The DOI matches its Crossref record.
The lexical quality hypothesis
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
Cited by
Reading Ability: Lexical Quality to Comprehension
Perfetti, C. (2007) · Scientific Studies of Reading · doi:10.1080/10888430701530730 · Cited by 2,095
Self-citationWord Knowledge in a Theory of Reading Comprehension
Perfetti, C., & Stafura, J. (2014) · Scientific Studies of Reading · doi:10.1080/10888438.2013.827687 · Cited by 1,362
Self-citationEnding the reading wars: Reading acquisition from novice to expert
Castles, A., Rastle, K., & Nation, K. (2018) · Psychological Science in the Public Interest · doi:10.1177/1529100618772271 · Cited by 1,297
To read or not to read: a meta-analysis of print exposure from infancy to early adulthood
Mol, S. E., & Bus, A. G. (2011) · Psychological Bulletin · doi:10.1037/a0021890 · Cited by 1,299
A Cognitive View of Reading Comprehension: Implications for Reading Difficulties
Kendeou, P., van den Broek, P., Helder, A., & Karlsson, J. (2014) · Learning Disabilities Research & Practice · doi:10.1111/ldrp.12025 · Cited by 363
Metadata
- Authors
- Perfetti, C. A., & Hart, L.
- Venue
- Studies in Written Language and Literacy
- Publisher
- John Benjamins Publishing Company
- Published
- 2002-11-18
- Pages
- 189-213
- ISSN
- 0929-7324 (ISSN-L)
- OpenAlex
- W2493819445
- Cited by
- 1,099
- References
- 0
- FWCI
- 5.60
- Type
- book chapter
- 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 ›
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The lexical quality hypothesis. https://app.cochat.ai/papers/10.1075/swll.11.14per
- The paper
- Perfetti, C. A., & Hart, L. (2002). The lexical quality hypothesis. Studies in Written Language and Literacy. https://doi.org/10.1075/swll.11.14per
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.
