用单极物体反应理论建模适应不良的人格特征:无情的案例
Fabia Morales-Vives1, Pere J Ferrando1, Ana Hernández-Dorado1
1Psychology Department, Research Center for Behavior Assessment, Universitat Rovira i Virgili, Tarragona, Spain.
The Journal of general psychology
|September 18, 2024
概括
这项研究表明,冷酷,一种人格特征,可能更好地被模拟为单极而不是双极. 研究结果表明,这两种特征模型之间的评分准确性和有效性预测存在差异.
科学领域:
- 心理学 心理学 心理学
- 心理测量 心理测量 心理测量
- 人格研究 个性研究
背景情况:
- 人格特征测量通常假定双极维度.
- 这种假设可能不适用于正常范围内的不适应性特征,例如无情.
- 调查单极特征等替代模型对于准确的评估至关重要.
研究的目的:
- 为了确定冷酷是否可以作为单极特征而不是双极特征来建模.
- 为了比较单极和双极模型的性能,以评估青少年的冷酷性.
- 评估不同模型对评分准确性和预测有效性的影响.
主要方法:
- 使用了两个西班牙青少年社区样本 (N=719和N=681).
- 使用"无情无情的特征和反社会行为的库存"来评估无情.
- 使用物件响应理论 (IRT) 将分级响应模型 (双极) 与日志逻辑模型 (单极) 进行比较.
主要成果:
- 在单极和双极模型之间的得分水平中观察到显著的差异.
- 条件可靠性函数显示了相反的模式,在双极模型中达到高水平,在单极模型中达到低水平.
- 模型比较显示了关于间接攻击性和非计划冲动性的预测的截然不同的结果.
结论:
- 这些发现为将冷酷性视为单极特征提供了基础.
- 选择特征模型 (单极或双极) 影响得分准确性和预测有效性.
- 这项研究强调了仔细选择人格特征的测量模型的重要性,特别是那些具有适应不良特征的人.
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