This concise manual presents the powerful research and technical data behind the Test of Integrated Language and Literacy Skills (TILLS). Professionals will find clear answers to frequently asked questions about the technical data as they learn the specifics of TILLS development and field testing and the composition of the normative sample.
Full chapters are devoted to the validity of TILLS, the reliability of TILLS, and the evaluation and reduction of test bias. Readers will get valuable information on
With this comprehensive resource on the unparalleled research behind TILLS, professionals will be confident that their language and literacy assessments will be completed with an extensively tested, psychometrically sound tool.
About TILLS TEST OF INTEGRATED LANGUAGE AND LITERACY SKILLS (TILLS) is the reliable, valid assessment professionals need to test oral and written language skills in students ages 6—18 years. TILLS is a comprehensive, norm-referenced test that has been standardized for three purposes:
Learn more about TILLS and explore the key benefits.
Test of Integrated Language & Literacy Skills and TILLS are trademarks of Paul H. Brookes Publishing Co. The contents of TILLS were developed under Grant No. R324A100354 from the Institute of Education Sciences of the U.S. Department of Education. However, those contents do not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government.