Investigated bilingual 6- to 10-year-olds' reasoning about the stability of human psychological characteristics in relation to the obligatory distinction between the Spanish verb forms "ser" and "estar" and the corresponding English form "to be." Found that children treated "ser" and "to be" as…

Examined ability of Quebec French-speaking first graders to categorize words on the basis of vowel categories. Found that ability to categorize vowels does not develop uniformly but is affected by degree of spectral/articulatory proximity between vowels, by syllable structure, and potentially by characteristics of the input phonology. (JPB)

This paper reports on a longitudinal study of the acquisition of the voicing contrast in American-English work-initial stop consonants, as revealed through instrumental analysis of voice onset time characteristics. Four monolingual children were recorded at approximately two week intervals, beginning when the children were about 1;6. Data provide…

Several studies have begun to investigate the claim that children can make most phonological discriminations when they begin to speak. This paper investigates how well children aged 2;3 to 2;11 can discriminate between pairs of minimally different real words, and it shows that the results are affected by how well the children know the words. It is…