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Updated: May 5, 2026

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Operant Procedures for Assessing Behavioral Flexibility in Rats
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评估和治疗多次维护的问题行为取决于一天中的时间
Sara K Snyder1, Kevin M Ayres1
1Center for Autism and Behavioral Education Research, University of Georgia, Athens, GA, USA.
Developmental neurorehabilitation
|October 3, 2024
概括
这项研究发现,差异强化有效地减少了自闭症儿童的问题行为. 根据早晨和下午评估的功能分析 (FA) 结果,治疗方法有所不同.
科学领域:
- 行为分析行为分析.
- 自闭症谱系障碍研究研究
- 教育心理学教育心理学
背景情况:
- 自闭症谱系障碍 (ASD) 通常涉及具有挑战性的行为.
- 功能分析 (FA) 对于理解行为触发因素至关重要.
- 行为干预需要根据个体需求量身定制的方法.
研究的目的:
- 为了评估一个7岁的自闭症学生的治疗方法.
- 为了比较从早晨和下午的功能分析 (FA) 中得出的治疗方法.
- 为了确定对多次维持问题的干预措施的有效性.
主要方法:
- 在一天的不同时间进行了两个功能分析 (FA).
- 在早上和下午的评估中确定了不同的行为功能.
- 实现了差异性强化,以在多个时间表安排中进行适当的行为.
主要成果:
- 早晨的FA表明了通过注意力 (积极增强) 维持的问题行为.
- 下午FA揭示了通过注意力和逃避需求 (负增强) 维持的问题行为.
- 不同强化有效地减少了整个学日的问题行为.
结论:
- 行为功能可以根据一天中的时间而有所不同.
- 一个多组件的行为干预有效地解决了多次维护的问题行为.
- 根据特定时间的FA调整干预措施对于管理自闭症儿童具有挑战性的行为至关重要.
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