Suggestions are presented in this paper to aid in the effective selection of instructional materials appropriate to the reading levels of the students who will use them. Formulas designed to predict the readability of material are discussed. The cloze procedure, which attempts to measure, for individuals, the difficulty of text, is recommended for…

The papers included in this collection represent as closely as possible the content and organization of the oral presentations delivered at a March 1980 conference on the use of readability formulas. The papers discuss the following topics: (1) an introduction to the conference, with general remarks on the uses and criticism of readability…

The utility and precision of scaling 200 relatively short reading passages were analyzed using a Rasch-based measurement technique as compared to readability estimates using the Spache or Dale-Chall formulas. In addition, a regression model was specified for predicting the grade level of a text a student could literally comprehend based on…

The Fry Graph for Estimating Readability (Extended) and George Magginnis' formula for passages shorter than 100 words were used in an investigation of the reading levels of 18 mathematics textbooks produced for grades one through six by three major publishers. The results indicated that the readability levels of the textbooks were inaccurate. Few…

This literature review documents the state-of-the-art of readability assessment and indicates directions for future research in readability measurement. The period since 1953 is emphasized, although there is some consideration of earlier work. Primary emphasis within the review is based on readability measurement; however, a final section is…

Raises doubts about the validity of readability formulas. (RB)

Presents a brief history of readability formulas (discussing their capabilities and liabilities) and synthesizes current readability research for teachers who want to use readability principles in their work and who want to teach these principles to their students. Contains a table of the most commonly used formulas that lists their variables,…

Describes recent Austrian research concerning readability formulas, especially the Swedish Lix formula. Describes a prototype for a system of evaluating the individual variables that contribute to the difficulty of student reading materials. (FL)

Provides a check list of evaluation criteria to supplement the SMOG readability formula in choosing new content area textbooks. (Author/KS)

A number of reading specialists are finding themselves testifying in court or writing expert opinions for court cases in such diverse areas as civil rights, criminal law, contracts, warranties, and due process. The validity of readability formulas was tested in the case of David v. Heckler. Another case involved a group of Florida prisoners who…

It is argued that informed judgments by a thoughtful teacher may have advantages over the application of a readability formula in assessing the linguistic difficulty of a text. Examples are given. (KC)

Because both adults and children have claimed Newbery books are difficult, this study sought to determine minimum reading level of 20 Newbery award winners by testing reading comprehension of fifth and sixth graders on each book. Only two books exceeded fifth- and sixth-grade reading levels. Book ratings are listed. (DS)

Explains why applying a readability formula to a content text is not enough to determine whether a student can read and understand the book. (MKM)

The matching of students with language learning disabilities and dyslexia to appropriate reading materials is discussed, and formal and informal methods are presented for determining reading levels for accuracy, fluency, and comprehension instruction and practice. The Spache Readability Formula, the New Dale-Challe Readability Formula, and…