from Part III - Acquiring Suprasegmental Features
Published online by Cambridge University Press: 21 January 2021
The present study investigated the production of lexical stress by native speakers of English (NE), Arabic learners of English (ALE), and native speakers of Arabic (NA). In the first experiment, minimal pairs (e.g., ‘con.flict, con.’flict) were recorded by 8 native speakers of English and 16 (8 advanced and 8 beginning) learners. For comparison, a second experiment examined acoustic cues used to indicate stress in 8 native Arabic speakers. In both experiments, four acoustic cues were examined: duration, fundamental frequency, amplitude, and second formant frequency. Results showed that NE consistently used all four cues to signal stress, with longer duration, higher fundamental frequency, higher amplitude, and less reduced vowel quality for stressed syllables. Advanced ALE, but not the beginning ALE, made distinctions in duration and amplitude similar to the duration and amplitude cues used by NE. For fundamental frequency, both advanced and beginning ALE produced even higher fundamental frequency values for stressed syllables than NE and both learner groups produced full (unreduced) vowels in stressed and unstressed syllables. Implications for acoustic cues to lexical stress in English as a second language are discussed.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.