媒体暴力与攻击性:社会认知神经科学视角

Media Violence and Aggression: A Social Cognitive Neuroscience Perspective

媒体暴力与攻击性之间是否存在因果关系一直存在争论。随着社会认知神经科学的兴起,研究者可以通过ERP和fMRI等技术进一步对媒体暴力与攻击性的内在联系进行研究。本文首先分析媒体暴力与攻击性在社会认知神经科学领域取得的最新研究成果,特别是ERP和fMRI成果。其次,指出该领域研究中应该注意被试、工具以及研究方法的选择。最后,未来可以从不同年龄段、不同媒体暴力形式、以催化剂模型为理论背景等多方面进行社会认知神经机制的研究,另外,构建媒体暴力影响攻击性的认知神经模型也是未来一个有价值的研究方向。

It has been debated that causality was existed between media violence and aggression. On the basis of this debating and development of social cognitive neuroscience, the relations between media violence and aggression could be explored by ERP and fMRI. Firstly, we analyzed the implications through social cognitive neuroscience on media violence and aggression, which almost based on ERP and fMRI evidence. And then, we focused on that we might pay much attention to the subjects, tools and designs. In the future direction, cross sectional and various of media violence effect on aggression will be designed, and social cognitive neuroscience based on Catalyst Model background is to study for media violence associated with aggression, and it will be significant to construct the model of cognitive neural mechanism of media violence on aggression.