字体大小和呈现位置对多媒体课件文字理解的影响

The Effect of Font Size and Position on the Chinese Character Comprehension in the Multimedia Courseware

本研究通过多媒体教室现场实验和实验室实验,以判断成语的感情色彩为测试任务,探讨字体大小和位置对多媒体课件文字理解的影响。结果表明,字体尺寸大于0.26°视角时,位于多媒体教室不同座位区域的被试都能较好地理解多媒体课件呈现的文字内容,而文字呈现位置对多媒体课件文字理解的影响较小。

The effect of font size and position on the comprehension of Chinese characters in the multimedia courseware was investigated in a filed and a laboratory experiment, using Chinese proverb＇ s feeling judging task. The results showed： 1 ） the text size affected the performance, thus suggesting that the Chinese character＇ s font size should be set to at least 24 pond or large than 0. 26 visual degree to ensure all students in a multimedia classroom can efficiently cover the content on the screen. 2） Compared to the font size, the position of word display was less important.