Children with reading disability and normal reading development were compared in their ability to discriminate native (English) and novel language (Mandarin) from nonlinguistic sounds. Children's preference for native versus novel language sounds and for disyllables containing dominant trochaic versus non-dominant iambic stress patterns was also…

The influence of orthography on children's on-line auditory word recognition was studied from the end of Grade 2 to the end of Grade 4, by examining the orthographic consistency effect [Ziegler, J. C., & Ferrand, L. (1998). Orthography shapes the perception of speech: The consistency effect in auditory recognition. "Psychonomic Bulletin & Review",…

Elementary school students demonstrated a developmental trend in ability to judge speed solely on auditory cues. Second graders considered intensity cues relevant, and were most accurate on intensity shifts. Accuracy on frequency shifts increased across grades. Awareness of frequency and frequency-intensity relationships increased with age.…

In perceiving speech, a hearer may divide the utterance into predictable units. In the present investigation of these units, an alleged phenomenon (the resistance of the hearer to perceive extraneous auditory stimuli) was employed. It was argued that this resistance caused the hearer to perceive the irrelevant stimulus, if at all, primarily at the…

We describe two experiments on signaling and detecting uncertainty in audiovisual speech by adults and children. In the first study, utterances from adult speakers and child speakers (aged 7-8) were elicited and annotated with a set of six audiovisual features. It was found that when adult speakers were uncertain they were more likely to produce…