评估在治疗破坏性行为时对功能性和非功能性刺激的偏好
Casey Irwin Helvey1, Carole M Van Camp1, Caroline E Mueller1
1University of North Carolina Wilmington, Wilmington, NC USA.
Behavior analysis in practice
|September 8, 2023
概括
这项研究探讨了差异化加强沟通 (DRC) 治疗方法. 包括非功能性刺激与功能性强化剂一起,减少了破坏性行为,并增加了所有参与者的沟通.
科学领域:
- 行为心理学 行为心理学
- 应用行为分析应用行为分析.
背景情况:
- 在行为治疗过程中,在自然环境中非功能性刺激的影响还不太清楚.
- 了解如何优化强化策略对于有效的行为修改至关重要.
研究的目的:
- 为了评估参与者在两个差异化加强沟通 (DRC) 治疗条件之间的偏好.
- 为了将DRC与功能增强剂进行比较,与功能和非功能刺激的组合进行比较.
主要方法:
- 参与者接受了两种治疗条件:仅使用功能增强剂的DRC,以及使用功能和非功能刺激的DRC.
- 收集了所有参与者的行为数据,包括破坏性行为和沟通反应.
- 评估了参与者对每个条件的偏好.
主要成果:
- 这两种治疗条件都导致所有参与者的破坏性行为显著减少.
- 这两种情况也导致了所有参与者的有针对性的沟通响应显著增加.
- 偏好有所不同,两名参与者倾向于组合 (功能和非功能) 刺激条件,一名参与者在组合条件和仅功能条件之间表现出相同的偏好.
结论:
- 不同增强沟通 (DRC) 疗法有效地减少破坏性行为并增加沟通.
- 在DRC治疗中加入非功能性刺激可能是一些人喜欢的,并且似乎不会降低治疗效率.
- 进一步的研究可以探索非功能性刺激在行为干预中的特定作用和最佳整合.
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