Published online by Cambridge University Press: 09 January 2017
Can emergent literacy impact the size of the linguistic units children attend to? We examined children's ability to segment multiword sequences before and after they learned to read, in order to disentangle the effect of literacy and age on segmentation. We found that early readers were better at segmenting multiword units (after controlling for age, cognitive, and linguistic variables), and that improvement in literacy skills between the two sessions predicted improvement in segmentation abilities. Together, these findings suggest that literacy acquisition, rather than age, enhanced segmentation. We discuss implications for models of language learning.
This work was supported by ISF Grant 52712 (to IA). The authors thank the schools, teachers, parents, and children for their cooperation. We also thank our two anonymous reviewers for their helpful comments. Finally, we thank the research assistants who administered the tasks: Tamar Johnson, Ruth Goldberg, and Yaron Shapira.