This study examined the cognitive-linguistic and literacy-related correlates of dyslexia in three Chinese cities and the English word reading and mathematics performances of Chinese children with dyslexia. Chinese children with/without dyslexia were measured with an equivalent test battery of literacy and mathematics in Beijing, Hong Kong, and Taipei. Univariate analysis results suggested that phonological sensitivity distinguished those with and without dyslexia across all three cities in group comparisons. In Taipei and Hong Kong, morphological awareness, delayed copying, and spelling also distinguished the groups. Logistic regression analyses demonstrated that Chinese character reading, as directly compared to Chinese word reading, also distinguished the groups particularly well. In addition, in Beijing and Hong Kong, children with dyslexia performed significantly less well in English word reading than those without dyslexia. In Hong Kong and Taipei, children with dyslexia also had difficulties in mathematics performance. Findings highlight the fundamental importance of some cognitive-linguistic skills for explaining Chinese dyslexia across cultures, the utility of recognizing the individual Chinese character as a foundational unit of analysis in Chinese across cultures, and the generalizability of the comorbidity of both English as a second language (L2) and mathematics with dyslexia in Chinese children in both Beijing and Hong Kong. Copyright ©2024 Springer.

This study aims to bridge the research gap in the humour comprehension problems of individuals with dyslexia in Chinese culture. We conducted a nonexperimental study to examine the differences between Chinese adolescents with and without dyslexia in visual humour comprehension as well as the group differences in the correlation of visual humour comprehension with other abilities. In total, 48 Chinese adolescents (16 individuals with dyslexia and 32 individuals without dyslexia) were recruited in Hong Kong. They were all administered several tasks: tests of nonverbal IQ, Chinese character reading, visual-spatial attention, orthographic knowledge, and visual humour comprehension. Our results indicated that visual humour comprehension is correlated with other abilities. Additionally, the group with dyslexia performed significantly less accurately on most tasks except humour comprehension accuracy. However, only visual spatial attention, orthographic knowledge, and humour comprehension speed significantly predicted membership in the two groups. Finally, approximately half of the participants with dyslexia had significantly slower humour comprehension than those with typical development. Our findings shed light on problems with humour comprehension exhibited by Chinese individuals with dyslexia. Copyright ©2024 Routledge.

Literacy skills are important for children’s development. The present study explored the effectiveness of a parent coaching approach on the reading and spelling skills and compared cognitive-linguistic skills performances between Chinese children with and without dyslexia. Participants were 33 children with dyslexia and 77 children without dyslexia, as well as their parent, in Hong Kong. Children were divided into three groups: dyslexia with training, non-dyslexia with training, and non-dyslexia without training. Parents in both training groups were instructed to facilitate children’s literacy skills. A series of cognitive-linguistic skills were tested on children at pretest. Children received measures of character reading, word reading, and word spelling before and after the parent coaching. Results showed that, compared to children without dyslexia, children with dyslexia performed significantly more poorly on all cognitive-linguistic skills. Analyses of the training effect demonstrated that the dyslexia with training group significantly improved their performances on word reading and word spelling following the intervention. In addition, those without dyslexia who experienced training performed significantly better on character reading and word spelling at posttest than pretest. These results suggest that parent coaching can be one potentially effective method of promoting literacy skills among children both with and without dyslexia. Copyright ©2024 Springer.

Mastering the visually complex characters of the Chinese language poses significant challenges for students. The situation is even worse in Hong Kong, where students with different backgrounds, including students with/without dyslexia and non-Chinese speaking students (NCS), are placed in the same class. Interactive design has been proven effective in enhancing students' learning performance and engagement. However, developing a learning tool for students with diverse backgrounds is challenging. This study proposes a robot-assisted Chinese learning system (RACLS) for those with diverse backgrounds and investigates its impact on learning motivation by a comparison study. In particular, 39 students participate in a five-day robot-led training program, while another 39 students received traditional teacher-led training. The comparison results show that RACLS can enhance the emotional engagement of students with dyslexia and strengthen the behavioural engagement of students without dyslexia. Interestingly, the learning motivation of NCS students in the experimental and control groups is enhanced similarly. Copyright © 2025 IEEE.

This study investigated the cross-sectional relationships between reading-related affective and cognitive factors and reading skills among adolescents with and without dyslexia. Participants were 120 Chinese-speaking eighth graders, including 60 adolescents with dyslexia and 60 typically developing adolescents from Hong Kong, China. Adolescents completed questionnaires on general anxiety, reading anxiety, and reading self-concept. They were also assessed on measures of rapid digit naming, verbal working memory, word reading, reading fluency, and reading comprehension. The results showed that readers with dyslexia reported higher levels of general anxiety and reading anxiety and lower levels of reading self-concept than typical readers. They also showed difficulties in rapid digit naming and verbal working memory. Importantly, controlling for rapid digit naming and verbal working memory, reading self-concept was uniquely associated with word reading and reading fluency for readers with and without dyslexia. Furthermore, reading anxiety and reading self-concept were uniquely associated with reading comprehension for the two groups of readers. The findings point to the importance of considering affective factors when examining the reading skills of Chinese readers and the utility of targeting these factors when supporting the learning of adolescents with and without dyslexia. Copyright ©2024 SAGE Publications and Hammill Institute on Disabilities.

Prescreening children for specific learning disabilities, e.g., dyslexia, is essential for effective intervention. With a quick and reliable prescreening result, special education coordinators (SENCOs) can provide students with early intervention and relieve their learning pressure. Unfortunately, due to the limited resources, many students in Hong Kong receive dyslexia assessments beyond the golden period, i.e., under the age of six. To this end, information technology could establish automatic prescreening tools to address this issue. However, dyslexia prescreening for children learning Chinese is challenging due to the lack of sound-script correlation in Chinese. In this article, an automatic dyslexia prescreening system (ADPS) is developed to provide a quick test to identify at-risk children. Through a two-stage approach, we first develop a gamified tool based on linguistic characteristics and then evaluate the result by a comparison study. Results from a pilot test on 30 students with dyslexia and 32 students without dyslexia indicate that the ADPS can effectively distinguish between two groups of students. Furthermore, the interactive design elements can motivate students to conduct the prescreening independently. Copyright ©2024 Institute of Electrical and Electronics Engineers.

While previous research has documented the unique aspects of Chinese dyslexia as compared to dyslexia in alphabetic scripts, it remains unclear whether the difference in Chinese literacy experiences influences the manifestation of Chinese dyslexia. The present article first reviews the characteristics of Chinese languages and scripts, including important cognitive-linguistic correlates (rapid automatized naming, phonological, orthographic, and morphological awareness) of Chinese reading development and impairment. The diversity in Chinese literacy experiences of scripts, languages, and instructional practices, and consequently their impact on Chinese literacy acquisition across different Chinese societies are also reviewed. Using an equivalent Chinese assessment battery administered to 91 children with dyslexia from Hong Kong, Beijing, and Taipei, we examined the subtypes of Chinese dyslexia across these three societies concurrently. With the four cognitive-linguistic skills included as the clustering variable, the hierarchical cluster analysis revealed four cognitive subtypes of dyslexia: 38% mild orthographic deficit subtype (OD), 33% phonological deficit subtype (PD), 18% morphological deficit subtype (MD), and 11% global deficit subtype (GD)--each with their own set of cognitive-linguistic deficit profiles. Interestingly, all four subtypes of dyslexia manifested poorer orthographic skills as compared to the control group. Bayesian Analysis of Contingency Table further showed that the distribution of dyslexia subtypes remains similar across the three Chinese societies, suggesting invariance of the Chinese dyslexia construct. Findings highlight the importance of assessment in orthographic processing, rapid automatized naming, phonological awareness, and morphological awareness in order to understand Chinese dyslexia, both in a within and cross-cultural Chinese perspective. Copyright ©2025 International Literacy Association.

Pre-screening children for specific learning disabilities (SLDs), e.g., dyslexia, is essential for effective intervention. With a quick and reliable pre- screening result, special education coordinators (SEN- COs) can provide students with early intervention and relieve their learning pressure. Unfortunately, due to the limited resources, many students in Hong Kong receive dyslexia assessments beyond the golden period, i.e., under the age of six. To this end, information technology could establish automatic pre-screening tools to address this issue. However, dyslexia pre-screening for children learning Chinese is challenging due to the lack of sound-script correlation in Chinese. In this paper, an Automatic Dyslexia Pre-screening System (ADPS) is developed to provide a quick test to identify at-risk children. Through a two-stage approach, we first develop a gamified tool based on linguistic characteristics and then evaluate the result by a comparison study. Results from a pilot test on 30 students with dyslexia and 32 students without dyslexia indicate that ADPS can effectively distinguish two groups of students. Furthermore, the interactive design elements can motivate students to conduct the pre-screening independently. Copyright © 2024 IEEE.

Dyslexia is a specific learning difficulty that affects primary school students, which is difficult to tackle through traditional school learning due to limited resources. To this end, large-scale digital learning presents new opportunities to address the need for inclusive education. A unique challenge for students with dyslexia in Hong Kong is learning Chinese characters. In this article, we investigate whether students with dyslexia can learn the writing of Chinese characters independently in an informal learning environment. For that purpose, we developed a mobile application for learning to write Chinese characters with three different writing conditions. First, students learn new Chinese characters in Condition 1: Grid+Contour+Instruction . Then, students strengthen their memory of the learned Chinese characters in Condition 2: Grid+Contour . Finally, students retrieve the memory of the learned Chinese characters in Condition 3: Grid Only . Students with dyslexia demonstrated a significant improvement after practicing with the three-condition design. For example, they wrote much slower than students without dyslexia before the study but caught up over time. This study contributes an approach to facilitate the self-paced learning of students with dyslexia at scale. © 2023 The Institute of Electrical and Electronics Engineers, Inc.

While extensive quantitative research has shed light on the cognitive mechanisms of dyslexia, few mixed-methods studies have been conducted to examine the perceptions of and attitudes towards learning in children with dyslexia, especially in Hong Kong, a bilingual context. In addition, the validity of the metaphor elicitation technique, which was adopted in previous interview studies, has not yet been examined in children. Therefore, 30 children with dyslexia (age range: 8–13; 10 females) in Hong Kong were interviewed for metaphors regarding six domains: Chinese reading, Chinese writing, having Chinese lessons, English reading, solving maths problems, and dyslexia. Word reading fluency and parent-rated learning interest and confidence were measured to validate the use of the metaphor elicitation method in assessing children’s reading attitudes in both Chinese and English using correlation analyses. Perceptions were examined by way of qualitative analyses based on the metaphor entailments. Results showed that children who expressed more positive attitudes towards English reading performed better in English reading. Moreover, the attitudes also positively correlated with the corresponding parents’ ratings. These findings suggested that the metaphor elicitation technique is a valid method for assessing attitudes towards English reading in children with dyslexia. Furthermore, their perceptions of dyslexia and learning generally corresponded to those from previous interview studies despite differences in languages and contexts. Importantly, descriptions related to multiple themes, including metalinguistic awareness, cognitive skills, coping strategies, and dyslexia, were well-aligned with scientific findings, demonstrating that children already have a good understanding of dyslexia and various learning domains. Copyright © 2023 The Author(s), under exclusive licence to Springer Nature B.V.