The objective of this study was to investigate the perceptual relevance of acoustic differences in vowels produced by 6 children between the ages of 9-13 years old with unilateral cochlear implants. Formant frequencies were estimated for 12 repetitions of vowels /hid/, /hed/, /haed/, /hud/, /hUd/, and /hAd/ produced by the children. The estimated…

Every year, under the federal law known as the Individuals with Disabilities Education Act (IDEA), millions of children with disabilities receive special services designed to meet their unique needs. Early intervention services are provided through the state to infants and toddlers with disabilities under three years of age and their families. For…

This study compared how one typical 8-year old and two 8-year olds with profound deafness conveyed contrastive stress in their speech in simple declarative sentences. For the students with deafness, intensity measurements showed little variation across sentences and no intensity peaks corresponding to the syllables that should be contrastive.…

This directory is designed to encourage networking among individuals and organizations that have an interest in deafness and communication disorders. The main body of the directory includes descriptions and publications of 122 organizations that are national in scope and that focus on health issues relating to hearing, balance, smell, taste,…

Twenty pediatric users of cochlear implants were administered three tests of speech intelligibility. Correlational analyses showed significant correlations among overall scores for contrast perception intelligibility, contrast production intelligibility, and production sentence intelligibility, however, relationships were more tenuous at finer…