Segmentability Differences Between Child-Directed and Adult-Directed Speech: A Systematic Test With an Ecologically Valid Corpus.
computational modeling
infant word segmentation
learnability
lexicon
statistical learning
Journal
Open mind : discoveries in cognitive science
ISSN: 2470-2986
Titre abrégé: Open Mind (Camb)
Pays: United States
ID NLM: 101723793
Informations de publication
Date de publication:
01 Feb 2019
01 Feb 2019
Historique:
received:
15
05
2018
accepted:
11
12
2018
entrez:
1
6
2019
pubmed:
1
6
2019
medline:
1
6
2019
Statut:
epublish
Résumé
Previous computational modeling suggests it is much easier to segment words from child-directed speech (CDS) than adult-directed speech (ADS). However, this conclusion is based on data collected in the laboratory, with CDS from play sessions and ADS between a parent and an experimenter, which may not be representative of ecologically collected CDS and ADS. Fully naturalistic ADS and CDS collected with a nonintrusive recording device as the child went about her day were analyzed with a diverse set of algorithms. The difference between registers was small compared to differences between algorithms; it reduced when corpora were matched, and it even reversed under some conditions. These results highlight the interest of studying learnability using naturalistic corpora and diverse algorithmic definitions.
Identifiants
pubmed: 31149647
doi: 10.1162/opmi_a_00022
pii: opmi_a_00022
pmc: PMC6515859
doi:
Types de publication
Journal Article
Langues
eng
Pagination
13-22Déclaration de conflit d'intérêts
Competing Interests: None of the authors declare any competing interests.
Références
Child Dev. 2018 Jul;89(4):1247-1267
pubmed: 28146333
J Child Lang. 2010 Jun;37(3):545-64
pubmed: 20307344
Behav Res Methods. 2020 Feb;52(1):264-278
pubmed: 30937845
Cogn Sci. 2011 Jan-Feb;35(1):119-55
pubmed: 21428994
PLoS One. 2013 Nov 18;8(11):e80646
pubmed: 24260443
Infancy. 2005 Jan;7(1):53-71
pubmed: 33430544
Dev Sci. 2017 May;20(3):
pubmed: 27146310
Open Mind (Camb). 2019 Feb 01;3:13-22
pubmed: 31149647
Science. 1996 Dec 13;274(5294):1926-8
pubmed: 8943209
J Child Lang. 1989 Oct;16(3):477-501
pubmed: 2808569
Semin Speech Lang. 2016 May;37(2):128-42
pubmed: 27111272
Infant Behav Dev. 2013 Dec;36(4):847-62
pubmed: 24239878
J Acoust Soc Am. 2013 Dec;134(6):EL534
pubmed: 25669300
Cognition. 2002 Mar;83(2):167-206
pubmed: 11869723
Dev Sci. 2012 Sep;15(5):659-73
pubmed: 22925514
Cogn Sci. 2018 May 30;:
pubmed: 29851142
Cogn Psychol. 2005 Feb;50(1):86-132
pubmed: 15556130
Psychol Sci. 2015 Mar;26(3):341-7
pubmed: 25630443
Phonetica. 2000 Apr-Dec;57(2-4):242-54
pubmed: 10992144
J Child Lang. 1984 Oct;11(3):557-78
pubmed: 6501465