Development of differentiation between writing and drawing systems

Citation
E. Adi-japha et Nh. Freeman, Development of differentiation between writing and drawing systems, DEVEL PSYCH, 37(1), 2001, pp. 101-114
Citations number
39
Categorie Soggetti
Psycology
Journal title
DEVELOPMENTAL PSYCHOLOGY
ISSN journal
00121649 → ACNP
Volume
37
Issue
1
Year of publication
2001
Pages
101 - 114
Database
ISI
SICI code
0012-1649(200101)37:1<101:DODBWA>2.0.ZU;2-U
Abstract
When does a writing system emerge out of children's drawing to separate (a) script processing and production from (b) picture processing and productio n? And does one system's activation help or hinder the other system's opera tion? Children 4-12 years of age wrote repeated Os and Vs and drew matching shapes, in the contexts of script and of pictures. The technique elicits m atching products in order to identify differences between production kinema tics in different contexts. A transition occurred around age 6 in which (a) production was more fluent for writing than drawing and (b) activation of one system interfered with the other. Modeling the consolidation of both ph enomena generated testable parameters for the slow approach to the adult st eady state, involving increasing specialization and the waning of the need for suppression of the two systems' interference.