The possibility that perceptual predispositions may assist young language learners in the initial identification of words in speech was investigated in a corpus of early words. Results suggest that syllables that are stressed or final in adult speech are particularly salient to young children and likely to be extracted and included in first…

In this study, phonological similarity neighborhood sizes were calculated for expressive lexicon derived from 2 vocabulary lists representative of children aged 1;3 to 3;0. Over 80% of the words in these early lexicons had at least one phonological neighbor; nearly 20% had six or more phonological neighbors. (Contains 29 references.)

This study compared 20 children (ages 8-14) with either autism or receptive developmental language disorder (RDLD) to 10 controls in their ability to detect frequent and infrequent randomly presented auditory stimuli. Only the children with autism demonstrated an abnormally small amplitude of the P3b, a component of the event-related brain…

This study evaluated the peripheral and central auditory functioning (and thus the potential to perceive obstacles through reflected sound) of eight totally blind persons and eight sighted persons. The blind subjects were able to process auditory information faster than the control group. (Author/DB)

Infants who were in darkness were presented with objects that made sounds. Objects were within reach and out of reach. Infants reached into the target area more often when the object was in reach than when the object was beyond reach. Infants reached correctly in the dark for objects placed off midline. (BC)

Focuses on the relationship between loudness and intensity of sounds. (Author/PVD)

Focuses on the concepts of pitch and timbre of sounds. (PVD)

A study of 44 infants who suffered asphyxia during the perinatal period examined the influence of perinatal asphyxia on the maturation of auditory pathways by serial recordings of the brainstem auditory evoked potentials (BAEP). The general maturational course of the BAEP following asphyxia was similar to a control group. (Author/CR)

A study involving 55 children with a language impairment and 76 with normal language investigated the heritability of auditory processing impairment in same-sex twins (ages 7 to 13, selected from a sample of 37 pairs). Although correlations between co-twins were high, lack of significant difference between monozygotic and dizygotic twins suggested…

Twenty-three children (ages 10 to 12) with language impairment and 46 typically achieving adults participated in two auditory lexical-decision tasks evaluating effects of phonological opacity on word recognition. Findings indicated that the language-impaired children were less able than controls to identify phonologically opaque…

This study compared the lexical mapping (acoustic-phonetic analysis) stage of auditory word recognition in 21 children (mean age 8 years 9 months) with specific language impairments (SLI) with children matched for either chronological age or vocabulary. The SLI children performed comparably to control groups on all dependent measures related to…

Compared the mismatch-negativity (MMN) component of auditory event-related brain potentials to explore the relationship between phonological short-term memory and auditory-sensory processing in 7- to 9-year olds scoring the highest and lowest on a pseudoword repetition test. Found that high and low repeaters differed in MMN amplitude to speech…

Examined abilities of 3- to 16-year olds and adults to resist interference during the processing of two auditory dimensions of speech--the speaker's gender and spatial location. Found that the degree of interference from irrelevant variability in either dimension did not vary with age. In the presence of conflicting task-irrelevant information,…

Responds to David Butler's discussion of aural training in music education. Emphasizes the need for more music educator involvement in aural-skills instruction and more research on aural-skills acquisition. Places Butler's discussion within the historical context of the past 30 years of music education philosophy. (DSK)

The Auditory Continuous Performance Test (ACPT) was evaluated with 12 children diagnosed with attention deficit hyperactivity disorder (ADHD) and 11 children without ADHD. The study found that the ACPT has acceptable specificity but very low sensitivity and thus cannot currently be recommended as a screening test for ADHD. (Author/DB)