Sereno S C, Rayner K
Psychology Department, University of Glasgow, Scotland, U.K.
Percept Psychophys. 2000 Feb;62(2):402-9. doi: 10.3758/bf03205559.
An interaction of word frequency and word regularity has typically been observed in naming and lexical decision experiments in which, in addition to an overall effect of word frequency, responses to low-frequency exception words are slower than those to low-frequency regular words, while no such difference occurs with high-frequency words. The only eye movement study to examine this effect in reading (Inhoff & Topolski, 1994) reported only transient effects of regularity. In the present experiment, we examined the frequency x regularity interaction using different stimuli than those of Inhoff and Topolski and also varied the parafoveal preview of the target word prior to fixation. When the preview was valid, the frequency x regularity interaction appeared. However, with an invalid preview, the effect of regularity disappeared. The results suggest that the activation of phonological codes is a very early component of reading.
在命名和词汇判断实验中，通常会观察到词频和词形规则性之间的相互作用。在这些实验中，除了词频的总体影响外，对低频例外词的反应比对低频规则词的反应要慢，而高频词则不存在这种差异。唯一一项在阅读中研究这种效应的眼动研究（Inhoff & Topolski，1994）仅报告了词形规则性的短暂效应。在本实验中，我们使用了与Inhoff和Topolski不同的刺激来研究词频×词形规则性的相互作用，并且在注视之前改变了目标词的副中央凹预视。当预视有效时，出现了词频×词形规则性的相互作用。然而，当预视无效时，词形规则性的效应消失了。结果表明，语音代码的激活是阅读中非常早期的一个组成部分。
