暴力电子游戏使用者对攻击性相关线索的注意偏向

Research on Attention Bias to Aggression-related Cues in Violent Video-game Users

以攻击性词和中性词为刺激材料,采用情绪Stroop范式,考察不同电子游戏使用者对攻击性相关刺激的注意加工特性。结果发现,暴力电子游戏组对攻击性词的反应时显著长于非暴力电子游戏组,但两组被试对中性词的反应时没有显著差异;暴力电子游戏组对攻击性词的反应时要显著长于中性词,而非暴力电子游戏组对两类词的反应时差异不显著;在暴力电子游戏组中,高低攻击特质被试对攻击性词的反应时都显著长于中性词,而在非暴力电子游戏组中,高攻击特质被试和低攻击特质被试对两类词的反应时差异不显著。结果表明,暴力电子游戏组被试对攻击性词存在明显的注意偏向。

The study adopted the aggressive and neutral vocabulary aS stimulus material, and through the emotion Stroop paradigm, to examine the attention bias towards aggression-related cues forviolent and nonviolent Video-game users. The results indicated that the RT of violent-game group response to aggressive words were significantly longer than the nonviolent-game group, but the two groups were no significant differences in the neutral vocabulary. Violent-game group response to aggressive words were significantly longer than neutral ones, and nonviolent-game group＇s response to two classes of words, no significant difference. In violent-game group, the subjects with high and low aggressive characteristics are always try to react to offensive word significantly longer than neutral ones, however, in nonviolent-game group, there were no significant difference when the subjects response to the two classes of words. The results showed that there was obvious attention bias for the participants of violent video-game group to aggressive words.