ERIC Number: EJ625344
Record Type: CIJE
Publication Date: 2000
Reference Count: 0
Not Proved: Reply to Wynn.
Wakeley, Ann; Rivera, Susan; Langer, Jonas
Child Development, v71 n6 p1537-39 Nov-Dec 2000
Asserts that findings on whether young infants look longer at incorrect addition and subtraction have been inconsistent or negative. Hypothesizes that imprecise ordinal calculating with very small numbers of objects develops in late infancy and that precise calculating develops in early childhood. (Author/KB)
Publication Type: Journal Articles; Opinion Papers
Education Level: N/A
Authoring Institution: N/A
IES Cited: ED544376
Note: Replies to commentary PS 531 695 in this issue.