We used event-related brain potentials (ERPs) to investigate the contributions of explicit and implicit processes during second language (L2) sentence comprehension. We used a L2 grammaticality judgment task (GJT) to test 20 native English speakers enrolled in the first four semesters of Spanish while recording both accuracy and ERP data. Because…

Fifty-one adult Spanish speakers at three levels of ESL ability were tested in both their elicited imitation (production) and act-out (comprehension) of complex sentences that were structurally identical. Analysis of variance results indicate that production tests, not comprehension tests, principally evaluate a learner's structural knowledge.…