Lexical and discourse factors in the second language acquisition of Spanish word order
This study investigates the acquisition of Spanish word order by native speakers of English. Specifically, it considers the development of sensitivity to the distinct interpretations of subject-verb (SV) vs. verb-subject (VS) order, as determined by lexical verb class (unaccusative and unergative verbs) and discourse structure.Participants included a native speaker control group and learners at four proficiency levels. Results from a contextualized production task indicate that beginning learners transferred the SV order of English for all structures. Intermediate learners showed a gradual increase in the production of lexically and discourse-determined inversion, although their data was also characterized by indeterminacy and variability. The advanced learners demonstrated a sensitivity to the word order effects of unaccusativity and discourse factors, but also tended to overgeneralize inversion to unergative verbs in a neutral discourse context.