Wood W, Wong F Y, Chachere J G
Department of Psychology, Texas A&M University, College Station 77843.
Psychol Bull. 1991 May;109(3):371-83. doi: 10.1037/0033-2909.109.3.371.
This article provides a meta-analytic review of the experimental effects of media violence on viewers' aggression in unstructured social interaction. In the reviewed experiments, children or adolescents were exposed to violent or control presentations and their postexposure behavior was coded for aggression during spontaneous social interaction. Exposure to media violence significantly enhanced viewers' aggressive behavior when the findings were aggregated across studies, but the effect was not uniform across investigations. Only suggestive evidence was obtained concerning moderators of the effect: Marginally stronger relations were obtained in those studies using a cross-section of the normal population of children (vs. emotionally disturbed children) and in those studies conducted in laboratory settings (vs. other contexts).
本文对媒体暴力在非结构化社会互动中对观众攻击性的实验效果进行了元分析综述。在所综述的实验中，儿童或青少年接触暴力或对照展示，并且对他们接触后的行为在自发社会互动期间进行攻击性编码。当研究结果汇总时，接触媒体暴力显著增强了观众的攻击性行为，但该效果在各项调查中并不一致。仅获得了关于该效果调节因素的暗示性证据：在那些使用正常儿童群体样本（与情绪困扰儿童相对）的研究以及在实验室环境中进行的研究（与其他环境相对）中，关系略强。
