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dc.contributor.authorKievit, Rogieren
dc.contributor.authorLindenberger, Ulmanen
dc.contributor.authorGoodyer, Ianen
dc.contributor.authorJones, Peteren
dc.contributor.authorFonagy, Peteren
dc.contributor.authorBullmore, Edwarden
dc.contributor.authorNeuroscience in Psychiatry Network,en
dc.contributor.authorDolan, Raymond Jen
dc.date.accessioned2018-03-02T15:57:08Z
dc.date.available2018-03-02T15:57:08Z
dc.date.issued2017-10-01en
dc.identifier.issn0956-7976
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/273712
dc.description.abstractOne of the most replicable findings in psychology is the positive manifold: the observation that individual differences in cognitive abilities are universally positively correlated. Investigating the developmental origin of the positive manifold is crucial to understanding it. In a large longitudinal cohort of adolescents and young adults ( N = 785; n = 566 across two waves, mean interval between waves = 1.48 years; age range = 14-25 years), we examined developmental changes in two core cognitive domains, fluid reasoning and vocabulary. We used bivariate latent change score models to compare three leading accounts of cognitive development: g-factor theory, investment theory, and mutualism. We showed that a mutualism model, which proposes that basic cognitive abilities directly and positively interact during development, provides the best account of developmental changes. We found that individuals with higher scores in vocabulary showed greater gains in matrix reasoning and vice versa. These dynamic coupling pathways are not predicted by other accounts and provide a novel mechanistic window into cognitive development.
dc.description.sponsorshipThe Neuroscience in Psychiatry Network is supported by a strategic award from the Wellcome Trust to the University of Cambridge and University College London (095844/Z/11/Z). R. A. Kievit is supported by the Wellcome Trust (Grant No. 107392/Z/15/Z) and the UK Medical Research Council (MC-A060-5PR61). P. Fonagy is funded by a National Institute for Health Research (NIHR) Senior Investigator Award (NF-SI-0514-10157). P. Fonagy was in part supported by the NIHR Collaboration for Leadership in Applied Health Research and Care (CLAHRC) North Thames at Barts Health National Health Service (NHS) Trust. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR, or the UK Department of Health.
dc.languageengen
dc.publisherSAGE
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectcognitive developmenten
dc.subjectfluid reasoningen
dc.subjectlongitudinal modelingen
dc.subjectmutualismen
dc.subjectopen dataen
dc.subjectvocabularyen
dc.titleMutualistic Coupling Between Vocabulary and Reasoning Supports Cognitive Development During Late Adolescence and Early Adulthood.en
dc.typeArticle
prism.endingPage1431
prism.issueIdentifier10en
prism.publicationDate2017en
prism.publicationNamePsychological Scienceen
prism.startingPage1419
prism.volume28en
dc.identifier.doi10.17863/CAM.20770
dcterms.dateAccepted2017-04-28en
rioxxterms.versionofrecord10.1177/0956797617710785en
rioxxterms.versionVoR*
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/en
rioxxterms.licenseref.startdate2017-10-01en
dc.contributor.orcidKievit, Rogier [0000-0003-0700-4568]
dc.contributor.orcidGoodyer, Ian [0000-0001-9183-0373]
dc.contributor.orcidJones, Peter [0000-0002-0387-880X]
dc.contributor.orcidBullmore, Edward [0000-0002-8955-8283]
dc.identifier.eissn1467-9280
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idWellcome Trust (107392/Z/15/Z)
pubs.funder-project-idWellcome Trust (095844/Z/11/Z)
pubs.funder-project-idMedical Research Council (MC_UP_1401/1)
cam.issuedOnline2017-08-08en
cam.orpheus.successThu Jan 30 13:00:32 GMT 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2100-01-01


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International