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Zhan M, Chen S, Levy R, Lu J, Gibson E. Rational Sentence Interpretation in Mandarin Chinese. Cogn Sci 2023; 47:e13383. [PMID: 38073607 DOI: 10.1111/cogs.13383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 12/18/2023]
Abstract
Previous work has shown that English native speakers interpret sentences as predicted by a noisy-channel model: They integrate both the real-world plausibility of the meaning-the prior-and the likelihood that the intended sentence may be corrupted into the perceived sentence. In this study, we test the noisy-channel model in Mandarin Chinese, a language taxonomically different from English. We present native Mandarin speakers sentences in a written modality (Experiment 1) and an auditory modality (Experiment 2) in three pairs of syntactic alternations. The critical materials are literally implausible but require differing numbers and types of edits in order to form more plausible sentences. Each sentence is followed by a comprehension question that allows us to infer whether the speakers interpreted the item literally, or made an inference toward a more likely meaning. Similar to previous research on related English constructions, Mandarin participants made the most inferences for implausible materials that could be inferred as plausible by deleting a single morpheme or inserting a single morpheme. Participants were less likely to infer a plausible meaning for materials that could be inferred as plausible by making an exchange across a preposition. And participants were least likely to infer a plausible meaning for materials that could be inferred as plausible by making an exchange across a main verb. Moreover, we found more inferences in written materials than spoken materials, possibly a result of a lack of word boundaries in written Chinese. Overall, the fact that the results were so similar to those found in related constructions in English suggests that the noisy-channel proposal is robust.
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Affiliation(s)
- Meilin Zhan
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology
| | - Sihan Chen
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology
| | - Roger Levy
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology
| | - Jiayi Lu
- Department of Linguistics, Stanford University
| | - Edward Gibson
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology
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Eye movements during text reading align with the rate of speech production. Nat Hum Behav 2021; 6:429-442. [PMID: 34873275 DOI: 10.1038/s41562-021-01215-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/10/2021] [Indexed: 11/08/2022]
Abstract
Across languages, the speech signal is characterized by a predominant modulation of the amplitude spectrum between about 4.3 and 5.5 Hz, reflecting the production and processing of linguistic information chunks (syllables and words) every ~200 ms. Interestingly, ~200 ms is also the typical duration of eye fixations during reading. Prompted by this observation, we demonstrate that German readers sample written text at ~5 Hz. A subsequent meta-analysis of 142 studies from 14 languages replicates this result and shows that sampling frequencies vary across languages between 3.9 Hz and 5.2 Hz. This variation systematically depends on the complexity of the writing systems (character-based versus alphabetic systems and orthographic transparency). Finally, we empirically demonstrate a positive correlation between speech spectrum and eye movement sampling in low-skilled non-native readers, with tentative evidence from post hoc analysis suggesting the same relationship in low-skilled native readers. On the basis of this convergent evidence, we propose that during reading, our brain's linguistic processing systems imprint a preferred processing rate-that is, the rate of spoken language production and perception-onto the oculomotor system.
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Chen M, Wang Y, Zhao B, Li X, Bai X. The Trade-Off Between Format Familiarity and Word-Segmentation Facilitation in Chinese Reading. Front Psychol 2021; 12:602931. [PMID: 33584472 PMCID: PMC7876460 DOI: 10.3389/fpsyg.2021.602931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/06/2021] [Indexed: 11/15/2022] Open
Abstract
In alphabetic writing systems (such as English), the spaces between words mark the word boundaries, and the basic unit of reading is distinguished during visual-level processing. The visual-level information of word boundaries facilitates reading. Chinese is an ideographic language whose text contains no intrinsic inter-word spaces as the marker of word boundaries. Previous studies have shown that the basic processing unit of Chinese reading is also a word. However, findings remain inconsistent regarding whether inserting spaces between words in Chinese text promotes reading performance. Researchers have proposed that there may be a trade-off between format familiarity and the facilitation effect of inter-word spaces. In order to verify this, this study manipulated the format familiarity via reversing the Chinese reading direction from right to left to investigate this issue in Experiment 1 and Experiment 2. The purpose of Experiment 1 was to examine whether inter-word spaces facilitated Chinese reading in an unfamiliar format. Experiment 1 was conducted that 40 native Chinese undergraduates read Chinese sentences from right to left on four format conditions. The results showed faster reading speed and shorter total reading time for the inter-word spaced format. Based on this finding, Experiment 2 examined whether the facilitation effect of inter-word spaces would reduce or disappear after improving the format familiarity; this experiment was conducted that 40 native Chinese undergraduates who did not participate in Experiment 1 read Chinese sentences from right to left on four format conditions after ten-day reading training. There was no significant difference between the total reading time and reading speed in the inter-word spaced format and unspaced format, which suggests that the facilitation effect of inter-word spaces in Chinese reading changed smaller. The combined results of the two experiments suggest that there is indeed a trade-off between format familiarity and the facilitation of word segmentation, which supports the assumption of previous studies.
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Affiliation(s)
- Mingjing Chen
- Key Research Base of Humanities and Social Sciences, Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Yongsheng Wang
- Key Research Base of Humanities and Social Sciences, Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Bingjie Zhao
- Key Research Base of Humanities and Social Sciences, Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Xin Li
- Key Research Base of Humanities and Social Sciences, Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Xuejun Bai
- Key Research Base of Humanities and Social Sciences, Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
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Liu Z, Liu X, Tong W, Fu F. Word's Contextual Predictability and Its Character Frequency Effects in Chinese Reading: Evidence From Eye Movements. Front Psychol 2020; 11:1833. [PMID: 32982821 PMCID: PMC7480120 DOI: 10.3389/fpsyg.2020.01833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 07/03/2020] [Indexed: 11/13/2022] Open
Abstract
The present study sought to establish how a word's contextual predictability impacts the early stages of word processing when reading Chinese. Two eye-movement experiments were conducted in which the predictability of the target two-character word was manipulated; the frequency of the target's initial character was manipulated in Experiment 1, as was the target's end character frequency in Experiment 2. No reliable interaction effect of predictability with initial character frequency was observed in Experiment 1. Reliable interactions of word predictability with end character frequency were observed in Experiment 2. The end character frequency effects, in which the words with high-frequency end characters were fixated for a shorter time and re-fixated less often, were only observed when reading unpredictable words. Reliable interactions were also observed with incoming saccade length, as high-frequency end character words elicited longer saccades to themselves than low-frequency end character words when reading predictable words. The effects of pervasive predictability on measures of fixation time, probability, and saccade length were noted in both experiments. Our findings suggest that a word's contextual predictability facilitates the processing of its constituent characters.
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Affiliation(s)
- Zhifang Liu
- Department of Psychology, College of Education, Hangzhou Normal University, Hangzhou, China
| | - Xuanwen Liu
- Department of Psychology, College of Education, Hangzhou Normal University, Hangzhou, China
| | - Wen Tong
- Department of Psychology, College of Education, Shaanxi Normal University, Linfen, China
| | - Fuyin Fu
- Department of Psychology, College of Education, Ningbo University, Ningbo, China
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Predictability impacts word and character processing in Chinese reading: Evidence from eye movements. ACTA PSYCHOLOGICA SINICA 2020. [DOI: 10.3724/sp.j.1041.2020.01031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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The effects of parafoveal word frequency and segmentation on saccade targeting during Chinese reading. Psychon Bull Rev 2019; 26:1367-1376. [PMID: 30825096 DOI: 10.3758/s13423-019-01577-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Two eye-movement experiments are reported in which a boundary paradigm was used to manipulate the presence versus absence of boundaries for high-frequency and low-frequency target words in the parafovea. In Experiment 1, this was done by introducing a blank space after the target words, whereas in Experiment 2 this was done by rendering the target words in red. In both experiments, higher frequency targets engendered longer saccades, whereas the presence of parafoveal word boundaries engendered shorter saccades. This pattern suggests the operation of two countermanding saccade-targeting mechanisms: one that uses parafoveal processing difficulty to adjust saccade lengths and a second that uses word boundaries to direct the eyes toward specific saccade targets. The implications of these findings for models of eye-movement control during reading are discussed, as are suggestions for integrating dynamic-adjustment and default-targeting accounts.
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中央凹加工负荷与副中央凹信息在汉语阅读眼跳目标选择中的作用. ACTA PSYCHOLOGICA SINICA 2018. [DOI: 10.3724/sp.j.1041.2018.01336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wang HF. To space or not space? Interword spacing effects on Chinese children's reading materials. ERGONOMICS 2015; 58:1947-1959. [PMID: 25950240 DOI: 10.1080/00140139.2015.1047802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study investigated different Chinese on-screen text layouts to see if they improved the reading speed and comprehension of Taiwanese children. A number of different experimental treatments were used. These were: interword spacing (unspaced, semi-spaced and fully-spaced), text difficulty (easy and difficult) and text direction (vertical and horizontal). The experiment involved 84 children aged between 10 and 11 years old. In the experiment the children were asked to read articles. The time they took to read these articles was recorded. The children also partook in comprehension tests to determine how much they had understood about the articles they had read. The results showed that horizontal text was read more quickly than vertical text and was better comprehended. The results also showed that fully-spaced difficult text was read more quickly than semi-spaced difficult text, and unspaced difficult text was also better comprehended. Practitioner Summary: This experiment was conducted to explore the affects of interword spacing, text direction and text difficulty on the reading speeds and comprehension of on-screen traditional Chinese characters by Taiwanese children. It found that fully-spaced, horizontal text was the quickest and most comprehendible to read, regardless of text difficulty.
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Affiliation(s)
- Hsiu-Feng Wang
- a Department of e-Learning Design and Management , National Chiayi University , 85, Wenlong, Mingsuin, Chiayi Hsien 621 , Taiwan, R.O.C
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Liu PP, Li WJ, Lin N, Li XS. Do Chinese readers follow the national standard rules for word segmentation during reading? PLoS One 2013; 8:e55440. [PMID: 23408981 PMCID: PMC3568123 DOI: 10.1371/journal.pone.0055440] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 12/23/2012] [Indexed: 11/19/2022] Open
Abstract
We conducted a preliminary study to examine whether Chinese readers’ spontaneous word segmentation processing is consistent with the national standard rules of word segmentation based on the Contemporary Chinese language word segmentation specification for information processing (CCLWSSIP). Participants were asked to segment Chinese sentences into individual words according to their prior knowledge of words. The results showed that Chinese readers did not follow the segmentation rules of the CCLWSSIP, and their word segmentation processing was influenced by the syntactic categories of consecutive words. In many cases, the participants did not consider the auxiliary words, adverbs, adjectives, nouns, verbs, numerals and quantifiers as single word units. Generally, Chinese readers tended to combine function words with content words to form single word units, indicating they were inclined to chunk single words into large information units during word segmentation. Additionally, the “overextension of monosyllable words” hypothesis was tested and it might need to be corrected to some degree, implying that word length have an implicit influence on Chinese readers’ segmentation processing. Implications of these results for models of word recognition and eye movement control are discussed.
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Affiliation(s)
- Ping-Ping Liu
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Graduate University of Chinese Academy of Sciences, Beijing, China
- * E-mail: (W-JL); (P-PL)
| | - Wei-Jun Li
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- * E-mail: (W-JL); (P-PL)
| | - Nan Lin
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Xing-Shan Li
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
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