The Latency of Auditory Event-Related Potential P300 Prolonged in School-Age Students with Unilateral Hearing Loss in a Mandarin Learning Environment

Autor/inn/en	Hiu Che Foo; Chenwei Tang; Yuting Kao; Hsingmei Wu; Chelun Chang; Meiyao Wu; Yuchun Lo; Shihming Weng
Titel	The Latency of Auditory Event-Related Potential P300 Prolonged in School-Age Students with Unilateral Hearing Loss in a Mandarin Learning Environment
Quelle	In: American Annals of the Deaf, 168 (2024) 5, S. 241-257Infoseite zur Zeitschrift PDF als Volltext Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0002-726X
Schlagwörter	Forschungsbericht; Hearing Impairments; Speech Skills; Intelligence Tests; Verbal Ability; Vocabulary; Memory; Visual Aids; Learning Disabilities; Foreign Countries; Children; Language Tests; Student Behavior; Taiwan; Peabody Picture Vocabulary Test + Suchen Sie Ihr Suchwort? Hearing impairment; Hörbehinderung; Mündliche Leistung; Sprachfertigkeit; Intelligence test; Intelligenztest; Wortschatz; Gedächtnis; Anschauungsmaterial; Learning handicap; Lernbehinderung; Ausland; Child; Kind; Kinder; Language test; Sprachtest; Student behaviour; Schülerverhalten
Abstract	Our study investigated the differences in speech performance and neurophysiological response in groups of school-age children with unilateral hearing loss (UHL) who were otherwise typically developing (TD). We recruited a total of 16 primary school-age children for our study (UHL = 9/TD = 7), who were screened by doctors at Shin Kong Wu-Ho-Su Memorial Hospital. We used the Peabody Picture Vocabulary Test--Revised (PPVT-R) to test word comprehension, and the PPVT-R percentile rank (PR) value was proportional to the auditory memory score (by The Children's Oral Comprehension Test) in both groups. Later, we assessed the latency and amplitude of auditory ERP P300 and found that the latency of auditory ERP P300 in the UHL group was prolonged compared with that in the TD group. Although students with UHL have typical hearing in one ear, based on our results, long-term UHL might be the cause of atypical organization of brain areas responsible for auditory processing or even visual perceptions attributed to speech delay and learning difficulties. (As Provided).
Anmerkungen	Gallaudet University Press. 800 Florida Avenue NE, Denison House, Washington, DC 20002-3695. Tel: 202-651-5488; Fax: 202-651-5489; Web site: https://gupress.gallaudet.edu/Journals/American-Annals-of-the-Deaf
Begutachtung	Peer reviewed
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2025/2/06