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Tang J, Ma X, Peng P, Cha K, Yao Y, Zhao J. Visual attention span deficit in developmental dyslexia: A meta-analysis. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 141:104590. [PMID: 37683312 DOI: 10.1016/j.ridd.2023.104590] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 07/12/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023]
Abstract
BACKGROUND Visual attention span (VAS) refers to the number of visual elements processed simultaneously in a multielement array. Yet, there are mixed findings regarding VAS deficit in developmental dyslexia (DD) across different tasks, stimuli, languages, control groups, and ages. AIM The present meta-analysis aimed to investigate VAS deficit in DD and factors moderating VAS deficit in DD. METHODS A meta-analysis based on 32 articles, 54 independent studies, and 4211 subjects was conducted. Effect sizes for each study were calculated and a random-effect model was selected. Task and stimulus types in the VAS task, writing system, orthographic depth, control group type, and age were included as possible moderators. RESULTS 1) VAS in dyslexic individuals was significantly worse than typically developing individuals; 2) Task-stimulus type (report-verbal/n-back-verbal/n-back-nonverbal), writing system (alphabetic vs. Chinese), and control group type (age matched vs. reading matched) significantly moderated VAS deficit in DD. VAS deficit was more severe in report task with verbal stimuli than in n-back task with verbal and nonverbal stimuli. VAS deficit was more severe in alphabetic language than in Chinese. VAS deficit was more severe when compared with age-matched controls than compared with reading-matched controls. CONCLUSION VAS deficit is a possible etiology for DD and moderated by task-stimulus type, writing system, and control group type. These findings have important implications for the understanding of DD.
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Affiliation(s)
- Jiuqing Tang
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, China
| | - Xue'er Ma
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, China
| | - Peng Peng
- Department of Special Education, College of Education, The University of Texas at Austin, USA
| | - Kelina Cha
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, China
| | - Yu'e Yao
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, China
| | - Jingjing Zhao
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Laboratory of Behavior and Cognitive Neuroscience, Xi'an, China.
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2
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Iniesta A, Bajo MT, Rivera M, Paolieri D. Transfer effects from language processing to visual attention dynamics: The impact of orthographic transparency. Br J Psychol 2023; 114:86-111. [PMID: 36117407 PMCID: PMC10087185 DOI: 10.1111/bjop.12598] [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: 09/06/2021] [Revised: 08/18/2022] [Accepted: 08/28/2022] [Indexed: 01/11/2023]
Abstract
The consistency between letters and sounds varies across languages. These differences have been proposed to be associated with different reading mechanisms (lexical vs. phonological), processing grain sizes (coarse vs. fine) and attentional windows (whole words vs. individual letters). This study aimed to extend this idea to writing to dictation. For that purpose, we evaluated whether the use of different types of processing has a differential impact on local windowing attention: phonological (local) processing in a transparent language (Spanish) and lexical (global) processing of an opaque language (English). Spanish and English monolinguals (Experiment 1) and Spanish-English bilinguals (Experiment 2) performed a writing to dictation task followed by a global-local task. The first key performance showed a critical dissociation between languages: the response times (RTs) from the Spanish writing to dictation task was modulated by word length, whereas the RTs from the English writing to dictation task was modulated by word frequency and age of acquisition, as evidence that language transparency biases processing towards phonological or lexical strategies. In addition, after a Spanish task, participants more efficiently processed local information, which resulted in both the benefit of global congruent information and the reduced cost of incongruent global information. Additionally, the results showed that bilinguals adapt their attentional processing depending on the orthographic transparency.
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Affiliation(s)
- Antonio Iniesta
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - María Teresa Bajo
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Marta Rivera
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Daniela Paolieri
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
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Valdois S. The visual-attention span deficit in developmental dyslexia: Review of evidence for a visual-attention-based deficit. DYSLEXIA (CHICHESTER, ENGLAND) 2022; 28:397-415. [PMID: 35903834 DOI: 10.1002/dys.1724] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 04/07/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
The visual attention span (VAS) deficit hypothesis in developmental dyslexia posits that a subset of dyslexic individuals shows a multielement parallel processing deficit due to reduced visual attention capacity. However, the attention-based interpretation of poor performance on VAS tasks is hotly debated. The purpose of the present paper is to clarify this issue through a critical review of relevant behavioural and neurobiological findings. We first examine the plausibility of alternative verbal interpretations of VAS performance, evaluating whether performance on VAS tasks might reflect verbal short-term memory, verbal coding or visual-to-verbal mapping skills. We then focus on the visual dimensions of VAS tasks to question whether VAS primarily reflects visuo-attentional rather than more basic visual skills. Scrutiny of the available behavioural and neurobiological findings not only points to a deficit of visual attention in dyslexic individuals with impaired VAS but further suggests a selective endogenous attentional system deficit that relates to atypical functioning of the brain dorsal attentional network. The overview clarifies the debate on what is being measured through VAS tasks and provides insights on how to interpret the VAS deficit in developmental dyslexia.
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Bermúdez-Margaretto B, Gallo F, Novitskiy N, Myachykov A, Petrova A, Shtyrov Y. Ultra-rapid and automatic interplay between L1 and L2 semantics in late bilinguals: EEG evidence. Cortex 2022; 151:147-161. [DOI: 10.1016/j.cortex.2022.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 01/17/2022] [Accepted: 03/03/2022] [Indexed: 11/03/2022]
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Zhao J, Wang J, Huang C, Liang P. Involvement of the dorsal and ventral attention networks in visual attention span. Hum Brain Mapp 2022; 43:1941-1954. [PMID: 34984762 PMCID: PMC8933248 DOI: 10.1002/hbm.25765] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 11/07/2021] [Accepted: 12/09/2021] [Indexed: 12/12/2022] Open
Abstract
Visual attention span (VAS), which refers to the window size of multielement parallel processing in a short time, plays an important role in higher‐level cognition (e.g., reading) as required by encoding large amounts of information input. However, it is still a matter of debate about the underlying neural mechanism of VAS. In the present study, a modified visual 1‐back task was designed by using nonverbal stimuli and nonverbal responses, in which possible influences of target presence and position were considered to identify more pure VAS processing. A task‐driven functional magnetic resonance imaging (fMRI) experiment was then performed, and 30 healthy adults participated in this study. Results of confirmatory and exploratory analyses consistently revealed that both dorsal attention network (DAN) and ventral attention network (VAN) were significantly activated during this visual simultaneous processing. In particular, more significant activation in the left superior parietal lobule (LSPL), as compared to that in the bilateral inferior frontal gyrus (IFGs), suggested a greater involvement of DAN in VAS‐related processing in contrast to VAN. In addition, it was also found that the activation in temporoparietal junctions (TPJs) were suppressed during multielement processing only in the target‐absent condition. The current results suggested the recruitment of LSPL in covert attentional shifts and top‐down control of VAS resources distribution during the rapid visual simultaneous processing, as well as the involvement of bilateral IFGs (especially RIFG) in both VAS processing and inhibitory control. The present findings might bring some enlightenments for diagnosis of the atypicality of attentional disorders and reading difficulties.
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Affiliation(s)
- Jing Zhao
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Junkai Wang
- Department of Psychology, Tsinghua University, Beijing, China
| | - Chen Huang
- Department of Psychology, Zhejiang University, Hangzhou, China
| | - Peipeng Liang
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
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6
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Marian V, Bartolotti J, Daniel NL, Hayakawa S. Spoken words activate native and non-native letter-to-sound mappings: Evidence from eye tracking. BRAIN AND LANGUAGE 2021; 223:105045. [PMID: 34741984 PMCID: PMC8633124 DOI: 10.1016/j.bandl.2021.105045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 06/13/2023]
Abstract
Many languages use the same letters to represent different sounds (e.g., the letter P represents /p/ in English but /r/ in Russian). We report two experiments that examine how native language experience impacts the acquisition and processing of words with conflicting letter-to-sound mappings. Experiment 1 revealed that individual differences in nonverbal intelligence predicted word learning and that novel words with conflicting orthography-to-phonology mappings were harder to learn when their spelling was more typical of the native language than less typical (due to increased competition from the native language). Notably, Experiment 2 used eye tracking to reveal, for the first time, that hearing non-native spoken words activates native language orthography and both native and non-native letter-to-sound mappings. These findings evince high interactivity in the language system, illustrate the role of orthography in phonological learning and processing, and demonstrate that experience with written form changes the linguistic mind.
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7
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Cheng C, Yao Y, Wang Z, Zhao J. Visual attention span and phonological skills in Chinese developmental dyslexia. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 116:104015. [PMID: 34182333 DOI: 10.1016/j.ridd.2021.104015] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 05/13/2021] [Accepted: 06/09/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND It has been debated whether visual attention span deficit was independent from phonological deficit in alphabetic developmental dyslexia. Yet, this issue has never been examined in Chinese developmental dyslexia. AIM The aim of the present study was to concurrently investigate visual attention span deficit and phonological deficit in Chinese developmental dyslexia, and examine the relationship between them. METHODS A total of 45 Chinese dyslexic and 43 control children aged between 8 and 11 years old participated in this study. A visual one-back paradigm with both verbal stimuli (character and digit strings) and nonverbal stimuli (color dots and symbols) was employed for measuring visual attention span. Phonological skills were measured by three dimensions: phonological awareness, rapid automatized naming, and verbal short-term memory. RESULTS Chinese dyslexic children showed deficits in verbal visual attention span and all three dimensions of phonological skills, but not in nonverbal visual attention span. Phonological skills significantly contributed to explaining variance of reading skills and classifying dyslexic and control memberships. Almost all Chinese dyslexic participants who showed a deficit in visual attention span also showed a phonological deficit. CONCLUSION The study suggests that visual attention span deficit is not independent from phonological deficit in Chinese developmental dyslexia.
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Affiliation(s)
- Chen Cheng
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
| | - Yue Yao
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
| | - Zhengjun Wang
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
| | - Jingjing Zhao
- School of Psychology, Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China.
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8
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Does English orthography influence bilingual Spanish readers? The effect of grapheme crosslinguistic congruency and complexity on letter detection. COGNITIVE DEVELOPMENT 2021. [DOI: 10.1016/j.cogdev.2021.101074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Electrophysiological correlates of visual attention span in Chinese adults with poor reading fluency. Exp Brain Res 2021; 239:1987-1999. [PMID: 33893841 DOI: 10.1007/s00221-021-06115-7] [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: 07/14/2020] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
Individuals with reading fluency difficulty (RFD) show an impairment in the simultaneous processing of multiple elements, which could be reflected in their visual attention span (VAS) capacity. However, the relationship between VAS impairment and RFD is still controversial. A series of processes underlie VAS, such as the early stage of visual attentional processing and the late stage of allocating and maintaining attentional resources. Therefore, the present study explored the relationships between VAS skills and RFD through the event-related potential (ERP) technique to disentangle the contributing cognitive processes regarding VAS from a temporal perspective. Eighteen Chinese adults with poor reading fluency and 18 age-matched normal readers participated. Their VAS skills were measured by a visual one-back task with symbols as nonverbal stimuli and key pressing as nonverbal responses, while relevant electrophysiological signals were recorded. The results showed that lower d' values and abnormal electrophysiological activities (especially weak amplitudes in the N1 and P3 components) in the VAS task were observed for the nonfluent readers compared with the controls. These findings suggested that the low VAS capacity in adults with poor reading fluency could be reflected by problems both in directing selective attention to visually discriminate stimuli within a multielement string at the early processing stage and in allocating attention to further encode targets at the late processing stage. Alternative explanations were further discussed. The current results provide theoretical explanations of the VAS-RFD relationship from a temporal perspective and provide insights for future remediation of reading fluency difficulty.
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10
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Jones SK, Davies-Thompson J, Tree J. Can Machines Find the Bilingual Advantage? Machine Learning Algorithms Find No Evidence to Differentiate Between Lifelong Bilingual and Monolingual Cognitive Profiles. Front Hum Neurosci 2021; 15:621772. [PMID: 33828469 PMCID: PMC8019743 DOI: 10.3389/fnhum.2021.621772] [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: 10/28/2020] [Accepted: 01/22/2021] [Indexed: 11/13/2022] Open
Abstract
Bilingualism has been identified as a potential cognitive factor linked to delayed onset of dementia as well as boosting executive functions in healthy individuals. However, more recently, this claim has been called into question following several failed replications. It remains unclear whether these contradictory findings reflect how bilingualism is defined between studies, or methodological limitations when measuring the bilingual effect. One key issue is that despite the claims that bilingualism yields general protection to cognitive processes (i.e., the cognitive reserve hypothesis), studies reporting putative bilingual differences are often focused on domain specific experimental paradigms. This study chose a broader approach, by considering the consequences of bilingualism on a wide range of cognitive functions within individuals. We utilised 19 measures of different cognitive functions commonly associated with bilingual effects, to form a "cognitive profile" for 215 non-clinical participants. We recruited Welsh speakers, who as a group of bilinguals were highly homogeneous, as means of isolating the bilingualism criterion. We sought to determine if such analyses would independently classify bilingual/monolingual participant groups based on emergent patterns driven by collected cognitive profiles, such that population differences would emerge. Multiple predictive models were trained to independently recognise the cognitive profiles of bilinguals, older adults (60-90 years of age) and higher education attainment. Despite managing to successfully classify cognitive profiles based on age and education, the model failed to differentiate between bilingual and monolingual cognitive ability at a rate greater than that of chance. Repeated modelling using alternative definitions of bilingualism, and just the older adults, yielded similar results. In all cases then, using our "bottom-up" analytical approach, there was no evidence that bilingualism as a variable indicated differential cognitive performance - as a consequence, we conclude that bilinguals are not cognitively different from their monolingual counterparts, even in older demographics. We suggest that studies that have reported a bilingual advantage (typically recruiting immigrant populations) could well have confounded other key variables that may be driving reported advantages. We recommend that future research refine the machine learning methods used in this study to further investigate the complex relationship between bilingualism and cognition.
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Affiliation(s)
- Samuel Kyle Jones
- Department of Psychology, Swansea University, Swansea, United Kingdom
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11
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Ma J, Wu Y, Sun T, Cai L, Fan X, Li X. Neural substrates of bilingual processing in a logographic writing system: An fMRI study in Chinese Cantonese-Mandarin bilinguals. Brain Res 2020; 1738:146794. [DOI: 10.1016/j.brainres.2020.146794] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 02/26/2020] [Accepted: 03/13/2020] [Indexed: 10/24/2022]
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12
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Zhao J, Liu H, Li J, Sun H, Liu Z, Gao J, Liu Y, Huang C. Improving sentence reading performance in Chinese children with developmental dyslexia by training based on visual attention span. Sci Rep 2019; 9:18964. [PMID: 31831849 PMCID: PMC6908582 DOI: 10.1038/s41598-019-55624-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 12/02/2019] [Indexed: 01/16/2023] Open
Abstract
Deficits in the visual attention span (VAS) are thought to hamper reading performance in dyslexic individuals. However, the causal relationship between VAS deficits and reading disability remains unclear. The present study attempts to address this issue by using a VAS-based intervention to explore the possible influence of VAS on reading processes in Chinese children with dyslexia. Given the influence of the heterogeneity of dyslexia on intervention effects, VAS-impaired dyslexic and VAS-intact dyslexic individuals were separately trained. Therefore, there were five groups of participants in this study, including 10 trained dyslexic individuals with VAS deficits and 10 untrained dyslexic individuals with VAS dysfunction as the baseline reference, 10 trained and 10 untrained dyslexic individuals with an intact VAS, and fourteen age-matched normal readers for reference of normal level. All participants completed reading measures and a visual 1-back task, reflecting VAS capacity with non-verbal stimuli and non-verbal responses, before and after VAS-based training. VAS-based training tasks included a length estimation task regarding the bottom-up attention, visual search and digit cancelling tasks targeting top-down attentional modulation, and visual tracking tasks to train eye-movement control. The results showed that visual training only helped improve VAS skills in VAS-impaired dyslexic individuals receiving training. Meanwhile, their silent sentence reading accuracy improved after training, and there was a significant relationship between training improvements in VAS function and reading performance. The current findings suggest that VAS-based training has a far-transfer effect on linguistic level (i.e., fluent reading). These findings suggest the possibility that VAS-related training may help children with dyslexia improve their reading skills.
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Affiliation(s)
- Jing Zhao
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China.
| | - Hanlong Liu
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Jiaxiao Li
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Haixia Sun
- Yang Zhen Central Primary School, Beijing, China
| | - Zhanhong Liu
- Yang Zhen Central Primary School, Beijing, China
| | - Jing Gao
- Yang Zhen Central Primary School, Beijing, China
| | - Yuan Liu
- Yang Zhen Central Primary School, Beijing, China
| | - Chen Huang
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
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Valdois S, Roulin JL, Line Bosse M. Visual attention modulates reading acquisition. Vision Res 2019; 165:152-161. [DOI: 10.1016/j.visres.2019.10.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 07/16/2019] [Accepted: 10/30/2019] [Indexed: 12/20/2022]
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Huang C, Lorusso ML, Luo Z, Zhao J. Developmental Differences in the Relationship Between Visual Attention Span and Chinese Reading Fluency. Front Psychol 2019; 10:2450. [PMID: 31780982 PMCID: PMC6851167 DOI: 10.3389/fpsyg.2019.02450] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 10/15/2019] [Indexed: 11/13/2022] Open
Abstract
It has been suggested that there is a close relationship between visual attention span (VAS) and fluent reading. This relation may be modulated by participants' age, and exhibits various patterns in different reading modes (i.e., oral vs. silent reading) and different reading levels (e.g., sentence vs. character/word levels). Moreover, the modulation effects from the above factors might be more remarkable in the framework of languages with a deep orthography. Therefore, the present study investigated the developmental pattern of the relationship between VAS skills and reading fluency in Chinese, a language with particularly deep orthography, by recruiting 292 participants from primary schools, middle schools, and universities. Two tests were utilized to assess fluent reading skills at the single-character and sentence levels with oral and silent reading modes. A visual 1-back task was adopted to reflect VAS capacity with non-verbal stimuli and no verbal response. Results showed that the VAS capacity of low-grade primary school students could significantly account for the variance in single-character reading fluency in the oral mode and that it was a significant predictor of sentence reading fluency in the oral mode among high-grade primary school students. VAS abilities of middle school students allowed a unique and stable prediction of their silent sentence reading. With increasing reading ability, VAS skills of adults showed significant and similar predictive power for estimating the variations in fluent sentence reading in both silent and oral modes. These results revealed developmental changes in the contribution of VAS to fluent reading in Chinese, and provided evidence unveiling whether the underlying mechanisms of oral and silent reading were shared or different.
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Affiliation(s)
- Chen Huang
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Maria Luisa Lorusso
- Unit of Neuropsychology of Developmental Disorders, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
| | - Zheng Luo
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Jing Zhao
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
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15
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Egan C, Oppenheim GM, Saville C, Moll K, Jones MW. Bilinguals apply language-specific grain sizes during sentence reading. Cognition 2019; 193:104018. [PMID: 31336311 DOI: 10.1016/j.cognition.2019.104018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 06/18/2019] [Accepted: 06/23/2019] [Indexed: 11/27/2022]
Abstract
Languages differ in the consistency with which they map orthography to phonology, and a large body of work now shows that orthographic consistency determines the style of word decoding in monolinguals. Here, we characterise word decoding in bilinguals whose two languages differ in orthographic consistency, assessing whether they maintain two distinct reading styles or settle on a single 'compromise' reading style. In Experiment 1, Welsh-English bilinguals read cognates and pseudowords embedded in Welsh and English sentences. Eye-movements revealed that bilinguals dynamically alter their decoding strategy according to the language context, including more fixations during lexical access for cognates in the more consistent orthography (Welsh) than in the less consistent orthography (English), and these effects were specific to word (as opposed to pseudoword) processing. In Experiment 2, we compared the same bilinguals' eye movements in the English sentence reading context to those of monolinguals'. Bilinguals' eye-movement behaviour was very similar to monolinguals' when reading English, suggesting that their knowledge of the more consistent orthography (Welsh) did not alter their decoding style when reading in English. This study presents the first characterisation of bilingual decoding style in sentence reading. We discuss our findings in relation to connectionist reading models and models of bilingual visual word recognition.
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Affiliation(s)
- Ciara Egan
- School of Psychology, Bangor University, UK
| | - Gary M Oppenheim
- School of Psychology, Bangor University, UK; Department of Psychology, Rice University, Houston, TX, USA.
| | | | - Kristina Moll
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Ludwig-Maximilian University, Munich, Germany
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Antzaka A, Acha J, Carreiras M, Lallier M. Does the visual attention span play a role in the morphological processing of orthographic stimuli? Q J Exp Psychol (Hove) 2019; 72:1704-1716. [DOI: 10.1177/1747021818806470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We investigated whether the link between visual attention (VA) span and reading is modulated by the presence of morphemes. Second and fourth grade children, with Basque as their first language, named morphologically complex and simple words and pseudowords, and performed a task measuring VA span. The influence of VA span skills on reading was modulated by the presence of morphemes in naming speed measures. In addition, fourth grade children with a larger VA span showed larger lexicality effects (pseudoword-word reading times) only for morphologically simple stimuli. Results are interpreted as support for the notion that both transparency and morphological complexity are important factors modulating the impact of VA span skills on reading.
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Affiliation(s)
- Alexia Antzaka
- Basque Center on Cognition, Brain and Language, San Sebastián, Spain
- Departamento de Lengua Vasca y Comunicación, UPV/EHU, Leioa, Spain
| | - Joana Acha
- Facultad de Psicología, UPV/EHU, San Sebastián, Spain
| | - Manuel Carreiras
- Basque Center on Cognition, Brain and Language, San Sebastián, Spain
- Departamento de Lengua Vasca y Comunicación, UPV/EHU, Leioa, Spain
- Ikerbasque—Basque Foundation for Science, Bilbao, Spain
| | - Marie Lallier
- Basque Center on Cognition, Brain and Language, San Sebastián, Spain
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Cross-linguistic transfer in bilinguals reading in two alphabetic orthographies: The grain size accommodation hypothesis. Psychon Bull Rev 2018; 25:386-401. [PMID: 28405906 DOI: 10.3758/s13423-017-1273-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Reading acquisition is one of the most complex and demanding learning processes faced by children in their first years of schooling. If reading acquisition is challenging in one language, how is it when reading is acquired simultaneously in two languages? What is the impact of bilingualism on the development of literacy? We review behavioral and neuroimaging evidence from alphabetic writing systems suggesting that early bilingualism modulates reading development. Particularly, we show that cross-linguistic variations and cross-linguistic transfer affect bilingual reading strategies as well as their cognitive underpinnings. We stress the fact that the impact of bilingualism on literacy acquisition depends on the specific combination of languages learned and does not manifest itself similarly across bilingual populations. We argue that these differences can be explained by variations due to orthographic depth in the grain sizes used to perform reading and reading-related tasks. Overall, we propose novel hypotheses to shed light on the behavioral and neural variability observed in reading skills among bilinguals.
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Frey A, Bosse ML. Perceptual span, visual span, and visual attention span: Three potential ways to quantify limits on visual processing during reading. VISUAL COGNITION 2018. [DOI: 10.1080/13506285.2018.1472163] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Aline Frey
- ESPE of the Créteil Academy, Chart Laboratory, University of East-Paris Creteil Val de Marne, Paris, France
| | - Marie-Line Bosse
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, LPNC, Grenoble, France
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Zhao J, Liu M, Liu H, Huang C. Increased deficit of visual attention span with development in Chinese children with developmental dyslexia. Sci Rep 2018; 8:3153. [PMID: 29453430 PMCID: PMC5816609 DOI: 10.1038/s41598-018-21578-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 02/07/2018] [Indexed: 11/09/2022] Open
Abstract
It has been suggested that orthographic transparency and age changes may affect the relationship between visual attention span (VAS) deficit and reading difficulty. The present study explored the developmental trend of VAS in children with developmental dyslexia (DD) in Chinese, a logographic language with a deep orthography. Fifty-seven Chinese children with DD and fifty-four age-matched normal readers participated. The visual 1-back task was adopted to examine VAS. Phonological and morphological awareness tests, and reading tests in single-character and sentence levels were used for reading skill measurements. Results showed that only high graders with dyslexia exhibited lower accuracy than the controls in the VAS task, revealing an increased VAS deficit with development in the dyslexics. Moreover, the developmental trajectory analyses demonstrated that the dyslexics seemed to exhibit an atypical but not delayed pattern in their VAS development as compared to the controls. A correlation analysis indicated that VAS was only associated with morphological awareness for dyslexic readers in high grades. Further regression analysis showed that VAS skills and morphological awareness made separate and significant contributions to single-character reading for high grader with dyslexia. These findings suggested a developmental increasing trend in the relationship between VAS skills and reading (dis)ability in Chinese.
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Affiliation(s)
- Jing Zhao
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, BJ, 100089, China.
| | - Menglian Liu
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, BJ, 100089, China
| | - Hanlong Liu
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, BJ, 100089, China
| | - Chen Huang
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, BJ, 100089, China
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20
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Rapid automatic naming predicts more than sublexical fluency: Evidence from English-French bilinguals. LEARNING AND INDIVIDUAL DIFFERENCES 2018. [DOI: 10.1016/j.lindif.2018.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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21
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Kim SY, Liu L, Cao F. How does first language (L1) influence second language (L2) reading in the brain? Evidence from Korean-English and Chinese-English bilinguals. BRAIN AND LANGUAGE 2017; 171:1-13. [PMID: 28437658 DOI: 10.1016/j.bandl.2017.04.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 02/21/2017] [Accepted: 04/11/2017] [Indexed: 06/07/2023]
Abstract
To examine how L1 influences L2 reading in the brain, two late bilingual groups, Korean-English (KE) and Chinese-English (CE), performed a visual word rhyming judgment task in their L2 (English) and were compared to L1 control groups (i.e., KK and CC). The results indicated that the L2 activation is similar to the L1 activation for both KE and CE language groups. In addition, conjunction analyses revealed that the right inferior frontal gyrus and medial frontal gyrus were more activated in KK and KE than CC and CE, suggesting that these regions are more involved in Korean speakers than Chinese speakers for both L1 and L2. Finally, an ROI analysis at the left middle frontal gyrus revealed greater activation for CE than for KE and a positive correlation with accuracy in CE, but a negative correlation in KE. Taken together, we found evidence that important brain regions for L1 are carried over to L2 reading, maybe more so in highly proficient bilinguals.
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Affiliation(s)
- Say Young Kim
- Department of Psychology, National University of Singapore, Singapore; Department of English Language and Literature, Sejong University, Seoul, Korea
| | - Li Liu
- State Key Lab of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, PR China
| | - Fan Cao
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing, MI, USA.
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22
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Zhao J, Kwok RKW, Liu M, Liu H, Huang C. Underlying Skills of Oral and Silent Reading Fluency in Chinese: Perspective of Visual Rapid Processing. Front Psychol 2017; 7:2082. [PMID: 28119663 PMCID: PMC5222839 DOI: 10.3389/fpsyg.2016.02082] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/26/2016] [Indexed: 11/13/2022] Open
Abstract
Reading fluency is a critical skill to improve the quality of our daily life and working efficiency. The majority of previous studies focused on oral reading fluency rather than silent reading fluency, which is a much more dominant reading mode that is used in middle and high school and for leisure reading. It is still unclear whether the oral and silent reading fluency involved the same underlying skills. To address this issue, the present study examined the relationship between the visual rapid processing and Chinese reading fluency in different modes. Fifty-eight undergraduate students took part in the experiment. The phantom contour paradigm and the visual 1-back task were adopted to measure the visual rapid temporal and simultaneous processing respectively. These two tasks reflected the temporal and spatial dimensions of visual rapid processing separately. We recorded the temporal threshold in the phantom contour task, as well as reaction time and accuracy in the visual 1-back task. Reading fluency was measured in both single-character and sentence levels. Fluent reading of single characters was assessed with a paper-and-pencil lexical decision task, and a sentence verification task was developed to examine reading fluency on a sentence level. The reading fluency test in each level was conducted twice (i.e., oral reading and silent reading). Reading speed and accuracy were recorded. The correlation analysis showed that the temporal threshold in the phantom contour task did not correlate with the scores of the reading fluency tests. Although, the reaction time in visual 1-back task correlated with the reading speed of both oral and silent reading fluency, the comparison of the correlation coefficients revealed a closer relationship between the visual rapid simultaneous processing and silent reading. Furthermore, the visual rapid simultaneous processing exhibited a significant contribution to reading fluency in silent mode but not in oral reading mode. These findings suggest that the underlying mechanism between oral and silent reading fluency is different at the beginning of the basic visual coding. The current results also might reveal a potential modulation of the language characteristics of Chinese on the relationship between visual rapid processing and reading fluency.
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Affiliation(s)
- Jing Zhao
- Key Laboratory of Learning and Cognition, Department of Psychology, College of Education, Capital Normal UniversityBeijing, China; Beijing Advanced Innovation Center for Imaging Technology, Capital Normal UniversityBeijing, China
| | - Rosa K W Kwok
- Centre for Research in Psychology, Behaviour and Achievement, Department of Psychology, Coventry University Coventry, UK
| | - Menglian Liu
- Key Laboratory of Learning and Cognition, Department of Psychology, College of Education, Capital Normal University Beijing, China
| | - Hanlong Liu
- Key Laboratory of Learning and Cognition, Department of Psychology, College of Education, Capital Normal University Beijing, China
| | - Chen Huang
- Key Laboratory of Learning and Cognition, Department of Psychology, College of Education, Capital Normal University Beijing, China
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23
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van der Velde Kremin L, Arredondo MM, Hsu LSJ, Satterfield T, Kovelman I. The effects of Spanish heritage language literacy on English reading for Spanish-English bilingual children in the US. INTERNATIONAL JOURNAL OF BILINGUAL EDUCATION AND BILINGUALISM 2016; 22:192-206. [PMID: 30713463 PMCID: PMC6350242 DOI: 10.1080/13670050.2016.1239692] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 09/13/2016] [Indexed: 05/29/2023]
Abstract
Models of monolingual literacy propose that reading acquisition builds upon children's semantic, phonological, and orthographic knowledge. The relationships between these components vary cross-linguistically, yet it is generally unknown how these differences impact bilingual children's literacy. A comparison between Spanish-English bilingual and English monolingual children (ages 6-13, N=70) from the U.S. revealed that bilinguals had stronger associations between phonological and orthographic representations than monolinguals during English reading. While vocabulary was the strongest predictor of English word reading for both groups, phonology and morpho-syntax were the best predictors of Spanish reading for bilinguals. This comparison reveals distinct developmental processes across learners and languages, and suggests that early and systematic biliteracy exposure at home and through afterschool programs can influence children's sound-to-print associations even in the context of language-specific (monolingual) reading instruction. These findings have important implications for bilingual education as well as theories that aim to explain how learning to read across languages has a positive impact on the acquisition of literacy.
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Affiliation(s)
| | - Maria Mercedes Arredondo
- University of Michigan, Department of Psychology, 530 Church St., 2036 East Hall, Ann Arbor, MI 48109,
| | - Lucy Shih Ju Hsu
- Department of Psychology, University of Hong Kong, Pokfulam, Hong Kong,
| | - Teresa Satterfield
- Department of Romance Languages & Literatures, Center for the Study of Complex Systems, Center for Human Growth and Development, Director, En Nuestra Lengua Literacy and Culture Project, University of Michigan, 4108 Modern Languages Building, Ann Arbor, Michigan 48109-1275, ,
| | - Ioulia Kovelman
- University of Michigan, Department of Psychology Psychology: 2038 East Hall, 530 Church Street, Center for Human Growth and Development: 1035NW, 300 North Ingalls, Ann Arbor, MI 48109-1043
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Awadh FHR, Phénix T, Antzaka A, Lallier M, Carreiras M, Valdois S. Cross-Language Modulation of Visual Attention Span: An Arabic-French-Spanish Comparison in Skilled Adult Readers. Front Psychol 2016; 7:307. [PMID: 27014125 PMCID: PMC4779959 DOI: 10.3389/fpsyg.2016.00307] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 02/17/2016] [Indexed: 11/25/2022] Open
Abstract
In delineating the amount of orthographic information that can be processed in parallel during a single fixation, the visual attention (VA) span acts as a key component of the reading system. Previous studies focused on the contribution of VA span to normal and pathological reading in monolingual and bilingual children from different European languages, without direct cross-language comparison. In the current paper, we explored modulations of VA span abilities in three languages –French, Spanish, and Arabic– that differ in transparency, reading direction and writing systems. The participants were skilled adult readers who were native speakers of French, Spanish or Arabic. They were administered tasks of global and partial letter report, single letter identification and text reading. Their VA span abilities were assessed using tasks that require the processing of briefly presented five consonant strings (e.g., R S H F T). All five consonants had to be reported in global report but a single cued letter in partial report. Results showed that VA span was reduced in Arabic readers as compared to French or Spanish readers who otherwise show a similar high performance in the two report tasks. The analysis of VA span response patterns in global report showed a left-right asymmetry in all three languages. A leftward letter advantage was found in French and Spanish but a rightward advantage in Arabic. The response patterns were symmetric in partial report, regardless of the language. Last, a significant relationship was found between VA span abilities and reading speed but only for French. The overall findings suggest that the size of VA span, the shape of VA span response patterns and the VA Span-reading relationship are modulated by language-specific features.
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Affiliation(s)
- Faris H R Awadh
- Department of Psychology, Faculty of Arts, Al Qadisiya UniversityAl Diwaniyah, Iraq; LPNC, Laboratoire de Psychologie et NeuroCognition, Université de Grenoble-AlpesGrenoble, France
| | - Thierry Phénix
- LPNC, Laboratoire de Psychologie et NeuroCognition, Université de Grenoble-Alpes Grenoble, France
| | - Alexia Antzaka
- BCBL, Basque Center on Cognition, Brain and Language San Sebastian, Spain
| | - Marie Lallier
- BCBL, Basque Center on Cognition, Brain and Language San Sebastian, Spain
| | - Manuel Carreiras
- BCBL, Basque Center on Cognition, Brain and Language San Sebastian, Spain
| | - Sylviane Valdois
- LPNC, Laboratoire de Psychologie et NeuroCognition, Université de Grenoble-AlpesGrenoble, France; Centre National de la Recherche Scientifique, LPNC, UMR 5105Grenoble, France
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