Second language learning via syntactic priming: The effects of modality, attention and motivation
We examined whether language input modality and individual differences in attention and motivation influence second language (L2) learning via syntactic priming. In an online study, we compared French L2 English and L1 English speakers’ primed production of passives in reading-to-writing vs. listening-to-writing priming conditions. We measured immediate priming (producing a passive immediately after exposure to the target structure) and short- and long-term learning (producing more target structures in immediate and delayed post-tests without primes relative to pre-tests). Both groups showed immediate priming and short- and long-term learning. Prime modality did not influence these effects but learning was greater in L2 speakers. While attention only increased learning in L1 speakers, high motivation increased L2 speakers' learning in the reading-to-writing condition. These results suggest that syntactic priming fosters long-term L2 learning, regardless of input modality. This study is the first to show that motivation may modulate L2 learning via syntactic priming.