Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Multilingualism”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 901 records · Page 50Linked to original sources
PubMed2001

Perceiving non-native speech.

In a series of experiments using monosyllabic words produced by a native and a non-native speaker of English, native English speakers monitored the word-initial consonants of the words to decide which of two consonants was present on each trial. In some of the experiments, a secondary task of a linguistic nature, deciding whether the target-bearing word was a noun or verb, was also required. When the words were presented in silence, the native and non-native stimuli were processed in a like manner. Specifically, when the secondary task was not required, phonemic decisions tended to be made on the basis of prelexical information, whereas when the secondary task was required, they tended to be made on the basis of postlexical information (see Eimas, Marcovitz Hornstein, & Payton, 1990). However, when the listening conditions were degraded by presenting the words at a lower level and in noise, the two types of stimuli yielded different patterns. Native speech was processed as before, whereas for non-native speech phonemic decisions now tended to be made on the basis of postlexical information both when a secondary task was required and when it was not. The contrasting results for native and non-native speech are discussed in terms of models of phoneme processing.

Female↗
PubMed2002

Constraints of lexical stress on lexical access in English: evidence from native and non-native listeners.

Four cross-modal priming experiments and two forced-choice identification experiments investigated the use of suprasegmental cues to stress in the recognition of spoken English words, by native (English-speaking) and non-native (Dutch) listeners. Previous results had indicated that suprasegmental information was exploited in lexical access by Dutch but not by English listeners For both listener groups, recognition of visually presented target words was faster, in comparison to a control condition, after stress-matching spoken primes, either monosyllabic (mus- from MUsic/muSEum) or bisyl-word recognition labic (admi-from ADmiral/admiRAtion). For native listeners, the effect of stress-mismatching bisyllabic primes was not different from that of control primes, but mismatching monosyllabic primes produced partial facilitation. For non-native listeners, both bisyllabic and monosyllabic stress-mismatching primes produced partial facilitation. Native English listeners thus can exploit suprasegmental information in spoken-word recognition, but information from two syllables is used more effectively than information from one syllable. Dutch listeners are less proficient at using suprasegmental information in English than in their native language, but, as in their native language, use mono- and bisyllabic information to an equal extent. In forced-choice identification. Dutch listeners outperformed native listeners at correctly assigning a monosyllabic fragment (e.g.. mus-) to one of two words differing in stress.

Adolescent↗
PubMed2003

Learning foreign vowels.

Two hypotheses have recently been put forward to account for listeners' ability to distinguish and learn contrasts between speech sounds in foreign languages. First, Best's Perceptual Assimilation Model and Flege's Speech Learning Model both predict that the ease with which a listener can tell one non-native phoneme from another varies directly with the extent to which these sounds assimilate to different native phonemes (Best, 1994; also Best, McRoberts, & Goodell, 2001; Flege, 1991). Second, Logan, Lively, & Pisoni (1991) have argued that training listeners to identify non-native phonemes teaches them sets of exemplars rather than more abstract distinctive feature values. I report here the results of three sets of experiments designed to test these hypotheses, in which American English listeners were trained to categorize German nonlow vowels. The first set of experiments show that some instances of the same contrast between German vowels are more easily discriminated than others, a result incompatible with the predictions of either Best's or Flege's models, but compatible with the alternative category recognition interpretation. The second set of experiments reveals effects of contextual and speaker variation on listeners' ability to learn [tense] but not [high] contrasts between foreign vowels, and are thus at least partly compatible with an exemplar model of foreign category learning (Pisoni, Lively, & Logan, 1994; also Nosofsky, 1986). The third set of experiments compares the predictions of Nosofsky's (1986) selective attention exemplar model of category learning with those of a feature learning model in tests of listeners' learning the natural classes to which the German vowels belong. The results are mixed: listeners learned the features that define the natural classes of [+/- high] and [+/- back] vowels, but could have learned either the feature that defines the natural classes of [+/- tense] vowels or sets of [+/- tense] exemplars. Natural classes defined by abstract distinctive feature values are thus learnable, even if their membership is phonetically polymorphous.

Adult↗
PubMed2003

Simultaneous bilingualism and the perception of a language-specific vowel contrast in the first year of life.

Behavioral studies have shown that while young infants can discriminate many different phonetic contrasts, a shift from a language-general to a language-specific pattern of discrimination is found during the second semester of life, beginning earlier for vowels than for consonants. This age-related decline in sensitivity to perceive non-native contrasts has been generally attested in monolinguals. In order to analyze the impact of bilingual exposure on the perception of native-sound contrasts and the early building of language-specific contrastive categories, four-month-old and eight-month-old infants from Spanish monolingual, Catalan monolingual and Spanish-Catalan bilingual environments have been tested with a familiarization-preference procedure on a vowel contrast present only in Catalan: /e/-/epsilon/. As expected, younger infants were all able to perceive this contrast, independently of the language of exposure. However, by eight months, only infants from Catalan monolingual environments succeeded. Although the decline in sensitivity with the monolingual Spanish group was expected, the results with the bilingual group challenge the view that mere exposure is enough to maintain the capacity to perceive a contrast. An additional experiment at 12 months of age indicated that bilinguals finally regained discrimination. Together these results suggest a specific developmental pattern of perceptual reorganization in bilingual exposure.

Humans↗
PubMed2003

Effects of stress typicality during speeded grammatical classification.

The experiments reported here were designed to investigate the influence of stress typicality during speeded grammatical classification of disyllabic English words by native and non-native speakers. Trochaic nouns and iambic gram verbs were considered to be typically stressed, whereas iambic nouns and trochaic verbs were considered to be atypically stressed. Experiments 1a and 2a showed that while native speakers classified typically stressed words individual more quickly and more accurately than atypically stressed words during differences reading, there were no overall effects during classification of spoken stimuli. However, a subgroup of native speakers with high error rates did show a significant effect during classification of spoken stimuli. Experiments 1b and 2b showed that non-native speakers classified typically stressed words more quickly and more accurately than atypically stressed words during reading. Typically stressed words were classified more accurately than atypically stressed words when the stimuli were spoken. Importantly, there was a significant relationship between error rates, vocabulary size and the size of the stress typicality effect in each experiment. We conclude that participants use information about lexical stress to help them distinguish between disyllabic nouns and verbs during speeded grammatical classification. This is especially so for individuals with a limited vocabulary who lack other knowledge (e.g., semantic knowledge) about the differences between these grammatical categories.

Humans↗
PubMed2005

Interaction of native- and second-language vowel system(s) in early and late bilinguals.

The objective of this study was to determine how bilinguals' age at the time of language acquisition influenced the organization of their phonetic system(s). The productions of six English and five Korean vowels by English and Korean monolinguals were compared to the productions of the same vowels by early and late Korean-English bilinguals varying in amount of exposure to their second language. Results indicated that bilinguals' age profoundly influenced both the degree and the direction of the interaction between the phonetic systems of their native (L1) and second (L2) languages. In particular, early bilinguals manifested a bidirectional L1-L2 influence and produced distinct acoustic realizations of L1 and L2 vowels. Late bilinguals, however, showed evidence of a unidirectional influence of the L1 on the L2 and produced L2 vowels that were "colored" by acoustic properties of their L1. The degree and direction of L1-L2 influences in early and late bilinguals appeared to depend on the degree of acoustic similarity between L1 and L2 vowels and the length of their exposure to the L2. Overall, the findings underscored the complex nature of the restructuring of the L1-L2 phonetic system(s) in bilinguals.

Adult↗
PubMed2005

Measures of native and non-native rhythm in a quantity language.

The traditional phonetic classification of language rhythm as stress-timed or syllable-timed is attributed to Pike. Recently, two different proposals have been offered for describing the rhythmic structure of languages from acoustic-phonetic measurements. Ramus has suggested a metric based on the proportion of vocalic intervals and the variability (SD) of consonantal intervals. Grabe has proposed Pairwise Variability Indices (nPVI, rPVI) calculated from the differences in vocalic and consonantal durations between successive syllables. We have calculated both the Ramus and Grabe metrics for Latvian, traditionally considered a syllable rhythm language, and for Latvian as spoken by Russian learners. Native speakers and proficient learners were very similar whereas low-proficiency learners showed high variability on some properties. The metrics did not provide an unambiguous classification of Latvian.

Adolescent↗
PubMed2006

The acquisition of prosodic word structures in Spanish by monolingual and Spanish-German bilingual children.

This article examines the constraints on Prosodic Word production in Spanish by three monolingual and three Spanish-German bilingual children from the beginning of word production until 2;2. It also considers the relationship between Prosodic Words and Phonological Phrases, and in the case of monosyllabic words, it takes into consideration syllable structure (i.e., presence or absence of codas), in order to ascertain the importance of foot binarity in early child speech. Although the preferred Prosodic Word shape is that of a trochee, there appear a few monosyllables, consisting of CVC (or CV), which are produced earlier by the bilinguals than by the monolinguals. The minimality constraint is violated by the production of CV forms. Maximality constraints are observed for a very short time, as unfooted syllables appear very soon, especially in the data of the monolinguals. However, it takes several more months until Spanish children are able to produce Prosodic Words containing two feet, whereas Phonological Phrases constituted by two disyllabic Prosodic Words are produced earlier by some children. It is proposed that such data can be optimally treated by means of constraints, and their relevance to the question of whether prosodic structure is acquired bottom-up is briefly discussed.

Child Language↗
PubMedDate not supplied

Limited english proficiency, primary language at home, and disparities in children's health care: how language barriers are measured matters.

BACKGROUND: Approximately 3.5 million U.S. schoolchildren are limited in English proficiency (LEP). Disparities in children's health and health care are associated with both LEP and speaking a language other than English at home, but prior research has not examined which of these two measures of language barriers is most useful in examining health care disparities. OBJECTIVES: Our objectives were to compare primary language spoken at home vs. parental LEP and their associations with health status, access to care, and use of health services in children. METHODS: We surveyed parents at urban community sites in Boston, asking 74 questions on children's health status, access to health care, and use of health services. RESULTS: Some 98% of the 1,100 participating children and families were of non-white race/ethnicity, 72% of parents were LEP, and 13 different primary languages were spoken at home. "Dose-response" relationships were observed between parental English proficiency and several child and parental sociodemographic features, including children's insurance coverage, parental educational attainment, citizenship and employment, and family income. Similar "dose-response" relationships were noted between the primary language spoken at home and many but not all of the same sociodemographic features. In multivariate analyses, LEP parents were associated with triple the odds of a child having fair/poor health status, double the odds of the child spending at least one day in bed for illness in the past year, and significantly greater odds of children not being brought in for needed medical care for six of nine access barriers to care. None of these findings were observed in analyses of the primary language spoken at home. Individual parental LEP categories were associated with different risks of adverse health status and outcomes. CONCLUSIONS: Parental LEP is superior to the primary language spoken at home as a measure of the impact of language barriers on children's health and health care. Individual parental LEP categories are associated with different risks of adverse outcomes in children's health and health care. Consistent data collection on parental English proficiency and referral of LEP parents to English classes by pediatric providers have the potential to contribute toward reduction and elimination of health care disparities for children of LEP parents.

Adolescent↗
PubMed2004

Somatic and social: Chinese Americans talk about emotion.

Empirical findings suggest that Chinese and Americans differ in the ways that they describe emotional experience, with Chinese using more somatic and social words than Americans. No one, however, has investigated whether this variation is related to differences between Chinese and American conceptions of emotion or to linguistic differences between the English and Chinese languages. Therefore, in two studies, the authors compared the word use of individuals who varied in their orientation to Chinese and American cultures (European Americans [EA], more acculturated Chinese Americans [CA], and less acculturated CA) when they were speaking English during emotional events. Across both studies, less acculturated CA used more somatic (e.g., dizzy) and more social (e.g., friend) words than EA. These findings suggest that even when controlling for language spoken, cultural conceptions of emotion may shape how people talk about emotion.

Acculturation↗
PubMed2004

A Turkish language equivalence of the Exercise of Self-Care Agency Scale.

This article is about the pilot test of a Turkish version of the Exercise of Self-Care Agency Scale (ESCA) using a randomized convenience sample of 119 bilingual Turkish adolescents. The instrument was translated into Turkish, back translated, and pilot tested to linguistic equivalence. Bilingual participants were randomly assigned to four groups. Each participant was administered both the English and the Turkish versions of the scale but in different order at 5-week intervals. The results show that the Turkish version of the ESCA was linguistically equal to the English form. Test-retest correlations were acceptably high (r = .80 to .90). Internal consistency of the total scale of the ESCA was adequate, with an alpha coefficient of .89 for the Turkish version and .88 for the English version. Further research in the development of this translated form would need to demonstrate its applicability and generalizability to monolingual Turkish adolescents.

Adolescent↗
PubMedDate not supplied

Addressing limited English proficiency and disparities for Hispanic postpartum women.

The National Institutes of Health Office of Minority Health challenges health providers to eliminate health disparities for Hispanic women, especially those women with limited English proficiency. This article addresses this challenge by identifying areas of health disparities for low-risk postpartum Hispanic women with limited English proficiency, by describing the legal basis for improving language access, and by proposing implementation of Office of Minority Health national guidelines. Health providers can use a social equity framework to support improvements in communication practices when language differs.

Attitude to Health↗
PubMed2003

Linguistic services in ambulatory clinics.

A review of the literature reveals few studies that focus on the challenge of language barriers in primary care settings. Recognizing the need for a national consensus on cultural and linguistic standards for health care in the United States, the Office of Minority Health recently released a set of standards for culturally and linguistically appropriate services (CLAS). These standards were utilized to examine the linguistic services available at eight ambulatory care centers in a small New England state in an effort to determine compliance with recommended national standards. Although myriad studies have focused on provision of linguistically appropriate care in emergency rooms (ERs), few studies have specifically examined ambulatory care settings. Numerous strategies have been adopted by individual clinics in an attempt to deal effectively with linguistic barriers. Yet without clear national regulations and dedicated funding for interpreter services, a large spectrum of services exists. Survey data were obtained from on-site visits at select community health clinics to ascertain availability, need, and utilization of linguistic services for patients with limited English proficiency. The majority of patients served by the clinics surveyed were predominantly Spanish-speaking. Results reveal that although most of the clinics provided informal mechanisms of interpreter services, few directly addressed linguistic services as a component of culturally competent care.

Ambulatory Care Facilities↗
PubMed2005

Academic-community partnerships: opening the doors to a nursing career.

With the belief that diversity is strength, the community of Reading, Pennsylvania, set forth an effort to meet the challenges of the disparity within the local nursing workforce with a comprehensive, long-term approach for the recruitment and retention of an underrepresented group. An academic-community partnership was formed to develop multifaceted programs and support across school and community agency systems. The Alvernia College Nursing Department has taken a leadership role to coordinate many community and health care agencies with the goal of increasing the number of baccalaureate-prepared Hispanic and bilingual nurses to provide culturally competent and sensitive care to the community.

Career Choice↗
PubMed2005

Literature review: issues surrounding education of English-as-a-Second Language (ESL) nursing students.

Examined in this article are the challenges faced by English-as-a-Second Language (ESL) nursing students. Nursing faculties need to address these challenges to meet the increasing diversity of the health care system. A key concern is the ability of ESL nursing students to communicate effectively in English. The Cummins model for English language acquisition provides a template for ESL nursing students to bridge this communication barrier. The literature suggests some particular needs of ESL nursing students can be met through modification of nursing programs. Further research into factors affecting the quality of nursing education for ESL students is warranted. A quantitative analysis is required to see if there exists a positive correlation between improved English language acquisition and academic success by ESL nursing students.

Cultural Diversity↗
PubMed2002

Crossed wires: interpreters, translators, and bilingual workers in cross-language research.

Increasingly, researchers are undertaking studies involving people who do not speak the same language as they do. Sociologists have long argued that language constructs the social world at the same time as it describes it. However, the implications of this for cross-language research are rarely considered. Employing interpreters/translators and "cultural brokers" in research raises methodological issues around the meanings of concepts and how to convey difference. Using a project that employed two Asian mental health workers, the author teases out some of the implications for research of language difference. She focuses both on the value of a biographical approach and on the problems such an approach presents.

Communication Barriers↗