二、载人航天中的心理卫生问题 载人航天以来，前苏联和美国都认为，航天员在航天过程中没有发生过严重的心理障碍，也没有因不良的心理反应而引起明显的功能损害。但是，随着飞行时间的延长，经验的不断积累，前苏联的研究人员已提出航天飞行环境心理适应三阶段的看法，第一阶 Second, the mental health problems in manned space Since the manned space flight, the former Soviet Union and the United States believe that astronauts in the space process did not occur in serious psychological disorders, nor because of adverse psychological reactions caused significant impairment. However, with the extension of flight time and the accumulation of experience, researchers in the former Soviet Union have put forward the three stages of psychological adaptation to the space flight environment. The first stage