心理与进化1.面对灾难与死亡的心理反应人生不如意十常八九，面对重大灾难或亲人死亡是难免之事，哀伤情绪自亦油然而生。依心理学统计，哀伤过程可分为三个主要阶段：初期、中期和恢复期，每一期都有一定的特征。当死亡发生，随后的几周内未亡者的反应常为震惊、不相信和麻木 Psychology and evolution 1. Psychological reaction to disasters and death Unsatisfied with life, it is unavoidable that in the face of a major disaster or death of a loved one, sadness arises spontaneously. According to psychological statistics, sad process can be divided into three main stages: early, mid and recovery period, each period has certain characteristics. When death occurs, the reaction of those who have died in the ensuing weeks is often shocked, disbelieved and numb