ASA™ is a tool for early identification of young children who might be at risk for auditory skill deficits and/or early literacy skill difficulties.

Quickly and accurately identify and diagnose language disorders

A preferred testing method, Clinical Evaluation of Language Fundamentals® Preschool-2 (CELF® Preschool-2) assesses aspects of language necessary for preschool children to transition to the classroom.

Clinical Evaluation of Language Fundamentals® Preschool-2 Spanish is a comprehensive language evaluation for Spanish-speaking preschool children. CELF Preschool-2 Spanish is a parallel edition to the CELF Preschool-2, not a translation.

Clinical Evaluation of Language Fundamentals® Preschool-3 Screening Test (CELF® Preschool-3 Screening Test) quickly identifies children at risk for a language disorder.

Quick and accurate screener for students who may be at risk for a language disorder

The Clinical Evaluation of Language Fundamentals® | Fifth Edition (CELF®-5) offers a robust assessment of pragmatics using observations and interactive activities.

CELF-4 Spanish quickly and accurately identify and diagnose language disorders for Spanish-speaking children and young adults.

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

The Dyslexia Early Screening Test Second Edition (DEST-2) contains screening tests of attainment and ability that evaluate a range of skills and profiles strengths and weaknesses of a child.

The Dyslexia Screening Test-Junior is designed for early identification of students at risk for reading failure. The DST-J replaces the best selling DST and reflects changes in theory and practice, with additional subtests, validation studies, and case histories.

Dyslexia Screening Test-Secondary provides a profile of strengths and weaknesses to guide the development of in-school support for students.

Evidence-Based Practice Briefs (EBP Briefs) is a journal meant for busy clinicians who need to evaluate the best evidence and make the best decisions in the shortest possible time.

Brief and easy to administer, the Expressive Vocabulary Test Second Edition (EVT-2) is designed to coordinate with the PPVT-4.

Expressive Vocabulary Test Third Edition (EVT-3) is a norm-referenced and individually administered test of expressive vocabulary and word retrieval based on words in Standard American English.

Assess early literacy skills more easily and effectively with children as young as three with Get Ready to Read!™ Revised.

Gray Oral Reading Test Fifth Edition (GORT-5) is one of the most widely used measures of oral reading fluency and comprehension in the United States.

The Kaufman Survey of Early Academic and Language Skills (K-SEALS) is a valuable tool for testing school readiness, identifying gifted children, evaluating program effectiveness, and researching children’s early development.

Oral Passage Understanding Scale (OPUS™) assesses listening comprehension in children and young people.

Peabody Picture Vocabulary Test™ Fifth Edition (PPVT™-5) is a norm-referenced and individually administered measure of receptive vocabulary based on words in Standard American English.

The Peabody Picture Vocabulary Test Fourth Edition (PPVT™-4) is the outstanding vocabulary assessment unsurpassed for nearly a half century.

Preschool Language Scale, Fourth Edition Spanish (PLS™-4 Spanish) is an interactive language assessment for monolingual and bilingual Spanish speaking children.

Preschool Language Scales, Fourth Edition (PLS™-4) is an interactive assessment of developmental language skills.

PLS™-5 Preschool Language Scales Fifth Edition offers a comprehensive developmental language assessment with items that range from pre-verbal, interaction-based skills to emerging language to early literacy.

Preschool Language Scales | Fifth Edition Spanish is an interactive assessment that captures bilingual children’s language skills in a single score.