标准偏差与吉尼系数:不同指标的课堂地位层次对欺凌行为的影响
Sarah T Malamut1, Achiel Fenneman2, Claire F Garandeau3
1INVEST Research Flagship, Department of Psychology, University of Turku, Turku, Finland. sarah.malamut@utu.fi.
Journal of youth and adolescence
|February 24, 2024
概括
在课堂上,人气不平等预示着欺凌. 吉尼系数为这种关系提供了独特的见解,揭示了与欺凌的曲线联系,与标准偏差方法不同.
科学领域:
- 心理学 心理学 心理学
- 社会学 社会学 社会学
- 教育教育教育教育教育教育.
背景情况:
- 课堂地位等级,或人气不平等,与欺凌有关.
- 传统的措施,如标准偏差 (SD) 的普及是常见的.
- 在经济学和社会学中使用的吉尼系数提供了一个替代的不平等度量.
研究的目的:
- 检查SD等级和Gini等级与欺凌的并发和未来的关联.
- 为了比较SD等级与Gini等级的预测能力.
- 为了控制课堂状态结构和平均受欢迎程度.
主要方法:
- 多层次研究设计.
- 同行报告的欺凌和人气数据从209个教室的3017名学生中收集.
- 使用SD和基尼系数对等级来分析并发和纵向关联.
主要成果:
- 同时的SD层次和欺凌之间的正线性关联.
- 吉尼等级和欺凌之间的并发曲线 (反转的U) 关联.
- 在层次层次测量和欺凌之间没有发现任何显著的纵向关联.
结论:
- 吉尼等级提供了超出SD等级的关于欺凌风险的独特信息.
- 不同的不平等指标捕捉了课堂社会动态的不同方面.
- 进一步的研究可能会探索基尼等级在预测欺凌方面的细微差别.
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