Notation to symbol: Development in children's understanding of print.

Three studies used the moving word task to examine children's understanding of the symbolic nature of print. A card containing a printed word is presented with two pictures, one of which is named by the word. The child is told what the card says and then asked three times what the word is. For the second question, the card is spatially adjacent to the picture it does not name, and 4-year-olds typically respond that the word has changed to name this picture. The studies examined the impact of how the move is carried out and the role of other cognitive abilities (Study 1), the influence of the source of the print and the visibility of the cards (Study 2), and the role of the matching picture in children's solutions (Study 3). In all cases, children continued to name the picture that is closest to the card, indicating an incomplete grasp of how print carries meaning. The conclusion is that children's error in this task represents a fundamental misconception about how print signifies meanings, and that prior to reading, children do not understand the symbolic function of the constituents of print. Furthermore, executive processes of representation and inhibition are identified as significant to children's solutions.