This article reports on an experimental study addressing the second language acquisition of Mandarin temporality. Mandarin Chinese does not mark past, present, or future with dedicated morphemes; the native English of the learners does. It was hypothesized that, in their comprehension, learners would utilize the deictic pattern of expressing temporality, which postulates that bounded events tend to be interpreted as past and unbounded events as present.
Twenty-eight bilingual native speakers, 25 intermediate learners, and 23 advanced learners ofMandarin with English as their native language took three different interpretation tests. Learners' temporal interpretation choices were highly accurate even at intermediate levels of proficiency, suggesting that obeying the deictic pattern in second language comprehension is not hard.Pedagogical implications of these findings are discussed.
Keywords: Mandarin Chinese; deictic pattern; viewpoint aspect; lexical aspect; temporal interpretation; temporal adverbials Acquiring form-meaning mappings is at the core of second language acquisition (L2A). This is true of lexical items and their meanings (e.g., chair and 'a piece of furniture used for sitting') as well as of functional morphological affixes and the grammatical meanings they capture (e.g., -s and 'plural noun'; -ed and 'past state or event'). While learning lexical items largely depends on the frequency of occurrence of the word (Laufer & Nation, 1995), the acquisition of grammatical form-meaning pairs is affected by many other factors. Understanding these factors and their impact allows us to answer a fundamental research question: Which of the form-meaning mappings of functional morphology are easier to acquire and process than others?1 A broad and common sense understanding of difficulty of acquisition is employed here, assuming that an easy property is one that is acquired successfully at earlier stages of development, as compared to a more difficult property. The practical purpose of identifying easy and hard properties is to aid language teachers: Hard properties should receive more attention and time in a language classroom while easy properties should come for free, as it were (Slabakova, 2008). Goldschneider and DeKeyser (2001) propose perceptual salience, semantic complexity, morphophonological regularity, syntactic category, and frequency as factors that are crucial in making a form-meaning mapping difficult. Although all these factors work in concert, what remains unclear is whether one or the other is more important. DeKeyser (2005) puts "transparency of form-meaning relationships" (p. 3) at the heart of linguistic difficulty. In principle, the mapping between functional morphology and grammatical meanings can range over various permutations of one to many, from most to least transparent: one form corresponding to one meaning, one form reflecting multiple meanings, multiple forms reflecting the same meaning, and, finally, a many-to-many relationship. If a universal grammatical me...