This paper on readability begins with a brief discussion of comprehension, including a definition, and then lists factors that influence comprehension, such as knowledge of vocabulary, long passages that are ambiguous, digressions, and unnecessary restatements. The paper then explores readability and presents a graph for estimating readability and…

This fifth in a series of six learning modules on instructional planning is designed to give secondary and postsecondary vocational teachers help in selecting and obtaining the kinds of student instructional materials which support the lesson and meet the needs of students with varying reading levels or expertise in the subject matter involved.…

Reading is the most basic of skills. Reading provides access to other skills and knowledge, facilitates life-long learning, and opens doors to opportunity. The National Institute for Literacy is authorized by the U.S. Congress to collect and disseminate information on the components of reading and the findings from scientific research. The…