The six tables presented in this paper were prepared in the belief that more educators would use the Harris-Jacobson Readability Formulas if the operations employed in those formulas to determine the estimated readability level of materials could be completed more quickly and with fewer calculations. Instructions for using the tables are included.…

Suggests caution in using readability formulas in determining how to use a textbook for instruction and suggests other factors to consider. (MKM)

The Raygor Readability Estimate, described in this article, is much like the widely used Fry Readability Graph, except that it determines vocabulary difficulty by counting words of six or more letters, rather than by counting syllables. An evaluation found that Raygor was faster and easier to use and more objective than the Fry method. (RM)

This paper describes and reports on the performance of six related artificial neural networks that have been developed for the purpose of readability analysis. Two networks employ counts of linguistic variables that simulate a traditional regression-based approach to readability. The remaining networks determine readability from "visual…

This booklet describes and discusses a method for determining the readability level of prose passages in reading materials for children. The method discussed in the booklet assigns a value to each noun in selected passages on the basis of its frequency level on standard word-frequency charts, correlated in a number of studies with independent…

Noting that readability formulas are strictly text-based and therefore do not reflect the interactive nature of the reading process, this paper argues that many of the instructional material evaluations for which such formulas are used are inappropriate and offers more reader-based alternatives to the use of formulas. The first half of the paper…

The manual is intended to help writers or adapters of instructional materials for deaf students. The first section examines difficulties in providing suitable reading material for deaf students. The problems in evaluating deaf students' reading levels are examined. Writers are cautioned to pay particular attention to syntax, vocabulary, and…

Argues that, while computers make the computation of readability formulas easy, teachers should not forget the need to apply judgment and common sense to the results. Discusses RIXRATE, a computerized version of the Rix index and compares its performance to that of the Rauding Scale. (FL)

A new approach to measuring readability is proposed based on the analysis of texts as causally connected chains of actions, physical states, and mental states. Using the inference load formula reflecting the difficulty readers have in inferring causal connections, the difficulty of texts can be adjusted for readers differing in skill or knowledge.…

A method is described for determining the reading level of materials using a computerized test. (MK)

Presents a readability formula suitable for passages from 40 to 99 words (provided they contain at least 3 sentences). (RS)

Rescales DRP-Difficulty (Degrees of Reading Power) into grade equivalent (GE) units using the estimated difficulty level values obtained from the Rauding Scale. Finds the revised scale is accurate to within one graded level for lower grade materials and to within two grade levels for upper grade materials. (MM)

Noting that four of the six most common readability formulas use the McCall-Crabbs Standard Test Lessons in Reading as the independent criterion of difficulty to establish validity, while the other two often site their correlation with the first four to determine validity, a study examined whether these lessons consisted of passage selections…

Four readability formulas were analyzed to determine the reading grade equivalence of instructional materials at the middle grades and above: the Dale-Chall formula, the Gunning-Fog Index, the Flesch Reading Ease Formula, and the McLaughlin SMOG Grading. In addition, Spache and Wheeler/Smith formulas were analyzed for evaluating primary grade…