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Bortolotti A, Padulo C, Conte N, Fairfield B, Palumbo R. Colored valence in a lexical decision task. Acta Psychol (Amst) 2024; 244:104172. [PMID: 38324933 DOI: 10.1016/j.actpsy.2024.104172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/09/2024] Open
Abstract
Color influences behavior, from the simplest to the most complex, through controlled and more automatic information elaboration processes. Nonetheless, little is known about how and when these highly interconnected processes interact. This study investigates the interaction between controlled and automatic processes during the processing of color information in a lexical decision task. Participants discriminated stimuli presented in different colors (red, blue, green) as words or pseudowords. Results showed that while color did not affect the faster and more accurate recognition of words compared to pseudowords, performance was influenced when examining words and pseudowords separately. Pseudowords were recognized faster when presented in blue or red, suggesting a potential influence of evolutionary color preferences when processing is not guided by more controlled processes. With words, emotional enhancement effects were found, with a preference for green independent of valence. These results suggest that controlled and more automatic processes do interact when processing color information according to stimulus type and task.
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Affiliation(s)
| | - Caterina Padulo
- Department of Humanities University of Naples "Federico II", Italy.
| | - Nadia Conte
- Department of Psychological, Health and Territorial Sciences University of Chieti, Italy.
| | - Beth Fairfield
- Department of Humanities University of Naples "Federico II", Italy.
| | - Riccardo Palumbo
- Department of Neuroscience e Imaging University of Chieti, Italy.
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2
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De Simone E, Moll K, Feldmann L, Schmalz X, Beyersmann E. The role of syllables and morphemes in silent reading: An eye-tracking study. Q J Exp Psychol (Hove) 2023; 76:2493-2513. [PMID: 36803303 PMCID: PMC10585950 DOI: 10.1177/17470218231160638] [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: 06/29/2022] [Revised: 11/08/2022] [Accepted: 12/07/2022] [Indexed: 02/23/2023]
Abstract
German skilled readers have been found to engage in morphological and syllable-based processing in visual word recognition. However, the relative reliance on syllables and morphemes in reading multi-syllabic complex words is still unresolved. This study aimed to unveil which of these sublexical units are the preferred units of reading by employing eye-tracking technology. Participants silently read sentences while their eye-movements were recorded. Words were visually marked using colour alternation (Experiment 1) or hyphenation (Experiment 2)-at syllable boundary (e.g., Kir-schen), at morpheme boundary (e.g., Kirsch-en), or within the units themselves (e.g., Ki-rschen). A control condition without disruptions was used as a baseline (e.g., Kirschen). The results of Experiment 1 showed that eye-movements were not modulated by colour alternations. The results of Experiment 2 indicated that hyphens disrupting syllables had a larger inhibitory effect on reading times than hyphens disrupting morphemes, suggesting that eye-movements in German skilled readers are more influenced by syllabic than morphological structure.
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Affiliation(s)
- Elisabetta De Simone
- School of Psychological Sciences and Macquarie Centre for Reading, Macquarie University, Sydney, NSW, Australia
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Kristina Moll
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Lisa Feldmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Xenia Schmalz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Elisabeth Beyersmann
- School of Psychological Sciences and Macquarie Centre for Reading, Macquarie University, Sydney, NSW, Australia
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3
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Zhou W, Wang S, Yan M. Fixation-related fMRI analysis reveals the neural basis of natural reading of unspaced and spaced Chinese sentences. Cereb Cortex 2023; 33:10401-10410. [PMID: 37566912 DOI: 10.1093/cercor/bhad290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/15/2023] [Accepted: 07/16/2023] [Indexed: 08/13/2023] Open
Abstract
Although there are many eye-movement studies focusing on natural sentence reading and functional magnetic resonance imaging research on reading with serial visual presentation paradigms, there is a scarcity of investigations into the neural mechanism of natural sentence reading. The present study recruited 33 adults to read unspaced and spaced Chinese sentences with the eye tracking and functional magnetic resonance imaging data recorded simultaneously. By using fixation-related functional magnetic resonance imaging analysis, this study showed that natural reading of Chinese sentences produced activations in ventral visual, dorsal attention, and semantic brain regions, which were modulated by the properties of words such as word length and word frequency. The multivoxel pattern analysis showed that the activity pattern in the left middle temporal gyrus could significantly predict the visual layout categories (i.e. unspaced vs. spaced conditions). Dynamic causal modeling analysis showed that there were bidirectional brain connections between the left middle temporal gyrus and the left inferior occipital cortex in the unspaced Chinese sentence reading but not in the spaced reading. These results provide a neural mechanism for the natural reading of Chinese sentences from the perspective of word segmentation.
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Affiliation(s)
- Wei Zhou
- Beijing Key Lab of Learning and Cognition, School of Psychology, Capital Normal University, Beijing 100048, China
- Chinese Institute for Brain Research, Beijing 102206, China
| | - Sile Wang
- Beijing Key Lab of Learning and Cognition, School of Psychology, Capital Normal University, Beijing 100048, China
- School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Ming Yan
- Department of Psychology and Center for Cognitive and Brain Sciences, University of Macau, Taipa, Macau
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Yan M, Pan J. Joint effects of individual reading skills and word properties on Chinese children's eye movements during sentence reading. Sci Rep 2023; 13:14754. [PMID: 37679436 PMCID: PMC10485247 DOI: 10.1038/s41598-023-41041-4] [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: 02/07/2023] [Accepted: 08/21/2023] [Indexed: 09/09/2023] Open
Abstract
Word recognition during the reading of continuous text has received much attention. While a large body of research has investigated how linguistic properties of words affect eye movements during reading, it remains to be established how individual differences in reading skills affect momentary cognitive processes during sentence reading among typically developing Chinese readers. The present study set out to test the joint influences of word properties and individual reading skills on eye movements during reading among Chinese children. We recorded eye movements of 30 grade 3 (G3) children and 27 grade 5 (G5) children when they read sentences silently for comprehension. Predictors of linear mixed models included word frequency, visual complexity, and launch site distance, in addition to the participants' offline psychometric performances in rapid naming, morphological awareness, word segmenting, and character recognition. The results showed that word properties affected word recognition during sentence reading in both G3 and G5 children. Moreover, word segmenting predicted the G3 children's fixation durations and the G5 children's fixation location, whereas rapid naming predicted the G5 children's fixation duration. Implications are discussed based on the current findings, in light of how different literacy skills contribute to reading development.
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Affiliation(s)
- Ming Yan
- Department of Psychology, University of Macau, Taipa, Macau, China
- Center for Cognitive and Brain Sciences, University of Macau, Taipa, Macau, China
| | - Jinger Pan
- Department of Psychology, The Education University of Hong Kong, Tai Po, Hong Kong, China.
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5
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Cui Y. Eye movements of second language learners when reading spaced and unspaced Chinese texts. Front Psychol 2023; 14:783960. [PMID: 36993889 PMCID: PMC10040801 DOI: 10.3389/fpsyg.2023.783960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 02/10/2023] [Indexed: 03/14/2023] Open
Abstract
Unlike English, Chinese does not have interword spacing in written texts, which poses difficulties for Chinese-as-a-second-language (CSL) learners’ identification of word boundaries and affects their reading comprehension and vocabulary acquisition. The eye-movement literature has suggested that interword spacing is important in alphabetic languages; examining languages that lack interword spaces such as Chinese, thus, may help to inform theoretical accounts of eye-movement control and word identification during reading. Research investigating the interword spacing effect in reading Chinese showed that adding spacing facilitated CSL learners’ reading comprehension and speed as well as vocabulary learning. However, the bulk of this research mainly looked at the learning outcomes (off-line measures), with few studies focusing on L2 learners’ reading processes. Building on this background, this study seeks to provide a descriptive perspective of the eye movements of CSL learners. In this study, 24 CSL learners with intermediate Chinese proficiency were recruited as the experimental group, and 20 Chinese native speakers were recruited as the control group. The EyeLink 1,000 eye tracker was used to record their reading of four segmentation conditions of Chinese texts, namely, no space condition, word-spaced condition, non-word-spaced condition, and pinyin-spaced condition. Results show that: (1) CSL learners with intermediate Chinese proficiency generally spent less time reading Chinese texts with spaces between words, and they showed more gazes and regressions when reading texts without spaces; (2) Non-word-spaced texts and Pinyin-spaced texts interfere with CSL learners’ reading process; and (3) Intermediate CSL learners show consistent eye movement patterns in the normal no-space condition and word-spaced condition. I conclude that word boundary information can effectively guide CSL learners’ eye movement behaviors and eye saccade planning, thus improving reading efficiency.
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Vergara-Martínez M, Fernández-López M, Perea M. Perceptual Contiguity Does Not Modulate Matched-Case Identity-Priming Effects in Lexical Decision. Brain Sci 2023; 13:brainsci13020336. [PMID: 36831879 PMCID: PMC9954145 DOI: 10.3390/brainsci13020336] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 01/28/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
In recent studies with the masked priming lexical decision task, matched-case identity-priming effects occur for nonwords but not for words (e.g., nonwords: ERTAR-ERTAR faster than ertar-ERTAR; words: ALTAR-ALTAR produces similar response times as altar-ALTAR). This dissociation is thought to result from lexical feedback influencing orthographic representations in word processing. As nonwords do not receive this feedback, bottom-up processing of prime-target integration leads to matched-case effects. However, the underlying mechanism of this effect in nonwords remains unclear. In this study, we added a color congruency manipulation across the prime and target in the matched-case identity-priming design. We aimed to determine whether the case effects originate at the early stages of prime-target perceptual integration or due to bottom-up activation of case-specific letter detectors. Results replicated the previous dissociation between words and nonwords regarding the matched-case identity effect. Additionally, we did not find any modulation of these effects by prime-target color congruency. These findings suggest that the locus of the matched-case identity effect is at an orthographic level of representation that encodes case information.
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Affiliation(s)
- Marta Vergara-Martínez
- Interdisciplinary Structure of Reading Research (ERI.-Lectura), Universitat de València, 46010 Valencia, Spain
- Department of Developmental and Educational Psychology, Universitat de València, 46010 Valencia, Spain
| | - María Fernández-López
- Interdisciplinary Structure of Reading Research (ERI.-Lectura), Universitat de València, 46010 Valencia, Spain
- Department of Methodology of Behavioral Science, Universitat de València, 46010 Valencia, Spain
| | - Manuel Perea
- Interdisciplinary Structure of Reading Research (ERI.-Lectura), Universitat de València, 46010 Valencia, Spain
- Department of Methodology of Behavioral Science, Universitat de València, 46010 Valencia, Spain
- Nebrija Research Center on Cognition (CINC), Universidad Nebrija, 28015 Madrid, Spain
- Correspondence:
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Effects of syllable boundaries in Tibetan reading. Sci Rep 2023; 13:314. [PMID: 36609398 PMCID: PMC9822970 DOI: 10.1038/s41598-022-25759-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 12/05/2022] [Indexed: 01/09/2023] Open
Abstract
Interword spaces exist in the texts of many languages that use alphabetic writing systems. In most cases, interword spaces, as a kind of word boundary information, play an important role in the reading process of readers. Tibetan also uses alphabetic writing, its text has no spaces between words as word boundary markers. Instead, there are intersyllable tshegs (" "), which are superscript dots. Interword spaces play an important role in reading as word boundary information. Therefore, it is interesting to investigate the role of tshegs and what effect replacing tshegs with spaces will have on Tibetan reading. To answer these questions, Experiment 1 was conducted in which 72 Tibetan undergraduates read three-syllable-boundary conditions (normal, spaced, and untsheged). However, in Experiment 1, because we performed the experimental operations of deleting tshegs and replacing tshegs, the spatial information distribution of Tibetan sentences under different operating conditions was different, which may have a certain potential impact on the experimental results. To rule out the underlying confounding factor, in Experiment 2, 58 undergraduates read sentences for both untsheged and alternating-color conditions. Overall, the global and local analyses revealed that tshegs, spaces, and alternating-color markers as syllable boundaries can help readers segment syllables in Tibetan reading. In Tibetan reading, both spaces and tshegs are effective visual syllable segmentation cues, and spaces are more effective visual syllable segmentation cues than tshegs.
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Oralova G, Kuperman V. Effects of Spacing on Sentence Reading in Chinese. Front Psychol 2021; 12:765335. [PMID: 34858292 PMCID: PMC8631542 DOI: 10.3389/fpsyg.2021.765335] [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: 08/26/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Abstract
Given that Chinese writing conventions lack inter-word spacing, understanding whether and how readers of Chinese segment regular unspaced Chinese writing into words is an important question for theories of reading. This study examined the processing outcomes of introducing spaces to written Chinese sentences in varying positions based on native speaker consensus. The measure of consensus for every character transition in our stimuli sentences was the percent of raters who placed a word boundary in that position. The eye movements of native readers of Chinese were recorded while they silently read original unspaced sentences and their experimentally manipulated counterparts for comprehension. We introduced two types of spaced sentences: one with spaces inserted at every probable word boundary (heavily spaced), and another with spaces placed only at highly probable word boundaries (lightly spaced). Linear mixed-effects regression models showed that heavily spaced sentences took identical time to read as unspaced ones despite the shortened fixation times on individual words (Experiment 1). On the other hand, reading times for lightly spaced sentences and words were shorter than those for unspaced ones (Experiment 2). Thus, spaces proved to be advantageous but only when introduced at highly probable word boundaries. We discuss methodological and theoretical implications of these findings.
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Affiliation(s)
- Gaisha Oralova
- Department of Linguistics and Languages, McMaster University, Hamilton, ON, Canada
| | - Victor Kuperman
- Department of Linguistics and Languages, McMaster University, Hamilton, ON, Canada
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Morphosemantic activation of opaque Chinese words in sentence comprehension. PLoS One 2020; 15:e0236697. [PMID: 32785231 PMCID: PMC7423111 DOI: 10.1371/journal.pone.0236697] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 07/12/2020] [Indexed: 11/22/2022] Open
Abstract
Two cross-modal priming experiments were conducted to investigate morphological processing in Chinese spoken word recognition during sentence comprehension. Participants heard sentences that contained opaque prime words and performed lexical decisions on visual targets that were related to second morpheme meanings of opaque words or whole-word meanings. The targets were presented at the auditory onset of the second morphemes or the subsequent syllables after the opaque primes to examine the time course of effects. In a neutral sentence context (Experiment 1), opaque word morpheme meanings produced morphological priming on target word recognition, which preceded lexical priming. When context biased toward whole opaque words (Experiment 2), morphological priming disappeared, while the effect of lexical meanings remained significant and emerged earlier than the effect of lexical meanings in the neutral context. These findings suggest that morphemes play a role in Chinese spoken word recognition, but their effects depend on the prior context during sentence comprehension.
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Zhou W, Liu Y, Su M, Yan M, Shu H. Alternating-color words influence Chinese sentence reading: Evidence from neural connectivity. BRAIN AND LANGUAGE 2019; 197:104663. [PMID: 31404828 DOI: 10.1016/j.bandl.2019.104663] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/15/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
In order to investigate how language and attention systems are affected by word boundary information during reading, we conducted a functional magnetic resonance imaging (fMRI) experiment in which text-color in naturally unspaced Chinese sentences were systematically manipulated in three experimental conditions, that is, text-color alternation consistent or inconsistent with word boundary (i.e., alternating-color word and non-word conditions), as well as a mono-color baseline condition. Twenty college students (14 females; 23.1 years old) were required to silently read 72 sentences during fMRI scanning. We found that the conditions of word boundary modulated the brain connections between the visual word form area (VWFA) and dorsal attention regions, and between the VWFA and language-related regions. These results suggest that the coordination between the VWFA and dorsal attention regions plays an important role in grouping characters and guiding the saccade according to perceptual grouping based on color, and that the connection between VWFA and MTG could be the neural mechanism of lexical access during Chinese text reading.
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Affiliation(s)
- Wei Zhou
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Yimei Liu
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China
| | - Mengmeng Su
- Elementary Educational College, Capital Normal University, Beijing, China
| | - Ming Yan
- Department of Psychology, University of Macau, Taipa, Macau.
| | - Hua Shu
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China.
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Ma G, Li D, Zhuang X. Do visual word segmentation cues improve reading performance in Chinese reading?. ERGONOMICS 2019; 62:1086-1097. [PMID: 31002292 DOI: 10.1080/00140139.2019.1608315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 03/31/2019] [Accepted: 04/02/2019] [Indexed: 06/09/2023]
Abstract
It is controversial whether providing visual word segmentation cues can improve Chinese reading performance. This study investigated this topic by examining how visual word segmentation cues such as grey highlighting, red colour and interword spacing influence global sentence reading and local word recognition during reading Chinese text in three experiments. The results showed that interword spacing could facilitate local word recognition but could not increase reading speed. In contrast, grey highlighting and red colour could improve neither local word recognition nor global sentence reading performance. Instead, these cues increased the number of fixations and saccades, resulting in slower reading speed. These results suggest that even red colour is not a practically visual cue for Chinese word segmentation and the corresponding mechanisms were discussed. Practitioner Summary: We studied how visual cues such as grey highlighting, red colour and interword spacing influenced Chinese reading performance. Our data showed that even the red colour was not an efficient cue for Chinese word segmentation. The corresponding mechanisms and future direction were discussed regarding how to improve Chinese reading performance.
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Affiliation(s)
- Guojie Ma
- a Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience, School of Psychology , Shaanxi Normal University , Xi'an , China
| | - Danxin Li
- a Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience, School of Psychology , Shaanxi Normal University , Xi'an , China
| | - Xiangling Zhuang
- a Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience, School of Psychology , Shaanxi Normal University , Xi'an , China
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