Here is their website… http://dibels.org/index.html
Is that interesting that is DIBELS.org and not some like Dynamic Measurement Group. Does not have an edu/gov/org/com/net or any other domain.
How DIBELS Next® Aligns with the Common Core State Standards in English Language Arts
From the DIBELS website… http://dibels.org/dibels.html
Finally, thousands of children and their parents, teachers, and school administrators have participated in collecting data on the many iterations of DIBELS since 1988.