共同内群体认同对群际威胁引发攻击行为的调节作用

The moderating effect of common in-group identity on inter-group threat triggered aggression in healthcare

基于群际威胁理论和共同内群体认同模型,以恶性医患失谐事件为启动材料,采用竞争反应时范式(CRT)和内隐联想范式(IAT)从外显和内隐层面探究了共同内群体认同对群际威胁引发攻击行为的调节作用。结果发现,群际威胁组个体的外显和内隐攻击性显著高于非威胁组;有共同内群体认同的个体的外显和内隐攻击性显著低于无共同内群体认同组的个体;在无威胁的条件下,有无共同内群体认同对个体的外显和内隐攻击性没有较大影响,但在威胁条件下有共同内群体认同的个体的外显和内隐攻击性显著低于无群际威胁组的个体。上述结果表明,群际威胁会引发个体的攻击行为,共同内群体认同能够降低个体因群际威胁而产生的攻击强度。因此,降低医患群际威胁感知、构建医患共同内群体认同对医患失谐的消解具有重要意义。

Based on the inter-group threat theory and the common in-group identity model,we investigated the moderating effects of common in-group identity on inter-group threat-induced aggression at both the explicit and implicit levels using the Competitive Reaction Time(CRT)and Implicit Association Paradigm(IAT)as the initiating material for the malignant doctor-patient dissonance.Results:Individuals in the inter-group threat group had significantly higher explicit and implicit aggression than those in the non-threat group;individuals with common in-group identity had significantly lower explicit and implicit aggression than those in the non-common in-group identity group;In the no-threat condition,the presence or absence of common in-group identity did not have a greater effect on individuals'explicit and implicit aggression,but in the threat condition individuals with common in-group identity had significantly lower explicit and implicit aggression than those in the non-common in-group identity group.The individuals with common in-group identity had significantly lower explicit and implicit aggression than those in the no-ingroup threat group.This suggests that inter-group threat can trigger aggressive behavior and that common in-group identity can reduce the intensity of aggression due to inter-group threat.Therefore,it is important to reduce the perception of inter-group threat and build a common in-group identity between doctors and patients for the resolution of doctor-patient conflict.