不同类别海员反应时比较研究

Reaction-time Compare of Seaman in Different Sorts

本文采用反应时测试仪对 2 4 2名船员及 89名航海专业学员的反应时进行视觉、听觉简单反应时、选择反应时进行了测试。结果表明 :①反应时是一项鉴别力很高的项目 ;②海员的反应比航海专业学员的反应时长 ;③不同年龄海员组的反应时存在差异 ;④海员的其它个人特征如工龄、海龄、职务、学历、来源和婚否的不同对反应时的影响只表现在其中的个别方面或没有影响。

The present study examined vision and hearing simple reaction-time and selection reaction-time of 242 seamen and 89 searing students by reaction-time test instrument. The results were as follows:(1) Reaction-time is a distinguishable item;(2)Reaction-time of seamen is longer than seafaring students;(3)Reaction-time are different of age group;(4)Reaction-time got one or two difference of seaman's work age,sailing age,headship,education,source and marriage.