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The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Transformations in the Couplings Among Intellectual Abilities and Constituent Cognitive Processes Across the Life Span

Open access
Li, Shu-Chen, Lindenberger, Ulman, Hommel, Bernhard, Aschersleben, Gisa, Prinz, Wolfgang, Baltes, Paul B.·2004·Psychological Science

Abstract

Two-component theories of intellectual development over the life span postulate that fluid abilities develop earlier during child development and decline earlier during aging than crystallized abilities do, and that fluid abilities support or constrain the acquisition and expression of crystallized abilities. Thus, maturation and senescence compress the structure of intelligence by imposing age-specific constraints upon its constituent processes. Hence, the couplings among different intellectual abilities and cognitive processes are expected to be strong in childhood and old age. Findings from a population-based study of 291 individuals aged 6 to 89 years support these predictions. Furthermore, processing robustness, a frequently overlooked aspect of processing, predicted fluid intelligence beyond processing speed in old age but not in childhood, suggesting that the causes of more compressed functional organization of intelligence differ between maturation and senescence. Research on developmental changes in functional brain circuitry may profit from explicitly recognizing transformations in the organization of intellectual abilities and their underlying cognitive processes across the life span.

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Metadata

Authors
Li, S.-C., Lindenberger, U., Hommel, B., Aschersleben, G., Prinz, W., & Baltes, P. B.
Venue
Psychological Science
Published
2004-03
Volume
15
Issue
3
Pages
155-163
ISSN
  • 0956-7976 (ISSN-L)
  • 1467-9280
OpenAlex
W2156192047
Cited by
686
References
10
FWCI
34.83
Type
journal article
Language
en
Open access
green

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