反义标识的认知实验研究

在现实生活中，经常存在两个形状相似、意义相反的两个标识.为了提高反义标识的识别效率，选取典型的反义标识，讨论影响此类标识识别的因素，并采用实验研究的方法，确定反义标识识别因素的显著性和重要程度.结果表明，影响因素分别为标识图案的区别性、标识尺寸的大小和颜色的区分.其中通过增加反义标识图案区别性能够提高识别效率，但是显著性和图案区别方式相关;标识尺寸的大小对反义识别效率影响最为显著;合理区分反义标识的不同颜色，能显著提高识别效率.

Cognitive Experimental Research on Anti-sense Signs

In real life， there are two kinds of signs which are similar in shape and opposite in meaning. In order to improve the recognition efficiency of such anti-sense signs， two typical anti-sense signs were selected to discuss the factors that affect the identification of this kind of signs， and the experimental research method was used to determine the significance and importance of the identification factors of anti-sense signs. The results show that the influencing factors are identified as the pattern distinctiveness， size， and color distinction of signs. Increasing the pattern distinctiveness of anti-sense signs can improve the recognition efficiency， but such distinctiveness is related to pattern difference. The size of signs has the most significant effect on the efficiency of anti-sense sign recognition. A reasonable distinction between the different colors of anti-sense signs can significantly improve the recognition efficiency.