The long road from phonological knowledge to phonetic realization: An acoustic account of the temporal composition of Mandarin L2 English

2016 ◽  
Author(s):  
Chao-Yu Su ◽  
Chiu-Yu Tseng
Keyword(s):  
Phonological Knowledge ◽  
Phonetic Realization

The Perception of Cantonese Vowel Length Contrast by Mandarin Speakers

2019 ◽  
Vol 63 (3) ◽  
pp. 635-659
Author(s):  
Jingxin Luo ◽  
Vivian Guo Li ◽  
Peggy Pik Ki Mok
Keyword(s):  
Second Language ◽  
Discrimination Task ◽  
Early Stage ◽  
Vowel Quality ◽  
Speech Acquisition ◽  
Vowel Length ◽  
Third Language ◽  
Phonological Knowledge ◽  
Mandarin Speakers

The study investigates the perception of vowel length contrasts in Cantonese by native Mandarin speakers with varying degrees of experience in Cantonese: naïve listeners (no exposure), inexperienced learners (~1 year), and experienced learners (~5 years). While vowel length contrasts do not exist in Mandarin, they are, to some extent, exploited in English, the second language (L2) of all the participants. Using an AXB discrimination task, we investigate how native and L2 phonological knowledge affects the acquisition of vowel length contrasts in a third language (L3). The results revealed that all participant groups could discriminate three contrastive vowel pairs (/aː/–/ɐ/, /ɛː/–/e/, /ɔː/–/o/), but their performance was influenced by the degree of Cantonese exposure, particularly for learners in the early stage of acquisition. In addition to vowel quality differences, durational differences were proposed to explain the perceptual patterns. Furthermore, L2 English perception of the participants was found to modulate the perception of L3 Cantonese vowel length contrasts. Our findings demonstrate the bi-directional interaction between languages acquired at different stages, and provide concrete data to evaluate some speech acquisition models.

Developing Reading Skills in Prelingually Deaf Preschool Children: Fingerspelling as a Strategy to Promote Orthographic Learning

2021 ◽  
Author(s):  
Paul Miller ◽  
Efrat Banado-Aviran ◽  
Orit E Hetzroni
Keyword(s):  
Intervention Program ◽  
Orthographic Knowledge ◽  
Single Subject ◽  
Initial Development ◽  
Semantic Categories ◽  
Single Subject Research ◽  
Phonological Knowledge ◽  
Multiple Probe ◽  
Orthographic Learning ◽  
Prelingually Deaf

Abstract The aim of this study was to clarify whether fingerspelling provides a sophisticated mechanism that promotes the development of detailed orthographic knowledge for deaf individuals even in the absence of paralleling phonological knowledge. An intervention program comprised of various procedures chaining between fingerspelled sequences; their written correlates and meaning were administered in a multiple probe single-subject research design across semantic categories to four children with severe to profound prelingual hearing loss (age 4.2–6 years). Results demonstrate the occurrence of rapid orthographic learning during intervention and reliable retention of it in maintenance checks, despite the participants’ insufficiently developed phonological skills. Observations of the participants’ behavior further suggest fingerspelling to function as an effective mediator in the initial development of robust detailed orthographic lexicon. Analyzes also indicate that “learning through action” and “relevance to the task” provide two key factors in relation to the promotion of orthographic learning, with their absence creating an obvious vacuum in this regard. Insights from the study are discussed with reference to their implication for the development of learning materials and learning environments for prelingually deaf and other novice learners.

Cognate similarity and intervocalic /d/ production in Riverense Spanish

2021 ◽  
pp. 136700692199680
Author(s):  
Michael Gradoville ◽  
Mark Waltermire ◽  
Avizia Long
Keyword(s):  
Language Contact ◽  
Mixed Effects ◽  
Frequency Effect ◽  
Acoustic Measurements ◽  
Linear Mixed Effects Model ◽  
Phonetic Variation ◽  
Linear Mixed Effects ◽  
Contact Language ◽  
The Relationship ◽  
Phonetic Realization

Aims and objectives: While previous research has shown that phonetic variation in language contact situations is affected by whether a word has a cognate in the contact language, this paper aims to show that such an effect is not monotonic. According to the usage-based model, items in memory are organized according to similarity, thus we anticipated that formally more similar cognates would show a stronger cognate effect. Methodology: This variationist sociophonetic study investigates the relationship between cognate similarity and phonetic realization. We examined this relationship in the bilingual community of Rivera, Uruguay, in which both Portuguese and Spanish are spoken with regularity. Specifically, we focused on intervocalic /d/, which in monolingual Spanish is realized as an approximant [ð̞] or phonetic zero, but in monolingual Brazilian Portuguese is produced as a stop [d] or, in most varieties, an affricate [ʤ] before [i]. Data and analysis: We analyzed a corpus of sociolinguistic interviews of the Spanish spoken in Rivera. Acoustic measurements were taken from approximately 60 tokens each from 40 different speakers. Using a linear mixed-effects model, we examined the relationship between several predictors and the degree of constriction of intervocalic /d/. Findings/conclusions: While there is an overall frequency effect whereby more frequent words exhibit less constriction of intervocalic /d/, as both frequency and cognate similarity increase, less constriction of intervocalic /d/ obtains. Therefore, frequent cognates in Portuguese that have very similar forms affect the production of intervocalic /d/ more so than other cognates. Originality: No previous study has demonstrated that the cognate effect on phonetic variation in a situation of language contact is regulated by form similarity between cognate pairs. Significance/implications: The data support the usage-based model in that similar cognates have more lexical connections and can therefore show greater influence on phonetic realization than can cognates that share less phonetic material.

scholarly journals Stochastic phonological knowledge: the case of Hungarian vowel harmony

Phonology ◽  
2006 ◽  
Vol 23 (1) ◽  
pp. 59-104 ◽  
Author(s):  
Bruce Hayes ◽  
Zsuzsa Cziráky Londe
Keyword(s):  
Web Search ◽  
Native Speakers ◽  
Vowel Harmony ◽  
Generation Model ◽  
General Process ◽  
Phonological Knowledge ◽  
Statistical Variation ◽  
Take Back ◽  
Back Vowel ◽  
Dual Listing

In Hungarian, stems ending in a back vowel plus one or more neutral vowels show unusual behaviour: for such stems, the otherwise general process of vowel harmony is lexically idiosyncratic. Particular stems can take front suffixes, take back suffixes or vacillate. Yet at a statistical level, the patterning among these stems is lawful: in the aggregate, they obey principles that relate the propensity to take back or front harmony to the height of the rightmost vowel and to the number of neutral vowels. We argue that this patterned statistical variation in the Hungarian lexicon is internalised by native speakers. Our evidence is that they replicate the pattern when they are asked to apply harmony to novel stems in a ‘wug’ test (Berko 1958). Our test results match quantitative data about the Hungarian lexicon, gathered with an automated Web search. We model the speakers' knowledge and intuitions with a grammar based on the dual listing/generation model of Zuraw (2000), then show how the constraint rankings of this grammar can be learned by algorithm.

scholarly journals Paradigmatic enhancement of stem vowels in regular English inflected verb forms

Morphology ◽  
2021 ◽  
Vol 31 (2) ◽  
pp. 171-199
Author(s):  
Fabian Tomaschek ◽  
Benjamin V. Tucker ◽  
Michael Ramscar ◽  
R. Harald Baayen
Keyword(s):  
Cognitive Psychology ◽  
Speech Production ◽  
Lexical Processing ◽  
Mental Lexicon ◽  
Morphological Processing ◽  
Word Structure ◽  
Verb Forms ◽  
Growing Body ◽  
Complex Words ◽  
Phonetic Realization

AbstractMany theories of word structure in linguistics and morphological processing in cognitive psychology are grounded in a compositional perspective on the (mental) lexicon in which complex words are built up during speech production from sublexical elements such as morphemes, stems, and exponents. When combined with the hypothesis that storage in the lexicon is restricted to the irregular, the prediction follows that properties specific to regular inflected words cannot co-determine the phonetic realization of these inflected words. This study shows that the stem vowels of regular English inflected verb forms that are more frequent in their paradigm are produced with more enhanced articulatory gestures in the midsaggital plane, challenging compositional models of lexical processing. The effect of paradigmatic probability dovetails well with the Paradigmatic Enhancement Hypothesis and is consistent with a growing body of research indicating that the whole is more than its parts.

Phonetic realization of focus in English declarative intonation

2005 ◽  
Vol 33 (2) ◽  
pp. 159-197 ◽  
Author(s):  
Yi Xu ◽  
Ching X. Xu
Keyword(s):  
Phonetic Realization

scholarly journals Developmental Trajectory of Audiovisual Speech Integration in Early Infancy. A Review of Studies Using the McGurk Paradigm

2015 ◽  
Vol 19 (2) ◽  
pp. 77-100 ◽  
Author(s):  
Przemysław Tomalski
Keyword(s):  
Speech Processing ◽  
Language Production ◽  
Developmental Trajectory ◽  
First Year ◽  
Audiovisual Speech ◽  
Perceptual Development ◽  
Phonological Knowledge ◽  
Young Infants ◽  
Age Related ◽  
First Year Of Life

Abstract Apart from their remarkable phonological skills young infants prior to their first birthday show ability to match the mouth articulation they see with the speech sounds they hear. They are able to detect the audiovisual conflict of speech and to selectively attend to articulating mouth depending on audiovisual congruency. Early audiovisual speech processing is an important aspect of language development, related not only to phonological knowledge, but also to language production during subsequent years. Th is article reviews recent experimental work delineating the complex developmental trajectory of audiovisual mismatch detection. Th e central issue is the role of age-related changes in visual scanning of audiovisual speech and the corresponding changes in neural signatures of audiovisual speech processing in the second half of the first year of life. Th is phenomenon is discussed in the context of recent theories of perceptual development and existing data on the neural organisation of the infant ‘social brain’.

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