PTS Assessments

Dyslexia Portfolio

A battery of short, diagnostic tests that help identify areas of difficulty in literacy learning. The Dyslexia Portfolio is an ideal follow-up assessment for those pupils whose performance in literacy is causing concern. The individual diagnostic assessment provides a profile of strengths and... more

ASEBA - Achenbach System of Empirically Based Assessment

The ASEBA is a comprehensive evidence-based assessment system developed through decades of research and practical experience. The ASEBA assesses competencies, adaptive functioning, personal strengths, and behavioral, emotional, social, and thought problems from age 1½ to 90+ years. ASEBA... more

Teacher Observation Scales

The Teacher Observation Scales are designed for identifying children with special abilities. Students who are borderline gifted and talented, puzzling, unknown, new to the school, enigmatic, and/or who display intermittent signs of unusual ability, should be rated by these scales. There are five... more

Child's Sexual Behavior Inventory (CSBI)

The CSBI is a parent report (mother or primary female caregiver) measure of sexual behavior in children ages 2-12 years. It is intended for use with children who have been or who may have been sexually abused. The test was developed in response to evidence that sexual abuse is related to the... more

Spelling - Approaches to Teaching and Assessment - Second Edition

Filled with up-to-date information, references and research-based teaching methods, the second edition of Spelling provides an overview of effective ways to help students develop and improve their spelling skills and strategies. This second edition includes: Revised chapters that... more

British Picture Vocabulary Scale - Third Edition (BPVS-3)

GL Assessment’s leading vocabulary assessment for standard English, the British Picture Vocabulary Scale: Third Edition (BPVS3), can play an important role in assessing a child’s receptive (hearing) vocabulary, from as young as 3 years right up to 16 years of age. Its simple, appealing format and... more

Test of Visual Perceptual Skills - Fourth Edition (TVPS-4)

**While stocks last.** The TVPS-4 is the latest update of the standard comprehensive assessment of visual analysis and processing skills. The TVPS-4 remains an easy-to-use assessment for determining visual-perceptual strengths and weaknesses. Norms are based on a nationally... more

Autism Diagnostic Interview, Revised (ADI-R)

Used in research for decades, this comprehensive interview provides a thorough assessment of individuals suspected of having autism or other autism spectrum disorders. The ADI-R has proven highly useful for formal diagnosis as well as treatment and educational planning. To administer the... more

Quick Neurological Screening Test - Third Edition (QNST–3R)

The QNST-3R includes updated functional category scores (based on a nationally representative sample), along with revisions and clarifications to the Record Form, administration procedures, and scoring guidelines. The QNST-3R is an individually administered, empirically based assessment of the... more

Autism Diagnostic Observation Schedule - Second Edition (ADOS-2)

This revision improves an instrument already viewed as "the gold standard" for observational assessment of autism spectrum disorder (ASD). With updated protocols, revised algorithms, a new Comparison Score, and a Toddler Module, the ADOS-2 provides a highly accurate picture of current... more

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