饮食态度测试的可靠性概括元分析26 (EAT-26) 尺度
Shaikha Janahi1, Nayla Alkhater2, Aysha Bucheer3
1Paediatric Surgery, Bahrain Defense Force Hospital, Kingdom of Bahrain, East Riffa, BHR.
Cureus
|December 16, 2024
概括
饮食态度测试26 (EAT-26) 尺度可靠地评估饮食障碍风险,使用合并的克朗巴赫尺度.
科学领域:
- 心理评估 心理评估
- 心理测量 心理测量 心理测量
- 饮食障碍研究 饮食障碍研究
背景情况:
- 饮食态度测试26 (EAT-26) 是用于选饮食障碍风险的广泛使用的工具.
- 评估心理测量工具的可靠性对于有效和一致的研究结果至关重要.
研究的目的:
- 进行EAT-26尺度的可靠性概括元分析.
- 估计EAT-26分数的平均可靠性,并确定影响可靠性的因素.
- 为了确定EAT-26尺度的可靠性诱导率.
主要方法:
- 一项系统的文献搜索确定了15项符合元分析纳入标准的研究.
- 使用可靠性概括元分析来合成克伦巴赫的α系数.
- 主持人分析检查了样本特征 (语言,年龄,性别) 对可靠性的影响.
主要成果:
- 对于EAT-26总得分的合并克朗巴赫α为0.85 (95%CI:0.810.88).
- 可靠性估计在所有研究中都是一致的,变化最小.
- 参与者的语言,年龄和性别等特征并没有显著地调节尺度的可靠性.
结论:
- 在各种样本中,EAT-26尺度表现出强大而一致的可靠性.
- 这些发现支持EAT-26作为评估不同人群饮食态度的可靠工具.
- 这一元分析提供了强有力的证据,证明了EAT-26尺度在饮食障碍研究中的心理整合性.
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