The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
9: Integrating Findings: The Meta-Analysis of Research
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
Primary, Secondary, and Meta-Analysis of Research
GLASS, G. V. (1976) · Educational Researcher · doi:10.3102/0013189x005010003 · Cited by 4,890
Self-citationMeta-analysis of psychotherapy outcome studies.
Smith, M. L., & Glass, G. V. (1977) · American Psychologist · doi:10.1037/0003-066x.32.9.752 · Cited by 2,154
Self-citationBickel, P. J., Hammel, E. A., & O'Connell, J. W. (1975) · Science · doi:10.1126/science.187.4175.398 · Cited by 659
On simpson's paradox and the sure-thing principle
Blyth, C. R. (1972) · Journal of the American Statistical Association · doi:10.2307/2284382 · Cited by 630
Cited by
The Handbook of Research Synthesis and Meta-Analysis
(2019) · doi:10.7758/9781610448864 · Cited by 4,553
Effect size, confidence interval and statistical significance: a practical guide for biologists
Nakagawa, S., & Cuthill, I. C. (2007) · Biological Reviews · doi:10.1111/j.1469-185x.2007.00027.x · Cited by 3,835
Meta-analysis of psychotherapy outcome studies.
Smith, M. L., & Glass, G. V. (1977) · American Psychologist · doi:10.1037/0003-066x.32.9.752 · Cited by 2,154
Self-citationThings I have learned (so far).
Cohen, J. (1990) · American Psychologist · doi:10.1037/0003-066x.45.12.1304 · Cited by 1,781
“The clumsy and fundamentally invalid box-score method of literature review based on p values is being replaced by effect-sizebased meta-analysis as formulated by Gene Glass (1977).”
MethodCreativity syndrome: Integration, application, and innovation.
Mumford, M. D., & Gustafson, S. B. (1988) · Psychological Bulletin · doi:10.1037/0033-2909.103.1.27 · Cited by 1,766
Metadata
- Authors
- Glass, G. V.
- Venue
- Review of Research in Education
- Published
- 1977-01
- Volume
- 5
- Issue
- 1
- Pages
- 351-379
- ISSN
- 0091-732X (ISSN-L)
- 1935-1038
- OpenAlex
- W2065122769
- Cited by
- 832
- References
- 4
- FWCI
- 3.81
- 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: 9: Integrating Findings: The Meta-Analysis of Research. https://app.cochat.ai/papers/10.3102/0091732x005001351
- The paper
- Glass, G. V. (1977). 9: Integrating Findings: The Meta-Analysis of Research. Review of Research in Education. https://doi.org/10.3102/0091732x005001351
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.
