1
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Li N, Wang S, Kornrumpf F, Sommer W, Dimigen O. Parafoveal and foveal N400 effects in natural reading: A timeline of semantic processing from fixation-related potentials. Psychophysiology 2024; 61:e14524. [PMID: 38297818 DOI: 10.1111/psyp.14524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 02/02/2024]
Abstract
The depth at which parafoveal words are processed during reading is an ongoing topic of debate. Recent studies using RSVP-with-flanker paradigms have shown that implausible words within sentences elicit an N400 component while they are still in parafoveal vision, suggesting that the semantics of parafoveal words can be accessed to rapidly update the sentence representation. To study this effect in natural reading, we combined the coregistration of eye movements and EEG with the deconvolution modeling of fixation-related potentials (FRPs) to test whether semantic plausibility is processed parafoveally during Chinese sentence reading. For one target word per sentence, both its parafoveal and foveal plausibility were orthogonally manipulated using the boundary paradigm. Consistent with previous eye movement studies, we observed a delayed effect of parafoveal plausibility on fixation durations that only emerged on the foveal word. Crucially, in FRPs aligned to the pretarget fixation, a clear N400 effect emerged already based on parafoveal plausibility, with more negative voltages for implausible previews. Once participants fixated the target, we again observed an N400 effect of foveal plausibility. Interestingly, this foveal N400 was absent whenever the preview had been implausible, indicating that when a word's (im)plausibility is already processed in parafoveal vision, this information is not revised anymore upon direct fixation. Implausible words also elicited a late positive component (LPC), but exclusively when in foveal vision. Our results not only provide convergent neural and behavioral evidence for the parafoveal uptake of semantic information, but also indicate different contributions of parafoveal versus foveal information toward higher level sentence processing.
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Affiliation(s)
- Nan Li
- School of Foreign Studies, South China Normal University, Guangzhou, China
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
- Center for Language Cognition and Assessment, Guangzhou, China
| | - Suiping Wang
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
| | - Florian Kornrumpf
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Werner Sommer
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Psychology, Zhejiang Normal University, Jin Hua, China
- Department of Physics and Life Sciences Imaging Center, Hong Kong Baptist University, Hong Kong, China
| | - Olaf Dimigen
- Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
- Max-Planck-Institute for Human Development, Berlin, Germany
- University of Groningen, Groningen, The Netherlands
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2
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Li N, Dimigen O, Sommer W, Wang S. Parafoveal words can modulate sentence meaning: Electrophysiological evidence from an RSVP-with-flanker task. Psychophysiology 2022; 59:e14053. [PMID: 35512086 DOI: 10.1111/psyp.14053] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 02/27/2022] [Accepted: 03/02/2022] [Indexed: 11/29/2022]
Abstract
During natural reading, readers can take up some visual information from not-yet-fixated words to the right of the current fixation and it is well-established that this parafoveal preview facilitates the subsequent foveal processing of the word. However, the extraction and integration of word meaning from parafoveal words and their possible influence on the semantic content of the sentence are controversial. In the current study, we recorded event-related potentials (ERPs) in the RSVP-with-flankers paradigm to test whether and how updates of sentential meaning, based only on parafoveal information, may influence the subsequent foveal processing. In Chinese sentences, the congruency of parafoveal and foveal target words with the sentence was orthogonally manipulated. In contrast to previous research, we also controlled for potentially confounding effects of parafoveal-to-foveal repetition priming (identity preview effects) on the N400. Crucially, we found that the classic effect of foveal congruency on the N400 component only appeared when the word in preview had been congruent with sentence meaning; in contrast, there was no N400 as a function of foveal incongruency when the preview word had also been incongruent. These results indicate that sentence meaning rapidly adapts to parafoveal preview, altering the semantic context for the subsequently fixated word. We also show that correct parafoveal preview generally attenuates the N400 once a word is fixated, regardless of congruency. Taken together, our findings underline the highly generative and adaptive framework of language comprehension.
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Affiliation(s)
- Nan Li
- School of Foreign Studies, South China Normal University, Guangzhou, China.,Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China.,Center for Language Cognition and Assessment, Guangzhou, China
| | - Olaf Dimigen
- Department of Psychology, Humboldt University at Berlin, Berlin, Germany
| | - Werner Sommer
- Department of Psychology, Humboldt University at Berlin, Berlin, Germany
| | - Suiping Wang
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
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3
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Xu L, Liu S, Wang S, Sun D, Li N. Word's Predictability Can Modulate Semantic Preview Effect in High-Constraint Sentences. Front Psychol 2022; 13:849351. [PMID: 35401306 PMCID: PMC8984147 DOI: 10.3389/fpsyg.2022.849351] [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: 01/06/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022] Open
Abstract
The processing of words in sentence reading is influenced by both information from sentential context (the effect of predictability) and information from previewing upcoming words (the preview effect), but how both effects interact during online reading is not clear. In this study, we tested the interaction of predictability effect and the preview effect in predicting reading processing. In the experiment, sentence constraint was controlled using all high-constraint sentences as materials. We manipulated both the predictability of the target word in the sentence and the semantic relationship between the preview word and the target word as predictors of the semantic preview effect. The results showed that the semantic preview effect was present only when the target word had low-predictability in the sentence but was not observed when the target word had high-predictability in the sentence. The results suggest that contextual information in reading can modulate the pre-activation of words and thus influence whether the preview word has a priming effect. The results of this study provide further evidence that reading comprehension involves an interactive system of processing multiple sources of information at multiple levels.
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Affiliation(s)
- Liling Xu
- School of Foreign Studies, South China Normal University, Guangzhou, China
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
- Center for Language Cognition and Assessment, Guangzhou, China
| | - Sui Liu
- School of Psychology, South China Normal University, Guangzhou, China
| | - Suiping Wang
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
| | - Dongxia Sun
- Guangdong Country Garden Polytechnic, Qingyuan, China
| | - Nan Li
- School of Foreign Studies, South China Normal University, Guangzhou, China
- Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China
- Center for Language Cognition and Assessment, Guangzhou, China
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4
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Pan J, Yan M, Yeh SL. Accessing Semantic Information from Above: Parafoveal Processing during the Reading of Vertically Presented Sentences in Traditional Chinese. Cogn Sci 2022; 46:e13104. [PMID: 35122308 DOI: 10.1111/cogs.13104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 10/25/2021] [Accepted: 01/17/2022] [Indexed: 11/30/2022]
Abstract
As traditional Chinese readers are familiar with reading texts both horizontally rightwards and vertically downwards, the traditional Chinese script provides us a chance to investigate the influence of reading direction on preview benefits by ruling out the confounding factor of different familiarities with reading directions. The present study examines whether parafoveal information can be obtained when reading Chinese sentences in the vertical direction. We manipulated semantic and phonological relatedness between parafoveal preview words and target words. Results showed that traditional Chinese readers could obtain semantic information from preview words; however, there was no phonological preview benefit. Our findings agree with the notion that Chinese characters are well-optimized for semantic access.
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Affiliation(s)
- Jinger Pan
- Department of Psychology, The Education University of Hong Kong
| | - Ming Yan
- Department of Psychology, University of Macau.,Center for Cognitive and Brain Sciences, University of Macau
| | - Su-Ling Yeh
- Department of Psychology, National Taiwan University.,Graduate Institute of Brain and Mind Sciences, National Taiwan University.,Neurobiology and Cognitive Science Center, National Taiwan University.,Center for Artificial Intelligence and Advanced Robotics, National Taiwan University
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5
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Hermena EW, Juma EJ, AlJassmi M. Parafoveal processing of orthographic, morphological, and semantic information during reading Arabic: A boundary paradigm investigation. PLoS One 2021; 16:e0254745. [PMID: 34339439 PMCID: PMC8328344 DOI: 10.1371/journal.pone.0254745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 07/05/2021] [Indexed: 11/18/2022] Open
Abstract
Evidence shows that skilled readers extract information about upcoming words in the parafovea. Using the boundary paradigm, we investigated native Arabic readers' processing of orthographic, morphological, and semantic information available parafoveally. Target words were embedded in frame sentences, and prior to readers fixating them, one of the following previews were made available: (a) Identity preview; (b) Preview that shared the pattern morpheme with the target; (c) Preview that shared the root morpheme with the target; (d) Preview that was a synonym with the target word; (e) Preview with two of the root letters were transposed thus creating a new root, while preserving all letter identities of the target; (f) Preview with two of the root letters were transposed thus creating a pronounceable pseudo root, while also preserving all letter identities of the target; and (g) Previews that was unrelated to the target word and shared no information with it. The results showed that identity, root-preserving, and synonymous preview conditions yielded preview benefit. On the other hand, no benefit was obtained from the pattern-preserving previews, and significant disruption to processing was obtained from the previews that contained transposed root letters, particularly when this letter transposition created a new real root. The results thus reflect Arabic readers' dependance on morphological and semantic information, and suggest that these levels of representation are accessed as early as orthographic information. Implications for theory- and model-building, and the need to accommodate early morphological and semantic processing activities in more comprehensive models are further discussed.
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Affiliation(s)
- Ehab W. Hermena
- Department of Psychology, Cognition and Neuroscience Research Laboratory, College of Natural and Health Sciences, Zayed University, Dubai, UAE
- * E-mail:
| | - Eida J. Juma
- Department of Psychology, Cognition and Neuroscience Research Laboratory, College of Natural and Health Sciences, Zayed University, Dubai, UAE
| | - Maryam AlJassmi
- Department of Psychology, Cognition and Neuroscience Research Laboratory, College of Natural and Health Sciences, Zayed University, Dubai, UAE
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6
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Huber-Huber C, Buonocore A, Melcher D. The extrafoveal preview paradigm as a measure of predictive, active sampling in visual perception. J Vis 2021; 21:12. [PMID: 34283203 PMCID: PMC8300052 DOI: 10.1167/jov.21.7.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/18/2021] [Indexed: 01/02/2023] Open
Abstract
A key feature of visual processing in humans is the use of saccadic eye movements to look around the environment. Saccades are typically used to bring relevant information, which is glimpsed with extrafoveal vision, into the high-resolution fovea for further processing. With the exception of some unusual circumstances, such as the first fixation when walking into a room, our saccades are mainly guided based on this extrafoveal preview. In contrast, the majority of experimental studies in vision science have investigated "passive" behavioral and neural responses to suddenly appearing and often temporally or spatially unpredictable stimuli. As reviewed here, a growing number of studies have investigated visual processing of objects under more natural viewing conditions in which observers move their eyes to a stationary stimulus, visible previously in extrafoveal vision, during each trial. These studies demonstrate that the extrafoveal preview has a profound influence on visual processing of objects, both for behavior and neural activity. Starting from the preview effect in reading research we follow subsequent developments in vision research more generally and finally argue that taking such evidence seriously leads to a reconceptualization of the nature of human visual perception that incorporates the strong influence of prediction and action on sensory processing. We review theoretical perspectives on visual perception under naturalistic viewing conditions, including theories of active vision, active sensing, and sampling. Although the extrafoveal preview paradigm has already provided useful information about the timing of, and potential mechanisms for, the close interaction of the oculomotor and visual systems while reading and in natural scenes, the findings thus far also raise many new questions for future research.
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Affiliation(s)
- Christoph Huber-Huber
- Radboud University, Donders Institute for Brain, Cognition and Behaviour, The Netherlands
- CIMeC, University of Trento, Italy
| | - Antimo Buonocore
- Werner Reichardt Centre for Integrative Neuroscience, Tübingen University, Tübingen, BW, Germany
- Hertie Institute for Clinical Brain Research, Tübingen University, Tübingen, BW, Germany
| | - David Melcher
- CIMeC, University of Trento, Italy
- Division of Science, New York University Abu Dhabi, UAE
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7
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Cutter MG, Martin AE, Sturt P. Readers detect an low-level phonological violation between two parafoveal words. Cognition 2020; 204:104395. [PMID: 32682152 DOI: 10.1016/j.cognition.2020.104395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 02/27/2020] [Accepted: 07/01/2020] [Indexed: 10/23/2022]
Abstract
In two eye-tracking studies we investigated whether readers can detect a violation of the phonological-grammatical convention for the indefinite article an to be followed by a word beginning with a vowel when these two words appear in the parafovea. Across two experiments participants read sentences in which the word an was followed by a parafoveal preview that was either correct (e.g. Icelandic), incorrect and represented a phonological violation (e.g. Mongolian), or incorrect without representing a phonological violation (e.g. Ethiopian), with this parafoveal preview changing to the target word as participants made a saccade into the space preceding an. Our data suggests that participants detected the phonological violation while the target word was still two words to the right of fixation, with participants making more regressions from the previewed word and having longer go-past times on this word when they received a violation preview as opposed to a non-violation preview. We argue that participants were attempting to perform aspects of sentence integration on the basis of low-level orthographic information from the previewed word.
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Affiliation(s)
- Michael G Cutter
- The University of Edinburgh, United Kingdom of Great Britain and Northern Ireland; The University of Nottingham, United Kingdom of Great Britain and Northern Ireland.
| | - Andrea E Martin
- Max Planck Institute for Psycholinguistics, the Netherlands; Donders Centre for Cognitive Neuroimaging, Radboud University, the Netherlands
| | - Patrick Sturt
- The University of Edinburgh, United Kingdom of Great Britain and Northern Ireland
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8
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The effect of contextual plausibility on word skipping during reading. Cognition 2020; 197:104184. [PMID: 31954289 DOI: 10.1016/j.cognition.2020.104184] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 12/10/2019] [Accepted: 01/07/2020] [Indexed: 11/22/2022]
Abstract
Recent eye-movement evidence suggests readers are more likely to skip a high-frequency word than a low-frequency word independently of the semantic or syntactic acceptability of the word in the sentence. This has been interpreted as strong support for a serial processing mechanism in which the decision to skip a word is based on the completion of a preliminary stage of lexical processing prior to any assessment of contextual fit. The present large-scale study was designed to reconcile these findings with the plausibility preview effect: higher skipping and reduced first-pass reading times for words that are previewed by contextually plausible, compared to implausible, sentence continuations that are unrelated to the target word. Participants' eye movements were recorded as they read sentences containing a short (3-4 letters) or long (6 letters) target word. The boundary paradigm was used to present parafoveal previews which were either higher or lower frequency than the target, and either plausible or implausible in the sentence context. The results revealed strong, independent effects of all three factors on target skipping and early measures of target fixation duration, while frequency and plausibility interacted on later measures of target fixation duration. Simulations using the E-Z Reader model of eye-movement control in reading demonstrated that plausibility effects on skipping are potentially consistent with the assumption that higher-level contextual information only affects post-lexical integration processes. However, no current model of eye movements in reading provides an explicit account of the information or processes that allow readers to rapidly detect an integration failure.
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9
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Payne BR, Stites MC, Federmeier KD. Event-related brain potentials reveal how multiple aspects of semantic processing unfold across parafoveal and foveal vision during sentence reading. Psychophysiology 2019; 56:e13432. [PMID: 31274200 DOI: 10.1111/psyp.13432] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 06/04/2019] [Accepted: 06/07/2019] [Indexed: 11/28/2022]
Abstract
Recent event-related brain potential (ERP) experiments have demonstrated parafoveal N400 expectancy and congruity effects, showing that semantic information can be accessed from words in parafoveal vision (a conclusion also supported by some eye-tracking work). At the same time, it is unclear how higher-order integrative aspects of language comprehension unfold across the visual field during reading. In the current study, we recorded ERPs in a parafoveal flanker paradigm, while readers were instructed to read passively for comprehension or to judge the plausibility of sentences in which target words varied in their semantic expectancy and congruity. We directly replicated prior work showing graded N400 effects for parafoveal viewing, which are then not duplicated when the target words are processed foveally. Critically, although N400 effects were not modulated by task goals, a posteriorly distributed late positive component thought to reflect semantic integration processes was observed to semantic incongruities only in the plausibility judgment task. However, this effect was observed at a considerable delay, appearing only after words had moved into foveal vision. Our findings thus suggest that semantic access can be initiated in parafoveal vision, whereas central foveal vision may be necessary to enact higher-order (and task-dependent) integrative processing.
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Affiliation(s)
- Brennan R Payne
- Department of Psychology, University of Utah, Salt Lake City, Utah.,Interdepartmental Neuroscience Program, University of Utah, Salt Lake City, Utah.,Center on Aging, University of Utah, Salt Lake City, Utah
| | | | - Kara D Federmeier
- Department of Psychology, University of Illinois, Champaign, Illinois.,Neuroscience Program, University of Illinois, Champaign, Illinois.,Beckman Institute for Advanced Science and Technology, University of Illinois, Champaign, Illinois
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10
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Parafoveal processing of inflectional morphology in Russian: A within-word boundary-change paradigm. Vision Res 2019; 158:1-10. [DOI: 10.1016/j.visres.2019.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 01/12/2019] [Accepted: 01/26/2019] [Indexed: 11/19/2022]
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11
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Parafoveal preview effects from word N + 1 and word N + 2 during reading: A critical review and Bayesian meta-analysis. Psychon Bull Rev 2018; 24:666-689. [PMID: 27576520 DOI: 10.3758/s13423-016-1147-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The use of gaze-contingent display techniques to study reading has shown that readers attend not only the currently fixated word, but also the word to the right of the current fixation. However, a critical look at the literature shows that a number of questions cannot be readily answered from the available literature reviews on the topic. First, there is no consensus as to whether readers also attend the second word to the right of fixation. Second, it is not clear whether parafoveal processing is more efficient in languages such as Chinese. Third, it is not well understood whether the measured effects are confounded by the properties of the parafoveal mask. In the present study, we addressed these issues by performing a Bayesian meta-analysis of 93 experiments that used the boundary paradigm (Rayner, Cognitive Psychology, 7, 65-81. doi: 10.1016/0010-028590005-5 , 1975). We describe three main findings: (1) The advantage of previewing the second word to the right is modest in size and likely is not centered on zero; (2) Chinese readers do seem to make more efficient use of parafoveal processing, but this is mostly evident in gaze durations; and (3) there are interference effects associated with using different parafoveal masks that roughly increase when the mask is less word-like.
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12
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Schotter ER. Reading Ahead by Hedging Our Bets on Seeing the Future. PSYCHOLOGY OF LEARNING AND MOTIVATION 2018. [DOI: 10.1016/bs.plm.2018.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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13
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Parafoveal preview benefit in sentence reading: Independent effects of plausibility and orthographic relatedness. Psychon Bull Rev 2017; 24:519-528. [PMID: 27418260 DOI: 10.3758/s13423-016-1120-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Recent evidence from studies using the gaze-contingent boundary paradigm has suggested that parafoveal preview benefit is contingent on the fit between a preview word and the sentence context. We investigated whether this plausibility preview benefit is modulated by preview-target orthographic relatedness. Participants' eye movements were recorded as they read sentences in which the parafoveal preview of a target word was manipulated. The nonidentical previews were plausible or implausible continuations of the sentence and were either orthographic neighbors of the target or unrelated to the target. All first-pass reading measures showed strong plausibility preview benefits. There was also a benefit from preview-target orthographic relatedness across the reading measures. These two preview effects did not interact for any fixation measure. We also found no evidence that the relatedness effect was caused by misperception of an orthographically similar preview as the target word. These data highlight the existence of two independent mechanisms underlying preview effects: a benefit from the contextual fit of the preview word in the sentence, and a benefit from the sublexical overlap between the preview and target words.
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14
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Stoops A, Christianson K. Parafoveal processing of inflectional morphology on Russian nouns. JOURNAL OF COGNITIVE PSYCHOLOGY 2017. [DOI: 10.1080/20445911.2017.1310109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Anastasia Stoops
- Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA
| | - Kiel Christianson
- Department of Educational Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
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15
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Schotter ER, Jia A. Semantic and plausibility preview benefit effects in English: Evidence from eye movements. J Exp Psychol Learn Mem Cogn 2016; 42:1839-1866. [PMID: 27123754 PMCID: PMC5085893 DOI: 10.1037/xlm0000281] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Theories of preview benefit in reading hinge on integration across saccades and the idea that preview benefit is greater the more similar the preview and target are. Schotter (2013) reported preview benefit from a synonymous preview, but it is unclear whether this effect occurs because of similarity between the preview and target (i.e., integration), or because of contextual fit of the preview-synonyms satisfy both accounts. Studies in Chinese have found evidence for preview benefit for words that are unrelated to the target, but are contextually plausible (Yang, Li, Wang, Slattery, & Rayner, 2014; Yang, Wang, Tong, & Rayner, 2012), which is incompatible with an integration account but supports a contextual fit account. Here, we used plausible and implausible unrelated previews in addition to plausible synonym, antonym, and identical previews to further investigate these accounts for readers of English. Early reading measures were shorter for all plausible preview conditions compared to the implausible preview condition. In later reading measures, a benefit for the plausible unrelated preview condition was not observed. In a second experiment, we asked questions that probed whether the reader encoded the preview or target. Readers were more likely to report the preview when they had skipped the word and not regressed to it, and when the preview was plausible. Thus, under certain circumstances, the preview word is processed to a high level of representation (i.e., semantic plausibility) regardless of its relationship to the target, but its influence on reading is relatively short-lived, being replaced by the target word, when fixated. (PsycINFO Database Record
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Affiliation(s)
| | - Annie Jia
- Department of Psychology, University of California, San Diego
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16
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Veldre A, Andrews S. Parafoveal preview effects depend on both preview plausibility and target predictability. Q J Exp Psychol (Hove) 2016; 71:1-12. [PMID: 27734767 DOI: 10.1080/17470218.2016.1247894] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Recent studies using the boundary paradigm have shown that readers benefit from a parafoveal preview of a plausible continuation of the sentence. This plausibility preview effect occurs irrespective of the semantic or orthographic relatedness of the preview and target word, suggesting that it depends on the degree to which a preview word fits the preceding context. The present study tested this hypothesis by examining the impact of contextual constraint on processing a plausible word in the parafovea. Participants' eye movements were recorded as they read sentences in which a target word was either highly predictable or unpredictable. The boundary paradigm was used to compare predictable, unpredictable, and implausible previews. The results showed that target predictability significantly modulated the effects of identical and plausible previews. Identical previews yielded significantly more benefit than plausible previews for highly predictable targets, but for unpredictable targets a plausible preview was as beneficial as an identical preview. The results shed light on the role of contextual predictability in early lexical processing. Furthermore, these data support the view that readers activate a set of appropriate words from the preceding sentence context, prior to the presentation of the target word.
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Affiliation(s)
- Aaron Veldre
- a School of Psychology , University of Sydney , Sydney , NSW , Australia
| | - Sally Andrews
- a School of Psychology , University of Sydney , Sydney , NSW , Australia
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17
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Schotter ER, Leinenger M. Reversed preview benefit effects: Forced fixations emphasize the importance of parafoveal vision for efficient reading. J Exp Psychol Hum Percept Perform 2016; 42:2039-2067. [PMID: 27732044 DOI: 10.1037/xhp0000270] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Current theories of eye movement control in reading posit that processing of an upcoming parafoveal preview word is used to facilitate processing of that word once it is fixated (i.e., as a foveal target word). This preview benefit is demonstrated by shorter fixation durations in the case of valid (i.e., identical or linguistically similar) compared with invalid (i.e., dissimilar) preview conditions. However, we suggest that processing of the preview can directly influence fixation behavior on the target, independent of similarity between them. In Experiment 1, unrelated high and low frequency words were used as orthogonally crossed previews and targets and we observed a reversed preview benefit for low frequency targets-shorter fixation durations with an invalid, higher frequency preview compared with a valid, low frequency preview. In Experiment 2, the target words were replaced with orthographically legal and illegal nonwords and we found a similar effect of preview frequency on fixation durations on the targets, as well as a bimodal distribution in the illegal nonword target conditions with a denser early peak for high than low frequency previews. In Experiment 3, nonwords were used as previews for high and low frequency targets, replicating standard findings that "denied" preview increases fixation durations and the influence of target properties. These effects can be explained by forced fixations, cases in which fixations on the target were shortened as a consequence of the timing of word recognition of the preview relative to the time course of saccade programming to that word from the prior one. That is, the preview word was (at least partially) recognized so that it should have been skipped, but the word could not be skipped because the saccade to that word was in a nonlabile stage. In these cases, the system preinitiates the subsequent saccade off the upcoming word to the following word and the intervening fixation is short. (PsycINFO Database Record
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Vasilev MR, Angele B. Parafoveal preview effects from word N + 1 and word N + 2 during reading: A critical review and Bayesian meta-analysis. Psychon Bull Rev 2016. [PMID: 27576520 DOI: 10.1016/0010-028590005-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The use of gaze-contingent display techniques to study reading has shown that readers attend not only the currently fixated word, but also the word to the right of the current fixation. However, a critical look at the literature shows that a number of questions cannot be readily answered from the available literature reviews on the topic. First, there is no consensus as to whether readers also attend the second word to the right of fixation. Second, it is not clear whether parafoveal processing is more efficient in languages such as Chinese. Third, it is not well understood whether the measured effects are confounded by the properties of the parafoveal mask. In the present study, we addressed these issues by performing a Bayesian meta-analysis of 93 experiments that used the boundary paradigm (Rayner, Cognitive Psychology, 7, 65-81. doi: 10.1016/0010-028590005-5 , 1975). We describe three main findings: (1) The advantage of previewing the second word to the right is modest in size and likely is not centered on zero; (2) Chinese readers do seem to make more efficient use of parafoveal processing, but this is mostly evident in gaze durations; and (3) there are interference effects associated with using different parafoveal masks that roughly increase when the mask is less word-like.
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Affiliation(s)
- Martin R Vasilev
- Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, BH12 5BB, Dorset, UK.
| | - Bernhard Angele
- Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, BH12 5BB, Dorset, UK
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Zhang W, Li N, Wang X, Wang S. Integration of Sentence-Level Semantic Information in Parafovea: Evidence from the RSVP-Flanker Paradigm. PLoS One 2015; 10:e0139016. [PMID: 26418230 PMCID: PMC4587981 DOI: 10.1371/journal.pone.0139016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 09/07/2015] [Indexed: 11/18/2022] Open
Abstract
During text reading, the parafoveal word was usually presented between 2° and 5° from the point of fixation. Whether semantic information of parafoveal words can be processed during sentence reading is a critical and long-standing issue. Recently, studies using the RSVP-flanker paradigm have shown that the incongruent parafoveal word, presented as right flanker, elicited a more negative N400 compared with the congruent parafoveal word. This suggests that the semantic information of parafoveal words can be extracted and integrated during sentence reading, because the N400 effect is a classical index of semantic integration. However, as most previous studies did not control the word-pair congruency of the parafoveal and the foveal words that were presented in the critical triad, it is still unclear whether such integration happened at the sentence level or just at the word-pair level. The present study addressed this question by manipulating verbs in Chinese sentences to yield either a semantically congruent or semantically incongruent context for the critical noun. In particular, the interval between the critical nouns and verbs was controlled to be 4 or 5 characters. Thus, to detect the incongruence of the parafoveal noun, participants had to integrate it with the global sentential context. The results revealed that the N400 time-locked to the critical triads was more negative in incongruent than in congruent sentences, suggesting that parafoveal semantic information can be integrated at the sentence level during Chinese reading.
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Affiliation(s)
- Wenjia Zhang
- Center for Studies of Psychological Application and School of Psychology, South China Normal University, Guangzhou, China
- Key Laboratory of Mental Health and Cognitive Science of Guangdong Province,South China Normal University, Guangzhou, China
| | - Nan Li
- Center for Studies of Psychological Application and School of Psychology, South China Normal University, Guangzhou, China
- Key Laboratory of Mental Health and Cognitive Science of Guangdong Province,South China Normal University, Guangzhou, China
| | - Xiaoyue Wang
- Center for Studies of Psychological Application and School of Psychology, South China Normal University, Guangzhou, China
- Key Laboratory of Mental Health and Cognitive Science of Guangdong Province,South China Normal University, Guangzhou, China
| | - Suiping Wang
- Center for Studies of Psychological Application and School of Psychology, South China Normal University, Guangzhou, China
- Key Laboratory of Mental Health and Cognitive Science of Guangdong Province,South China Normal University, Guangzhou, China
- * E-mail:
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