Parallel language activation in bilinguals leads to competition between languages. Experience managing this interference may aid novel language learning by improving the ability to suppress competition from known languages. To investigate the effect of bilingualism on the ability to control native-language interference, monolinguals and bilinguals were taught an artificial language designed to ...

Abstract Objective Traumatic brain injury (TBI) survivors exhibit cognitive deficits. Research suggests that multilingualism can influence neurocognitive performance. We examined the effects of TBI and bilingualism/monolingualism on a test attention speed (i.e., Symbol Digit Modalities Test; SDMT). Method The sample consisted 55 healthy comparison (27 Spanish-English bilinguals; 28 English-mono...

The goal of the present work was to examine the effects of bilingualism on adults' ability to resolve cross-linguistic inconsistencies in orthography-to-phonology mappings during novel-word learning. English monolinguals and English-Spanish bilinguals learned artificially constructed novel words that overlapped with English orthographically but diverged from English phonologically. Native-langu...

PURPOSE Assessment tools are needed to accurately index performance in bilingual populations. This study examines the verbal fluency task to further establish the relative sensitivities of letter and category fluency in assessing bilingual language skills in Spanish-English bilinguals. METHOD English monolinguals and Spanish-English bilinguals had 1 minute to name words belonging to a categor...

Daland, Robert and Mira Oh. 2014. Heritage bilingual talkers do not exhibit an intelligibility penalty in either language. Linguistic Research 31(3), 403-440. Some speakers have clearer voices than others. In the present study, we investigate whether early bilingualism has systematic repercussions for talker clarity, using a group of Korean-American heritage bilingual talkers, as well as Americ...

Bilinguals have been shown to outperform monolinguals on word learning and on inhibition tasks that require competition resolution. Yet the scope of such bilingual advantages remains underspecified. We compared bilinguals and monolinguals on nonverbal symbolic learning and on competition resolution while processing newly-learned material. Participants were trained on 12 tone-to-symbol mappings,...

Bilinguals have been shown to outperform monolinguals at suppressing task-irrelevant information and on overall speed during cognitive control tasks. Here, monolinguals' and bilinguals' performance was compared on two nonlinguistic tasks: a Stroop task (with perceptual Stimulus-Stimulus conflict among stimulus features) and a Simon task (with Stimulus-Response conflict). Across two experiments ...

Previous research has found an advantage for bilinguals relative to monolinguals on tasks of attentional control. This advantage has been found to be larger in older adults than in young adults, suggesting that bilingualism provides a buffer against age-related declines in executive functioning. Using a computerized Stroop task in a nonimmigrant sample of young and older monolinguals and biling...

Decades of research have shown that, from an early age, proficient bilinguals can speak each of their two languages separately (similar to monolinguals) or rapidly switch between them (dissimilar to monolinguals). Thus we ask, do monolingual and bilingual brains process language similarly or dissimilarly, and is this affected by the language context? Using an innovative brain imaging technology...