The Speech Perception in Noise Test was administered to nine native-Mexican Spanish-speaking adults who learned English either before age 6 or after age 14 and nine monolingual American-English adults. Levels of noise at which speech was intelligible were significantly higher and the benefit from context was significantly greater for monolinguals…

Emphasizes that auditory lexical decision has wide applicability and that the paradigm is currently used to study basic processes in word recognition, the nature of the mental lexicon, effects of word frequency, neighbor effects and various other phenomena of isolated word perception. Article reviews the strengths and weaknesses of this task. (54…

Seventeen children (ages 8-10) with hearing loss were tested on four types of tasks (speech perception, phonetic awareness, recall of word strings, and comprehension of sentences with complex syntax) and results were compared to controls. Subjects showed evidence of restricted access to acoustic information in the speech signal. (Contains…

A review of laboratory research estimating effects of mild hearing impairment on infant speech perception abilities, under conditions simulating mild hearing loss in normal hearing infants, suggests that even mild alterations of auditory input during infancy may have significant developmental consequences. Results support identification,…

This article describes assessment and management strategies for infants and toddlers with normal hearing or fluctuating conductive hearing loss, who are identified as having central auditory impairment and/or judged to have abnormal auditory behavior. Management strategies include audiologic, medical, and speech and language management. Three case…

Tested three competing structural equation models concerning auditory inspection time (AIT) and cognitive ability. Found that auditory inspection times near age 11 correlate most strongly with later high IQ. (ET)

This paper describes changes in speech perception performance of deaf children using cochlear implants, tactile aids, or conventional hearing aids over a three-year period. Eleven of the 13 children with cochlear implants were able to identify words on the basis of auditory consonant cues. Significant lipreading enhancement was also achieved with…

This article discusses the development of an orientation and mobility screening measure suitable for use with children having severe visual impairments (and possibly additional impairments) from birth through five years of age. Twenty instructors rated the measures as being useful. The two forms of the measure (for either ambulatory or…

Asserts that the acoustical environment of the classroom is an important variable in the listening and psychoeducational function, both for children with hearing loss and those with normal hearing. Reports the results of a test of a sound amplification system in two primary classes; indicates the benefits of the system. (DSK)

Investigated the perceptual learning style preferences (auditory, visual, kinesthetic, and tactile) and preferences for group and individual learning of Southeast Asian students compared to white students. Surveys indicated significant differences in learning style preferences between Southeast Asian and white students and between the diverse…

Identifies a function generator as an instrument that produces time-varying electrical signals of frequency, wavelength, and amplitude. Sending these signals to a speaker or a light-emitting diode can demonstrate how specific characteristics of auditory or visual stimuli relate to perceptual experiences. Provides specific instructions for using…

This article reviews some relevant events in the development of acoustical standards for classrooms, describes classroom challenges to providing clear acoustical signals to children in classrooms, and outlines amplification solutions to some of those classroom challenges. Solutions include personal amplification devices and use of signal-to-noise…

This article discusses the lack of an acoustic standard in classrooms and an effort by a broad-based coalition of engineers, audiologists, parents, architects, and educators to develop a standard for acoustics that would then be referenced in the Americans with Disabilities Act. The benefits to all children are emphasized. (Contains six…

This closing article on a clinical forum exploring negative effects of classroom noise on learning discusses the need to make structural changes to classrooms to provide a high-quality acoustical environment for learning. The efforts of the Classroom Acoustics Working Group to develop acoustic standards for classrooms is highlighted. (Contains one…

This draft standard developed by the Classroom Acoustics Working Group provides acoustical performance criteria and accompanying design guidelines intended to ensure good speech communication among students and teachers in learning spaces. To ensure the noise limits are not exceeded, adequate sound isolation between classrooms and adjacent spaces…