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…

This dissertation investigates whether people possess knowledge of fine-grained distinctions among the sonority levels that are unattested in their language. Specifically, I investigate the whether people encode the putatively universal distinction between the sonority levels of fricatives and stops. Across languages, fricatives and stops differ…

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…

Six Mandarin affricates (i.e., zh[ts], ch[ts[superscript h]], z[ts], c[ts[superscript h]], j[tc], q[tc[superscript h]), which are not universally present in other languages, have been extensively challenging for learners of Mandarin Chinese. In the current study, perception of these affricates was investigated via an experiment in which native…

By electronically segmenting stimuli in German, two tests of perception of quantity related to tense or lax syllabic quantity were made possible. In one, the physical duration of the stressed vowel was shortened, and in the other, the occlusion of the consonant following the stressed vowel was shortened. (MSE)

THIS PAPER WRITTEN IN FRENCH, PRESENTS A HYPOTHESIS CONCERNING THE DECODING OF SPEECH IN SECOND LANGUAGE LEARNING. THE THEORETICAL BACKGROUND OF THE DISCUSSION CONSISTS OF WIDELY ACCEPTED LINGUISTIC CONCEPTS SUCH AS THE PHONEME, DISTINCTIVE FEATURES, NEUTRALIZATION, LINGUISTIC LEVELS, FORM AND SUBSTANCE, EXPRESSION AND CONTENT, SOUNDS, PHONEMES,…

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)

Research supported in part by grants from the National Institute of Child Health and Human Development. (RS)

An experimental phonetic investigation is described whose goal it was to develop a test which could be used to establish norms in the perception of vowels by native speakers of German. Particular emphasis is placed upon the design of the experiment. The test procedure and the results are discussed. Available from Albert J. Phiebig, Inc., P.O. Box…

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)