This study examines the impact of syntactic priming on production of indirect questions/requests by Persian learners of English as a foreign language. Eighty learners participated in two experiments investigating the impact of syntactic priming on oral production and the possibility of transfer of the priming effects to a different modality. Production Experiment showed that priming resulted in increased production of the target structure by the Experimental groups as compared with production by the Control groups. Transfer Experiment showed that the rate of production of the target structure remained significantly higher for participants in the Experimental groups.Keywords: Syntactic priming, Language production, Modality transfer
IntroductionSyntactic priming refers to a tendency to produce or repeat a recently produced or heard structure (Bock, 1986) that is, the phenomenon by which processing of an utterance is facilitated by processing of another one which shares the same underlying syntactic structure. This facilitation can help understand the nature of syntactic representation (Branigan, 2007). After the discovery of syntactic priming (also called structural persistence and structural priming) over 20 years ago, there have been numerous studies across a wide variety of populations. Syntactic priming has been the focus of studies with children (e.g., Garrod & Clark, 1993;Fisher, 2002;Tomasello, 2000), aphasiacs (e.g., Saffran & Martin, 1997), bilinguals (e.g., Bernolet, Hartsuiker, & Pickering, 2007Schoonbaert, Hartsuiker, & Pickering, 2007), and second/foreign language learners (e.g., Gries & Wulff, 2005;Kim & McDonough, 2008;McDonough, 2006). Bock (1986) reported the first study which specifically used structural priming to investigate the processing and representation of language structures. In her study, speakers repeated prime sentences (transitive and dative structures) and afterwards described target pictures which were semantically unrelated to the prime sentences. The results showed that speakers tended to use an active description of the target picture after an active prime structure and a passive description after a passive prime structure. The same effect was observed with dative sentences. Pickering and Ferreira (2008) pointed out that the results of Bock's (1986) study reveal that priming happens automatically and is not related to specific communication purposes or prime-target relationships (Levelt & Kelter, 1982), or discourse factors such as register (Weiner & Labov, 1983).Bock's (1986) initial finding encouraged several researchers to investigate the nature of the phenomenon and its linguistic implications more in depth. Branigan, Pickering, Liversedge, Stewart, and Urbach (1995) concluded that syntactic priming can occur within production, within comprehension, and between comprehension and production. Within production, uttering particular syntactic forms might affect the production of subsequent utterances. For example, if a prime is produced that contains a double-object str...