Vocabulary growth was suggested to prompt the implementation of increasingly finer-grained lexical representations of spoken words in children (e.g., [Metsala, J. L., & Walley, A. C. (1998). "Spoken vocabulary growth and the segmental restructuring of lexical representations: precursors to phonemic awareness and early reading…

Illiterate adults could neither delete nor add a phone at the beginning of a non-word; but these tasks were performed by people who learned to read rudimentarily as adults. Awareness of speech as a sequence of phones is thus not attained spontaneously but is probably provided by learning to read. (Author/CP)

This literature-based review examines the relationship between the acquisition of segmental awareness and the acquisition of alphabetic literacy. Cited studies show that the segmental analysis ability of most dyslexics is very poor and suggest one factor may be related to the conscious representation of speech on which the analytic capacity…