This study investigates the perception of the three Mandarin high vowels /i, u, y/ after dental, retroflex, and palatal fricatives and affricates (/s/-/[voiceless alveolar affricate]/-/[voiceless alveolar affricate][superscript voiceless glottal fricative]/; /[voiceless retroflex sibilant fricative]/-/[voiceless alveolar affricate]/-/[voiceless…

In this dissertation, I investigated how cognitive resources as well as formal, and informal language experience impact language learning in two studies. In the first study (Chapter 2), I examined the learning of Spanish grammatical gender by Chinese international students who were studying abroad in the US. The goal of that study was to uncover…

Previous studies indicate that the discrimination of native phonetic contrasts in infants exposed to two languages from birth follows a different developmental time course from that observed in monolingual infants. We compared infant discrimination of dental (French) and alveolar (English) place variants of /d/ in three groups differing in…

Electromyographic experiments were performed indicating that durational differences between vowels that precede voiced consonants and those that precede voiceless ones are due to a sustention of muscular activity in articulation, which occurs only with vowels preceding voiced consonants. (SC)

This article describes an experiment in which the following hypothesis was tested and supported: that tension serves to reinforce the phoneme's articulatory characteristic, whether it be closure or openness; and that audibility interferes with perception of tension. (Text is in French.) (AM)

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)

This study investigated acoustic-phonetics of coronal stop production by adult simultaneous bilingual and monolingual speakers of Canadian English (CE) and Canadian French (CF). Differences in the phonetics of CF and CE include voicing and place of articulation distinctions. CE has a two-way voicing distinction (in syllable initial position)…

This article attempts, through a study on the acoustic and the perceptual level of the contrast between two Dutch vocalic phonemes, to present a rigorous methodology for contrastive phonetics to be used by language teachers. (Text is in French.) (AM)

A model of phoneme identification is proposed which describes the process by which continuous acoustic featural information about the place of articulation and the voicing of speech sounds is integrated during phoneme identification. (AM)

This article describes a study designed to test the basic notions of the verbo-tonal method of error correction in second language learning, a method based on an awareness of the phonological system of the speaker's native language and its influence on the phonological system of the target language. (Text is in French.) (CLK)

Analyzes the physiological, acoustic, and auditory reasons for errors in the pronunciation of French nasal vowels by students, and suggests techniques for overcoming the difficulties identified. (AM)

Attempts to determine whether broadened linguistic experience facilitates cross-language phonetic sensitivity to a novel speech contrast. Multilingual adults and monolingual English speaking adults were compared on their ability to make phonetic distinctions not found in their respective native languages. Broad, nonspecific linguistic experience…

Three ten-step series of synthetic speech stimuli were constructed: /raem/ to laem/, /raem/ to /waem/, and /laem/ to /yaem/. Within each series, differences consisted of variations in onset frequency and slope of transition in the second or third formant. These stimuli were presented to 5- to 7-year-old children in identification…

Four papers report on phonetic differences between Finnish and English, with pedagogical implications for teaching English as a second language. "The English /ptk/-/bdg/ Distinction: Data and Discussion" by Kari Suomi is a survey of recent work on the phonetic parameters of the fortis/lenis distinction. The distinction…

Reviews research on prosody and segmental perception, segmentation and invariance, categorical perception of speech and nonspeech, feature detectors, scaling speech sounds to an auditory-articulatory space, acoustic-phonetic dependencies within the syllable, higher order (nonphonetic) factors in the comprehension of fluent speech, and cerebral…