本文应用抑郁自评量表（SDS）对舰艇实习学员进行调查，结果表明：学员的SDS抑郁总分均值及11项单项症状的评分均值，显著高于中国常模．睡眠障碍、食欲减退、体重减轻、心悸、思考困难、能力减退、无用感、忧郁、易激惹，晨重晚轻是学员的主要心理问题。提示应运用医学和心理学方面的技术使学员适应船舶居住的方式，提高其意志品质，增大刺激量，改善“人机环境”、“人际关系”。 In this paper, Depression Self-rating Scale (SDS) was used to survey the naval trainees. The results showed that the average scores of SDS depression and 11 individual symptoms were significantly higher than those of Chinese norm. Sleep disorders, loss of appetite, weight loss, heart palpitations, difficulty thinking, decreased ability, uselessness, melancholy, irritability, morning and evening are the main psychological problems of students. It is suggested that medical and psychological techniques should be used to adapt students to the way in which ships live, improve their will quality, increase their stimuli, and improve “man-machine environment” and “interpersonal relationships.”