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## TILLS™ Brochure

Discover the Test of Integrated Language and Literacy Skills™ (TILLS™), the groundbreaking assessment that tests oral and written language skills in students ages 6–18 years. [Read More](/content/resource-library/tills-brochure/index.html)

## Administering TILLS in Multiple Sessions

You can administer the subtests in one session, or you can break them into two or three sessions. This graphic shows you two ways to break the TILLS subtests into sessions and gives you a possible subtest order to follow. [Read More](/content/resource-library/administering-tills-multiple-sessions/index.html)

## SLS Screener

Learn more about the Student Language Scale (SLS) that reliably screens students ages 6–18 years for language/literacy disorders, including dyslexia. [Read More](/content/resource-library/sls-screener/index.html)

## Student Language Scale (SLS) User’s Manual Technical Excerpt

Read the technical excerpt on the Reliability and Validity of the Student Language Scale. [Read More](/content/resource-library/student-language-scale-sls-users-manual-technical-excerpt/index.html)

## SLS At-A-Glance

View the At-A-Glance to learn the basics of the SLS Screener for Language & Literacy Disorders. [Read More](/content/resource-library/sls-at-a-glance/index.html)

## How to score and interpret the Written Expression subtest on TILLS

Competent writers can express the same content in many ways, using varied syntactic structures, and selecting and spelling words accurately. [Read More](/content/resource-library/score-interpret-written-expression-subtest-tills/index.html)

## Quickly and reliably screen students for language/literacy disorders—including dyslexia

Early identification of students who are struggling with language and/or literacy is a key component to improving academic outcomes. [Read More](/content/resource-library/quickly-reliably-screen-students-languageliteracy-disorders-including-dyslexia/index.html)

## Identify dyslexia using TILLS

Webinar participants will learn how to use an evidence-based assessment model and the Test of Integrated Language and Literacy Skills (TILLS) to decide whether a school-age student’s (ages 6-18 yrs) TILLS profile is consistent with a diagnosis of dyslexia or is a better fit to other types of language/literacy disorder. [Read More](/content/resource-library/identify-dyslexia-using-tills/index.html)

## Using the TILLS Practice Kit to support your instruction in language/literacy assessment

This webinar will provide an overview of how to use the TILLS Practice Kit to help faculty teach pre-service professionals (e.g., future speech-language pathologists, reading specialists, special education resource personnel, and school psychologists) some principles and practices of individualized, standardized assessment. [Read More](/content/resource-library/using-tills-practice-kit-support-instruction-languageliteracy-assessment/index.html)

## How to get the most out of TILLS

This webinar focuses on using design features unique to TILLS that allow you to assess a student’s oral and written language using a scientifically sound quadrant model. [Read More](/content/resource-library/how-to-get-the-most-out-of-tills/index.html)