During spoken word processing, native (L1) listeners use allophonic variation to predictively rule out word competitors and speed up word recognition. There is some evidence that second language (L2) learners develop an awareness of allophonic distributions in their L2, but whether they use their knowledge to facilitate word recognition online,…

This dissertation presents three studies that examined issues related to the production and the perception of pitch in a tone language. The first study examined linguistic contexts that may modulate consonant-induced pitch perturbations (CF0) in a tone language. Previous studies have produced mixed findings regarding the role of linguistic…

This study assessed the prediction that individuals are able to use the knowledge from their first language (L1) in processing the comparable sound contrasts in an unknown language. Two languages, Arabic and Japanese, which utilize vowel duration contrastively, were examined. Native Arabic (NA) and native Japanese (NJ) listeners' discrimination…

This study investigated the perception of Canadian French word-final vowels by English-dominant and French-dominant bilinguals living in Montreal. In a modified identification task, listeners selected the response that rhymed with the target word, embedded in a carrier sentence. Minimal sets of real and nonsense target words were used, contrasting…

This study sought to test the validity of the claim that certain Swedish and corresponding English vowel phonemes are indistinguishable when presented in a test containing isolated minimally contrastive words. It also sought to find a hierarchy of perceptual differences between Swedish and English phonemes. A series of 40 pairs of monosyllabic…