Extends dynamic attending theory to developmental questions concerning tempo and time hierarchies. Compares performance of 4- to 10-year-olds, and adults on dynamic attending activities. Suggests that growth trends could be expressed in terms of listeners' engagement of slower attending oscillators with age and musical experience, accompanied by…

Previous research has suggested that children with specific language impairments (SLI) have deficits in basic speech perception abilities, and this may be an underlying source of their linguistic deficits. These findings have come from studies in which perception of synthetic versions of meaningless syllables was typically examined in tasks with…

Debate continues over the hypothesis that children with language or literacy difficulties have a genuine auditory processing deficit. Several recent studies have reported deficits in frequency discrimination (FD), but it is unclear whether these are genuine perceptual impairments or reflective of the comorbid attentional problems that exist in…

A hierarchy of listening skills composed of environmental skills, discrimination skills, and comprehension skills can be used by teachers to develop an effective language arts program that includes an awareness of the stages of auditory perception. (JH)

Summarizing research activities from January 1983 to December 1983, this is the ninth annual report of research on speech perception, analysis and synthesis conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report includes extended manuscripts, short reports, and progress reports. The report…

Summarizing research activities in 1986, this is the twelfth annual report of research on speech perception, analysis, synthesis, and recognition conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report contains the following 23 articles: "Comprehension of Digitally Encoded Natural Speech…

Summarizing research activities in 1987, this is the thirteenth annual report of research on speech perception, analysis, synthesis, and recognition conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report includes extended manuscripts, short reports, progress reports, and information on…

Summarizing research activities in 1988, this is the fourteenth annual report of research on speech perception, analysis, synthesis, and recognition conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report includes extended manuscripts, short reports, and progress reports. The report contains…

A study explored whether cues given in advance of messages presented through noise were effective for increasing comprehension. Specifically, the study examined whether (1) relevant cues increased overall listening accuracy and (2) irrelevant cues impaired listening by introducing distortions into the processing of messages or simply decreased the…

This study investigates the relationship between auditory and visual acuity and the learning of first grade reading and spelling. It was the aim of this study (1) to clarify the relationship between auditory and visual perception; (2) to investigate the ability of subjects to read and spell when, and if, differences exist in the perceptual…

False recognition responses of high and low SES kindergarten subjects to associatively and acoustically related words were measured. Acoustic attribute dominance for all subjects, and relatively greater acoustic attribute dominance for low SES subjects was predicted. Results indicated that subjects encoded on both attribute dimensions, with low…

Tests were administered to 209 educable mentally handicapped children (mean age 10.8, mean IQ 77) to determine factors related to speech hearing. Results indicated that mental age, intelligence quotient, physiological age, institutionalization, and organic bases for retardation were not significantly related either to speech reception threshold or…

Two experiments involving listening preferences of autistic and normal Ss were conducted to test the hypothesis that the right cerebral hemisphere is more active than the left in autistic children. (Author/BD)

Discusses the psychophysics of sound localization and the spatial attributes of sound, attempting to explain some of the methods used to produce more realistic sound images. Topics include: direct and indirect sound; localization and sound images; precedence effect; and techniques for creating spaciousness and for sonic image enhancement. (JM)

Describes how the University of Delaware's Grade Units for Interactive Dictation (GUIDO) system is used to improve instructional delivery and educational research in aural skills development. Instruction consists of musical dictation exercises and there are five programs available in two modes--drill-and-practice and heuristic (discovery).…