汉字识别的反启动效应

为验证记忆的重叠表征理论，采用包括基线测量的启动实验范式，通过三个系列实验探讨了汉字识别的反启动效应。实验一结果表明，与基线条件相比，启动显著提高了启动的汉字的识别正确率，但却显著降低了与该汉字部分字形相同的未启动的汉字的识别正确率；实验二和三结果显示，反启动效应不是源于注意偏向和疲劳因素。因此，汉字识别中存在反启动效应，这为重叠表征理论提供了新的支持证据。

The Antipriming Effect of Chinese Character Identification

The antipriming effect of Chinese character identification was explored by three serious experiments using the priming experimental paradigm including a baseline measurement to test the theory of superimposed representations of memory. The results of Experiment 1 showed that compared to baseline, priming increased accuracy rates of identifying primed characters; however, it decreased significantly accuracy rates of identifying unprimed characters which had the same parts of character shapes as primed characters. The results of Experiments 2 and 3 indicated that the antipriming effect was not caused by attention bias or participants' fatigue. In conclusion, antipriming effect existed in identifying Chinese characters, and it provided new evidence to support superimposed representation theory.