Standardization of the Wechsler Adult Intelligence Scale for older persons.
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Measures of fluid intelligence (e.g., short-term memory) peak early in adulthood, whereas measures of crystallized intelligence (e.g., vocabulary) peak in middle age.
“Measures of fluid intelligence (e.g., short-term memory) peak early in adulthood, whereas measures of crystalized intelligence (e.g., vocabulary) peak in middle age (Bayley, 1970; Doppelt & Wallace, 1955; Fox & Birren, 1949; Sorenson, 1933; Shakow & Goldman, 1938).”
From When does cognitive functioning peak? The asynchronous rise and fall of different cognitive abilities across the life span (2015) · cites this paper as Doppelt & Wallace, 1955
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Hartshorne, J. K., & Germine, L. T. (2015) · Psychological Science · doi:10.1177/0956797614567339 · Cited by 788 · see citing works
Tau and Aβ imaging, CSF measures, and cognition in Alzheimer’s disease
Brier, M. R., Gordon, B., Friedrichsen, K., McCarthy, J., Stern, A., Christensen, J., Owen, C., Aldea, P., Su, Y., Hassenstab, J., et al. (2016) · Science Translational Medicine · doi:10.1126/scitranslmed.aaf2362 · Cited by 734 · see citing works
Adult age and digit symbol substitution performance: a meta-analysis
Hoyer, W. J., Stawski, R. S., Wasylyshyn, C., & Verhaeghen, P. (2004) · Psychology and Aging · doi:10.1037/0882-7974.19.1.211 · Cited by 192 · see citing works
- Authors
- Doppelt, J. E., & Wallace, W. L.
- Venue
- The Journal of Abnormal and Social Psychology
- Published
- 1955-09
- Volume
- 51
- Issue
- 2
- Pages
- 312-330
- ISSN
- 0096-851X (ISSN-L)
- OpenAlex
- W1993378705
- Cited by
- 164
- References
- 0
- Citations by year
- 2026: 1 · 2025: 2 · 2022: 3 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 3 · 2016: 2 · 2015: 2 · 2012: 1
- FWCI
- 8.27
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Abnormal & Social Psychology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
- Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
- Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
- Keywords
- Wechsler Adult Intelligence Scale, intelligence testing, older adults, test standardization, age norms, cognitive aging
- MeSH terms
- Adult, Aged, Humans, Intelligence, Intelligence Tests, Wechsler Scales
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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.
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