心理学报
心理學報
심이학보
Acta Psychologica Sinica
2015年
3期
300~318
,共null页
闫国利 刘妮娜 梁菲菲 刘志方 白学军
閆國利 劉妮娜 樑菲菲 劉誌方 白學軍
염국리 류니나 량비비 류지방 백학군
消失文本 中文阅读 眼动 儿童和成人读者
消失文本 中文閱讀 眼動 兒童和成人讀者
소실문본 중문열독 안동 인동화성인독자
disappearing text; Chinese reading; eye movements; children and adult readers
通过消失文本范式操纵注视词的呈现时间,记录儿童(10-12岁)与成人(18-23岁)阅读消失文本和正常文本时的眼动行为,考察中文阅读中读者获取文本视觉信息速度的发展变化。结果发现:在40 ms及更长的文本呈现条件下,儿童与成人的阅读理解率和总阅读时间均不受显著的干扰,表明中文读者在非常短暂的文本呈现时间内能够快速地获取阅读所必需的文本视觉信息。然而,儿童受到消失文本操作更大的影响,表现为:儿童比成人采用更多回视进行信息的再次提取、再注视概率也较成人减少更多、同时当文本呈现时间不足时(20 ms),儿童需要增加更多的总阅读时间来完成阅读活动,表明阅读机能较低的儿童比成人需要更长的文本呈现时间。本研究也说明,儿童在阅读时认知加工速度比熟练读者慢,除了表现在信息获取的空间范围,还在一定程度上表现在视觉信息获取的速度方面,与拼音文字研究中所发现的结果不完全一致。
通過消失文本範式操縱註視詞的呈現時間,記錄兒童(10-12歲)與成人(18-23歲)閱讀消失文本和正常文本時的眼動行為,攷察中文閱讀中讀者穫取文本視覺信息速度的髮展變化。結果髮現:在40 ms及更長的文本呈現條件下,兒童與成人的閱讀理解率和總閱讀時間均不受顯著的榦擾,錶明中文讀者在非常短暫的文本呈現時間內能夠快速地穫取閱讀所必需的文本視覺信息。然而,兒童受到消失文本操作更大的影響,錶現為:兒童比成人採用更多迴視進行信息的再次提取、再註視概率也較成人減少更多、同時噹文本呈現時間不足時(20 ms),兒童需要增加更多的總閱讀時間來完成閱讀活動,錶明閱讀機能較低的兒童比成人需要更長的文本呈現時間。本研究也說明,兒童在閱讀時認知加工速度比熟練讀者慢,除瞭錶現在信息穫取的空間範圍,還在一定程度上錶現在視覺信息穫取的速度方麵,與拼音文字研究中所髮現的結果不完全一緻。
통과소실문본범식조종주시사적정현시간,기록인동(10-12세)여성인(18-23세)열독소실문본화정상문본시적안동행위,고찰중문열독중독자획취문본시각신식속도적발전변화。결과발현:재40 ms급경장적문본정현조건하,인동여성인적열독리해솔화총열독시간균불수현저적간우,표명중문독자재비상단잠적문본정현시간내능구쾌속지획취열독소필수적문본시각신식。연이,인동수도소실문본조작경대적영향,표현위:인동비성인채용경다회시진행신식적재차제취、재주시개솔야교성인감소경다、동시당문본정현시간불족시(20 ms),인동수요증가경다적총열독시간래완성열독활동,표명열독궤능교저적인동비성인수요경장적문본정현시간。본연구야설명,인동재열독시인지가공속도비숙련독자만,제료표현재신식획취적공간범위,환재일정정도상표현재시각신식획취적속도방면,여병음문자연구중소발현적결과불완전일치。
Recent studies using the disappearing text paradigm have shown that reading in alphabetic writing systems is not impaired substantially if words remain visible for only a short period when they are fixated (e.g., English: Rayner et al., 2006; Finnish: Blythe et al., 2011).There are, however, important developmental differences in performance on this task, and findings indicate that developing child readers often must fixate more often on words, especially long words, whereas skilled adult readers do not (Blythe et al., 2011). The present study used the disappearing text paradigm in two experiments to investigate if there is a similar developmental difference in performance on the disappearing text paradigm when reading Chinese. These experiments recorded the eye movements of native Chinese developing child readers and skilled adult readers. Participants read sentences formed from regular sequences of two-character words and each sentence was between 7 and 8 words long. These sentences were either presented normally or in a disappearing text paradigm in which, as each word was fixated, the word remained visible only for a short period before disappearing. There were four disappearing text conditions: in Experiment 1, each word remained visible for 20ms, 40ms, 60ms, or 80ms following fixation onset; and in Experiment 2, each word remained visible for 20ms, 60ms, 100ms, or 140ms following fixation onset. Both experiments showed that there was no overall cost to reading times for either age group except in the 20ms display condition, which was longer compared to when sentences were shown normally. This was consistent with the findings from studies in alphabetic languages. However, both the child and adults readers produced different patterns of eye movement behaviour in the disappearing text conditions compared to when sentences were shown normally. First, there was a trade-off between re fixation probability and fixation duration, such that both age groups of readers made fewer but longer fixations on words. In addition, both groups of readers were more likely to make regressions back to words in the disappearing text condition compared to when sentences were shown normally, indicating that both age groups were more likely to re fixate words, to facilitate word identification, when words were shown only briefly. However, there was also a clear developmental difference in the use of this strategy and the developing child readers made more regressions back to words in the disappearing text paradigm, as compared to when text was shown normally, than did the skilled adult readers. This showed that, as in previous studies using alphabetic languages, developing child readers had more difficulty identifying words when these were visible for only short periods following fixation and often made a regression in order to reinspect words. The indication, therefore, is that developing child readers identify words more slowly than skilled adult readers. Finally, both age groups made initial fixations on words which were closer to the center of the two-character words in disappearing text conditions than when sentences were shown normally, suggesting that the disappearing text manipulation cued readers to the regularity in the construction of the sentences. To conclude, skilled readers of Chinese can identify words extremely quickly during reading. This is consistent with the findings from alphabetic writing systems. For less skilled developing Chinese readers, however, more time is needed to encode words and so these readers often have to reinspect words that are available only very briefly when reading disappearing text. In other words, the findings show that developing child readers' encoding of words is slower than that of skilled adult readers.