Purpose: Speech-in-noise tests and suprathreshold auditory evoked potentials are promising biomarkers to diagnose cochlear synaptopathy (CS) in humans. This study investigated whether these biomarkers changed after recreational noise exposure. Method: The baseline auditory status of 19 normal-hearing young adults was analyzed using questionnaires,…

Children referred for audiology evaluation due to speech and language delays represent a neurodevelopmentally high-risk group. The audiology evaluation is a behaviorally-challenging encounter early in the diagnostic process. We assessed interfering behaviors (IB) that complicated completion of audiometry as predictors of autism spectrum disorder…

This article discusses the accuracy of bone-conduction auditory brainstem response (BC-ABR) tests to determine the presence and severity of conductive hearing impairment. It provides warnings about technical pitfalls and recommends incorporating BC-ABR protocols for routine clinical use. It concludes that the method allows estimating cochlear…

Tympanograms were obtained on 104 children (4-17 years old) with sensorineural hearing losses of 60 dB or more. The tympanograms were classified according to type and were compared for bilateral similarity. (Author/SBH)

GUIDELINES PREPARED BY STATE DEPARTMENT OF PUBLIC INSTRUCTION AND THE STATE BOARD OF HEALTH OUTLINE THE PHILOSOPHY AND PROCEDURES OF THE WISCONSIN HEARING CONSERVATION PROGRAM DESIGNED TO DETECT HEARING LOSSES AND TO PROVIDE APPROPRIATE REMEDIATION AND FOLLOWUP. (DF)

To study the feasibility of using filtered environmental sounds as test stimuli to determine the auditory sensitivity of young children, a tape recorded test was prepared using environmental sounds which retain their identity when filtered. Twenty normal-hearing preschoolers and 40 hearing impaired children (20 with flat sensori-neural hearing…

Directed to professionals with a basic knowledge of audiological principles, the text presents a review of audiological assessment procedures and their applicability to the retarded. Pure-tone, speech, and Bekesy audiometry are described. Also discussed are differential diagnosis of auditory impairments, conditioning and audiological assessment,…

This tutorial reviews auditory research conducted with monolingual and bilingual speakers of Spanish and English. Based on a functional view of bilingualism and on auditory research findings showing that the bilingual experience may affect the outcome of auditory research, it discusses methods for improving descriptions of linguistically diverse…

Six papers contributed by graduate students report on studies that focused on the application of theory to practice in speech-language pathology and audiology. The first study revealed the ability of an autistic child to adapt to conversational partners of various ages and linguistic abilities. In the second paper, a language impaired child's…

BASIC INFORMATION ABOUT TESTING, DIAGNOSING, AND REHABILITATING THE HARD OF HEARING IS OFFERED IN THIS INTRODUCTORY TEXT. THE PHYSICS OF SOUND, AUDITORY THEORY, ANATOMY AND PATHOLOGY OF THE EAR, AND DIAGNOSTIC ROUTINES ARE DISCUSSED. A CHAPTER ON AURAL REHABILITATION INCLUDES AN OVERVIEW OF LIPREADING AND AUDITORY TRAINING TECHNIQUES FOR ADULTS…

Eight children (ages 13 days to 5 years) with a diagnosis of Cornelia de Lange syndrome received audiologic evaluation consisting of immittance audiometry and auditory brainstem response audiometry to air and bone conducted "click" stimuli, as behavioral testing was unreliable due to patient age and/or developmental delay. Developmental…

To facilitate the use of operant audiometry with low functioning children (psychotic, severely retarded, or multiply handicapped), a procedures manual was developed containing definitions of terms, instructions for determining reinforcers, physical facilities and equipment needs, diagrams, component lists, and technical descriptions. Development…

IN ORDER TO PROVIDE BOTH CLINICIAN AND INVESTIGATOR WITH A BETTER UNDERSTANDING OF THE PROBLEMS, CAUSES, IDENTIFICATION, AND HANDLING OF SENSORINEURAL HEARING LOSSES, THE HENRY FORD HOSPITAL INVITED INVESTIGATORS IN PSYCHOACOUSTICS, OTIOLOGY, OTONEUROLOGY, PHSIOLOGY, AND AUDIOLOGY TO SHARE THEIR RESEARCH AND CLINICAL FINDINGS. THE RESULTING 40…

Guidelines are provided for the establishment and maintenance of public school speech and hearing programs. Administrative information covers planning the speech correction program, different types of programs, qualifications and responsibilities of clinicians, facilities for the programs, suggestions for supervisors, and state regulations and…