Describes several ways to demonstrate the relationship between various aspects of auditory stimulation and sensation. Discusses the equipment required to hear and to visualize simultaneously a variety of auditory signals. States that these demonstrations allow students to learn more about sensory processing in general and auditory function in…

Discusses how the visual system operates as an avenue for learning through the intermeshing of its three systems: sensory, motor, and central processing. States that the evaluation of all three systems is vital to the diagnosis of and prescription for poor readers. (MG)

Hearing in Noise Test (HINT) list equivalency was examined using 24 listeners (ages 60 to 70) with sensorineural hearing impairments. Four speech conditions were tested, including a quiet condition and three noise conditions. Results found that for the three noise conditions, all lists were within 2dB of the means, indicating list equivalency.…

Children (N=110, ages 8 to 10) with either normal or poor reading ability were tested on (1) ability to recall sequences of nonspeech tones presented at various rates, and (2) ability to make phonetic decisions using brief and transitional properties of the speech signal. Results did not support the hypothesis that temporal-processing deficits…

Attempts to determine the relative difficulty of playing selected types of melodic pattern by ear; studies the effects of performance experience and instrument family on the ability to play by ear; and investigates the relationship between tonal aptitude and ability to play by ear. Presents results and questions for further research. (DSK)

Investigates effects of variations in tone quality on listeners' perception of both tone quality and intonation. Indicates that more inexperienced instrumentalists rated stimuli that were "brighter" in quality as sharper in intonation, and those that were "darker" as flatter. Also, finds differences for brass versus woodwind instruments. (DSK)

This study compiled a comprehensive early auditory processing skills assessment battery and evaluated the battery to toddlers with (n=8) and without (n=9) early recurrent otitis media. The assessment battery successfully distinguished between normal and deficient early auditory processing development in the subjects. The study also found parents…

Studied whether patterns of developmental progression in reality monitoring were present in visual and auditory modalities and the role of cross-modal imagery in reality-monitoring tasks. Found scores revealed evidence of developmental progression in both auditory and visual source-monitoring tasks, but no effect of cross-modal imagery. (Author)

When presented with stimuli that contain illegal consonant clusters, Japanese listeners tend to hear an illusory vowel that makes their perception conform to the phonotactics of the language. Assesses an alternate hypothesis that this illusion is due to a top-down lexical effect. (Author/VWL)

Assessed development of infants' sensitivity to two nested amodal temporal relations in audible and visible events. Found that sensitivity to synchrony was present by 4 weeks, remaining stable across age. Sensitivity to composition emerged by 7 weeks, increasing dramatically with age. Noted pattern of increasing specificity in perception…

Examined two aspects of the specificity of practice hypothesis using a tracking task. In one experiment, visual or auditory feedback about performance was provided. In a second experiment, visual and auditory information were combined. Both experiments supported the specificity of practice hypothesis. Instructing participants to attend to one…

A double-blind, placebo-controlled study examined effects of methylphenidate (Ritalin) on auditory processing in 32 children with both attention deficit hyperactivity disorder and central auditory processing (CAP) disorder. Analyses revealed that Ritalin did not have a significant effect on any of the central auditory processing measures, although…

In this study, younger and older adults heard either just word onsets, word onsets followed by white noise indicating word duration, or word onsets followed by signals indicating word prosody. Older adults required longer stimulus durations for word recognition with hearing sensitivity a significant factor. Word recognition was facilitated equally…

This study examined the behavior of 70 children with hearing losses attending a clinical program providing an auditory-verbal intervention. Parents' ratings indicated that boys were more likely to display temperament features nonconducive to traditional clinical language intervention. Girls' language and placement outcomes surpassed the boys',…

The human peripheral auditory system is fully developed at birth; however, myelination continues for several years in the higher auditory pathways. The aim of the present study was to assess the maturation course of the frequency and duration pattern tests and the middle latency response (MLR). One hundred and fifty normal participants ranging…