评估延迟时间表的效果加强和渐进的时间延迟在日益多样化的增强请求的效果
1Department of Special Education, College of Education, King Saud University, Riyadh, Saudi Arabia.
Augmentative and alternative communication (Baltimore, Md. : 1985)
|December 22, 2024
概括
这项研究发现,使用带有渐进时间延迟的滞后时间表有效地增加了自闭症谱系障碍 (ASD) 的儿童使用语音生成器件 (SGD) 的各种增强请求. 干预还促进了技能普遍化和维护.
科学领域:
- 增强型和替代型通信 (AAC)
- 应用行为分析 (ABA)
- 发展心理学 发展心理学
背景情况:
- 使用语音生成器件 (SGD) 的个人,特别是患有自闭症谱系障碍 (ASD) 的儿童,可能会表现出重复的请求行为.
- 以前的研究表明,滞后时间表和渐进时间延迟可以增加ASD儿童的请求变化.
- 延迟时间表对增强请求的具体影响需要进一步调查.
研究的目的:
- 为了检查延迟时间表的效果,加上逐步时间延迟对变量增强请求的效果.
- 评估ASD儿童获得的请求技能的泛化和维护.
- 对于使用语音生成器件 (SGD) 的个人来研究这种干预措施的有效性.
主要方法:
- 采用延迟时间表的强化与渐进时间延迟相结合.
- 对三个被诊断患有自闭症谱系障碍 (ASD) 的儿童进行了干预.
- 评估了变量增强请求的频率和不同背景的技能概括.
主要成果:
- 干预成功地增加了各种增强请求的频率.
- 当使用更薄的增强计划时,特别注意到有效性.
- 参与者表现出将获得的请求行为概括和维持的能力.
结论:
- 延迟时间表与渐进时间延迟相结合,是提高ASD儿童使用SGD的请求多样性的有效策略.
- 这些发现强调了促进多样化沟通的临床意义.
- 进一步的研究是有必要的,以探索限制和未来的应用.
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