Rhetorician Fred Scott divides writing into what he dubs the “motative” and “nutative” styles. Nutative writing, as its name implies, has a rhythm which nods; it was, contemporaneous with Austen, synonymous with verse and poetry. Motative writing, meanwhile, moves: Scott describes it as having the rhythm of the tides, moving shore-ward with each successive rising and falling wave, then receding back again in a similar fashion. It is writing which has climaxes and troughs but which bases its dynamicism on content. (Pound's distinction between the "musical" and the "metronomic" comes to mind.) Motative writing is primarily communicative; it encompasses the essay, the argument, the novel — essentially, prose writing.
