Examined the processing of potential auditory and visual cues that differentiate statements from echoic questions. Found that both auditory and visual cues reliably conveyed statement and question intonation, were successfully synthesized, and generalized to other utterances. (Author/VWL)

The main goal of this study was to implement a computer-animated talking head, Baldi, as a language tutor for speech perception and production for individuals with hearing loss. Baldi can speak slowly; illustrate articulation by making the skin transparent to reveal the tongue, teeth, and palate; and show supplementary articulatory features, such…

Considers two successive stages of processing dichotic lists of items. (Author/RK)

The purpose of this experiment was to determine whether two dimensions of a single auditory stimulus are processed as competing channels of information, and if they are, whether S can selectively attend to one dimension specified at the beginning of a trial. (Author)

Reports on three experiments that investigated why young children's perceptions of bimodal speech are less influenced by the visual component of speech than adults' perceptions are. Results argue in favor of the explanation that children are poorer lipreaders than adults. (HOD)

The primary purpose of this study was to determine the size of the sound stimulus employed in the first stage of speech recognition. (Author)

Children with autistic spectrum disorder (ASD) may have poor audio-visual integration, possibly reflecting dysfunctional "mirror neuron" systems which have been hypothesised to be at the core of the condition. In the present study, a computer program, utilizing speech synthesizer software and a "virtual" head (Baldi), delivered speech stimuli for…

Article introduces a framework for the recognition stage of auditory information processing. (Author/ML)

Presents a language processing model that distinguishes four functional components of reading and listening: feature detection, primary recognition, secondary recognition, and rehearsal and recoding. Uses the model to describe and incorporate some recent research. (GT)

In three amplitude discrimination experiments involving a backward masking task, children's rate of perceptual processing was compared to that of adults. Developmental differences in discrimination were compensated for by increases in the psychophysical difference between test tones. No developmental differences in rate of perceptual processing…

Language processing is the abstraction of meaning from a physical signal, such as a sequence of speech sounds. Processing a spoken message requires a series of transformations that begin with the acoustic signal arriving at the ears and end with meaning in the mind of the listener. The goal of this information-processing model is to describe how…