Cognitive and environmental predictors of early literacy skills

Not all young children benefit from book exposure in preschool age. It is claimed that the ability to hold information in mind (short-term memory), to ignore distraction (inhibition), and to focus attention and stay focused (sustained attention) may have a moderating effect on children’s reactions to the home literacy environment. In a group of 228 junior kindergarten children with a native Dutch background, with a mean age of 54.29 months (SD = 2.12 months), we explored therefore the relationship between book exposure, cognitive control and early literacy skills. Parents filled in a HLE questionnaire (book sharing frequency and an author recognition checklist as indicator of parental leisure reading habits), and children completed several tests in individual sessions with the researcher (a book-cover recognition test, PPVT, letter knowledge test, the subtests categories and patterns of the SON, and cognitive control measures namely digit span of the KABC, a peg tapping task and sustained attention of the ANT). Main findings were: (1) Children’s storybook knowledge mediated the relationship between home literacy environment and literacy skills. (2) Both vocabulary and letter knowledge were predicted by book exposure. (3) Short-term memory predicted vocabulary over and above book exposure. (4) None of the cognitive control mechanisms moderated the beneficial effects of book exposure.     

Cognitive predictors of word reading in Sinhala

We examined whether akshara knowledge, phonological awareness, phonological memory, and RAN predict variability in word and nonword reading skills in Grade 1–4 children (N?=?200) learning to read Sinhala. Hierarchical regression analyses showed that akshara knowledge had the strongest unique association with both word and nonword reading accuracy across grades. Akshara knowledge and RAN predicted word and nonword reading fluency. The impact of phonological memory and syllable awareness on reading was mostly mediated by akshara knowledge, and phoneme awareness was not uniquely associated with word reading skills in any grade. These results suggest that there are multiple cognitive correlates of accurate and fluent word reading in Sinhala, and akshara knowledge is the most important predictor of learning to read words. The findings have implications for the literacy acquisition, development, and instruction in alphasyllabaries.

     

Cross-cultural similarities in the predictors of reading acquisition

Measures of Chinese character/English word recognition, phonological awareness, speeded naming, visual-spatial skill, and processing speed were administered to 190 kindergarten students in Hong Kong and 128 kindergarten and grade 1 students in the United States. Across groups, the strongest predictor of reading itself was phonological awareness; visual processing did not predict reading. For both groups, speed of processing strongly predicted speeded naming, visual processing, and phonological awareness. Despite diversities of culture, language, and orthography to be learned, models of early reading development were remarkably similar across cultures and first and second language orthographies.     

Cognitive style and complex concept acquisition

College undergraduates classified by the Hidden Figures Test as high, medium, or low analytic studied one of two lesson types. Both lessons taught four complex nondimensioned concepts from the area of social learning by presenting a definition followed by either positive examples or positive and negative examples. Immediate acquisition was assessed by a test requiring subjects to identify positive and negative examples. A multivariate analysis of variance revealed a significant interaction on the dependent variable requiring the identification of positive examples.     

Orthographic consistency and individual learner differences in second language literacy acquisition

This study investigated whether orthographic consistency and individual learner differences including working memory (WM), first language (L1) background, and second language (L2) proficiency affect Chinese L2 learners’ literacy acquisition. Seventy American college students in beginning or intermediate Chinese classes participated in a character learning-and-reading experiment, and completed WM tasks and an L2 proficiency test. In the learning phase of the experiment, participants were asked to master 18 unfamiliar Chinese characters of three levels of consistency—consistent, semi-consistent, and inconsistent. Then in the transfer test of the experiment, participants read 60 novel, artificial characters analogous to the learned characters. Significant consistency effects for learning and reading new characters were found, with no effects of WM and L1. In particular, an interaction effect between consistency and L2 proficiency found in the learning phase indicated that participants with higher L2 proficiency learned the fully consistent characters better and faster than those with lower proficiency. These results suggest that L2 proficiency facilitates awareness of consistency, enabling learners to learn novel characters faster and more accurately. The findings of this study are compared with the character acquisition of beginning L1 Chinese readers and with L2 learners’ acquisition of other types of characters.     

The role of achievement strategies on literacy acquisition across languages

We examined the importance of children’s achievement strategies in different literacy outcomes in three languages varying in orthographic consistency: Chinese, English, and Greek. Eighty Chinese-speaking Taiwanese children, 51 English-speaking Canadian children and 70 Greek children were assessed on measures of phonological awareness, rapid automatized naming, reading fluency, and spelling. The children’s use of a task-focused versus task-avoidant achievement strategy in the classroom context was rated by their teachers. The results indicated that the teacher-rated task-focused behavior was a significant predictor of spelling and to a lesser extent of reading fluency and that its effects were comparable across languages.     

Cognitive and perceptual measures as predictors of fourth-grade achievement

This study used a multivariate approach and longitudinal design to examine the relationship of early perceptual and cognitive development to later school achievement. The extent to which a set of 4th-grade achievement measures could be predicted from a set of variables collected when the students were in first grade was determined through a series of canonical and multiple correlation analyses. These results were compared to results of an earlier phase of the study. Similarities between the two phases indicated that: (a) A measure of visual perception added significantly to the prediction of achievement afforded by consideration of sex and academic aptitude. (b) The variables used to predict achievement may differ somewhat between boys and girls. (c) The usefulness of sex as a predictor of school achievement depends upon the specific achievement area under consideration. Differences in the two phases involved the extent to which sex was a predictor of a specific achievement area.     

Considering linguistic and orthographic features in early literacy acquisition: Evidence from Korean

This study investigated (1) the role of syllable awareness in word reading and spelling after accounting for the effects of print-related skills (letter-name and letter-sound knowledge, and rapid serial naming), and (2) unique contributions of orthographic, semantic (vocabulary and morphological awareness), phonological, and print-related predictors to word reading and spelling for 4- and 5-year old Korean-speaking children (N = 168). Syllable awareness was found to be positively related to word reading and spelling after accounting for print-related skills and phoneme awareness. Letter-name knowledge and orthographic awareness were uniquely related to word reading and spelling after accounting for other language and literacy-related skills. In addition, phoneme awareness was uniquely related to spelling whereas rapid serial naming was uniquely related to word reading, after accounting for other language and literacy-related skills. Semantic knowledge such as vocabulary and morphological awareness were not related to either word reading or spelling after accounting for other language and literacy-related skills. Word reading and spelling remained uniquely and positively related to each other. These findings are discussed in light of crosslinguistic variation in early literacy acquisition.     

Cognitive skills and literacy performance of Chinese adolescents with and without dyslexia

The present study sought to identify cognitive abilities that might distinguish Hong Kong Chinese adolescents with dyslexia and to assess how these abilities were associated with Chinese word reading, word dictation, and reading comprehension. The cognitive skills of interest were morphological awareness, visual-orthographic knowledge, rapid naming, and verbal working memory. A total of 90 junior secondary school students, 30 dyslexic, 30 chronological age controls, and 30 reading level controls was tested on a range of cognitive and literacy tasks. Dyslexic students were less competent than the control students in all cognitive and literacy measures. The regression analyses also showed that verbal working memory, rapid naming, morphological awareness, and visual-orthographic knowledge were significantly associated with literacy performance. Findings underscore the importance of these cognitive skills for Chinese literacy acquisition. Overall, this study highlights the persistent difficulties of Chinese dyslexic adolescents who seem to have multiple causes for reading and spelling difficulties.     

Development of the metalanguage and the acquisition of literacy: A progress report

In this paper we examine the relation between literacy, broadly conceived, and children's understanding of a set of concepts for representing language and meaning, primarily the concepts of what a text says as opposed to the interpretations one may make of that text. We refer to these concepts as the say/mean distinction. A series of studies are reported on children's developing understanding of this distinction and its implications for their progress in reading and interpreting texts. These studies indicate that while such interpretive distinctions are indeed important and while they are related to literate competence generally, it is a mistake to assume that they are strictly associated with the practices of learning to read and write. Far from being identified with reading and writing skills, these concepts appear to be a part of the general orientation to language and to forms of thought that are of particular relevance to a literate society. Consequently, they are acquired as much from the oral practices of literate parents as from the actual activities of reading and writing.This project was funded jointly by SSHRC and the Ontario Ministry of Education under its Block Transfer Grant to OISE.     

The role of output speech in literacy acquisition: Evidence from congenital anarthria

A case study of literacy acquisition in acongenitally speechless child (SM) isreported. In spite of a complete oral apraxia(due to bilateral focal brain damage), SMdeveloped normal intelligence and acquired complete mastery of reading and writing skills.Furthermore, both his verbal memory andmetaphonological skills were surprisinglypreserved. However, he showed a relativeimpairment in writing non-words. Theimplications of these findings for thedevelopmental interactions between language andliteracy are discussed.     

The effects of preliteracy knowledge,schooling, and summer vacation on literacy acquisition

What causes the literacy gap and can schools compensate for it? The authors investigated 3 drivers of the gap: preliteracy knowledge, schooling, and the summer vacation. Longitudinal literacy data over 5 time points were collected on 126 five-year-olds attending higher or lower socioeconomic status (SES) schools during their first 15 months of school. There were several noteworthy findings: (a) gaps in preliteracy knowledge at school entry favor higher SES schools, (b) preliteracy knowledge predicted later progress over and above SES and gender, (c) during the school year there was a widening of the gap between higher SES schools and lower SES schools in reading and spelling skills, and (d) children attending lower SES schools exhibited losses during summer whereas children attending higher SES schools nearly always gained. Contrary to previous studies, the present results indicated that when there are concentrations of children from higher and lower SES in schools located in the children's respective SES areas, the achievement gap widens.     

Cognitive predictors of shallow-orthography spelling speed and accuracy in 6th grade children

Reading and Writing - Spelling accuracy and time course was investigated in a sample of 100 Norwegian 6th grade students completing a standardized spelling-to-dictation task. Students responded by...     

Cognitive predictors of arithmetic,reading, and spelling in Brazilian Portuguese-speaking children

Reading and Writing - We examined the contribution of a major predictor of basic literacy ability—phoneme awareness—to individual differences in two arithmetic computation tasks: a...