Vocabulary learning in children with cochlear implants in signed and spoken modalities

The lexical quality hypothesis emphasizes the importance of the quantity and the quality of lexical knowledge for reading comprehension: children need to quickly and accurately access the meanings of the written words they encounter. This chapter discusses research on the quality and quantity of lexical representations in spoken language and in signed language in children with cochlear implants (CIs). It also describes the impact of three multimodal approaches that have been used to enhance the quantity and quality of lexical representations in deaf and hard-of-hearing children, including those with CIs: Cued Speech, orthographic information, and augmentative signs. The chapter argues that these three multimodal approaches are promising tools for enhancing the quality of lexical representations in spoken language in children with CIs