By Siegler R.S.   in Trends in Cognitive Sciences

ISSN:1364-6613|3|11|430-435

Elsevier‎(1999)‎

Access to resources Favorite 18.466372

By Siegler R.S.   Chen Z.   in Cognitive Psychology

ISSN:0010-0285|36|3|273-310

Academic Press‎(1998)‎

Access to resources Favorite 15.390638

By Siegler R.S.   Chen Z.   in Journal of Experimental Child Psychology

ISSN:0022-0965|81|4|446-457

Academic Press‎(2002)‎

Access to resources Favorite 15.390638

By Crowley K.   Shrager J.   Siegler R.S.   in Developmental Review

ISSN:0273-2297|17|4|462-489

Academic Press‎(1997)‎

Access to resources Favorite 13.082342