Separating the Novel Speech Sound Perception of Lexical Tone Chimeras From Their Auditory Signal Manipulations: Behavioral and Electroencephalographic Evidence.
Previous research has shown the novelty of lexical-tone chimeras (artificially constructed speech sounds created by combining normal speech sounds of a given language) to native speakers of the language from which the chimera components were drawn. However, the source of such novelty remains unclear...
| Publicado en: | Perceptual & Motor Skills Vol. 128; no. 6; pp. 2527 - 2544 |
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| Autores principales: | , , |
| Formato: | Artículo |
| Publicado: |
Sage Publications Inc.
Dec2021
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=154098949&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 154098949 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00315125 PSK jtl: Perceptual & Motor Skills issn: 00315125 maglogo: Y pubinfo: dt: Dec2021 vid: 128 iid: 6 pid: 344 pub: Sage Publications Inc. artinfo: ui: 154098949 10.1177/00315125211049723 ppf: 2527 ppct: 17 formats: tig: atl: Separating the Novel Speech Sound Perception of Lexical Tone Chimeras From Their Auditory Signal Manipulations: Behavioral and Electroencephalographic Evidence. aug: au: Jeng, Fuh-Cherng Hart, Breanna N. Lin, Chia-Der affil: Communication Sciences and Disorders, 1354 Ohio University, Athens, Ohio, United States Department of Otolaryngology-HNS, Medical University Hospital, Taichung City su: Analysis of variance Task performance Speech perception Statistics Electroencephalography Phonological awareness Neuroplasticity Electrophysiology Reaction time Data analysis sug: subj: Analysis of variance Task performance Speech perception Statistics Electroencephalography Phonological awareness Neuroplasticity Electrophysiology Reaction time Data analysis keyword: auditory chimera auditory perception choice reaction time electroencephalographic frequency-following response lexical-tone auditory chimera auditory perception choice reaction time electroencephalographic frequency-following response lexical-tone ab: Previous research has shown the novelty of lexical-tone chimeras (artificially constructed speech sounds created by combining normal speech sounds of a given language) to native speakers of the language from which the chimera components were drawn. However, the source of such novelty remains unclear. Our goal in this study was to separate the effects of chimeric tonal novelty in Mandarin speech from the effects of auditory signal manipulations. We recruited 20 native speakers of Mandarin and constructed two sets of lexical-tone chimeras by interchanging the envelopes and fine structures of both a falling/yi/and a rising/yi/Mandarin tone through 1, 2, 3, 4, 6, 8, 16, 32, and 64 auditory filter banks. We conducted pitch-perception ability tasks via a two-alternative, forced-choice paradigm to produce behavioral (versus physiological) pitch perception data. We also obtained electroencephalographic measurements through the scalp-recorded frequency-following response (FFR). Analyses of variances and post hoc Greenhouse-Geisser procedures revealed that the differences observed in the participants' reaction times and FFR measurements were attributable primarily to chimeric novelty rather than signal manipulation effects. These findings can be useful in assessing neuroplasticity and developing speech-processing strategies. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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