The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Early lexical development: comprehension and production
Abstract
Lists of the first 50 words comprehended and produced by eight infants between 0; 9 and 1; 8 were compared. Comprehension development began earlier (around 0; 9) and reached the 50-word level (age 1; 1) earlier than production development (ages 1; 0 and 1; 6 respectively) and rate of word acquisition for comprehension was twice that of production, confirming the hypothesis that comprehension precedes production for lexical development. Word-class analysis revealed differences in the proportion and type of action words in comprehension and production vocabularies. It is suggested that action is central to lexical development but is expressed differently in comprehension, where action words are used to initiate actions, and production, where non-action words accompany the child's actions.
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.
Integrity signals
Registry
Cites
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.
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
The Biological Foundations of Language
Lenneberg, E. H. (1967) · Hospital Practice · doi:10.1080/21548331.1967.11707799 · Cited by 6,605
Cited by
Linguistic experience alters phonetic perception in infants by 6 months of age
Kuhl, P. K., Williams, K. A., Lacerda, F., Stevens, K. N., & Lindblom, B. (1992) · Science · doi:10.1126/science.1736364 · Cited by 2,086
Regulation of distress and negative emotions: A developmental view.
Kopp, C. B. (1989) · Developmental Psychology · doi:10.1037/0012-1649.25.3.343 · Cited by 1,469
The Discovery of Spoken Language
Jusczyk, P. W. (2000) · The MIT Press eBooks · doi:10.7551/mitpress/2447.001.0001 · Cited by 936
Tsao, F.-M., Liu, H.-M., & Kuhl, P. K. (2004) · Child Development · doi:10.1111/j.1467-8624.2004.00726.x · Cited by 588
Spontaneous symbol acquisition and communicative use by pygmy chimpanzees (Pan paniscus).
Savage-Rumbaugh, S. (1986) · Journal of Experimental Psychology: General · doi:10.1037//0096-3445.115.3.211 · Cited by 489
Metadata
- Authors
- Benedict, H.
- Venue
- Journal of Child Language
- Publisher
- Cambridge University Press (CUP)
- Published
- 1979-06
- Volume
- 6
- Issue
- 2
- Pages
- 183-200
- ISSN
- 0305-0009 (ISSN-L)
- 1469-7602
- OpenAlex
- W2165351142
- Cited by
- 691
- References
- 1
- FWCI
- 7.72
- Type
- journal article
- Language
- en
- Open access
- closed
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Early lexical development: comprehension and production. https://app.cochat.ai/papers/10.1017/s0305000900002245
- The paper
- Benedict, H. (1979). Early lexical development: comprehension and production. Journal of Child Language. https://doi.org/10.1017/s0305000900002245
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
