不同焦虑特质航海技术专业学生航行值班期间关注偏向分析

On Sea-Watch Attentional Bias of Nautical Cadets of Different State Anxiety Characteristic

采用“同中选异任务”范式研究不同特质焦虑航海技术专业学生在航行值班时的关注偏向,分别测试高特质和低特质焦虑航海技术专业学生在不同情况下对航行风险(危险)的敏感性和锁定特点。结果表明:高焦虑特质学生对复杂航行态势下雷达画面中的风险信息并非特别敏锐,而是一经关注,则锁定其中,时刻关注该风险点;低焦虑特质学生却对简单海况雷达画面更为敏锐,能给予更多的关注。该研究为船舶航行安全和航海技术专业学生安全操纵提供理论指导。

“Odd-one-out search task”paradigm is practiced in studying the attentional bias of nautical cadets of different state anxiety characteristic when they are on sea watch.The sensitivity to navigational hazards and focus-locking character of cadets with high trait anxiety/low trait anxiety in different situations is studied.The research shows that the cadets with high trait anxiety are very sensitive to the danger information on radar displays of complicated navigation situations and will follow it closely.On the other hand,cadets of low trait anxiety appear to be more sensitive to simple radar displays.