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Discover the Power of TILLS

Screen and diagnose language and literacy disorders—with just one test kit.

Results you can trust.

Get an in-depth inside look at TILLS, including four case stories, sample items from each subtest, answers to frequently asked questions, and an overview of training options.

“TILLS is the most comprehensive assessment I’ve used in the 20 years I’ve been a school-based speech-language pathologist.”

—Sue Torney, M.A., CCC-SLP, Speech-Language Pathologist