抽样语境对学前儿童有限动词形态学的影响 复合分数
Brian Weiler1, Ling-Yu Guo2,3
1Department of Communication Sciences and Disorders, Western Kentucky University, Bowling Green, KY.
Language, speech, and hearing services in schools
|October 16, 2024
概括
有限动词形态组合 (FVMC) 评分在对话中高于在图片描述和故事中,适用于学龄前儿童. 这表明对话可能无法完全捕捉治疗计划的发展局限性.
科学领域:
- 儿童语言获取 儿童语言获取
- 语言发展语言发展.
- 语音语言病理学 语言病理学
背景情况:
- 有限动词形态组合 (FVMC) 是评估儿童时态发展的可靠措施.
- 它在区分有语言障碍和没有语言障碍的儿童方面的有效性得到了证实.
- 然而,语言样本引发语境对FVMC成绩的影响仍然不清楚.
研究的目的:
- 在不同语言采样环境中评估学龄前儿童在FVMC上的表现.
- 为了确定FVMC得分是否根据语言样本收集的背景而有所不同.
主要方法:
- 38名3至4岁的英语儿童参加了这次活动.
- 在三个背景下收集语言样本:对话,图片描述和叙述 (故事重述).
- 计算FVMC分数的准确性是基于副词"be",辅词"be",第三人称单数"-s"和过去时"-ed"的准确性.
主要成果:
- 在对儿童年龄,发言的平均长度和强制性语境进行控制后,与图片描述和叙述相比,FVMC得分在对话中显著更高.
- 在三种采样环境中,FVMC得分显示出显著的相关性 (r ≥ .62,p < .001).
结论:
- 虽然在FVMC上孩子的相对表现在不同环境中是稳定的,但绝对得分可能会有所不同.
- 与图片描述和叙述相比,对话可能不足以揭示学龄前儿童的紧张发展局限性.
- 这些发现对语音语言病理学的治疗规划和评估有影响.
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