从5岁到11岁的口头自闭症儿童的语言发展
Amanda Brignell1,2,3,4, Katrina J Williams1,3, Sheena Reilly2,5
1Paediatrics, Monash University, Clayton, Victoria, Australia.
概括
早期的语言技能,而不是自闭症诊断,预测了口语儿童的语言成长. 语言迟缓的儿童表现出更快的发育,在11岁时赶上.
科学领域:
- 儿童发展 儿童发展
- 语言学的语言学.
- 发展心理学 发展心理学
背景情况:
- 自闭症儿童的语言发展是复杂的,并且有很大的差异.
- 了解影响语言成长的因素对于早期干预和支持至关重要.
- 之前的研究经常将自闭症儿童分成组,可能掩盖了各种不同的发展轨迹.
研究的目的:
- 调查口头自闭症和非自闭症儿童的预测因素和语言成长轨迹.
- 为了比较不同群体的语言发展,有和没有早期语言延迟.
- 为了确定早期语言能力或自闭症诊断是否对后来的语言结果更有影响.
主要方法:
- 对1026名年龄在4至11岁的儿童进行了长度研究.
- 分类为四组:自闭症与/或没有低语言,非自闭症与/或没有低语言.
- 在5岁,7岁和11岁时对接受性和表达性语言的评估.
主要成果:
- 低语言 (自闭症和非自闭症) 的儿童最初表达性语言明显较低,但从5岁到11岁的增长速度更快.
- 自闭症儿童在4岁时的语言是他们11岁时语言的唯一预测因素.
- 早期语言能力,而不是自闭症诊断,是语言成长和11年结果的主要决定因素.
结论:
- 早期的语言能力是语言发展的更强的预测因素,而不是口语儿童的自闭症诊断.
- 初始语言延迟的儿童经历发育加速,往往在11岁时缩小差距.
- 早期个性化语言评估对于预测发育轨迹至关重要.
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