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Titolo:
Children's use of multiple and variable addition strategies in a game context
Autore:
Bjorklund, DF; Rosenblum, KE;
Indirizzi:
Florida Atlantic Univ, Dept Psychol, Boca Raton, FL 33431 USA Florida Atlantic Univ Boca Raton FL USA 33431 l, Boca Raton, FL 33431 USA
Titolo Testata:
DEVELOPMENTAL SCIENCE
fascicolo: 2, volume: 4, anno: 2001,
pagine: 184 - 194
SICI:
1363-755X(200105)4:2<184:CUOMAV>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
UTILIZATION DEFICIENCIES; MATHEMATICS; CHOICE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Bjorklund, DF Florida Atlantic Univ, Dept Psychol, Boca Raton, FL 33431 USA Florida Atlantic Univ Boca Raton FL USA 33431 FL 33431 USA
Citazione:
D.F. Bjorklund e K.E. Rosenblum, "Children's use of multiple and variable addition strategies in a game context", DEV SCI, 4(2), 2001, pp. 184-194

Abstract

Developmental and contextual effects on children's addition strategies were assessed in preschool, kindergarten and first-grade children's strategy use while playing a board game ('Chutes and Ladders'), using one or two diceto compute moves. Children of all ages displayed multiple- and variable-strategy use, and there was a progression toward more sophisticated strategy,use with age. Different patterns of strategy use in the two-dice conditionwere observed as a function of whether children began the game with one versus two dice and for children who could recognize (as opposed to having tocount) die roles of '5' and '6' in the one-die condition. An examination of latencies indicated that more noncounting (start-up) time was required toexecute the MIN than the SUM strategy. Children showed significantly greater speed and accuracy when adding numbers during the game than in the math problems that followed. The findings reflect young children's flexible use of strategies and extend Siegler's adaptive strategy choice model to the development of simple addition strategies in an everyday context.

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Documento generato il 02/06/20 alle ore 00:08:26