IN ORDER TO COMPARE CONCEPTS OF MEANING SIMILARITY OF ENGLISH AND NAVAHO BILINGUALS, AN EXPERIMENT WAS CONDUCTED IN NORTHERN ARIZONA WITH 57 NAVAHO EIGHTH GRADERS. THEY WERE CLASSIFIED AS EITHER "COMPOUND" OR "COORDINATE" BILINGUALS ACCORDING TO WHETHER THEY HAD ASSIMILATED TWO LANGUAGES IN ASSOCIATED CONTEXTS OR IN DISSOCIATED CONTEXTS. THE STUDY'WAS DESIGNED TO INVESTIGATE THE SCOPE OF SEMANT...

In two self-paced reading experiments we asked whether late, highly proficient, English-Spanish bilinguals are able to process language-specific morpho-syntactic information in their second language (L2). The processing of Spanish clitic pronouns' word order was tested in two sentential constructions. Experiment 1 showed that English-Spanish bilinguals performed similarly to Spanish-English bil...

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 ...

The goal of this research was to examine word retention in bilinguals and monolinguals. Long-term word retention is an essential part of vocabulary learning. Previous studies have documented that bilinguals outperform monolinguals in terms of retrieving newly-exposed words. Yet, little is known about whether or to what extent bilinguals are different from monolinguals in word retention. Partici...

The need for executive control (EC) during bilingual language processing is thought to enhance these abilities, conferring a "bilingual advantage" on EC tasks. Recently, the reliability and robustness of the bilingual advantage has been questioned, with many variables reportedly affecting the size and presence of the bilingual advantage. This study investigates one further variable that may aff...

This paper analyzes the production of whquestions by German-Spanish bilingual children, and compares it to the monolingual production of the same question type. Both monolinguals and bilinguals have acquired the intonation targets at the age of 3;0, but the bilinguals’ scaling and alignment of the first peak show non-target-like results. Moreover, whereas the target languages present a final fa...

The aim of this study was to assess the effect of speaking rate changes on the perception of English stop consonants by four groups of subjects: English and Spanish monolinguals, 'early' Spanish/English bilinguals who learned English in childhood, and 'late' bilinguals who learned English in adulthood. Subjects identified, and then later rated for goodness as exemplars of the English /p/ catego...

Behavioral studies with proficient late bilinguals have revealed the existence of orthographic neighborhood density (ND) effects across languages when participants read either in their first (L1) or second (L2) language. Words with many cross-language (CL) neighbors have been found to elicit more negative event-related potentials (ERPs) than words with few CL neighbors (Midgley et al., 2008); t...

This study explores the effects of bilingualism in Sardinian as a regional minority language on the linguistic competence in Italian as the dominant language and on non-linguistic cognitive abilities. Sardinian/Italian adult speakers and monolingual Italian speakers living in the same geographical area of Sardinia were compared in two kinds of tasks: (a) verbal and non-verbal cognitive tasks ta...

We used fMRI to investigate neural activation in reading aloud in bilinguals differing in age of acquisition. Three groups were compared: French-English bilinguals who acquired two languages from birth (simultaneous), French-English bilinguals who learned their L2 after the age of 5 years (sequential), and English-speaking monolinguals. While the bilingual groups contrasted in age of acquisitio...