The Flesch–Kincaid readability tests are readability tests designed to indicate how difficult a passage in English is to understand. There are two tests:...
18 KB (2,309 words) - 18:44, 15 April 2025
Dale-Chall Readability Formula was originally published in their 1948 article A Formula for Predicting Readability and updated in 1995 in Readability Revisited:...
3 KB (352 words) - 09:02, 25 March 2025
The Fry readability formula (or Fry readability graph) is a readability metric for English texts, developed by Edward Fry. The grade reading level (or...
2 KB (164 words) - 00:04, 25 April 2024
new version of their formula with an upgraded word list, the New Dale–Chall readability formula. The Spache readability formula was developed in 1952...
57 KB (7,659 words) - 21:46, 4 June 2025
children, the Dale–Chall readability formula is more appropriate. It was introduced in 1953 in Spache's "A new readability formula for primary-grade reading...
2 KB (246 words) - 09:18, 9 March 2021
SMOG (redirect from Smog readability)
published in 1969. To make calculating a text's readability as simple as possible an approximate formula was also given — count the words of three or more...
4 KB (497 words) - 15:39, 17 October 2024
Gunning fog index (category Readability tests)
affects the readability of a text. Additionally, the fog index is primarily applicable to English and may not accurately reflect readability in other languages...
6 KB (752 words) - 07:44, 25 May 2025
Coleman–Liau index (category Readability tests)
in letters is a better predictor of readability than word length in syllables. Therefore, a new readability formula was computed that has for its predictors...
4 KB (533 words) - 10:51, 22 January 2025
The automated readability index (ARI) is a readability test for English texts, designed to gauge the understandability of a text. Like the Flesch–Kincaid...
3 KB (280 words) - 14:32, 15 March 2025
of the content. Note that this graph is very similar to the Fry readability formula's graph. This graph is primarily used in secondary education to help...
2 KB (209 words) - 17:10, 29 November 2024
Lexile (category Readability tests)
texts are assigned a Lexile score, where lower scores reflect easier readability for texts and lower reading ability for readers. Lexile scores are assigned...
19 KB (1,530 words) - 04:10, 31 May 2025
Linsear Write (category Readability tests)
Write is a readability metric for English text, purportedly developed for the United States Air Force to help them calculate the readability of their technical...
3 KB (353 words) - 04:50, 31 May 2019
Fountas and Pinnell reading levels (category Readability tests)
Fry readability formula (1968) Gunning fog index (1952) Lexile (1989) Linsear Write Raygor readability estimate (1977) SMOG (1969) Spache readability formula...
8 KB (884 words) - 17:19, 21 May 2025