Comparison of 48 cerebral palsied individuals (aged 10-18), either with impaired speech or normal speech, found speech-impaired subjects were able to discriminate phoneme contrasts adequately in a word judgment task but performed less well on a phoneme discrimination "same-different" task possibly resulting from a weak memory for novel…

This study, with 161 children with and without language learning problems, tested the hypothesis that as children's language development matures, factor-analytic structural changes occur that are associated with measurements of fine-grained auditory discrimination, receptive vocabulary, receptive language, speech production, and 3 performance…