Since 2007, when this technical report was originally issued, the assessment field has made considerable progress in developing valid and reliable screening measures for early mathematics difficulties. This update includes new research published since 2007. It focuses on valid and reliable screening measures for students in kindergarten and first…

This paper reports on the development of a battery of phonological processing tasks to screen adults with dyslexia. Tasks examined reversed spoonerism, phonological choice, working memory, and vocabulary with confusable alternatives. All tasks showed high discrimination between adults with dyslexia and a control group. Tasks also correlated with…

A major advance in the field of reading over the past 15 years has been the development and validation of screening measures that can detect with reasonable accuracy those kindergartners and first graders likely to experience difficulty in learning to read. Increasingly, these students now receive additional instructional support during the…