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Titolo:
Expertise and age-related changes in components of intelligence
Autore:
Masunaga, H; Horn, J;
Indirizzi:
Univ So Calif, Div Learning & Instruct, Rossier Sch Educ, Dept Psychol, Los Angeles, CA 90089 USA Univ So Calif Los Angeles CA USA 90089 Psychol, Los Angeles, CA 90089 USA
Titolo Testata:
PSYCHOLOGY AND AGING
fascicolo: 2, volume: 16, anno: 2001,
pagine: 293 - 311
SICI:
0882-7974(200106)16:2<293:EAACIC>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
MEASUREMENT INVARIANCE; DELIBERATE PRACTICE; WORKING MEMORY; PERFORMANCE; CHESS; SPEED; ACQUISITION; COGNITION; SKILL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
76
Recensione:
Indirizzi per estratti:
Indirizzo: Masunaga, H Univ So Calif, Div Learning & Instruct, Rossier Sch Educ, DeptPsychol, WPH 600B, Los Angeles, CA 90089 USA Univ So Calif WPH 600B Los Angeles CA USA 90089 , CA 90089 USA
Citazione:
H. Masunaga e J. Horn, "Expertise and age-related changes in components of intelligence", PSYCHOL AG, 16(2), 2001, pp. 293-311

Abstract

In a sample of 263 male GO players at 48 levels of expertise and ranging from 18 to 78 years of age, it was found that factors of expertise deductivereasoning (EDR) and expertise working memory (EWN) were independent of factors of fluid reasoning (Gf) and short-term working memory (STWM) that. along with cognitive speed (Gs), have been found to characterize decline of intelligence in adulthood. The main effects of analyses of cross-sectional age differences indicated age-related decline in EDR and EWM as well as in Gf, STWM, and Gs. However, interaction and partialing analyses indicated thatdecline in EDR and EWM decreased to no decline with increase in level of expertise. The results thus suggest that with increase in factors known to raise the level of expertise-particularly. intensive, well-designed practice-there may be no age-related decline in the intelligence that is measured in the abilities of expertise.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 07:17:37