词切分与字间距对引导式汉语文本阅读工效的影响

采用两个实验分别考察了词切分和字间距对引导式汉语文本的阅读工效的影响。实验结果表明：(1)不同步幅下的阅读工效差异显著，其中3字／步条件下的阅读绩效最高，但词切分并未能提高阅读绩效，其中消失1词／步条件反而妨碍了阅读理解，出现1词／步条件也未能显著提高阅读工效；(2)字间距对汉语文本阅读工效有显著影响；(3)10字窗口下，步幅效应和字间距效应都显著；20字窗口下，二者都不显著。

THE EFFECTS OF WORD SPLITTING AND CHARACTER-SPACE ON COMPREHENSION OF CHINESETEXT PRESENTED IN LEADING FORMAT

The effects of two factors named word splittings and character-spaces on Chinese text reading comprehension were respectively tested in two experiments. The results showed:(1) that moving steps caused statistically significant difference on the reading comprehension: reading comprehension in 3-character per step was better than in 2-and 1-character per step, but the text moving in the speed of a word per step (both in appearing and disappearing condition) failed to facilitate the reading processes; (2) that character-spaces caused significantly different performances on Chinese reading, but the effects of character-spaces that larger than 1 character were still hanging in doubts; (3) that the effects of moving steps and character-spaces both were statistically significant in 10-character window, but insignificant in 20-charater window. Finally the causes of these findings on the bases of eye-movement researches on static text were discussed.