School gave him a personal aide and special education classes, but he also sang in the school choir and played in the ensemble, support and inclusion side by side.
One prediction turned out to be wrong. For years, teachers assumed Rex would never read Braille: his hands were too sensitive to tolerate the raised dots. Then, around age twelve or thirteen, something shifted, and the dots became letters he could read.
Cathleen sums up what that taught her: you can't say for certain that someone will never do something. Sometimes the brain just needs more time.
CBS first told Rex's story on 60 Minutes in 2003, when he was about eight and kept coming back, in 2005, in 2008, following him as he grew, learned to sing, and began reading Braille, instead of leaving him as a one-time curiosity.
In 2008, Thomas Nelson published Cathleen's own account of those years, Rex: A Mother, Her Autistic Child, and the Music That Transformed Their Lives. It goes into his early development in real detail, and how much music had to do with it. The book was later translated into several other languages, which is largely how Rex's story reached readers far outside the US.