title: Early executive function predicts reasoning development.
abstract: Analogical reasoning is a core cognitive skill that distinguishes humans from all other species and contributes to general fluid intelligence, creativity, and adaptive learning capacities. Yet its origins are not well understood. In the study reported here, we analyzed large-scale longitudinal data from the Study of Early Child Care and Youth Development to test predictors of growth in analogical-reasoning skill from third grade to adolescence. Our results suggest an integrative resolution to the theoretical debate regarding contributory factors arising from smaller-scale, cross-sectional experiments on analogy development. Children with greater executive-function skills (both composite and inhibitory control) and vocabulary knowledge in early elementary school displayed higher scores on a verbal analogies task at age 15 years, even after adjusting for key covariates. We posit that knowledge is a prerequisite to analogy performance, but strong executive-functioning resources during early childhood are related to long-term gains in fundamental reasoning skills.
authors.affiliation: Department of Comparative Human Development,University of Chicago, 5736 S. Woodlawn Ave., Chicago, IL 60637, USA. lrichland@uchicago.edu
authors.forename: Lindsey E
authors.initials: LE
authors.lastname: Richland
authors.forename: Margaret R
authors.initials: MR
authors.lastname: Burchinal
mesh_terms: D000293:Adolescent; D001244:Association; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D056344:Executive Function; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D007360:Intelligence; D008137:Longitudinal Studies; D008297:Male; D008570:Memory, Short-Term; D009483:Neuropsychological Tests / Q000706:statistics & numerical data; D011340:Problem Solving; D011594:Psychometrics; D012660:Semantics; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014825:Vocabulary