DE eng

Search in the Catalogues and Directories

Page: 1 2
Hits 1 – 20 of 23

1
Toward a Neuroscientific Understanding of Play: A Dimensional Coding Framework for Analyzing Infant–Adult Play Patterns
Neale, Dave; Clackson, Kaili; Georgieva, Stanimira. - : Frontiers Media S.A., 2018
BASE
Show details
2
The Temporal Modulation Structure of Infant-Directed Speech ...
Leong, Victoria; Kalashnikova, M; Burnham, D. - : Apollo - University of Cambridge Repository, 2017
BASE
Show details
3
The Temporal Modulation Structure of Infant-Directed Speech
Leong, Victoria; Kalashnikova, M; Burnham, D. - : MIT Press, 2017. : Open Mind: Discoveries in Cognitive Science, 2017
BASE
Show details
4
The temporal modulation structure of infant-directed speech
Leong, Victoria; Kalashnikova, Marina (R17600); Burnham, Denis K. (R7357). - : U.S., MIT Press, 2017
BASE
Show details
5
Prosodic Similarity Effects in Short-Term Memory in Developmental Dyslexia. ...
Goswami, Usha; Barnes, Lisa; Mead, Natasha. - : Apollo - University of Cambridge Repository, 2016
BASE
Show details
6
Prosodic Similarity Effects in Short-Term Memory in Developmental Dyslexia.
Goswami, Usha; Barnes, Lisa; Mead, Natasha. - : Wiley, 2016. : Dyslexia, 2016
BASE
Show details
7
Prosodic Similarity Effects in Short‐Term Memory in Developmental Dyslexia
Goswami, Usha; Barnes, Lisa; Mead, Natasha. - : John Wiley and Sons Inc., 2016
BASE
Show details
8
Difficulties in auditory organization as a cause of reading backwardness? An auditory neuroscience perspective
Leong, Victoria; Goswami, Usha. - : John Wiley and Sons Inc., 2016
BASE
Show details
9
SAMPH_CDS ...
Leong, Victoria. - : figshare, 2015
BASE
Show details
10
SAMPH_CDS ...
Leong, Victoria. - : figshare, 2015
BASE
Show details
11
SAMPH_CDS ...
Leong, Victoria. - : figshare, 2015
BASE
Show details
12
Acoustic-Emergent Phonology in the Amplitude Envelope of Child-Directed Speech. ; Acoustic-Emergent Phonology (AEP) in the Amplitude Envelope
Leong, Victoria; Goswami, Usha. - : Public Library of Science (PLoS), 2015. : PLoS One, 2015
Abstract: When acquiring language, young children may use acoustic spectro-temporal patterns in speech to derive phonological units in spoken language (e.g., prosodic stress patterns, syllables, phonemes). Children appear to learn acoustic-phonological mappings rapidly, without direct instruction, yet the underlying developmental mechanisms remain unclear. Across different languages, a relationship between amplitude envelope sensitivity and phonological development has been found, suggesting that children may make use of amplitude modulation (AM) patterns within the envelope to develop a phonological system. Here we present the Spectral Amplitude Modulation Phase Hierarchy (S-AMPH) model, a set of algorithms for deriving the dominant AM patterns in child-directed speech (CDS). Using Principal Components Analysis, we show that rhythmic CDS contains an AM hierarchy comprising 3 core modulation timescales. These timescales correspond to key phonological units: prosodic stress (Stress AM, ~2 Hz), syllables (Syllable AM, ~5 Hz) and onset-rime units (Phoneme AM, ~20 Hz). We argue that these AM patterns could in principle be used by naïve listeners to compute acoustic-phonological mappings without lexical knowledge. We then demonstrate that the modulation statistics within this AM hierarchy indeed parse the speech signal into a primitive hierarchically-organised phonological system comprising stress feet (proto-words), syllables and onset-rime units. We apply the S-AMPH model to two other CDS corpora, one spontaneous and one deliberately-timed. The model accurately identified 72-82% (freely-read CDS) and 90-98% (rhythmically-regular CDS) stress patterns, syllables and onset-rime units. This in-principle demonstration that primitive phonology can be extracted from speech AMs is termed Acoustic-Emergent Phonology (AEP) theory. AEP theory provides a set of methods for examining how early phonological development is shaped by the temporal modulation structure of speech across languages. The S-AMPH model reveals a crucial developmental role for stress feet (AMs ~2 Hz). Stress feet underpin different linguistic rhythm typologies, and speech rhythm underpins language acquisition by infants in all languages. ; This research was funded by a Harold Hyam Wingate Foundation Research Scholarship and a Lucy Cavendish College Junior Research Fellowship to VL, and by a grant from the Medical Research Council to UG (G0902375). We thank Richard Turner for the use of his PCA scripts, and Michael Stone for the use of his code. ; This is the final version of the article. It was first available from PLOS via http://dx.doi.org/10.1371/journal.pone.0144411
Keyword: AM hierarchy; Amplitude modulation; language acquisition; statistical regularities; temporal structure
URL: https://www.repository.cam.ac.uk/handle/1810/252695
BASE
Hide details
13
Awareness of Rhythm Patterns in Speech and Music in Children with Specific Language Impairments
Cumming, Ruth; Wilson, Angela; Leong, Victoria. - : Frontiers Media S.A., 2015
BASE
Show details
14
Acoustic-Emergent Phonology in the Amplitude Envelope of Child-Directed Speech
Leong, Victoria; Goswami, Usha. - : Public Library of Science, 2015
BASE
Show details
15
Awareness of rhythm patterns in speech and music in children with specific language impairments
BASE
Show details
16
Assessment of rhythmic entrainment at multiple timescales in dyslexia: Evidence for disruption to syllable timing☆
Leong, Victoria; Goswami, Usha. - : Elsevier/North-Holland Biomedical Press, 2014
BASE
Show details
17
Impaired extraction of speech rhythm from temporal modulation patterns in speech in developmental dyslexia
Leong, Victoria; Goswami, Usha. - : Frontiers Media S.A., 2014
BASE
Show details
18
Infant-directed speech enhances temporal rhythmic structure in the envelope
Leong, Victoria; Goswami, Usha; Burnham, Denis K. (R7357). - : France, International Speech Communication Association, 2014
BASE
Show details
19
Impaired perception of syllable stress in children with dyslexia: a longitudinal study
In: Journal of memory and language. - Amsterdam [u.a.] : Elsevier 69 (2013) 1, 1-17
BLLDB
OLC Linguistik
Show details
20
Auditory processing interventions and developmental dyslexia: a comparison of phonemic and rhythmic approaches
In: Reading and writing. - New York, NY : Springer Science+Business Media 26 (2013) 2, 139-161
OLC Linguistik
Show details

Page: 1 2

Catalogues
0
0
3
0
0
0
0
Bibliographies
2
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
20
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern