一个系统的审查和贝叶斯的共犯特征的贝叶斯元分析
Ruslan Klymentiev1, Dayle Harvey1, Luis E C Rocha2,3
1Department of Criminology, Criminal Law and Social Law, Ghent University, Ghent, Belgium.
Nature human behaviour
|June 23, 2025
概括
共同犯罪,或与他人一起犯罪,是很常见的,大多数罪行涉及两个人. 这项研究分析了110项全球研究,发现财产犯罪的共同犯罪频率高于暴力犯罪.
科学领域:
- 犯罪学 犯罪学
- 社会心理学 社会心理学
- 行为科学 行为科学
背景情况:
- 共同犯罪,即两个或两个以上个人的犯罪行为,是由诸如同行影响和群体凝聚力等社会动态所塑造的.
- 了解共犯动态对于理解社会互动如何影响犯罪行为至关重要.
研究的目的:
- 系统地审查和进行贝叶斯对共犯的流行率和群体规模的元分析.
- 根据犯罪类型,年龄和性别分析共犯的变化.
主要方法:
- 来自17个国家的110项研究的系统综述和贝叶斯元分析.
- 分析了45973445起违法行为和3459133名违法者的数据.
- 检查共犯的流行率和平均群体规模.
主要成果:
- 共同犯罪的综合流行率为0.29,共同犯罪者为0.50.
- 共同犯罪群体的平均规模为2.73个,大多数罪行涉及两个个人.
- 财产犯罪的共犯率更高;暴力犯罪的团体规模更大. 年轻和男性犯罪者更有可能在更大的群体中共犯.
结论:
- 共犯是犯罪行为的一个重要方面,在不同犯罪类型和人口统计学中观察到不同的模式.
- 年轻犯罪者和男性犯罪者倾向于参与更大的共同犯罪团体.
- 标准化报告对于未来对共犯措施的交叉研究比较至关重要.
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