A test of Spearman’s “Law of Diminishing Returns” in two large samples of Danish military draftees
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Each is checked against this paper’s own text: does it say what the citing paper says it does?
The BPP is essentially a test of fluid intelligence.
“However, the intelligence test is essentially a test of fluid intelligence [18, 19].”
From The secular trend of intelligence test scores: The Danish experience for young men born between 1940 and 2000 (2021) · cites this paper as [18]
The intelligence test used in our study is essentially a test of fluid intelligence.
“However, while education is primarily expected to influence crystallized intelligence, the intelligence test used in our study is essentially a test of fluid intelligence [18, 19] and the observed high correlations between education and intelligence are therefore remarkable.”
From The secular trend of intelligence test scores: The Danish experience for young men born between 1940 and 2000 (2021) · cites this paper as [18]
Cited by
Sorted by citations
A dynamical model of general intelligence: The positive manifold of intelligence by mutualism.
Van Der Maas, H. L. J., Dolan, C. V., Grasman, R. P. P. P., Wicherts, J. M., Huizenga, H. M., & Raijmakers, M. E. J. (2006) · Psychological Review · doi:10.1037/0033-295x.113.4.842 · Cited by 1,006 · see citing works
Hegelund, E. R., Teasdale, T. W., Okholm, G. T., Osler, M., Sørensen, T. I. A., Christensen, K., & Mortensen, E. L. (2021) · PLOS ONE · doi:10.1371/journal.pone.0261117 · Cited by 12 · see citing works
Self-citation
- Authors
- Hartmann, P., & Teasdale, T. W.
- Affiliations
- University of Copenhagen (DK)
- ORCID
- Teasdale, Thomas W.
- Venue
- Intelligence
- Publisher
- Elsevier BV
- Published
- 2004-09
- Volume
- 32
- Issue
- 5
- Pages
- 499-508
- ISSN
- 0160-2896 (ISSN-L)
- OpenAlex
- W1991180299
- Cited by
- 34
- References
- 0
- Citations by year
- 2026: 1 · 2025: 2 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 2 · 2016: 1 · 2015: 1 · 2013: 4
- FWCI
- 3.95
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Intelligence (publishedVersion)
- Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
- Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Education, Achievement, and Giftedness
- Keywords
- group intelligence tests, cognitive ability, cut-off values, explained variance, principal component analysis, factor analysis
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.
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