中文阅读中长距离回视引导机制的眼动研究
摘要
<p id="C2">Regression is one of a usual phenomenon in normal reading. But the eye movements go against normal reading order during regressions. According to the eye moving distance during regressing, researchers divide regressions into long-distance regressions and short-distance regressions. Some English studies suggest that long-distance regressions are guided by memory and two theories can explain the mechanisms of regression, which are the spatial coding hypothesis and the verbal reconstruction hypothesis. Both theories have their rationality and get some studies' supporting, but there are some arguments between them. The spatial coding hypothesis suggests that the eye movements are guided by spatial memory during regressions, but the other suggests that they are guided by verbal memory. And researchers find that first regression was always followed by some small corrective saccades. There is also no consensus among researchers on the guiding mechanism of corrective saccades. The purpose of this study is to explore the guiding mechanism of long-distance regression in Chinese reading and to provide new evidence for the resolution of this dispute. <p id="C111">In order to explore the effect of memory on regressions, we recruited 20 students as participants in Experiment 1, and divided them into 2 groups: reading group and non-reading group. First, the reading group was presented with a sentence. After reading the sentence, the subjects were presented with a cue word. The subjects were required to locate the cue wword in the sentence. The non-reading group was presented with the cue word directly, and a sentence was presented before the cue word. The subjects were asked to locate the cue word in the sentence. The formal experiment was organized into a 2×2×3 mixed experimental design. The first variable was the reading condition with 2 levels: reading and non-reading; the second variable was the word frequency with 2 levels: high-frequency words and low-frequency wo