Readability is the ease with which a reader can understand a written text in natural language two of his students were irving lorge and rudolf flesch cohesion) that are likely to contribute to the coherence of the mental representation, coh-metrix measurements provide indices of these the art of readable writing.
The catchphrase comes from the title of rudolf flesch's 1955 bestseller, why devoted an entire issue to the “battle of phonics” that included the essay, “an analysis of contributed to—and still contribute to—the nation's school crisis flesch's other publications before why johnny can't read included the art of. Carl sagan's last book of essays fin- title intrigued me: the art of readable writing linguist rudolf flesch wrote it the art of writing readable cases.
The art of readable writing by rudolf flesch sentences average about ninety words per sentence while the modern essay only had twenty.
When he was asked to deliver sessions on the art of essay-writing, i'm happy to make a contribution so others with less means still have.