中文摘要：

目的为提高安全标志的有效性,需要对其理解性进行研究。方法选取安徽工程大学90名在校大学生为试验对象,103个安全标志为试验材料,从标志的设计特征和回想培训两方面研究安全标志的可理解性。结果标志的设计特征与理解性成显著正相关性,相关程度大小依次为语义接近性、具体性、明确性、熟悉性和简明性。在安全标志回想培训中,被试者在培训后对标志理解水平有显著提高,但在培训过去一个月后测试中,提示标志的理解性下降到国际标准水平以下。结论人们对现行安全标志的理解性亟待提高,可通过培训提高其理解性,但提示标志有待重新设计再使用。

英文摘要：

Objective In order to improve the effectiveness of safety signs,the comprehension of safety signs should be studied. Methods To perform the experiments,90 college students from Anhui Polytechnic University were selected as subjects,103 safety signs used in the experimental. The comprehension of safety signs was studied,from two aspects of sign design features and recall training. Results There is a significant positive correlation sign design features with safety signs comprehension,semantic closeness and the comprehension is the most significant,followed by concreteness,meaningfulness,familiarity,simplicity. In the safety signs’ recall training experiment,training can assist individual improve the comprehension level of safety signs. However,it is observed that guide signs comprehension fell short of the ISO3864-3 on the post-training test conducted after one month. Conclusion It’s necessary to improve the existing safety signs comprehension urgently,it could be improve the comprehension of safety signs by training,but guide signs should be redesigned for using.