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目的研究快速上浮脱险训练过程中受训者焦虑的影响因素。方法采用“焦虑温度计”对28名受训者在1m适应性训练及1m、3m、10m、30m不同深度模拟快速上浮脱险过程中焦虑值进行测定,其中14名受训者使用生物反馈放松技术干预。结果 1m适应性训练中受训者焦虑值显著高于1m正式训练时(生物反馈组t=7.975,P<0.000;对照组t=3.366,P=0.005);正式训练时,随脱险深度增加受训者焦虑值增高(F=6.745,P<0.000);生物反馈放松技术对控制受训者快速上浮脱险训练中的焦虑效果不明显(F=0.376,P=0.545)。结论模拟快速上浮训练中受训者的焦虑既受生理因素又受心理因素的影响。
Objective To study the influencing factors of trainees’ anxiety in the process of rapid ascension and delimitation training. Methods Anxiety thermometer was used to measure the anxiety of 28 trainees during 1m adaptive training and 1m, 3m, 10m, 30m depth simulations of rapid ascent and deactivation. Among them, 14 trainees used biofeedback relaxation technique . Results The trainee’s anxiety value in 1m adaptive training was significantly higher than that of 1m formal training (biofeedback group t = 7.975, P <0.000; control group t = 3.366, P = 0.005) Anxiety increased (F = 6.745, P <0.000). The biofeedback technique was not effective in controlling trainees’ rapid anxiety (F = 0.376, P = 0.545). Conclusion The trainees’ anxiety in simulating fast floating training is affected not only by physical factors but also by psychological factors.