The purpose of this paper is to document the early Spanish speech development of a toddler, K, whose cochlear implant was activated at age 20 months. The contribution of K's developmental pattern to research is unique in that Spanish is the sole language of the home, as well as being the language of intervention up to 16 months postimplant (3…

This paper reports on a longitudinal study of the acquisition of the voicing contrast in English word-initial stop consonants, as measured by voice onset time. Four monolingual children were recorded at two week intervals, beginning when the children were about 1;6. Data provided evidence for three general stages: (1) the child has no contrast;…