Author(s): Christopher J. Lonigan, PhD / Richard K. Wagner, PhD / Joseph K. Torgesen, PhD / Carol A. Rashotte, PhD
The Test of Written Spelling-Fifth Edition (TWS-5) is an accurate and efficient instrument that uses a dictated-word format to assess spelling skills in school-age children and adolescents. It has two forms that can be administered in 20 minutes to either individuals or in groups.
The LRS-5 is a research-based tool that lets principals and administrators make informed decisions about the sensitive issue of retention. Backed by comprehensive research of the literature regarding grade school retention, it is a useful aid for to help insure that the educational opportunities available during the school year are appropriate and administered with fidelity.
The YCAT-2 provides an early identification of children at risk for later school failure.
The WABC is a unique, norm-referenced assessment that evaluates a child’s understanding and use of basic concepts.
The Kindergarten Essential Skills Assessment (KESA) is designed to measure the critical skills that predict end-of-year kindergarten success. KESA supports the early identification and intervention for children who are at-risk for kindergarten retention and Special Education referral.
The Rossetti Infant-Toddler Language Scale assesses preverbal and verbal aspects of communication and interaction in the young child.