A review of studies of word learning by normal adults and children, neuropsychological patients, and special development populations provides evidence that the phonological loop plays a crucial role in learning the novel phonological forms of new words, suggesting that the phonological loop stores unfamiliar sound patterns while more permanent…

Reading encompasses a wide range of verbal processes, among them such simple verbal processes as word decoding, letter recognition, name retrieval, and semantic access. The question is whether simple verbal processing differences are adequate to account for general reading ability differences. Across different verbal domains and different ages,…