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.

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!