FTCD和简要WISDM的心理测量属性:在涉及法律系统的样本中支持有效性
Andrew P Bontemps1, Megan E Piper2, Karen L Cropsey1
1Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA.
概括
烟草依赖的法格斯特罗姆测试 (FTCD) 和简要的威斯康星吸烟依赖动机指数 (WISDM) 在刑事法律样本中显示出混合的心理特征. FTCD不适合单因素模型,而WISDM表现出良好的歧视.
科学领域:
- 心理学 心理学 心理学
- 精神病学是一个精神病学.
- 犯罪学 犯罪学
背景情况:
- 法格斯特罗姆卷烟依赖测试 (FTCD) 和威斯康星州抽烟依赖动机简要指数 (WISDM) 是尼古丁依赖的确立措施.
- 之前的研究表明,FTCD和WISDM都有可变的心理测量特性,包括不一致的因子结构.
- 研究人员对涉及刑事司法系统的成年人进行了独特的样本调查,这些成年人往往表现出更高的尼古丁依赖.
研究的目的:
- 在刑事法律人群中调查FTCD和WISDM的心理特征.
- 使用因子分析和物品响应理论 (IRT) 方法评估这两种措施的因子结构.
- 在高风险群体中评估这些依赖度的可靠性和有效性.
主要方法:
- 在FTCD的1因素和2因素模型上进行了确认因素分析 (CFA).
- CFA是在简要WISDM的1因素,11因素和11因素等级模型上进行的.
- 用物品响应理论 (IRT) 分析来检查简要WISDM的物品歧视和值参数.
主要成果:
- 确认因素分析显示,FTCD和简短WISDM对单因素模型的适应性不佳.
- 简要WISDM的11个因素模型也产生了混合的适合性,而FTCD的两个因素结构显示出混合的结果.
- 最初的IRT分析表明,简要WISDM的项目歧视很强,但门参数没有排序.
结论:
- 在刑事法律样本中,FTCD的双因素结构和简要WISDM的11因素模型在刑事法律样本中得到了部分支持.
- 这些发现表明,吸烟成的多维性质在这个人群中得到了部分支持.
- 探索性IRT分析表明,简要WISDM有效地在吸烟依赖严重程度的范围内进行歧视.
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