A series of studies involving five hearing impaired adults revealed that substantial increases in intelligibility can occur when an individual attempts to speak clearly to an impaired listener. (CL)

Forward-masked psychophysical tuning curves were obtained at multiple probe levels from 26 normal-hearing listeners and 24 ears of 21 hearing-impaired listeners with cochlear hearing loss. Results indicated that some cochlear hearing losses influence the sharp tuning capabilities usually associated with outer hair cell function. (Author/JDD)

The paper describes the unexpected finding of evoked otoacoustic emissions from one ear of a subject with severe-to-profound bilateral sensorineural hearing loss. It is suggested that the subject may have a group of surviving outer hair cells in some regions of the left cochlea with corresponding inner hair cell or neural damage. (Author/DB)

Fifty adolescent or young adult stutterers and nonstutterers cancelled the auditory sensation evoked by bone-conducted sinusoidal signals. (Author)

No differences were observed between six adults and six six-year-olds in measures of frequency selectivity and comodulation masking release. Children were less able to detect signals in noise backgrounds where the signal had perceptual qualities similar to the noise or in noise backgrounds having high degrees of fluctuation. (Author/JDD)

Averaged cortically evoked potentials to frequency-modulated tones were obtained from 12 children with specific language impairment (SLI) and 12 controls. Responses from SLI children were not significantly different from those of normal language learners, indicating no difference between groups with respect to neural systems involved with…

Sensitivity and specificity of static acoustic admittance (SAA) and tympanometric width (TW) were assessed for 116 pediatric patients. A statistically significant change in SAA was observed in immediate repeat measures. No significant change across the two sequential measures was observed for TW, peak pressure, or the estimate of ear canal volume.…

Identification of place of articulation in synthesized syllables was examined with eight normal hearing adults listening in quiet or noise and three adults with high-frequency sensorineural hearing loss. Stimuli with an appropriate second formant (F2) transition were compared with stimuli in which F2 was constant. (Author/DB)

A 2-alternative forced-choice task was used to measure the ability of 18 children (ages 3 to 5) to detect varying levels of sinusoids in noise. Results showed that, on average, the children's thresholds were higher and the slopes of their psychometric functions were shallower than those of adults, though between-subjects variability was large.…

The study evaluated use of the Modified Power Law to predict permanent threshold shift (PTS) resulting from noise exposure in eight children with severe sensorineural hearing loss attributed to overamplification by hearing aids. The PTS tended to be flat across frequency with its course similar to PTS in persons with normal hearing exposed to…

Central auditory function was assessed in 10 stutterers and 10 nonstutterers between the ages of 10 and 35 years, and the performance of the two groups compared for seven audiometric procedures, including acoustic reflex threshold and acoustic reflex amplitude function. (Author)

Binaural masked thresholds for a speech sound (/ba/) were estimated under two interaural phase conditions in three age groups (infants, preschoolers, adults). Differences as a function of both age and condition and effects of reducing intensity for adults were significant in indicating possible developmental binaural hearing changes, especially…

Variability of aided sound field thresholds (ASFTs) was examined in 30 hearing-impaired children comprising 2 age groups (5-9 and 10-14 years). Findings showed that 2 ASFTs would have to differ by more than 10 decibels across signal test frequencies to attain statistical significance. (Author/DB)

The relationship between children's early experience with otitis media with effusion, hearing over time, and emerging receptive and expressive language skills was assessed. Better language was found to be associated with better average hearing levels, suggesting that the relationship between otitis media with effusion and language is mediated by…