在TD儿童和ASD儿童中,联合注意力,支持的联合参与和语言之间的关联:语言结果中的个人和群体差异的潜在来源
Ahmed Abdelaziz1, Manuela Wagner1, Letitia R Naigles1
1Department of Literatures, Cultures and Languages, University of Connecticut, Storrs, Connecticut, USA.
概括
联合注意力 (JA) 显著预测了自闭症儿童的语言发展,特别是那些语言技能较低的儿童. 支持的联合参与 (Supported JE) 在这项纵向研究中没有显示出预测效应.
科学领域:
- 发展心理学 发展心理学
- 临床心理学 临床心理学
- 语言学的语言学.
背景情况:
- 联合注意力 (JA) 和支持的联合参与 (Supported JE) 是已知的语言发展的预测因素.
- 以前的研究表明,JA和支持的JE对典型发育 (TD) 儿童和自闭症谱系障碍 (ASD) 儿童的语言的影响有所不同.
研究的目的:
- 直接比较JA和Supported JE对后来的语言发展的预测贡献.
- 调查这些贡献在TD儿童和ASD儿童,考虑ASD亚组基于语言能力.
主要方法:
- 一项纵向研究涉及33名TD儿童和30名ASD儿童.
- JA和支持的JE情节是从护理人员互动中编码的.
- 两年后,使用标准化测试和自发语音分析来评估语言技能.
主要成果:
- 在ASD组中,JA持续时间显著预测了后来的语言,特别是在低语言子组中.
- 支持的JE措施没有预测TD或ASD组中的后来的语言.
- 在低口语ASD儿童中,JA的预测作用比高口语ASD或TD儿童更明显.
结论:
- JA是ASD儿童语言发育的重要预测因素,特别是那些语言能力较低的儿童.
- 在这种情况下,支持的JE似乎无法预测语言的发展.
- 这些发现支持将自闭症儿童按口头能力分为针对性干预的子组.
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