Paired-associate learning, phoneme awareness, and learning to read

We report two studies examining the relations among three paired-associate learning (PAL) tasks (visual-visual, verbal-verbal, and visual-verbal), phoneme deletion, and single-word and nonword reading ability. Correlations between the PAL tasks and reading were strongest for the visual-verbal task. Path analyses showed that both phoneme deletion and visual-verbal PAL were unique predictors of a composite measure of single-word reading and of irregular word reading. However, for nonword reading, phoneme deletion was the only unique predictor (and visual-verbal PAL was not a significant predictor). These results are consistent with the view that learning visual (orthography) to phonological mappings is an important skill for developing word recognition skills in reading and that individual differences in this ability can be tapped experimentally by a PAL task.     

The cognitive bases of learning to read and spell in Greek: evidence from a longitudinal study

We conducted a longitudinal study examining the role of phonemic awareness, phonological processing, and grammatical skills in the development of reading and spelling abilities in Greek. A battery of cognitive, linguistic, and literacy tasks was administered to 131 primary school children (65 7-year-olds and 66 9-year-olds) and was repeated in the following year (8- and 10-year-olds, respectively). Phoneme awareness, speech rate, and rapid automatized naming (RAN) were concurrent predictors of reading rate at Time 1 (T1), and speech rate was a longitudinal predictor of reading rate at Time 2 (T2) when reading at T1 was controlled. The predictors of spelling differed from those of reading; phoneme awareness and speech rate predicted concurrent attainments at T1, and phoneme awareness was a robust longitudinal predictor. Despite the differences in the degree of transparency between the Greek and English orthographies, phoneme awareness predicts variations in learning to read and spell in both languages.     

The role of learning to read in the development of problem behaviour: A cross‐lagged longitudinal study

Background. This study investigates the posited relationship between learning to read, and internalizing and externalizing problem behaviours, during the transition from preschool to primary school. Methods. A total of 196 (104 boys, 92 girls) children participating in the Jyväskylä Entrance into Primary School (JEPS) study were followed up six times during their transition from preschool to primary school. At each measurement, the children's reading performance was tested. Moreover, their internalizing and externalizing problem behaviour was examined by means of structured interviews. Results. The results showed that problems in reading acquisition predicted an increase in internalizing problem behaviour during the preschool year and first grade, whereas during the second grade they were associated with an increase in subsequent externalizing problem behaviour. Moreover, from preschool to the beginning of the primary school internalizing problem behaviour predicted subsequent externalizing problem behaviour. Later on during the first and the second primary school years, it was externalizing problem behaviour that predicted an increase in internalizing problem behaviour. Conclusions. The results of this study suggested that difficulties in learning to read, and internalizing and externalizing problem behaviours are developmentally linked in a cumulative manner.     

Effects of orthographic transparency on reading and phoneme awareness in children learning to read in Wales

The relationship between the development of reading skills and the consistency of the orthography (writing system) is investigated in a study that examines reading acquisition in children living in Wales. Performance of children learning to read Welsh (a transparent alphabetic orthography) on tests of reading and phoneme detection was compared with the performance of children learning to read English (an opaque alphabetic orthography). The children were tested during their second year of formal reading instruction at school when they were aged between 5 and 6 years, and again one year later. The children learning to read in Welsh performed significantly better at reading both real words and nonwords than children learning to read in English. The English readers made fewer phonologically based reading errors. The Welsh readers also performed better on a phoneme awareness task. These findings support the claim that children learn to read more quickly in a transparent orthography, and provide further evidence that the consistency of the orthography influences the initial adoption of different strategies for word recognition.     

The causal role of phoneme awareness and letter-sound knowledge in learning to read: combining intervention studies with mediation analyses

There is good evidence that phoneme awareness and letter-sound knowledge are reliable longitudinal predictors of learning to read, though whether they have a causal effect remains uncertain. In this article, we present the results of a mediation analysis using data from a previous large-scale intervention study. We found that a phonology and reading intervention that taught letter-sound knowledge and phoneme awareness produced significant improvements in these two skills and in later word-level reading and spelling skills. Improvements in letter-sound knowledge and phoneme awareness at the end of the intervention fully mediated the improvements seen in children's word-level literacy skills 5 months after the intervention finished. Our findings support the conclusion that letter-sound knowledge and phoneme awareness are two causal influences on the development of children's early literacy skills.     

Chinese writing system and learning to read

One of the obvious characteristics of the Chinese writing system is its visual complexity. How do children develop their reading and writing ability in such a system? The areas we address in the present study include: (1) The basic unit in character recognition and writing of Chinese children. (2) The role of familiarity of components and the position frequency of components in character recognition and writing. In the first experiment, the subjects were first‐, second‐, fourth‐, and sixth‐graders. Children were asked to delay copy five types of characters: familiar single characters, familiar compound characters, unfamiliar compounds with familiar components, unfamiliar compounds with unfamiliar components, and noncharacters, with the components in impossible positions. The results show that older children were affected more by the familiarity and the position frequency of components in the delayed copy task. In the second experiment, the subjects were from the same grades. Children were asked to carry out lexical decision for five types of characters: real compound characters, pseudocharacters with well‐formed structure and real components, noncharacters with ill‐formed structure but real components, and noncharacters with well‐formed structure but nonreal components. The results show that children can be aware of the ill‐formed structure early, and become aware of well‐formed structure but nonreal components as they grow older. The results suggest that the component of character is the basic unit in children's lexical representation. Familiarity of components and the position frequency of components in characters affect children's character recognition and writing.     

Phonemic awareness and spelling: children's judgments do not always agree with adults

The ability to make explicit judgments about speech sounds is important in learning to read and write an alphabetic system. However, even when children can make consistent judgments about sounds their judgments do not always agree with those of adults. In this study, some children from groups of kindergartners (mean age 5 years, 10 months) and first graders (mean age 6, 7) stated that /tr/ (as in "truck") did not begin with the sound /t/. This judgment was reflected in these children's spellings: They tended to spell /t/ before /r/ with CH, reflecting its affrication. Parallel results were found for /dr/. Further, some children judged that /c/ (as in "chill") and /j/ (as in "Jill") began with /t/ and /d/, respectively. They used the letters T and D to spell these sounds. Thus, children's attention to a phonetic level may result in judgments of speech sounds and spellings that are different from those of adults.     

Genes, cognition and dyslexia: learning to read the genome

Studies of dyslexia provide vital insights into the cognitive architecture underpinning both disordered and normal reading. It is well established that inherited factors contribute to dyslexia susceptibility, but only very recently has evidence emerged to implicate specific candidate genes. In this article, we provide an accessible overview of four prominent examples--DYX1C1, KIAA0319, DCDC2 and ROBO1--and discuss their relevance for cognition. In each case correlations have been found between genetic variation and reading impairments, but precise risk variants remain elusive. Although none of these genes is specific to reading-related neuronal circuits, or even to the human brain, they have intriguing roles in neuronal migration or connectivity. Dissection of cognitive mechanisms that subserve reading will ultimately depend on an integrated approach, uniting data from genetic investigations, behavioural studies and neuroimaging.     

The use of illustrations when learning to read: A cognitive load theory approach

Three experiments were conducted to investigate the effects of including illustrations in beginning reading materials. Experiment 1 compared reading materials consisting solely of simple prose passages with materials consisting of the same passages plus informative illustrations depicting the content of each passage. Reading proficiency improved more under the no illustrations condition. Experiment 2 compared the informative illustrations with uninformative illustrations. Reading proficiency improved more using uninformative illustrations. Experiment 3 compared uninformative illustrations with no illustrations and found no significant differences between conditions. These results were interpreted within a cognitive load theory framework. It was concluded that informative illustrations are redundant and so impose an extraneous working memory load that interferes with learning to read. Copyright © 2009 John Wiley & Sons, Ltd. This article was published online on 8th April 2009. An error was subsequently identified. This notice is included in the online and print versions to indicate that both have been corrected [3 July 2009].     

Transition to motherhood: A longitudinal study

A prospective longitudinal study assessed the development of the mother-child relationship within the context of other important aspects of transition to parenthood. In the prenatal phase, 238 women who were 8 months pregnant with their first child completed a set of questionnaires. At 1 month post-partum, 165 of these women completed a second set of questionnaires, and a subset of 86 were observed for 1 hour at home with their infants. When their child was 2 years old, 62 of the 86 mothers completed questionnaires and were observed in interaction with their toddler in the laboratory. The several hundred individual variables were reduced to internally consistent composite variables, 5 in the prenatal phase, 7 postpartum, and 14 in the toddler phase. Preliminary analyses reported in this paper assessed the structure of relationships among the composite variables within each phase (Pearson correlations) and whether there was significant prediction from one dimension to another across the phases, beyond stability in the predicted dimension (multiple regressions). Causal modeling analyses are still in progress. The results indicate that the development of maternal attachment is a gradual process and that feelings of attachment are related to a number of other measures of women's psychological well-being. Parenting confidence was found to play a central role in adaptation to motherhood within each phase, as well as from the prenatal to postpartum and postpartum to toddler phases.     

汉语儿童语素意识与词汇知识的双向关系:一项追踪研究

以399名小学一、三、五年级学生为被试,进行为期一年的追踪研究,通过分层回归,系统考察了汉语儿童同音、同形和复合三类语素意识与词汇知识的双向关系。结果发现:(1)儿童语素意识和词汇知识随时间均有显著增长;(2)控制词汇知识的自回归效应后,一年级儿童的同音和复合语素意识对其二年级的词汇知识、三年级儿童的复合语素意识对其四年级的词汇知识、五年级儿童的同形和复合语素意识对其六年级的词汇知识有显著的预测作用;(3)分别控制三类语素意识的自回归效应后,一年级和五年级儿童的词汇知识可以显著预测其二年级和六年级的三类语素意识,三年级儿童的词汇知识对其四年级的同形和复合语素意识有显著预测作用。结果表明汉语儿童语素意识与词汇知识存在双向关系,且不同类型的语素意识与词汇知识的关系随年级的升高呈现规律性的变化。     

Learning to read with underdeveloped phonemic awareness but lexicalized phonological recoding: a case study of a 3-year-old

Case studies on very precocious readers are useful for examining what sources of knowledge and processes are necessary in the acquisition of reading. This is a case study of a 40-month-old child with a word reading age of 8 years 6 months. Tests indicated that she had no phoneme awareness beyond initial phonemes, and that her productive spelling was undeveloped. In reading she was highly proficient at rapid phonological recoding, both by correspondences that were contextually sensitive and those that were not. The former determined her high level of irregular pronunciations for irregular consistent non-words. Experiments indicated that she had well-specified orthographic lexical representations. It was concluded that her phonological recoding was an implicit process based on sublexical relations induced from her lexical representations rather than explicitly taught letter-sound correspondences. The implications of the results for major developmental models of reading acquisition are examined.     

Self‐regulated learning of basic arithmetic skills: A longitudinal study

Background. Several studies have examined young primary school children's use of strategies when solving simple addition and subtraction problems. Most of these studies have investigated students’ strategy use as if they were isolated processes. To date, we have little knowledge about how math strategies in young students are related to other important aspects in self‐regulated learning. Aim. The main purpose of this study was to examine relations between young primary school children's basic mathematical skills and their use of math strategies, their metacognitive competence and motivational beliefs, and to investigate how students with basic mathematics skills at various levels differ in respect to the different self‐regulation components. Sample. The participants were comprised of 27 Year 2 students, all from the same class. Method. The data were collected in three stages (autumn Year 2, spring Year 2, and autumn Year 3). The children's arithmetic skills were measured by age relevant tests, while strategy use, metacognitive competence, and motivational beliefs were assessed through individual interviews. The participants were divided into three performance groups; very good students, good students, and not‐so‐good students. Results. Analyses revealed that young primary school children at different levels of basic mathematics skill may differ in several important aspects of self‐regulated learning. Analyses revealed that a good performance in addition and subtraction was related not only to the children's use of advanced mathematics strategies, but also to domain‐specific metacognitive competence, ability attribution for success, effort attribution for failure, and high perceived self‐efficacy when using specific strategies. Conclusions. The results indicate that instructional efforts to facilitate self‐regulated learning of basic arithmetic skills should address cognitive, metacognitive, and motivational aspects of self‐regulation. This is particularly important for low‐performing students.     

Phonological skills and their role in learning to read: a meta-analytic review

The authors report a systematic meta-analytic review of the relationships among 3 of the most widely studied measures of children's phonological skills (phonemic awareness, rime awareness, and verbal short-term memory) and children's word reading skills. The review included both extreme group studies and correlational studies with unselected samples (235 studies were included, and 995 effect sizes were calculated). Results from extreme group comparisons indicated that children with dyslexia show a large deficit on phonemic awareness in relation to typically developing children of the same age (pooled effect size estimate: -1.37) and children matched on reading level (pooled effect size estimate: -0.57). There were significantly smaller group deficits on both rime awareness and verbal short-term memory (pooled effect size estimates: rime skills in relation to age-matched controls, -0.93, and reading-level controls, -0.37; verbal short-term memory skills in relation to age-matched controls, -0.71, and reading-level controls, -0.09). Analyses of studies of unselected samples showed that phonemic awareness was the strongest correlate of individual differences in word reading ability and that this effect remained reliable after controlling for variations in both verbal short-term memory and rime awareness. These findings support the pivotal role of phonemic awareness as a predictor of individual differences in reading development. We discuss whether such a relationship is a causal one and the implications of research in this area for current approaches to the teaching of reading and interventions for children with reading difficulties.     

Learning to read changes children's phonological skills: evidence from a latent variable longitudinal study of reading and nonword repetition

Individual differences in nonword repetition are associated with language and literacy development, but few studies have considered the extent to which learning to read influences phonological skills as indexed by nonword repetition performance. We explored this question using a latent variable longitudinal design. Reading, oral language and nonword repetition were assessed in 215 children at age 6 years and one year later at age 7. Reading at 6 years predicted growth in nonword repetition between 6 and 7 years, independent of the effects of oral language skills and the autoregressive effect of nonword repetition at 6 years, but nonword repetition was not a longitudinal predictor of the growth of reading. These findings demonstrate that learning to read has a powerful effect on children's language processing systems. We consider how learning to read might influence speech processing, and discuss the implications of our findings for theoretical accounts of reading disorder.