Growth In Phonological Awareness Research Articles

Auditory Sensory Processing and Phonological Development in High IQ and Exceptional Readers, Typically Developing Readers, and Children With Dyslexia: A Longitudinal Study.

Phonological difficulties characterize children with developmental dyslexia across languages, but whether impaired auditory processing underlies these phonological difficulties is debated. Here the causal question is addressed by exploring whether individual differences in sensory processing predict the development of phonological awareness in 86 English-speaking lower- and middle-class children aged 8years in 2005 who had dyslexia, or were age-matched typically developing children, some with exceptional reading/high IQ. The predictive relations between auditory processing and phonological development are robust for this sample even when phonological awareness at Time 1 (the autoregressor) is controlled. High reading/IQ does not much impact these relations. The data suggest that basic sensory abilities are significant longitudinal predictors of growth in phonological awareness in children.

Schooling Effects on Early Literacy Skills of Young Deaf and Hard of Hearing Children.

Already well documented for hearing children, schooling's effects on early literacy skills for young students who are deaf or hard of hearing (DHH) were examined for the first time in the present study. Piecewise growth curve modeling was used to describe 3-, 4-, and 5-year-old students' growth in phonological awareness, letter-word identification, and vocabulary during 2 years of schooling and the intervening summer (N = 56). Amplification mode was cochlear implants for 45% of the sample and hearing aids for 54%. Classroom communication mode was spoken language only (for 61%) or sign language (39%). Across all skills, significant growth occurred during the 2 years of schooling but not during the summer. These findings underscore early education's importance in promoting DHH children's critical early skills. Universal preschool intervention, including during summer, may be important in ensuring that DHH children have an adequate foundation when schooling begins.

Does growth rate in spatial ability matter in predicting early arithmetic competence?

There is a well-established relation between overall level of spatial ability and mathematics competence: people who are stronger in the former perform better on tests of the latter. However, does the rate of growth in spatial ability also matter? This longitudinal study of Chinese children (aged three to six) demonstrated that growth rate in spatial perception during the preschool years significantly predicted arithmetic competence at the end of preschool. This effect was over and above the overall levels of spatial perception and spatial reasoning and the level and rate of growth in phonological awareness. The findings highlight the need to provide spatial learning opportunities for preschoolers whose rate of growth in this skill is slower than that of their peers.

Bidirectional relations between phonological awareness and letter knowledge in preschool revisited: A growth curve analysis of the relation between two code-related skills

Despite the importance of phonological awareness for the development of reading in alphabetic languages, little attention has been paid to its developmental origins. In this study, dual-process, latent growth models were used to examine patterns of bidirectional relations between letter knowledge and phonological awareness during preschool. The sample comprised 358 children (mean age=48.60months, SD=7.26). Growth models were used to quantify the unique longitudinal relations between the initial level of each skill and growth in the other skill during the preschool year, after controlling for initial level of the same skill, vocabulary, age, and growth in the code-related skill being used as a predictor. Letter-name knowledge and phonological awareness were bidirectionally related; the initial level of each uniquely predicted growth in the other. Initial letter-sound knowledge and phonological awareness growth were not uniquely related, and vocabulary was not related to growth in phonological awareness. These findings extend the evidence of the relation between letter knowledge and phonological awareness to supra-phonemic tasks, indicating that this bidirectional relation begins at an earlier point in the development of phonological awareness than previously reported. In addition, these findings help to rule out general growth in letter knowledge and phonological awareness as an alternative explanation for the bidirectional relation between these two code-related skills.

Reading First kindergarten classroom instruction and students' growth in phonological awareness and letter naming–decoding fluency

This study investigated the role of the amount, content, and implementation of reading instruction provided by 17 kindergarten teachers in eight Reading First elementary schools as it related to students' progress ( n = 286 students) on early reading assessments of phonological awareness and letter naming–decoding fluency. Children's phonological awareness and letter naming–decoding fluency grew significantly from fall to spring. On average, across the three 60 min observations, teachers provided over 30 min a day of phonological awareness and phonics instruction and 15 min a day of vocabulary and comprehension instruction. Global ratings of instructional quality revealed two implementation factors: explicit and individualized implementation and meaningful interactions around text. Hierarchical linear modeling revealed that the amounts of specific instructional content, as well as how this instruction was implemented, was related to students' letter knowledge and phonological awareness skill growth.

Screening of phonological awareness in the early elementary grades: an IRT approach

The purpose of the present study was to explore the possibilities for the assessment of growth in phonological awareness of children in kindergarten and first grade. Phonological awareness was measured using four sets of items involving rhyming, phoneme identification, phoneme blending, and phoneme segmentation. The results of an exploratory factor analysis and analyses conducted within the framework of item response theory showed one latent ability to underlie the different sets of items, which nevertheless differed in difficulty. Analyses in terms of the children's ability further showed the phonological awareness measures to be sensitive to growth. The amount of information supplied by the different sets of items depended on the children's level of ability. The conclusion that it is possible to accurately monitor the development of children's phonological awareness in the early elementary grades appears to be justified, and this possibility opens up new perspectives for the early screening for reading problems and dyslexia.

The Role of Shared Reading in the Development of Phonological Awareness: A Longitudinal Study of Middle to Upper Class Children

Many researchers and educators have assumed that variability in the home literacy environment above that which is thought to be adequate for normal reading development will not have an effect on individual differences in reading development. In order to test this assumption, 97 fourand five‐year old children identified to be from homes likely to provide an advantaged HLE were followed for one year. Results from hierarchical regression indicated that variability in shared reading interactions was significantly related to growth in phonological awareness even after accounting for the effects of age, oral language, and phonological awareness at time one. Support for cumulative exposure as an important aspect of the HLE was also found.

Individual Difference Variables That Predict Response to Training in Phonological Awareness

The cognitive abilities that predicted growth in response to a 12-week training program in phonological awareness were investigated with a sample of 100 kindergarten children. The children were selected from two elementary schools with historically low achievement in reading. Sixty children received training in both analytic and synthetic awareness skills, and 40 children constituted a no-treatment control group. Pretest measures included assessment of phonological awareness, phonological memory and naming rate, letter knowledge, reading and spelling, and general verbal ability. Growth in phonological awareness was assessed during the middle and at the end of the training period. Hierarchical linear modeling was used to estimate individual growth curves in phonological awareness for children in both the treatment and control groups. Initial comparisons between children in the two groups indicated substantial overall training effects in phonological awareness for children in the treatment group. For children in the training group, the model that best predicted growth in analytic awareness included invented spelling and general verbal ability, while growth in synthetic awareness was predicted best by a combination of invented spelling and rapid automatic naming of digits.

Productive phonology and phonological awareness in preschool children

ABSTRACTThis article reports on a longitudinal examination of the relationship between productive phonological ability and phonological awareness in children under 6 years of age. This study followed 45 subjects with variant productive phonology levels from the mean age of 3;6 to 6;0. The Khan-Lewis Phonological Analysis (KLPA) (Khan & Lewis, 1976), which ranks children from 0 to 4 on phonological process usage, was given at 6-month intervals, along with two measures of phonological awareness. Logit analysis showed that children with poor productive phonology, as measured by process usage, had a lower probability of meeting criterion on both of the phonological awareness measures. Further, a change in KLPA rank from poor to good speech predicted significant exponential increases in the probability of success on the two dependent variables. We concluded that, as a child matures in productive phonology, accompanying exponential growth in phonological awareness occurs.