.

The Independent Living Scales® (ILS®) is an individually administered assessment of the degree to which adults are capable of caring for themselves and their property.

The Kaplan Baycrest Neurocognitive Assessment™ (KBNA™) provides important information for a general overview, in-depth diagnosis, or treatment planning and monitoring.

Kaufman Assessment Battery for Children | Second Edition Normative Update (KABC™-II NU) is a culturally fair ability test for all children. It is an effective and individually administered measure of cognitive ability.

Kaufman Brief Intelligence Test Second Edition (KBIT-2) is a brief measure of verbal and nonverbal intelligence used with individuals ages 4 through 90 years. The test is used in a variety of settings, including clinical, educational, vocational, and research settings.

Kaufman Short Neuropsychological Assessment Procedure (K-SNAP) is a brief, individually administered measure of the cognitive functioning of adolescents and adults.

The KOPPITZ-2, a revision of Dr. Elizabeth Koppitz' Bender-Gestalt test scoring system, is true to Koppitz' original conceptualization but has been redeveloped to meet current psychometric standards.

MicroCog™: Assessment of Cognitive Functioning Windows® Edition 2004 (MicroCog™ for Windows®) is an automated neuropsychological battery developed for clinical practice.

Middlesex Elderly Assessment of Mental State (MEAMS) detects gross impairment of cognitive skills in the elderly.

The Naglieri Nonverbal Ability Test Online Second Edition is a nonverbal, culturally neutral general ability assessment ideal for diverse student populations.

Use the Naglieri Nonverbal Ability Test-Individual Administration (NNAT-Individual) to assess general reasoning ability in children and adolescents.

Naglieri Nonverbal Ability Test | Second Edition (NNAT®-2) provides a nonverbal, culturally neutral assessment of general ability ideal for diverse student populations.

Naglieri Nonverbal Ability Test® Third Edition (NNAT3) is a nonverbal measure of general ability for students in kindergarten through grade 12.

The NEPSY® Second Edition is the only single measure that allows clinicians to create tailored assessments across six domains, specific to a child's situation.

Neurobehavioral Functioning Inventory (NFI™) helps develop effective treatment plans and measure changes in patients with TBI and other neurological disorders (e.g., stroke, multiple sclerosis).