Discusses the accuracy of the Fog Index and the SMOG grade (two readability formulas) as predicators of readability. (MAI)

This study was done to see if readability levels printed on recreational reading books were as accurate as when the Fry formula and the Flesch-Kincaid Grade Level were applied to them. Three descriptive passages from each of 60 recreational reading books were analyzed using the Fry formula and the Flesch-Kincaid formula. The data was compared to…

A new readability formula is designed to work on passages that are 40 to 99 words long, while existing readability formulas require a passage of 300 words or longer. The new formula requires the passage to have at least three sentences and is reliable for the fourth through the twelfth grades. (Four figures which demonstrate the use of the formula…

Developmental differences in summaries of expository texts were examined for fourth and sixth grade students in two experiments. Experiment 1 used texts that had a description content structure whereas Experiment 2 texts had a thesis/evidence content structure. Manipulation of the presence or absence of the topic sentence allowed the examination…

Explains eight categories of friendly text features: text organization, signaling, discourse consistency, cohesion, explication, conceptual density, metadiscourse, and instructional devices. Extratext determinants of readability (reader, goal, teacher) are also examined. Within the context of two models of reading, the interaction of these…

Two readability formulas were applied to two math and two reading series textbooks at the fourth, fifth, and sixth grade levels to see whether the publishers' suggested reading levels were accurate. Five samples were taken from each text and compared to the publishers' suggested usage according to grade level. Results showed that although formulas…