Linguistic categories can impact visual perception. For instance, learning that two objects have different names can enhance their discriminability. Previous studies have identified a typical pattern of categorical perception, characterized by faster discrimination of stimuli from different categories, a neural mismatch response during early…

Usage-based approaches explore how we learn language from our experience of language. Related research thus involves the analysis of the usage from which learners learn and of learner usage as it develops. This program involves considerable data recording, transcription, and analysis, using a variety of corpus and computational techniques, many of…

The advent of usage-/exemplar-based approaches has resulted in a major change in the theoretical landscape of linguistics, but also in the range of methodologies that are brought to bear on the study of language acquisition/learning, structure, and use. In particular, methods from corpus linguistics are now frequently used to study distributional…

Can an early learned second language influence speech production after living many years in an exclusively monolingual environment? To address this issue, we investigated the consequences of discontinued early bilingualism in heritage speakers who moved abroad and switched language dominance from the second to the primary learned language. We used…

Each of us as language learners had different language experiences, yet somehow we have converged upon broadly the same language system. From diverse, often noisy samples, we have attained similar linguistic competence. How so? What mechanisms channel language acquisition? Could our linguistic commonalities possibly have converged from our shared…

The processing difficulty of nested grammatical structure has been explained by different psycholinguistic theories. Here I provide corpus and behavioral evidence in favor of usage-based models, focusing on the case of object relative clauses in Spanish as a first language. A corpus analysis of spoken Spanish reveals that, as in English, the…

A study was designed to ascertain whether syntactic avoidance behavior could be demonstrated for two groups of ESL learners (native speakers of Arabic and of Spanish and Portuguese) in accordance with contrastive analysis difficulty predictions. An avoidance pattern was found in accordance with such predictions. (CHK)

The discoveries of theoretical linguistics could aid teachers in explaining such usages as "well,""sort of," sex link uses, and forms marking levels of politeness. Conversely, there is much about second language learning that theoretical linguistics could learn from applied linguistics. (Author/KM)

Examines the role of "routines" and grammatical patterns in first and second language acquisition by children and adults, specifically with regard to syntactic structures. (Author/AM)

Reports on an eight month study examining the development of turn-allocation devices in children acquiring English as a second language. The role of prior language experience in second language learning is explored. (Author/AM)