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比较多种方法来衡量离散审判指令的程序忠实性
Samantha Bergmann1, Haven Niland1,2, Valeria Laddaga Gavidia1,2
1Department of Behavior Analysis, University of North Texas, 1155 Union Circle #310919, Denton, TX 76203 USA.
Education & treatment of children
|June 26, 2023
概括
在自闭症干预中测量程序忠实性的不同方法产生了不同的结果. 发生-不发生的方法是耗时的,而一切或没有是最快的,但准确性在各种测量上有所不同.
科学领域:
- 行为科学 行为科学
- 自闭症干预研究 研究 研究
- 在心理学的测量.
背景情况:
- 程序忠实性,或者说干预措施按照设计实施的程度,对于研究和实践至关重要.
- 现有的研究还没有广泛地比较不同程序忠实度测量方法如何影响研究结果.
- 准确的测量对于确保干预的有效性和避免临床实践中误解至关重要.
研究的目的:
- 用各种测量方法,比较行为技术人员实施自闭症儿童离散试验指令协议的程序忠实性.
- 评估不同的测量方法 (全球,全或无,利克特尺度,发生-不发生) 如何影响在组件和试验层面的准确度估计.
- 确定对忠诚度的潜在高估或低估,并讨论对研究和临床实践的影响.
主要方法:
- 观察行为技术人员遵守离散试验指令协议.
- 使用:发生-不发生数据表 (个体组件和个体试验),全局忠实性,全部或没有,3点利克特度表和5点利克特度表方法来测量程序忠实性.
- 收集的数据是每个测量方法所需的时间.
主要成果:
- 在组件层面上,全球,3点和5点的利克特等级倾向于高估真实性和掩盖错误,与所有或没有的方法不同.
- 在试验层面,全局和5点的利克特度表近似的个人试验忠诚度,而3点的利克特高估和全部或没有低估的忠诚度.
- 发生-不发生的方法是最耗时的;通过试验的所有或没有的方法是最耗时的.
结论:
- 程序忠实度测量方法的选择对评估干预依从性的评估产生重大影响,可能导致假阳性或假阴性.
- 全球和利克特尺度方法可能会掩盖关键的实现错误,而全或无方法可能过于严格.
- 研究人员和从业人员应根据对灵敏度,特异性和效率的需求仔细选择测量工具,以确保准确的准确性评估.
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