To gain a more comprehensive understanding of the environmental and economic drivers of behavior, a holistic approach encompassing multiple scales of analysis is needed. The current work aims to understand the specific role of physical environmental factors in predicting impulsivity and aggression. Using a dataset collected in summer 2022 (N=382), participants' impulsivity and aggression were analyzed as a function of economic hardship and environmental exposures using both neighborhood-level factors aggregated from publicly accessible data and participant-reported exposures. Significant positive associations were found between impulsivity and exposure to heat stress at home and via urban heat island effects. Aggression was related to greater economic hardship and less tree canopy at the neighborhood level. Exploratory analyses demonstrated that while home heat stress was predictive of all three subtypes of impulsivity, financial hardship was only associated with lack of planning ahead, but not inattentiveness or the tendency to act without thinking.

中文翻译：

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环境对冲动和攻击性影响的证据


为了更全面地了解行为的环境和经济驱动因素，需要一种包含多个分析尺度的整体方法。目前的工作旨在了解物理环境因素在预测冲动和攻击性方面的具体作用。使用 2022 年夏季收集的数据集 （N=382），使用从公开可访问的数据和参与者报告的暴露中汇总的社区级因素，将参与者的冲动和攻击性分析为经济困难和环境暴露的函数。通过城市热岛效应，发现冲动与暴露于家中热应激之间存在显著的正相关。侵略性与社区层面更大的经济困难和更少的树冠有关。探索性分析表明，虽然家庭热应激可以预测所有三种冲动亚型，但经济困难仅与缺乏提前计划有关，而与注意力不集中或不假思索地行动的倾向无关。