- Guasti, M. T., Papagno, C., Vernice, M., Cecchetto, C., Giuliani, A. & Burdo, S. (2014). The effect of language structure on linguistic strengths and weaknesses in children with cochlear implants: Evidence from Italian. Applied Psycholinguistics, 35(4), 739-764.
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摘要:Previous studies have found that the early fitting of cochlear implants in children has beneficial effects on their expressive and receptive language. However, different ages are identified in different studies, and some studies present contradictory results. Starting from these observations, our study suggests that at least two additional factors play an important role in determining linguistic outcomes. The first is the area of language under investigation: lexicon, phonology, morphosyntax, semantics, and pragmatics. The second factor is the typological features of the child's target language. Our study, which involved 33 Italian-speaking children who received a cochlear implant and 33 age and gender matched controls, reveals that lexical, semantic, pragmatic, and phonological knowledge are not particularly vulnerable in these children. By contrast, one area of morphosyntax (production of clitic pronouns) is especially challenging. In addition, an effect of age of implantation was found only in this morphosyntactic area. This is the first study on language development in Italian-speaking children with cochlear implants. Adapted from the source document
关键词:psycholinguistics, child language acquisition, Children, Cochlear Implants, Italian, Native Language Acquisition, Hearing
- Perovic, A., VUKSANOVIĆ, J., PETROVIĆ, B. & AVRAMOVI-ILIĆ, I. (2014). The acquisition of passives in Serbian. Applied Psycholinguistics, 35(1), 1-26.
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摘要:This study examined the comprehension of actional and psychological verbs in both their active and passive (short and long) forms by 99 Serbian-speaking children. The children, whose age ranged between 3 years, 6 months (3;6) and 7 years, 6 months (7;6), were divided into three groups: 3;6-5 (M = 4.3), 5;1-6;1 (M = 5.6), and 6;2-7;6 (M = 7.0). All groups reached ceiling performance on actives of both actional and psychological verbs. They showed a good performance on passives of actional verbs, both short and long, but an exceptionally low performance on passives of psychological verbs: only the oldest group, 7-year-olds, reached 80% correct performance on psychological passives. There were no differences in the children's performance on short versus long passives of either type of the verb. These results are in line with studies reporting delayed passive comprehension in children younger than 5 in a number of languages, suggesting a delay in the comprehension of this structure cross-linguistically. The discrepancy observed in the comprehension of psychological passives, as opposed to actional actives, fits neatly into Borer and Wexler's account, which relates children's difficulties in this area to their underlying knowledge of argument chains created by movement of sentential elements. Adapted from the source document
关键词:psycholinguistics, child language acquisition, Children, Verbs, Comprehension, Native Language Acquisition, Croatian and Serbian, Delayed Language Acquisition
- Uchikoshi, Y. (2014). Development of vocabulary in Spanish-speaking and Cantonese-speaking English language learners. Applied Psycholinguistics, 35(1), 119-153.
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摘要:This study examines vocabulary growth rates in first and second languages for Spanish-speaking and Cantonese-speaking English language learners from kindergarten through second grade. Growth-modeling results show a within-language effect of concepts about print on vocabulary. Language exposure also had an effect on English vocabulary: earlier English exposure led to larger English vocabulary in kindergarten. There was no interference of early English exposure on native-language vocabulary. Moreover, Cantonese-speaking children had higher English expressive vocabulary scores than Spanish-speaking children and this difference remained for the 3 years. In contrast, although there were no significant differences in first language vocabulary at the start of kindergarten, Spanish-speaking children had steeper growth rates in first-language vocabulary than Cantonese-speaking children, after controlling for language of instruction and first-language concepts about print. Adapted from the source document
关键词:psycholinguistics, child language acquisition, Cantonese, English as a Second Language Learning, Spanish, Children, Bilingualism, Vocabulary Size, Vocabulary Learning, Native Language Acquisition, Language Acquisition
- Kathryn S, W., & Carmel,H. (2013). Once upon a time, there was a pulchritudinous princess...: The role of word definitions and multiple story contexts in children's learning of difficult vocabulary. Applied Psycholinguistics, 34(3), 591-613.
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摘要:The close relationship between children's vocabulary size and their later academic success has led researchers to explore how vocabulary development might be promoted during the early school years. We describe a study that explored the effectiveness of naturalistic classroom storytelling as an instrument for teaching new vocabulary to 6- to 9-year-old children. We examined whether learning was facilitated by encountering new words in single versus multiple story contexts, or by the provision of age-appropriate definitions of words as they were encountered. Results showed that encountering words in stories on three occasions led to significant gains in word knowledge in children of all ages and abilities, and that learning was further enhanced across the board when teachers elaborated on the new words' meanings by providing dictionary definitions. Our findings clarify how classroom storytelling activities can be a highly effective means of promoting vocabulary development.
关键词:applied linguistics, native language instruction, Word Meaning, Children, Learning Processes, Native Language Acquisition, Native Language Instruction, Vocabulary Instruction, Language Teaching Methods, Vocabulary Learning, Story Telling
- Tellings, A., Coppens, K., Gelissen, J., & Schreuder, R. (2013). Clusters of word properties as predictors of elementary school children's performance on two word tasks. Applied Psycholinguistics, 34(3), 461-481.
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摘要:Often, the classification of words does not go beyond "difficult" (i.e., infrequent, late-learned, nonimageable, etc.) or "easy" (i.e., frequent, early-learned, imageable, etc.) words. In the present study, we used a latent cluster analysis to divide 703 Dutch words with scores for eight word properties into seven clusters of words. Each cluster represents a group of words that share a particular configuration of word properties. This model was empirically validated with three data sets from Grades 2 to 4 children who made either a lexical decision task or a use decision task with a selection of the words. Significant differences were found between the clusters of words within the three data sets. Implications for further study and for practice are discussed.
关键词:psycholinguistics, child language acquisition, Child Language, Lexical Decision Task, Elementary School Students, Dutch, Children, Native Language Acquisition, Language Usage
- Jones, C., Meakins, F., & Muawiyath, S. (2012). Learning vowel categories from maternal speech in Gurindji Kriol. Language Learning, 62, 1052-1078.
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摘要:Distributional learning is a proposal for how infants might learn early speech sound categories from acoustic input before they know many words. When categories in the input differ greatly in relative frequency and overlap in acoustic space, research in bilingual development suggests that this affects the course of development. In the present study we describe the nature and extent of vowel variation in nearly 900 vowel tokens in maternal speech in Gurindji Kriol, a mixed language of northern Australia, which, like bilingual input, has differences in the relative frequency of adjacent, overlapping vowel categories. In Analysis 1, we provide the first systematic account of vowel variation and phone frequency in maternal speech in Gurindji Kriol. In Analysis 2, cluster analysis was applied to the vowel formant and duration data, to see what categories might emerge from acoustic data alone. The results suggest that, were infants to base their initial vowel categories solely on the clusters emerging in acoustic space, they might likely set up relatively few vowel categories. We discuss implications for how infants may learn Gurindji Kriol and for distributional learning. Adapted from the source document
关键词:psycholinguistics, child language acquisition, phonetics, phonetics, Maternal Speech, Native Language Acquisition, Vowels, Speech Sounds, Infants, Acoustic Analysis, Bilingualism, Pidgins
- Saiegh-Haddad, E., Hadieh, A., & Ravid, D. (2012). Acquiring noun plurals in Palestinian Arabic: Morphology, familiarity, and pattern frequency. Language Learning, 62, 1079-1109.
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摘要:The study examined the acquisition of two morphological procedures of noun pluralization in Palestinian Arabic: Sound Feminine Plural (SFP) and Broken Plural (BP). We tested if noun pluralization was affected by (1) the type of morphological procedure, (2) the degree of familiarity with the singular noun stem, and (3) the frequency of plural patterns. Thirty-six native Arabic-speaking children in three age groups were tested on three experimental tasks: a repetition task, a structured production task, and a seminatural production task. In line with earlier research, the results showed that SFP pluralization was acquired earlier and had a shorter developmental trajectory than BP plurals. Also, the errors of children showed that SFP was a dominant default procedure. However, despite its early consolidation, SFP formation was affected by familiarity with the singular noun stem. BP nouns also appeared rather early in the production of children and were affected by both familiarity with the noun stem and frequency of the plural pattern. Yet, they took longer to acquire and did not reach comparable levels to SFP in the age groups tested. The implications of the results for models of language acquisition and the acquisition of Arabic morphology are discussed. Adapted from the source document
关键词:psycholinguistics, child language acquisition, Morphological Processing, Native Language Acquisition, Children, Number Grammatical, Nouns, Arabic, Error Analysis Language
- White, L. (2012). Universal grammar, crosslinguistic variation and second language acquisition. Language Teaching, 45(3), 309-328.
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摘要:According to generative linguistic theory, certain principles underlying language structure are innately given, accounting for how children are able to acquire their mother tongues (L1s) despite a mismatch between the linguistic input and the complex unconscious mental representation of language that children achieve. This innate structure is referred to as Universal Grammar (UG); it includes universal principles, as well as parameters which allow for constrained variation across languages. Adapted from the source document
关键词:psycholinguistics, child language acquisition, applied linguistics, non-native language learning languages other than English, Second Language Learning, Universal Grammar, Generative Grammar, Native Language Acquisition, Second Language Learning Theories, Language Acquisition, Mental Representation
- Dale, P. S., Harlaar, N., & Plomin, R. (2012). Nature and nurture in school-based second language achievement. Language Learning, 62(S2), 28-48.
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摘要:Variability in achievement across learners is a hallmark of second language (L2) learning, especially in academic-based learning. The Twins Early Development Study (TEDS), based on a large, population-representative sample in the United Kingdom, provides the first opportunity to examine individual differences in second language achievement in a longitudinal and genetically sensitive design, and to relate these differences to variability in first language achievement. Teacher National Curriculum ratings for Modern Foreign Language achievement at age 14 for 1632 twin pairs (611 monozygotic, 1021 dizygotic) constituted the core measure. Measures of socioeconomic status, early (ages 2-4) first language achievement (L1), and adolescent (age 12) L1 and reading significantly predicted L2 achievement. However, both individually and collectively they accounted for only a small proportion of the variance of L2 across the entire distribution. Twin analyses revealed that 42% of the variance of L2 was due to genetic variance, and about a third to shared environmental factors (shared within a family). Structural equation modeling confirmed that although there were genetic and environmental factors that influenced both L1 and L2 achievement (genetic correlations between L2 and other measures ranged from .33 to .51, and shared environment correlations ranged from .15 to 1.00), most of the genetic influence on L2 was independent of genetic influence on L1. Thus, the genetic factors that contribute to individual differences in L2 learning are largely distinct from those influencing L1. Additional analyses showed that the balance of genetic and environmental factors was very similar for the low achieving and high achieving students (lowest and highest 10%, respectively), and was similar to that for the full distribution. This pattern of results suggests that variability in L2 achievement is a continuous variable across the entire range, rather than reflecting qualitative or categorical differences at the extremes, and that it is largely the same genes which influence variability within the normal range and at the extremes. Adapted from the source document
关键词:applied linguistics, non-native language learning languages other than English, Language Acquisition, Native Language Acquisition, Second Language Learning, Language Proficiency, Twins, Individual Differences
- Sparks, R. L. (2012). Individual differences in L2 learning and long-term L1-L2 relationships. Language Learning, 62(S2), 5-27.
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摘要:In this article, I describe studies conducted over 25 years with secondary and post-secondary L2 learners in the United States. The evidence from these studies shows that there are important connections between students' early L1 skills and their L2 aptitude and L2 proficiency and that individual differences in students' L1 skills in elementary school are related to differences in their L2 achievement several years later. Adapted from the source document
关键词:applied linguistics, non-native language learning languages other than English, Individual Differences, Second Language Learning, Language Proficiency, Native Language Acquisition, Language Acquisition
- Strapp, C. M., Helmick, A. L, Tonkovich, H. M., & Bleakney, D. M. (2011). Effects of Negative and positive evidence on adult word learning. Language Learning, 61, 506-532.
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摘要:This study compared negative and positive evidence in adult word learning, predicting that adults would learn more forms following negative evidence. Ninety-two native English speakers (32 men and 60 women [M age = 20.38 years, SD = 2.80]), learned nonsense nouns and verbs provided within English frames. Later, participants produced plural and past tense forms for the irregular nouns and verbs following negative or positive evidence. As anticipated, correct production followed negative evidence, and errors followed positive evidence. Additionally, participants learned more verbs than nouns. Implications for first and second language learning are discussed.
关键词:psycholinguistics, verbal learning paired associate, serial learning, memory, recognition, Nouns, Adults, Verbs, Vocabulary Learning, Negative Evidence, Second Language Learning, Native Language Acquisition
- Zamuner, T. S., Kerkhoff, A., & Fikkert P,. (2012). Phonotactics and morphophonology in early child language: Evidence from Dutch. Applied Psycholinguistics, 33(3), 481-499.
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摘要:This research investigates children's knowledge of how surface pronunciations of lexical items vary according to their phonological and morphological context. Dutch-learning children aged 2.5 and 3.5 years were tested on voicing neutralization and morphophonological alternations. For instance, voicing does not alternate between the pair [pt]~[ptn] (cap~caps) but does in [bt]~[bdn] (bed~beds). Data from the first experiment showed that children at a younger age were less accurate at imitating words with /d/ than /t/, regardless of morphological context. In a second study, children between 2 and 4 years were asked to produce singulars from novel plurals (e.g., [ktn]~[kt] and [kdn]~[kt]). Results indicated that children's performance was better in contexts that did not require surface variation. Dutch-learning children are not able to robustly generalize their knowledge of phonotactics and morphophonological alternations. Rather, it appears that their knowledge is more concrete, in line with recent usage-based theories of acquisition. Adapted from the source document
关键词:psycholinguistics, child language acquisition, Phonotactics, Morphophonemics, Children, Dutch, Native Language Acquisition
- Sparks, R. L., Humbach, N., Patton, J., & Gahschow, L. (2011). Subcomponents of second-language aptitude and second-language proficiency. The Modern Language Journal, 95, 253-273.
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摘要:A factor analysis of a test battery that included early first-language (L1) achievement, L1 cognitive ability, second-language (L2) aptitude, and L2 affective measures to predict oral and written L2 proficiency was conducted. The analysis yielded 4 factors that were labeled Language Analysis, composed of L1 and L2 language comprehension, grammar, vocabulary, and inductive language learning measures; Phonology/Orthography, composed of L1 and L2 phonemic coding and phonological processing measures; IQ/Memory, composed of L1 intelligence and L2 paired-associate learning measures; and Self-Perceptions of Language Skills, composed of L2 motivation and L2 anxiety measures. The 4 factors explained 76% of the variance in oral and written L2 proficiency. Findings support the view that L2 aptitude is componential. Results are discussed in the context of long-term L1-L2 relationships and individual differences in L2 learning. Adapted from the source document
关键词:applied linguistics, non-native language learning languages other than English, psycholinguistics, bilingual language processing, Language Proficiency, Aptitude Tests, Native Language Acquisition, Second Language Learning