Background: Readability tests are indicators that measure how easy a document can be read and understood. Simple, but very often ignored, readability statistics cannot only provide information about the level of difficulty of the readability of particular documents but also can increase an evaluator's credibility. Purpose: The purpose of this…

Lists the dangers of readability formulas and concludes that while they may be a necessary evil, they should not be used as the underlying structure of a reading program. (FL)

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

The passage comprehensibility of three diagnostic reading tests--the Stanford Diagnostic Reading Test, the Spache Diagnostic Reading Scales, and the Durrell Analysis of Reading Difficulty--was evaluated using the following text variables: content familiarity, vocabulary, the number of idea units in the text, the number of text-based inferences…

The Flesch readability index yields meaningful information about the responses of readers to texts. Because the formula is so simple, a group of English teachers wrote a program in BASIC that would count some obvious surface features of a text and calculate Flesch scores. Among the programing problems encountered were counting words (taking into…

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 15 titles include studies of an informal reading inventory; an item-type to test phonic and context skills; reliability of residual gain scores based on means for a standardized reading achievement measure; alternatives to…