title: A Multidimensional Scaling Study of Native and Non-Native Listeners' Perception of Second Language Speech.
abstract: Second language speech learning is predicated on learners' ability to notice differences between their own language output and that of their interlocutors. Because many learners interact primarily with other second language users, it is crucial to understand which dimensions underlie the perception of second language speech by learners, compared to native speakers. For this study, 15 non-native and 10 native English speakers rated 30-s language audio-recordings from controlled reading and interview tasks for dissimilarity, using all pairwise combinations of recordings. PROXSCAL multidimensional scaling analyses revealed fluency and aspects of speakers' pronunciation as components underlying listener judgments but showed little agreement across listeners. Results contribute to an understanding of why second language speech learning is difficult and provide implications for language training.
authors.affiliation: University of Alberta, Edmonton, AB, Canada jfoote@ualberta.ca.
authors.forename: Jennifer A
authors.initials: JA
authors.lastname: Foote
authors.affiliation: Concordia University, Montreal, QC, Canada.
authors.forename: Pavel
authors.initials: P
authors.lastname: Trofimovich
mesh_terms: D000328:Adult; D003627:Data Interpretation, Statistical; D006801:Humans; D008297:Male; D019303:Multilingualism; D013067:Speech Perception / Q000502:physiology*; D055815:Young Adult
keywords: multidimensional scaling; second language speech; speech perception