Chuck Jorgensen, NASA neuroengineer, says it is exclusively for helping astronauts bouncing around the moon to communicate with Control Central. It can be extended to folks unable to speak. Educators in teachers colleges decided long ago that reading was another form of the spoken word. It aint; reading is decoding while writing is encoding letters into words. anger management classes They trained us to read as if we must hear the word to decipher (decode) its meaning. And since 3rd grade that is exactly what we do. Then you connect the dots and discover the 26 letters of the alphabet each have special sounds.