THE INVESTIGATION STUDIED THE RELATIONSHIPS BETWEEN (1) AUDITORY PERCEPTUAL ABILITIES AND ARTICULATION DEVELOPMENT AND (2) INVESTIGATED QUALITATIVE AND QUANTITATIVE ASPECTS OF THESE ABILITIES AS SHOWN IN MENTALLY RETARDED AND NORMAL CHILDREN. THE STUDY INVOLVED MONTHLY TESTING OF ARTICULATION, PHONETIC DISCRIMINATION, AND PHONETIC SYNTHESIS…

An experiment tests conjectures that right ear advantage (REA) has an auditory origin in competition or interference between acoustically similar stimuli and that feature-sharing effect (FSE) has its origin in assignment of features of phonetically similar stimuli. No effect on the REA for acoustic similarity, and a clear effect of acoustic…

The selective tuning of feature detectors sensitive to the acoustic information relevant to the assignment of distinctive phonetic feature values was investigated with a contingent adaptation paradigm. (Author/RM)

Research supported by the School of Criminal Justice, Michigan State University, East Lansing, Michigan. (VM)

Describes an investigation comparing visual and auditory clues effect on estimates of speakers' heights and weights, to determine if voice alone conveys as much information as visual clues. The results indicate that the differences between estimates based on photographs and those based on speech recordings are, on the average, very small.…

Investigates the phenomenon that subjects speaking under exposure to masking noise demonstrate decreases in oral sensory function and temporal reorganization of the articulatory pattern. The study attempts to measure the effects of this phenomenon under varying durations of exposure to auditory masking. (Author/NCR)

Many speakers with repaired cleft palate have reduced intelligibility, but there are limitations with current procedures for assessing intelligibility. The aim of this study was to construct a single-word intelligibility test for speakers with cleft palate. The test used a multiple-choice identification format, and was based on phonetic contrasts…

The present study investigated 3-year-old children's perception and production of Mandarin lexical tones in monosyllabic words. Thirteen 3-year-old, Mandarin-speaking children participated in the study. Tone perception was examined by a picture-pointing task, and tone production was investigated by picture naming. To compare children's productions…

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The ten papers treat the following topics: speech synthesis as a tool for the study of speech production; the study of articulatory organization; phonetic perception; cardiac…

Argues that generative phonology is not predictive of phonological identification, thus preventing it from achieving descriptive adequacy and limiting its value in explaining human speech perception. The assumption that the unity of the morpheme must be expressed phonologically is rejected. (Author/EJS)

Handbooks of French phonetics disagree with the findings of phonetic research. Discussed are: differentiating between teaching pronunciation and auditory perception: the difference between acoustic and semantic hearing; and the importance of nasal regressive and progressive assimilation in contemporary spoken French. (Text is in German.) (IFS/WGA)

This article outlines the bases of the verbo-tonal method of correcting phonetic errors in second language learning, a method based on awareness of the phonological system of the learner's native language and its influence on the phonological system of the target language. (Text is in French.) (CLK)

Forty-four university students, of whom 11 had learning disabilities (LD), were tested on tasks requiring multisyllabic pseudoword repetition, oral reading, memory for digits, and vocabulary. In both LD and non-LD groups, significant correlations were found between pseudoword repetition accuracy and reading, suggesting that poor readers also have…