Research is reported that verifies the hypothesis that most hearing-impaired children whose auditory input is limited to the low frequencies (500 Hz or less) do perceive intonation differences. The four experiments reported used children ages 7 to 14. (MSE)

Discusses an aural discrimination test given to British students of French and examines the relationship between good aural discrimination ability and high achievement in a second language. (EKN)

In four experiments, evidence was found for a complex psychological representation of musical pitch. The perception of music depends not only on psychoacoustic properties of the tones, but also on processes that relate the tones to one another through contact with a well-defined and complex psychological representation of musical pitch. (Author/RD)

Applied to the recognition of words in noise, the theory of the perceptual identification of complex stimuli provides a quantitative account of the proportions in which correct and erroneous responses of different frequencies will occur. (Author)

Administers a battery of auditory perceptual processing tasks to 103 reading disabled children and 103 average readers. Finds that auditory discrimination did not discriminate between the groups. States that 2 levels of phonological awareness exist and that screening and diagnostic instruments should address both to have predictive validity. (MG)

A spelling program was devised for learning-disabled students, using elements from "Signs for Sounds," the Cloze method, and "Auditory Discrimination In-Depth." Day-by-day use of the program involves drawing word pictures, spelling the words with tiles and blocks, writing on the board, using the words in written sentences, spelling bees, etc. (JDD)

Tests whether aural discrimination is significantly better when visual-spatial stimuli are paired with melodic phrases. Results suggest that the use of visual clues paired with melodies is generally an effective aid to aural discrimination among fourth-grade subjects. Recommends further research on the use of different visual stimuli. (LS)

In a study of oddity performance, subjects were required to choose one distinct bimodal stimulus from a display that included other stimuli that did not differ from each other. Oddity performance was evaluated with both reversal assessments and assessments with new stimuli. The usefulness of bimodal training in oddity learning was demonstrated.…

This study tested the hypothesis that there is a developmental shift in the perceptual weighting of acoustic parameters that results from experience with a native language. Comparison of 17 3-year olds and 16 adults found that age-related differences in auditory sensitivity did not fully account for age-related differences in perceptual weighting…

Explores the hypothesis that children identified as having phonological processing problems may have difficulty processing a different accent. Children with speech difficulties were compared with matched controls on four measures of auditory processing. Children were presented with stimuli in their own accent and in an unfamiliar accent…

Children who have status epilepticus have continuous or rapidly repeating seizures that may be life-threatening and may cause life-long changes in brain and behavior. The extent to which status epilepticus causes deficits in auditory discrimination is unknown. A naturalistic auditory location discrimination method was used to evaluate this…

The relation between intelligence and speed of auditory discrimination was investigated during an auditory oddball task with backward masking. In target discrimination conditions that varied in the interval between the target and the masking stimuli and in the tonal frequency of the target and masking stimuli, higher ability participants (HA)…

The effects of rehearsing actions by source (slideshow vs. story) and of test modality (picture vs. verbal) on source monitoring were examined. Seven- to 8-year-old children (N = 30) saw a slideshow event and heard a story about a similar event. One to 2 days later, they recalled the events by source (source recall), recalled the events without…

Perceptual discrimination between speech sounds belonging to different phoneme categories is better than that between sounds falling within the same category. This property, known as ''categorical perception,'' is weaker in children affected by dyslexia. Categorical perception develops from the predispositions of newborns for discriminating all…

Absolute auditory thresholds, frequency resolution and temporal resolution develop with age. It is still discussed whether low-level auditory performance is of clinical significance--specifically, for delayed maturation of central auditory processing. Recently, five new auditory tasks were used to study the development of low-level auditory…