The purpose of this book is to introduce the research on readability, defined here as reading ease. The first part of the book covers how people read. A series of national literacy surveys show that the average person in the U.S. and most other countries are adults of limited reading skills. For example, the average adult in the U.S. reads at the…

"Sort Stories: Leveled Reading Supplement to Words Their Way: Word Sorts for Letter Name-Alphabet Spellers" effectiveness was tested using five English language learner (ELL) students in the fifth and sixth grade. "Sort Stories" uses the word lists and accompanying clip-art from "Words Their Way" in developmental, grade-level specific, short read…