Relationship between Behavioral Infant Speech Perception and Hearing Age for Children with Hearing Loss.
Relationship between Behavioral Infant Speech Perception and Hearing Age for Children with Hearing Loss.
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DOI：
10.3390/jcm10194566
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发表时间：
2021-09-30
影响因子：
3.9
通讯作者：
Gilley PM
中科院分区：
文献类型：
--
作者：
Uhler KM;Kaizer AM;Walker KA;Gilley PM
(1)背景：研究表明，对重听儿童（CHH）的早期干预有助于改善语言发展。早期言语感知能力可能会影响CHH的结果，并指导未来的干预。本研究的目的是检查使用条件性转头（CHT）任务作为测量CHH的语音辨别使用临床可行的协议。(2)研究方法：使用CHT范式，对57名CHH和70名5-17个月听力正常（CNH）儿童的辅音和元音对比进行了言语感知评估。(3)结果：无论听力状况如何，74%的CHH和77%的CNH能分辨/a-i/，55%的CHH和56%的CNH能分辨/ba-da/。回归模型显示，与50 dBA相比，CHH和CNH在/ba-da/70 dBA下的表现更好。听力年龄的表现显示，CNH和轻度听力损失儿童的言语感知差异。然而，听力损失≥ 41 dB HL的儿童在/a-i/方面的表现明显差于CNH。(4)结论：本研究证实了评估听力损失婴儿早期言语知觉的临床可行性，并重复了CHH和CNH早期言语知觉能力的研究结果。
(1) Background: Research has demonstrated that early intervention for children who are hard-of-hearing (CHH) facilitates improved language development. Early speech perception abilities may impact CHH outcomes and guide future intervention. The objective of this study was to examine the use of a conditioned head turn (CHT) task as a measure of speech discrimination in CHH using a clinically feasible protocol. (2) Methods: Speech perception was assessed for a consonant and vowel contrast among 57 CHH and 70 children with normal hearing (CNH) aged 5–17 months using a CHT paradigm. (3) Results: Regardless of hearing status, 74% of CHH and 77% of CNH could discriminate /a-i/, and 55% of CHH and 56% of CNH could discriminate /ba-da/. Regression models revealed that both CHH and CNH performed better on /ba-da/ at 70 dBA compared to 50 dBA. Performance by hearing age showed no speech perception differences for CNH and children with mild hearing loss for either contrast. However, children with hearing losses ≥ 41 dB HL performed significantly poorer than CNH for /a-i/. (4) Conclusions: This study demonstrates the clinical feasibility of assessing early speech perception in infants with hearing loss and replicates previous findings of speech perception abilities among CHH and CNH.
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影响因子：
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作者：
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DOI：
10.1044/1092-4388(2010/09-0148
发表时间：
2011-04-01
影响因子：
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作者：
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