Silent Sentence Reading Research Articles

Phonological recovery during Chinese sentence reading: effects of rime and tone

ABSTRACT The present study tested the activation of different phonological units of Chinese characters during silent sentence reading. Fifty-five participants were tested in an eye-tracking experiment. A highly predictable target character in each experimental sentence was replaced by four types of substitutes (i.e. no-violation, tone-violation, rime-violation, and double-violation). The participants exhibited a shorter total reading time in the no-violation and tone-violation conditions than in the double-violation baseline condition, whereas the rime-violation condition did not differ from the baseline. Moreover, the participants did not benefit from tonal information in addition to syllable-level phonological overlap. Our findings are consistent with a notion of late phonological activation in Chinese, and therefore suggest a direct route of lexical activation bypassing phonological mediation during visual word recognition.

Parafoveal processing and transposed-letter effects in dyslexic reading.

During parafoveal processing, skilled readers encode letter identity independently of letter position (Johnson et al., 2007). In the current experiment, we examined orthographic parafoveal processing in readers with dyslexia. Specifically, the eye movements of skilled readers and adult readers with dyslexia were recorded during a boundary paradigm experiment (Rayner, 1975). Parafoveal previews were either identical to the target word (e.g., nearly), a transposed‐letter preview (e.g., enarly), or a substituted‐letter preview (e.g., acarly). Dyslexic and non‐dyslexic readers demonstrated orthographic parafoveal preview benefits during silent sentence reading and both reading groups encoded letter identity and letter position information parafoveally. However, dyslexic adults showed, that very early in lexical processing, during parafoveal preview, the positional information of a word's initial letters were encoded less flexibly compared to during skilled adult reading. We suggest that dyslexic readers are less able to benefit from correct letter identity information (i.e., in the letter transposition previews) due to the lack of direct mapping of orthography to phonology. The current findings demonstrate that dyslexic readers show consistent and dyslexic‐specific reading difficulties in foveal and parafoveal processing during silent sentence reading.

The importance of the first letter in children’s parafoveal preprocessing in English: Is it phonologically or orthographically driven?

For both adult and child readers of English, the first letter of a word plays an important role in lexical identification. Using the boundary paradigm during silent sentence reading, we examined whether the first-letter bias in parafoveal preprocessing is phonologically or orthographically driven and whether this differs between skilled adult and beginner child readers. Participants read sentences that contained either a correctly spelled word in preview (identity; e.g., "circus"), a preview letter string that maintained the phonology but manipulated the orthography of the first letter (P + O- preview; e.g., "sircus"), or a preview letter string that manipulated both the phonology and the orthography of the first letter (P- O- preview; e.g., "wircus"). There was a cost associated with manipulating the first letter of the target words in preview for both adults and children. Critically, during first-pass reading, both adult and child readers displayed similar reading times between P + O- and P- O- previews. This shows that the first-letter bias is driven by orthographic encoding and that the first letter's orthographic code in preview is crucial for efficient, early processing of phonology. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Phonological parafoveal pre-processing in children reading English sentences

Although previous research has shown that, in English, both adult and teenage readers parafoveally pre-process phonological information during silent reading, to date, no research has been conducted to investigate such processing in children. Here we used the boundary paradigm during silent sentence reading, to ascertain whether typically developing English children, like adults, parafoveally process words phonologically. Participants' eye movements (adults: n = 48; children: n = 48) were recorded as they read sentences which contained, in preview, correctly spelled words (e.g., cheese), pseudohomophones (e.g., cheeze), or spelling controls (e.g., cheene). The orthographic similarity of the target words available in preview was also manipulated to be similar (e.g., cheese/cheeze/cheene) or dissimilar (e.g., queen/kween/treen). The results indicate that orthographic similarity facilitated both adults' and children's pre-processing. Moreover, children parafoveally pre-processed words phonologically very early in processing. The children demonstrated a pseudohomophone advantage from preview that was broadly similar to the effect displayed by the adults, although the orthographic similarity of the pseudohomophone previews was more important for the children than the adults. Overall, these results provide strong evidence for phonological recoding during silent English sentence reading in 8–9-year-old children.

Exploring the Associations between Reading Skills and Eye Movements in Elementary Children’s Silent Sentence Reading

The purpose of this study was to investigate the associations between elementary students’ reading skills and their online reading (i.e., real-time reading) behaviors during silent sentence processing. Thirty-five students participated in this study and their eye movements were recorded during sentence reading tasks. The effects of students’ reading skills measured by traditional standardized measures were investigated for widely-used eye tracking measures such as first fixation duration, gaze duration, regression path duration, total duration, word skipping, fixation count, and regression frequency. The eye tracking measures were chosen to represent early/late cognitive processes and temporal/spatial gaze behaviors. Linear mixed-effects regression analyses revealed that children’s performances in reading skills predict most of the eye tracking measures.

Does omitting the accent mark in a word affect sentence reading? Evidence from Spanish.

Lexical stress in multisyllabic words is consistent in some languages (e.g., first syllable in Finnish), but it is variable in others (e.g., Spanish, English). To help lexical processing in a transparent language like Spanish, scholars have proposed a set of rules specifying which words require an accent mark indicating lexical stress in writing. However, recent word recognition using that lexical decision showed that word identification times were not affected by the omission of a word's accent mark in Spanish. To examine this question in a paradigm with greater ecological validity, we tested whether omitting the accent mark in a Spanish word had a deleterious effect during silent sentence reading. A target word was embedded in a sentence with its accent mark or not. Results showed no reading cost of omitting the word's accent mark in first-pass eye fixation durations, but we found a cost in the total reading time spent on the target word (i.e., including re-reading). Thus, the omission of an accent mark delays late, but not early, lexical processing in Spanish. These findings help constrain the locus of accent mark information in models of visual word recognition and reading. Furthermore, these findings offer some clues on how to simplify the Spanish rules of accentuation.

Sandhi-tone words prolong fixation duration during silent sentence reading in Chinese

The current study examined whether or not lexical access is influenced by detailed phonological features during the silent reading of Chinese sentences. We used two types of two-character target words (Mandarin sandhi-tone and base-tone). The first characters of the words in the sandhi-tone condition had a tonal alternation, but no tonal alternation was involved in the base-tone condition. Recordings of eye movements revealed that native Mandarin Chinese readers viewed the base-tone target words more briefly than the sandhi-tone target words when they were infrequent. Such articulation-specific effects on visual word processing, however, diminished for frequent words. We suggest that a conflict in tonal representation at a character/morpheme level and at a word level induces prolongation in fixation duration on infrequent sandhi-tone words, and conclude that these tonal effects appear to reflect articulation simulation of words during the silent reading of Chinese sentences.

Parafoveal pre-processing in children reading English: The importance of external letters

Although previous research has demonstrated that for adults external letters of words are more important than internal letters for lexical processing during reading, no comparable research has been conducted with children. This experiment explored, using the boundary paradigm during silent sentence reading, whether parafoveal pre-processing in English is more affected by the manipulation of external letters or internal letters, and whether this differs between skilled adult and beginner child readers. Six previews were generated: identity (e.g., monkey); external letter manipulations where either the beginning three letters of the word were substituted (e.g., rackey) or the last three letters of the word were substituted (e.g., monhig); internal letter manipulations; e.g., machey, mochiy); and an unrelated control condition (e.g., rachig). Results indicate that both adults and children undertook pre-processing of words in their entirety in the parafovea, and that the manipulation of external letters in preview was more harmful to participants’ parafoveal pre-processing than internal letters. The data also suggest developmental change in the time course of pre-processing, with children’s pre-processing delayed compared to that of adults. These results not only provide further evidence for the importance of external letters to parafoveal processing and lexical identification for adults, but also demonstrate that such findings can be extended to children.

The role of phonology in lexical access in teenagers with a history of dyslexia.

We examined phonological recoding during silent sentence reading in teenagers with a history of dyslexia and their typically developing peers. Two experiments are reported in which participants’ eye movements were recorded as they read sentences containing correctly spelled words (e.g., church), pseudohomophones (e.g., cherch), and spelling controls (e.g., charch). In Experiment 1 we examined foveal processing of the target word/nonword stimuli, and in Experiment 2 we examined parafoveal pre-processing. There were four participant groups–older teenagers with a history of dyslexia, older typically developing teenagers who were matched for age, younger typically developing teenagers who were matched for reading level, and younger teenagers with a history of dyslexia. All four participant groups showed a pseudohomophone advantage, both from foveal processing and parafoveal pre-processing, indicating that teenagers with a history of dyslexia engage in phonological recoding for lexical identification during silent sentence reading in a comparable manner to their typically developing peers.

Minimal Overlap in Language Control Across Production And Comprehension: Evidence from Read-Aloud Versus Eye-Tracking Tasks.

Bilinguals are remarkable at language control-switching between languages only when they want. However, language control in production can involve switch costs. That is, switching to another language takes longer than staying in the same language. Moreover, bilinguals sometimes produce language intrusion errors, mistakenly producing words in an unintended language (e.g., Spanish-English bilinguals saying "pero" instead of "but"). Switch costs are also found in comprehension. For example, reading times are longer when bilinguals read sentences with language switches compared to sentences with no language switches. Given that both production and comprehension involve switch costs, some language-control mechanisms might be shared across modalities. To test this, we compared language switch costs found in eye-movement measures during silent sentence reading (comprehension) and intrusion errors produced when reading aloud switched words in mixed-language paragraphs (production). Bilinguals who made more intrusion errors during the read-aloud task did not show different switch cost patterns in most measures in the silent-reading task, except on skipping rates. We suggest that language switching is mostly controlled by separate, modality-specific processes in production and comprehension, although some points of overlap might indicate the role of domain general control and how it can influence individual differences in bilingual language control.

Improving sentence reading performance in Chinese children with developmental dyslexia by training based on visual attention span

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.

Developmental Differences in the Relationship Between Visual Attention Span and Chinese Reading Fluency.

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.

Beyond decoding: phonological processing during silent reading in beginning readers.

In this experiment, the extent to which beginning readers process phonology during lexical identification in silent sentence reading was investigated. The eye movements of children aged seven to nine years and adults were recorded as they read sentences containing either a correctly spelled target word (e.g., girl), a pseudohomophone (e.g., gerl), or a spelling control (e.g., garl). Both children and adults showed a benefit from the valid phonology of the pseudohomophone, compared to the spelling control during reading. This indicates that children as young as seven years old exhibit relatively skilled phonological processing during reading, despite having moved past the use of overt phonological decoding strategies. In addition, in comparison to adults, children's lexical processing was more disrupted by the presence of spelling errors, suggesting a developmental change in the relative dependence upon phonological and orthographic processing in lexical identification during silent sentence reading.

Computerized Silent Reading Rate and Strategy Instruction for Fourth Graders at Risk in Silent Reading Rate.

Fourth graders whose silent word reading and/or sentence reading rate was, on average, two-thirds standard deviation below their oral reading of real and pseudowords and reading comprehension accuracy were randomly assigned to treatment (n=7) or wait-listed (n=7) control groups. Following nine sessions combining computerized rapid accelerated-reading program (RAP), which individually tailors rate of written text presentation to comprehension criterion (80%), and self-regulated strategies for attending and engaging, the treated group significantly outperformed the wait-listed group before treatment on (a) a grade-normed, silent sentence reading rate task requiring lexical- and syntactic level processing to decide which of three sentences makes sense; and (b) RAP presentation rates yoked to comprehension accuracy level. Each group improved significantly on these same outcomes from before to after instruction. Attention ratings and working memory for written words predicted post-treatment accuracy, which correlated significantly with the silent sentence reading rate score. Implications are discussed for (a) preventing silent reading disabilities during the transition to increasing emphasis on silent reading, (b) evidence-based approaches for making accommodation of extra time on timed tests requiring silent reading, and

Phonemic Awareness Contributes to Text Reading Fluency: Evidence From Eye Movements

.Although phonemic awareness is a known predictor of early decoding and word recognition, less is known about relationships between phonemic awareness and text reading fluency. This longitudinal study is the first to investigate this relationship by measuring eye movements during picture matching tasks and during silent sentence reading. Time spent looking at the correct target during phonemic awareness and receptive spelling tasks gauged the efficiency of phonological and orthographic processes. Children's eye movements during sentence reading provided a direct measure of silent reading fluency for comprehended text. Results indicate that children who processed the phonemic awareness targets more slowly in Grade 2 tended to be slower readers in Grade 3. Processing difficulty during a receptive spelling task was related to reading fluency within Grade 2. Findings suggest that inefficient phonemic processing contributes to poor silent reading fluency after second grade.

Enhanced reading by training with imposed time constraint in typical and dyslexic adults

Poor reading skills of developmental dyslexics persist into adulthood with standard remediation protocols having little effect. Nevertheless, reading improves if readers are induced to read faster. Here we show that this improvement can be enhanced by training. Training follows a multi-session procedure adapted to silent sentence reading, with individually set, increasingly more demanding, time constraints (letter-by-letter masking). In both typical and dyslexic adult readers, reading times are shortened and comprehension improves. After training, the dyslexic readers' performance is similar to that of typical readers; moreover, their connected text reading times and comprehension scores significantly improve in standard reading tests and are retained at 6 months post training. Identical training without time constraints proves ineffective. Our results suggest that fluent reading depends in part on rapid information processing, which then might affect perception, cognitive processing and possibly eye movements. These processes remain malleable in adulthood, even in individuals with developmental dyslexia.

Examining the role of vocabulary depth, cross-linguistic transfer, and types of reading measures on the reading comprehension of Latino bilinguals in elementary school

Given the increase of bilingual students in the K-12 public school system, understanding reading comprehension performance, especially among this population, has been a major focal point in the research literature. This study explores the nature of reading comprehension among a sample of 123 Spanish–English bilingual elementary students. We add to the existing knowledge base regarding reading comprehension in two significant ways: (1) augmenting the Simple View of Reading by testing the role of both vocabulary depth contribution and dual-linguistic ability in English reading comprehension; and (2) questioning the manner through which reading comprehension is understood through measurement and conceptualization. Specifically, we build a comprehensive model of reading comprehension that tests the effects for vocabulary depth, Spanish oral language, and biliteracy. In line with previous research that suggests different reading measures tap different abilities, we test our model for three different measures of reading comprehension: a cloze exercise, a passage and multiple choice based test, and a timed silent sentence reading judgment task. Our findings converge with previous research on the role of vocabulary depth in reading comprehension and also challenge prior work which has compared different reading measures. Implications for theoretical and empirical approaches to understanding reading comprehension, specifically among Spanish–English bilingual students, are discussed.

Prosodic boundaries delay the processing of upcoming lexical information during silent sentence reading.

Prosodic boundaries can be used to guide syntactic parsing in both spoken and written sentence comprehension, but it is unknown whether the processing of prosodic boundaries affects the processing of upcoming lexical information. In 3 eye-tracking experiments, participants read silently sentences that allow for 2 possible syntactic interpretations when there is no comma or other cue specifying which interpretation should be taken. In Experiments 1 and 2, participants heard a low-pass filtered auditory version of the sentence, which provided a prosodic boundary cue prior to each sentence. In Experiment 1, we found that the boundary cue helped syntactic disambiguation after the cue and led to longer fixation durations on regions right before the cue than on identical regions without prosodic boundary information. In Experiments 2 and 3, we used a gaze-contingent display-change paradigm to manipulate the parafoveal visibility of the first constituent character of the target word after the disambiguating position. Results of Experiment 2 showed that previewing the first character significantly reduced the reading time of the target word, but this preview benefit was greatly reduced when the prosodic boundary cue was introduced at this position. In Experiment 3, instead of the acoustic cues, a visually presented comma was inserted at the disambiguating position in each sentence. Results showed that the comma effect on lexical processing was essentially the same as the effect of prosodic boundary cue. These findings demonstrate that processing a prosodic boundary could impair the processing of parafoveal information during sentence reading.

Effects of Vowel Length on Gaze Durations in Silent and Oral Reading

Vowel length is known to affect reaction times in single word reading. Eye movement studies involving silent sentence reading showed that phonological information of a word can be acquired even before it is fixated. However, it remained an open question whether vowel length directly influences oculomotor control in sentence reading. In the present eye tracking study, subjects read sentences that included target words of varying vowel length and frequency. In Experiment 1, subjects read silently for comprehension, whereas Experiment 2 involved oral reading. Experiments 3 and 4 additionally included an articulatory suppression task and a foot tapping task. Results indicated that in conditions that did not require additional articulation (Experiments 1 and 4) gaze durations were increased for words with long vowels compared to words with short vowels. Conditions that required simultaneous articulation (Experiments 2 and 3) did not yield a vowel length effect. The results point to an influence of phonetic properties on oculomotor control during silent reading around the time of the completion of lexical access.

Electroencephalogram oscillations differentiate semantic and prosodic processes during sentence reading

How prosodic information is processed at the neural level during silent sentence reading is an unsolved issue. In this study, we investigate whether and how the processing of prosodic constraints can be distinguished from the processing of semantic constraints by measuring changes in event-related electroencephalogram (EEG) power. We visually presented Chinese sentences containing verb–noun combinations that were semantically congruent or incongruent and that had normal or abnormal rhythmic patterns and asked participants to judge whether the sentences were semantically and rhythmically acceptable. In Chinese, the rhythmic pattern refers to the combination of words with different syllable lengths. While the [1+1] pattern is normal for a verb–noun combination, the [2+1] pattern is abnormal. With the critical nouns, we found that the violation of semantic constraints was associated with the low beta (16–20 Hz) decrease in the early window (0–200 ms post onset) and the alpha (10–15 Hz) and low beta decrease in the later window (400–657 ms) while the processing of the abnormal rhythmic pattern was associated with the theta (4–6 Hz) and the alpha increase in the early window and the alpha and upper beta (20–24 Hz) decrease in the later window. These findings suggest that although the processing of semantic constraints and the processing of rhythmic pattern may partially share neuro-cognitive processes, as reflected by the similar decreases in alpha band power, they can nevertheless be differentiated in EEG responses during sentence reading.