We report two experiments that investigated whether phonological and/or orthographic shifts in a base word interfere with morphological processing by French 3rd, 4th, and 5th graders and adults (as a control group) along the time course of visual word recognition. In both experiments, prime-target pairs shared four possible relationships:…

One source of potential difficulty for struggling readers is the variability of texts across grade levels. This article explores the use of automatic natural language processing techniques to identify dimensions of variation within a corpus of school-appropriate texts. Specifically, we asked: Are there identifiable dimensions of lexical and…

This study explores emerging lexical processes that may be the foundation for children's acquisition of morphological knowledge and the relation of these processes to reading comprehension. First and third graders were given two tasks involving lexical analysis of morphologically complex words. Two years later, they were given a measure of…