Between 2000 and 2006, the University Clinic for Ear Nose and Throat and Communication Disorders in Mainz, Germany, performed 41 bilateral cochlear implantations in children. This article addresses some of the factors to be considered in a decision to bilaterally implant a child, including the age of the child at the first implant, the length of…

N. F. Viemeister and G. H. Wakefield's (1991) multiple looks hypothesis is a theoretical approach from the psychoacoustic literature that has promise for bridging the gap between results from speech perception research and results from psychoacoustic research. This hypothesis accounts for sensory detection data and predicts that if the "looks" at…

The purpose of this study was to compare listener processing demands when decoding alaryngeal compared to laryngeal speech. Fifty-six listeners were presented with single words produced by 1 proficient speaker from 5 different modes of speech: normal, tracheosophageal (TE), esophageal (ES), electrolaryngeal (EL), and synthetic speech (SS).…

An auditory perception study investigated the ability of 104 Japanese university students, all learners of English as a second language, to distinguish between five English voiceless fricatives in nonsense syllables. Stimuli consisted of 75 tokens presented in consonant-vowel, vowel-consonant-vowel, and vowel-consonant syllables spoken within a…

A study is described, the results of which indicate that mothers can recognize the cries of their own infants from tape-recorded cry samples with few instances of confusion, and that the sex of an unknown infant cannot be reliably identified using a simple auditory identification paradigm. (Author/RM)

A study comparing Black dialect-speaking children and white children in grades 3-6 on their ability to hear final consonant stops showed the Blacks significantly less able to hear these sounds than the whites. The results indicate a need for special help in reading instruction. (CK)

Research shows that information received by one brain hemisphere (e.g., auditory messages entering the right ear) is processed and transferred to the other, interpretation being a combination of right and left brain processing, with high intensity messages shifting control from the left to the right brain. If information is received by one…

Summarizing research activities in 1989, this is the fifteenth annual report of research on speech perception, analysis, synthesis, and recognition conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report contains the following 21 articles: "Perceptual Learning of Nonnative Speech…

An investigation was made of the effects of age and sex on preschool children's discrimination of intensity in musical contexts. Subjects included 92 children ranging in age from 37 to 70 months. A total of 47 females and 45 males participated in the study. To determine preschoolers' loudness discrimination abilities, a new test was designed: The…

THE RELATION OF HEARING LOSS IN SCHOOL PUPILS TO INFORMATION DERIVED FROM (1) SOCIOMETRIC TESTS, (2) SOCIAL BEHAVIOR TREND INDEXES, (3) TEACHER JUDGMENTS AND RATINGS, (4) PARENT QUESTIONNAIRES, AND (5) STANDARDIZED ACHIEVEMENT AND INTELLIGENCE TESTS WERE EXAMINED. THE SUBJECTS CONSISTED OF AN EXPERIMENTAL GROUP OF PUPILS WITH VARIOUS TYPES AND…

DURING THIS PERIOD FROM SEPTEMBER 1 THROUGH NOVEMBER 30, 1966, 35 FIELD CONSULTANTS COMPLETED ANALYSIS OF THEIR INDIVIDUAL TRADE AND TECHNICAL CURRICULUMS. THESE ANALYSES WERE DEVELOPED INTO AN OUTLINE TO SERVE AS A GUIDE FOR DEVELOPING ACHIEVEMENT TESTS. THE FINAL OUTLINE WAS DIVIDED INTO AS MANY DIFFERENT AREAS AS THE CONSULTANTS FELT NECESSARY…

THE AUTOMATED SPEECH CORRECTION PROGRAM (ASCP) WAS DESIGNED TO TEST THE USE OF PROGRAMED INSTRUCTION IN THE REMEDIATION OF FUNCTIONAL ARTICULATION ERRORS. A SERIES OF PROGRAMED TAPES WHICH TAKE THE STUDENT THROUGH AUDITORY IDENTIFICATION, AUDITORY DISCRIMINATION, PRODUCTION, AND SELF-EVALUATION WERE DESIGNED. SUB-GOALS OF THE EXPERIMENT WERE A…