Evidence for Immature Perception in Adolescents: Adults Process Reduced Speech Better and Faster than 16-Year Olds

Autor/inn/en	Wanrooij, Karin; Raijmakers, Maartje E. J.
Titel	Evidence for Immature Perception in Adolescents: Adults Process Reduced Speech Better and Faster than 16-Year Olds
Quelle	In: Language Acquisition: A Journal of Developmental Linguistics, 27 (2020) 4, S.434-459 (26 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1048-9223
DOI	10.1080/10489223.2020.1769627
Schlagwörter	Cues; Acoustics; Phonetics; Speech Communication; German; Task Analysis; Decision Making; Age Differences; Auditory Perception; Adults; Adolescents; Comparative Analysis; Foreign Countries; College Students; High School Students; Native Language; Netherlands; Germany + Suchen Sie Ihr Suchwort? Stichwort; Akustik; Phonetik; Fonetik; Deutscher; Aufgabenanalyse; Decision-making; Entscheidungsfindung; Age; Difference; Age difference; Altersunterschied; Auditive Wahrnehmung; Akustische Wahrnehmung; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Ausland; Collegestudent; High school; High schools; Student; Students; Oberschule; Schüler; Schülerin; Studentin; Niederlande; Deutschland
Abstract	Previous work suggests that adolescents are still refining acoustic-phonetic cue use in clear-speech perception. This study shows adolescents' immature perception of reduced speech, in which speech sounds are naturally deleted and merged within and across words. German adults and 16-year-olds listened to either German reduced or unreduced (few or full cues) part- and full phrases (without and with context) in a phrase-intelligibility task. As expected, adolescents had lower scores when adequate perception required flexible acoustic-phonetic cue use most, i.e., when hearing reduced speech without context. Participants also listened to reduced and unreduced words and pseudowords (no context) in a lexical decision task. Here, 16-year-olds had poorer and slower responses than adults overall and particularly when hearing pseudowords. Explanations for the age effects are discussed. We conclude that experience continues to refine linguistic representations, at least until adulthood. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01