On Episode 64 of Tea with BVP, Bill mentioned a couple things we’ve heard before, only this time through the lens of parsing (i.e. “moment-by-moment computation of sentence structure during comprehension”). You’ll note immediately that this definition is different from the Grammar-Translation method teacher prompt of “Student X, would you please parse the main verb found in line 2?” in which the pupil gives the person, number, tense, voice, and mood of the verb, which we all know the diligent student can do, though has nothing to do with the psychologically real comprehension of the sentence in which it was parsed.
First Noun Principle
Novice students* of most languages process the first noun they come across (e.g. “Caesarem” in Caesarem canis mordit) as the agent (i.e. one acting, but not necessarily grammatical subject). The savvy language teacher aware of language-learners’ first noun strategy could respond to this by using word order that avoids the misleading tendency.