在可步行到返校的路线上对枪支暴力暴露的空间可访问性
Gia Barboza-Salerno1, Sharefa Duhaney2, Hexin Yang1
1The Ohio State University - College of Public Health, The Ohio State University - College of Social Work, 1947 College Rd N, Columbus, OH, 43210, USA.
SSM - population health
|December 9, 2024
概括
在芝加哥,步行到学校的学生在路线上面临着严重的枪支暴力. 这项研究量化了学校附近的日常枪击事件,强调了扩大学校枪支暴力定义的必要性.
科学领域:
- 环境科学环境科学
- 城市研究是城市研究.
- 犯罪学 犯罪学
背景情况:
- 学校枪支暴力是一个影响学生安全的关键问题.
- 现有的研究往往只集中在校园内的事件上,忽视周围的地区.
- 青少年在通勤上学时,在他们的社区中受到暴力的影响.
研究的目的:
- 在芝加哥恩格尔伍德的学校通勤路线上调查枪支暴力暴露的空间可访问性.
- 用声学检测技术量化学生接触枪支暴力的累积负担.
- 分析枪击事件与学校和安全通道的距离.
主要方法:
- 使用声学检测技术来识别和量化枪声.
- 使用网络受约束的内核密度估计和二次空间分析.
- 进行G函数分析和快速现实的路由,以评估可行路径上的暴露.
主要成果:
- 发现枪击事件聚集在街道上,包括安全通道路线,学校附近.
- 平均1.30和18.06的枪声分别在5分钟和15分钟的通勤时间内可以到达.
- 在通往和返回学校的路线上存在显著的枪支暴力暴露.
结论:
- "学校枪支暴力"的概念必须扩大,包括在学校边界附近的暴露.
- 有效的减少暴力的策略需要考虑学生的全通勤路径.
- 需要采取干预措施,以减轻暴力倾向社区的年轻人遭受暴力的影响.
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