Applicability of the Test of Visual Perceptual Abilities (TVPA) in diagnosing learning disabilities in hearing-impaired children

This paper studies the validity of the Test of Visual Perceptual Abilities (TVPA) as an indicator of learning problems in hearing-impaired children and how it correlates with other measures of learning disabilities.

Perceptual aspects of a three-dimensional vowel space

This dissertation examines the auditory-perceptual theory of speech perception and the concept and validity of perceptual target zones for vowels.

The applicability of The Test of Word Knowledge to hearing-impaired children

This paper evaluates a receptive and expressive vocabulary test, The Test of Word Knowledge, to determine its applicability to deaf students and to compare its results with other vocabulary tests.

Visual perceptual skills, reading ability and the young deaf child

This paper is a review of a study investigating the relationship between visual perceptual skills and reading abilities of young deaf children.

Survey of hearing-impaired adults and parents of hearing-impaired children and their knowledge of the Americans with Disabilities Act

This paper discusses the results of a survey about awareness of the American with Disabilities Act.

Perceptual correlates of spectral changes in complex tones

This paper reviews a study of tonal precepts such as pitch and timbre as a means of facilitating auditory discrimination tasks.

Reanalysis of perceptual confusion matrices

This paper presents a study reformatting and reanalyzing data collected in a 1955 study of the perception of sixteen different consonants in consonant-vowel combinations, by human listeners.

Perceptual validation of an acoustic metric for measuring vowel production by deaf children

This paper discusses a study to validate the metric developed in the Geers and Moog Cochlear Implant Study at CID to measure the speech production of hearing impaired children.

A consumer survey designed to identify attitudes, knowledge, acceptance, and use of assistive listening devices in public facilities

This paper presents a consumer survey of hearing-impaired persons used to identify their attitudes, knowledge, acceptance, and use of assistive listening devices in public facilities.