对4-6岁儿童进行有针对性的语言干预的评估 - - 应用"信息载词"方法
Sarah Spencer1, Laura Pearce2, Karlene Calder3
1School of Allied Health Professions, Nursing and Midwifery, University of Sheffield, Sheffield, UK.
概括
语言丰富活动计划 (LEAP),使用信息载体词 (ICW),改善了小学儿童的表达性语言技能. 训练员语音和语言治疗师在学校有效和负担得起地提供LEAP.
科学领域:
- 语音和语言治疗治疗
- 儿童语言发展 儿童语言发展
- 教育心理学教育心理学
背景情况:
- 关于语言干预中信息载体词 (ICW) 构造的研究是有限的,尽管它在英国语音和语言治疗中常见.
- 语言丰富活动计划 (LEAP) 使用ICW构造来区分需求和结构化基于游戏的语言活动.
- LEAP采用沟通支持策略 (CSS),如建模,重塑和选择,以促进语言发展.
研究的目的:
- 评估LEAP干预的语音和语言治疗师 (SLT) 实习生对小学儿童 (4-6岁) 的语言技能的影响.
主要方法:
- 118名小学生被半随机分配到对照组 (n=48) 或LEAP干预组 (n=70) 在6周内进行12次会议.
- 干预后8周对一个子队列进行了随访.
- 评估包括一个定制的理解和表达措施和Renfrew行动图像测试 (RAPT),盲目进行组分配.
主要成果:
- 接受LEAP的儿童在RAPT和量身定制的测试中获得了更好的分数.
- 在RAPT语法,LEAP词汇和表达性ICW分数方面观察到时间和组之间的显著相互作用.
- 在8周的随访中,干预措施的影响不那么明显,只有LEAP表达性得分显示了显著的相互作用.
结论:
- 训练员SLT成功实施了LEAP,以成本有效的方式提高了儿童的表达性语言技能.
- 这些发现支持在语言干预中使用ICW构造,并提供可扩展的服务交付模型.
- 这项研究强调了学校和SLT服务之间合作的潜力,以增加获得针对性的语言干预的机会.
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