生物反馈训练技术对不同焦虑特质飞行人员心理训练效果的比较研究

Comparative study of the effect of biofeedback methods on the psychological training of pilots with different anxiety traits

目的探讨3种生物反馈放松训练方法对飞行人员心理训练是否有效,并探讨生物反馈放松训练对不同焦虑特质的飞行人员的训练效果是否存在差异。方法对212例飞行人员采用3种放松技术进行训练,同时观察并记录训练前期、训练中期、训练后期飞行人员的脉搏、压力指数以及PNN50的数值。结果①飞行人员脉搏在生物反馈训练后期、训练中期与训练前期差异无统计学意义(t=1.052~1.461,P>0.05);飞行人员的压力指数训练中期与训练前期差异无统计学意义(t=1.259,P>0.05),训练后期与训练前期差异具有统计学意义(t=-2.287,P<0.05);飞行人员的PNN50在训练后期与训练前期差异具有统计学意义(t=-5.673,P<0.01)。②不同放松训练方式的训练效果对PNN50差异具有统计学意义(P<0.01)。③不同焦虑特质的飞行人员对于放松训练的训练效果比较差异无统计学意义(P>0.05)。④不同年龄组训练效果差异有统计学意义(P<0.01)。结论在飞行人员心理训练中采用生物反馈放松技术,训练效果明显。

Objective To explore the effectiveness of three biofeedback relaxation training methods on pilots'psychological training,and to explore whether the training effects of biofeedback relaxation training on pilots with different anxiety traits are different.Methods 212 pilots were trained with three relaxation methods.The pulse,pressure index and PNN50 of pilots before,during and after training were observed and recorded.Results①There was no significant difference in pulse between pilots after biofeedback training,during and before training(t=1.052~1.461,P>0.05).There was no significant difference in pilots'stress index between pilots during training and before training(t=1.259,P>0.05),but there was significant difference in pilots'stress index between pilots after training and before training(t=-2.287,P<0.05).There was statistical difference in pilots'PNN50 after training and before training(t=-5.673,P<0.01).②There were statistical differences in the effects of relaxation of different training methods on PNN50 differences(P<0.01).③There was no statistical significance in training effects of different relaxation methods on pilots with different anxiety traits(P>0.05).④There was significant difference in training effect among pilots of different age groups(P<0.01).Conclusion Biofeedback relaxation methods have remarkable effects in pilots'psychological training.