Phonological complexity in intervention for Spanish-speaking children with speech sound disorder.
Phonological complexity in intervention for Spanish-speaking children with speech sound disorder.
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DOI：
10.1080/02699206.2021.1936186
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发表时间：
2022-03-04
影响因子：
1.2
通讯作者：
Barlow JA
中科院分区：
文献类型：
--
作者：
Combiths P;Pruitt-Lord S;Escobedo A;Barlow JA
语音干预目标的语言复杂性可能会影响语音障碍儿童的干预效果。复杂的目标，特别是后来获得的、不太为人所知的辅音和辅音簇，被认为与干预后对非目标音系结构的更大概括有关。然而，几乎没有直接证据支持对患有语言声音障碍的西班牙语儿童基于语言复杂性进行目标选择。本干预研究采用实验性单病例设计，考察西班牙语中使用不同复合目标(即/ɡɾ/、/bɾ/、/L/)的干预效果。对于四名有言语发音障碍的西班牙语儿童，在基线期间、干预期间和干预后以及一个月和两个月的随访期间，以0%的准确率监测声音。在干预过程中，只有一名受试者在练习的词汇中掌握了目标结构。然而，所有参与者都表现出了对非目标辅音或词簇的一定程度的语音泛化。讨论了不同的学习轨迹和广义的语音概括，因为它们与参与者的特征和隐含关系有关。
The efficiency of intervention for children with speech sound disorder may be influenced by linguistic complexity of the phonological intervention target. Complex targets, particularly, later-acquired, less-known consonants and consonant clusters, have been linked to greater post-intervention generalization to untargeted phonological structures. Yet there is little direct evidence to support target selection based on linguistic complexity for Spanish-speaking children with speech sound disorder. This intervention study utilizes an experimental single-case design to examine the efficacy of intervention in Spanish using different complex targets (i.e. /ɡɾ/, /bɾ/, /l/). For each of four Spanish-speaking children with speech sound disorder, sounds at 0% accuracy during baseline were monitored across the baseline period, during and post intervention, and at one- and two-month follow-up visits. Over the course of intervention, only one participant achieved mastery of the targeted structure in practiced words. However, all participants demonstrated some amount of broad phonological generalization to untargeted consonants or clusters. Variable learning trajectories and broad phonological generalization are discussed as they relate to participant characteristics and implicational relationships.
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影响因子：
1.2
作者：
Combiths, Philip N.;Barlow, Jessica A.;Sanchez, Emilie
通讯作者：
Sanchez, Emilie
DOI：
10.1044/1058-0360(2009/08-0036
发表时间：
2010-02-01
影响因子：
2.6
作者：
Fabiano-Smith, Leah;Goldstein, Brian A.
通讯作者：
Goldstein, Brian A.
DOI：
10.1353/cjl.2004.0024
发表时间：
2003-09-01
影响因子：
0.5
作者：
Barlow, JA
通讯作者：
Barlow, JA
DOI：
10.1044/1058-0360(2012/11-0036
发表时间：
2012-11-01
影响因子：
2.6
作者：
Byiers, Breanne J.;Reichle, Joe;Symons, Frank J.
通讯作者：
Symons, Frank J.
影响因子：
1.2
作者：
Barlow, JA
通讯作者：
Barlow, JA