New as of April 2023, we proudly present materials adapted for our users in the Australasian region.

DIBELS 8th Edition percentiles and Zones of Growth have been updated. The national sample represents performance of students after a period of unprecedented disruption and challenge to typical instructional practices resulting from the Covid-19 pandemic.

A limited set of DIBELS 8th Edition Student Assessment Materials and Scoring Materials have been updated for 2021-2022.

University of Oregon is seeking participants to continue research for improving and innovating reading comprehension assessment.

We know change can be hard! To help you manage the changes on our website (dibels.uoregon.edu), we've created this handy list of FAQs.

Thank you for your continued use of the DIBELS Data System (DDS). We are pleased to announce that Amplify now operates the DDS.

Go to DDS at Amplify!