Homonymy and reduplication: on the extended availability of two strategies in phonological acquisition.

In the literature on phonological acquisition certain strategies such as homonymy and reduplication are viewed as phenomena appearing at a very early age, resulting from a deficient sound-inventory and sound-distribution. Data on homonymy and reduplication from a longitudinal study will be considered, which show that: (a) such strategies can appear later in the child's linguistic development than it has been proposed; (b) the lexical item has to be considered a central unit, beyond the earliest stages, in the acquisition of phonology.