The effect of orthographic structure on the word search performance of good and poor readers.

Good and poor third-grade readers searched for target words through fields consisting of words, pseudowords, and nonwords. Both groups searched faster through nonword fields than pseudoword fields and faster through pseudoword fields than word fields. The better readers did not show larger orthographic structure effects. In fact, both speed and accuracy performance measures tended to indicate a greater sensitivity to orthographic structure on the part of the poorer readers. It is argued that the results are better accounted for by compensatory rather than serial stage models of the organization of the component subskills of reading.