Cited by 514Language Development and DisordersPhonetics and Phonology ResearchReading and Literacy Development

The DOI matches its Crossref record; 35 of the 50 references it cites were found in a registry or an index.

Distributional regularity and phonotactic constraints are useful for segmentation

Open access

Abstract

In order to acquire a lexicon, young children must segment speech into words, even though most words are unfamiliar to them. This is a non-trivial task because speech lacks any acoustic analog of the blank spaces between printed words. Two sources of information that might be useful for this task are distributional regularity and phonotactic constraints. Informally, distributional regularity refers to the intuition that sound sequences that occur frequently and in a variety of contexts are better candidates for the lexicon than those that occur rarely or in few contexts. We express that intuition formally by a class of functions called DR functions. We then put forth three hypotheses: First, that children segment using DR functions. Second, that they exploit phonotactic constraints on the possible pronunciations of words in their language. Specifically, they exploit both the requirement that every word must have a vowel and the constraints that languages impose on word-initial and word-final consonant clusters. Third, that children learn which word-boundary clusters are permitted in their language by assuming that all permissible word-boundary clusters will eventually occur at utterance boundaries. Using computational simulation, we investigate the effectiveness of these strategies for segmenting broad phonetic transcripts of child-directed English. The results show that DR functions and phonotactic constraints can be used to significantly improve segmentation. Further, the contributions of DR functions and phonotactic constraints are largely independent, so using both yields better segmentation than using either one alone. Finally, learning the permissible word-boundary clusters from utterance boundaries does not degrade segmentation performance.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/s0010-0277(96)00719-6

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Research works printed but not linked: 3

  1. Bernstein-Ratner, 1987, The phonology of parent child speech, Vol. 6
  2. Ellison, T.M. (forthcoming). The machine learning of phonological structure. Cambridge, UK: Cambridge University Press.
  3. Newsome, 1995, Do infants use stress as a cue in segmenting fluent speech?, Vol. 2, 415

Cited by

Sorted by citations

See all 514

Metadata

Authors
Brent, M. R., & Cartwright, T. A.
Affiliations
Johns Hopkins University (US)
Corresponding author
Brent, Michael R.
Venue
Cognition
Publisher
Elsevier BV
Published
1996-10
Volume
61
Issue
1-2
Pages
93-125
ISSN
0010-0277 (ISSN-L)
OpenAlex
W2029948425
Cited by
514
References
50
Citations by year
2026: 5 · 2025: 4 · 2024: 4 · 2023: 7 · 2022: 44 · 2021: 12 · 2020: 9 · 2019: 13 · 2018: 10 · 2017: 13 · 2016: 35 · 2015: 24 · 2014: 14 · 2013: 15 · 2012: 15
FWCI
31.09
Type
journal article
Language
en
Open access
Locations
  • Cognition (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Phonetics and Phonology Research
  • Social Sciences › Psychology › Developmental and Educational Psychology › Reading and Literacy Development
Keywords
speech segmentation, phonotactic constraints, word learning, child language acquisition, word boundaries, consonant clusters, utterance boundaries, computer simulation
MeSH terms
Adult, Algorithms, Attention, Child, Child, Preschool, Female, Humans, Infant, Language Development, Male, Phonetics, Mental Recall, Verbal Learning, Vocabulary

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review