The role of prosodic sensitivity in children's reading development

While the critical importance of phonological awareness (segmental phonology) to reading ability is well established, the potential role of prosody (suprasegmental phonology) in reading development has only recently been explored. This study examined the relationship between children's prosodic skills and reading ability. Hierarchical multiple regression analyses examined the unique contribution of word‐level and phrase‐level prosodic skills to the prediction of three concurrent measures of reading ability in 81 fourth‐grade children (mean age 9.3 years). After controlling for phonological awareness and general rhythmic sensitivity, children's prosodic skills predicted unique variation in word‐reading accuracy and in reading comprehension. Phrase‐level prosodic skills, assessed by means of a reiterative speech task, predicted unique variance in reading comprehension, after controlling for word reading accuracy, phonological awareness and general rhythmic sensitivity. These results add to the growing body of evidence of the importance of prosodic skills in reading development.     

Auditory processing,linguistic prosody awareness,and word reading in Mandarin-speaking children learning English

This study examined language-specific links among auditory processing, linguistic prosody awareness, and Mandarin (L1) and English (L2) word reading in 61 Mandarin-speaking, English-learning children. Three auditory discrimination abilities were measured: pitch contour, pitch interval, and rise time (rate of intensity change at tone onset). Linguistic prosody awareness was measured three ways: Mandarin tone perception, English stress perception, and English stress production. A Chinese character recognition task was the Mandarin L1 reading metric. English L2 word reading was assessed by English real word reading and nonword decoding tasks. The importance of the auditory processing measures to reading was different in the two languages. Pitch contour discrimination predicted Mandarin L1 word reading and rise time discrimination predicted English L2 word reading, after controlling for age and nonverbal IQ. For the prosodic and phonological measures, Mandarin tone perception, but not rhyme awareness, predicted Chinese character recognition after controlling for age and nonverbal IQ. In contrast, English rhyme awareness predicted more unique variance in English real word reading and nonword decoding than did English stress perception and production. Linguistic prosody awareness appears to play a more important role in L1 word reading than phonological awareness; while the reverse seems true for English L2 word reading in Mandarin-speaking children. Taken together, auditory processing, language-specific linguistic prosody awareness, and phonological awareness play different roles in L1/L2 reading, reflecting different prosodic and segmental structures between Mandarin and English.     

A cross‐sectional study of prosodic sensitivity and reading difficulties

In this cross‐sectional study, we explore the relationship between prosodic sensitivity (suprasegmental phonology) and phonological awareness (segmental phonology) and investigate whether a group of poor readers display significant suprasegmental phonological deficits in comparison to chronological age‐matched controls and younger, reading age‐matched controls. Phonological awareness assessments were administered along with a battery of prosodic sensitivity assessments drawn from recent literature. The results showed that poor readers were outperformed by their chronological age‐matched counterparts on all measures of prosodic sensitivity. A significant main effect of group was found on the revised stress mispronunciations task and the stress assignment task from the prosodic assessment battery, the former of which remained even after controlling for individual differences in receptive vocabulary and measures of phonological awareness. Significant relationships were also found between measures of prosodic sensitivity and phonological awareness (especially phoneme awareness). These findings emphasise the importance of both segmental and suprasegmental phonological skills in children's reading development.     

The relationship between prosodic perception,phonological awareness and vocabulary in emergent literacy

Studies have begun to focus on what skills contribute to the development of phonological awareness, an important predictor of reading attainment. One of these skills is the perception of prosody, which is the rhythm, tempo and stress of a language. To examine whether prosodic perception contributes to phonological awareness prior to reading tuition, we assessed 49 prereaders. Using confirmatory factor analysis, we found that measures of prosodic perception and phonological awareness loaded onto separate factors. Our regression analyses revealed that prosodic perception accounted for significant variance after partialling out definitional vocabulary and memory for digits, but not after accounting for receptive vocabulary. Based on the independence of prosodic perception from definitional vocabulary, we concluded that prosodic perception contributes to the development of phonological awareness indirectly through receptive vocabulary, by improving speech‐processing skills, but independently of semantic knowledge. Further studies should examine the role of prosody in children at risk of later reading difficulties.     

A cross‐sectional study of fluency and reading comprehension in Spanish primary school children

The importance of prosodic elements is recognised in most definitions of fluency. Although speed and accuracy have been typically considered the constituents of reading fluency, prosody is emerging as an additional component. The relevance of prosody in comprehension is increasingly recognised in the latest studies. The purpose of this research is to examine the contribution of prosodic reading to comprehension beyond automaticity in word reading, taking into account children's grade level. One hundred and twenty‐two Spanish children (74 second and 48 fourth graders) were tested in prosodic reading, automaticity in word reading (nonword reading and reading rate) and comprehension abilities. Results show that the contribution of automaticity in word reading is relevant in both grades; however, it is more significant in Grade 2. The prosodic components of reading seem to be related differently to comprehension across grades, intonation being the highest predictor of comprehension in Grade 4. Implications for educational practice are discussed.     

Prosodic and phonemic awareness in children’s reading of long and short words

Phonemic and prosodic awareness are both phonological processes that operate at different levels: the former at the level of the individual sound segment and the latter at the suprasegmental level across syllables. Both have been shown to be related to word reading in young readers. In this study we examine how these processes are differentially related to reading monosyllabic and multisyllabic words. Participants were 110 children in grades four and five who were asked to read monosyllabic and three- and four-syllable words matched for frequency. Phonemic awareness was assessed via a phoneme elision task; prosodic awareness was assessed by a task asking participants to identify the syllable bearing primary stress in a spoken word. Results showed that phonemic and prosodic awareness were independent predictors of short word reading, and both phonological factors made independent contributions to multisyllabic word reading, showing that phonemic and prosodic awareness are complementary but not redundant processes. Only prosodic awareness survived control for simple decoding ability in the reading of long words, suggesting that suprasegmental phonology gives added value to our understanding of reading multisyllabic words.     

Amplitude envelope perception, phonology and prosodic sensitivity in children with developmental dyslexia

Here we explore relations between auditory perception of amplitude envelope structure, prosodic sensitivity, and phonological awareness in a sample of 56 typically-developing children and children with developmental dyslexia. We examine whether rise time sensitivity is linked to prosodic sensitivity, and whether prosodic sensitivity is linked to phonological awareness. Prosodic sensitivity was measured by two reiterant speech tasks modelled on Kitzen (2001). The children with developmental dyslexia were significantly impaired in the reiterant speech tasks and in the phonological awareness tasks (onset and rime awareness). There were significant predictive relations between basic auditory processing of amplitude envelope structure (in particular, rise time), prosodic sensitivity, phonological awareness, reading, and spelling. The auditory processing difficulties that characterise children with developmental dyslexia appear to impair their sensitivity to phrase-level prosodic cues such as metrical structure as well as to phonology, but in this study phonological and prosodic sensitivity made largely independent contributions to reading.     

Prosodic awareness is related to reading ability in children with autism spectrum disorders

Prosodic awareness has been linked with reading accuracy in typically developing children. Although children with autism spectrum disorders (ASD) often have difficulty processing prosody and often have trouble learning to read, no previous study has looked at the link between explicit prosodic awareness and reading in ASD. In the current study, 29 early readers with ASD (5–11 years) completed word and nonword reading accuracy tasks and two measures of prosodic awareness. Tasks relating to phonological awareness, oral language, vocabulary, letter knowledge and nonverbal intelligence were also administered. A key finding was that there was a relationship between prosodic awareness and both word and nonword reading accuracy.     

Suprasegmental Phonology Development and Reading Acquisition: A Longitudinal Study

Previous studies implicate suprasegmental phonology in reading acquisition. However, little is known about how suprasegmental sensitivity develops or how it contributes to reading. Here, 130 Spanish primary-school children participated in this 2-year longitudinal study. Nonlinguistic rhythm, lexical-stress sensitivity and metrical-stress sensitivity, along with phonological awareness, vocabulary, nonverbal intelligence, and reading aloud, were assessed on five occasions. Results suggest that prosody abilities have different developmental trajectories and that prosody explains unique variance in reading beyond that explained by other factors. There was some evidence that the contribution of each prosody skill occurred at different phases in reading development. Nonlinguistic rhythm, lexical-stress sensitivity, and metrical-stress sensitivity assessed at the end of kindergarten, the start of Grade 1, and the end of Grade 1, respectively, predicted reading performance 6 months later. Nevertheless, sample size and reliability temper the conclusions that can be made. The implications of prosody skills for literacy development are discussed.     

Explaining phonology and reading in adult learners: Introducing prosodic awareness and executive functions to reading ability

Background

This study was designed to extend our understanding of phonology and reading to include suprasegmental awareness using measures of prosodic awareness, which are complex tasks that tap into the rhythmic aspects of phonology. By requiring participants to access, reflect on and manipulate word stress, the prosodic awareness measures used here necessarily impose demands on the executive system. Prosodic awareness was evaluated as a phonological predictor of reading in older readers while controlling for executive functions (EF) in order to ascertain whether observed predictive relationships could be confidently attributed to suprasegmental awareness.

Methods

103 adults between 18 and 55 years of age completed tasks on prosodic awareness, EF, vocabulary, nonverbal abilities, naming speed and short‐term memory.

Results

Independent contributions of prosodic awareness added to models of word reading, whereas EF processes did not uniquely contribute to adult reading outcomes.

Conclusions

Suprasegmental phonology explains individual differences in word reading among experienced readers. Theoretical implications of findings are discussed.

Implications for Practice

What is already known about this topic

• Phonological awareness (PA) becomes less predictive of reading in older readers. PA is typically assessed at the level of the segment (e.g., phonemes, syllables and onset‐rimes), with less focus on suprasegmental processes (e.g., rhythm, stress and intonation).
• Suprasegmental phonological processing includes measures of prosodic ability (e.g., awareness and manipulation of suprasegmental features of oral language). Studies on prosodic awareness and reading have independent contributions beyond segmental PA in early readers. Less work has been investigated among adult readers.
• Executive functions (EF) including inhibitory control, working memory, switching and updating and monitoring of goal directed behaviour, predict overall academic achievement. Limited studies have controlled for EF demands in phonological tasks.

What this paper adds

• Tasks of prosodic awareness necessarily impose demands on the executive system when manipulating components of oral language. After controlling for EF and controls, prosodic awareness explained individual differences in adult word reading.
• Tasks of suprasegmental phonological processes explain the association between phonology and reading in older and more experienced readers. Researchers who explore phonology and reading development should begin to include tasks of prosodic awareness to examine the dual role of segmental and suprasegmental PA as it is implicated across development.

Implications for theory, policy or practice

• Theoretical models of phonology and reading can be extended to include suprasegmental processes.
• For educational practitioners involved in reading assessment of older readers, tasks of prosodic awareness are a more age‐appropriate measure of phonology.
• Tasks of phonology and reading with increasing complexity impose greater demands on the executive system. The relationship between cognitive flexibility and reading needs to be considered in theoretical models of reading.

     

Prosodic reading,reading comprehension and morphological skills in Hebrew‐speaking fourth graders

Employing prosody skilfully, one of the cornerstones of fluent reading, is an indicator of text comprehension. Morphological knowledge has been shown to underlie lexical acquisition and to be related to reading development. The relationship between reading comprehension, prosodic reading and morphological knowledge was investigated in 51 Hebrew‐speaking fourth‐grade students aged 9–10. Participants were tested on comprehension of two stories and on appropriate prosodic reading of one of them. Their prosodic reading was compared with an agreed prosodic map compiled from experts' reading. Participants were also administered a battery of morphological tasks. All three domains, including almost all of their component parts, were strongly correlated. The multiple regression in steps showed that morphology and reading comprehension each contribute to prosodic reading, while morphology and prosody each contribute to reading comprehension. The connection between reading comprehension and prosodic reading is however moderated by good morphological skills.     

Examining the independent contribution of prosodic sensitivity to word reading and spelling in early readers

This study was designed to examine the independent contribution of prosodic sensitivity—the rhythmic patterning of speech—to word reading and spelling in a sample of early readers. Ninety-three English-speaking children aged 5–6 years old (M = 69.28 months, SD = 3.67) were assessed for their prosodic sensitivity, vocabulary knowledge, phonological, and morphological awareness (predictor variables) along with their word reading and spelling (criterion variables). Bivariate (zero-order) correlation analyses revealed that prosodic sensitivity was significantly associated with all other variables in this study. Hierarchical regression analyses revealed that after controlling for individual differences in vocabulary, phonological, and morphological awareness, prosodic sensitivity was still able to explain unique variance in word reading, but was unable to make an independent contribution to spelling. The findings suggest that prosodic sensitivity gives added value to our understanding of children’s reading development.     

试论感情语调的超常韵律特征

感情语调具有情韵特征,能传递感情信息。通过用不同模式朗读相同文本,提取感情语调和中性语调的韵律特征并测听对比发现,感情语调的音高、音长、音强等某项或多项出现超常现象。实验表明:这是读者主观体验和因情求气获得了承载感情信息的气韵,也就取得了产生超常韵律的动能;再通过朗读形成的超常韵律特征,使听者感知和读者听觉反馈的心理、生理发生变化而接收到感情信息。感情语调的超常韵律就是情韵特征,因此声象和意象均可反复。研究还发现,在感情语调语意焦点重音边界以及短语或句末声断之后,有时进入感情状态的气韵还会继续延伸,所以声断气连会起到此时无声胜有声和余韵缭绕的效应。     

Assessing Direct Contributions of Morphological Awareness and Prosodic Sensitivity to Children’s Word Reading and Reading Comprehension

We examined the independent contributions of prosodic sensitivity and morphological awareness to word reading, text reading accuracy, and reading comprehension. We did so in a longitudinal study of English-speaking children (N = 70). At 5–7 years of age, children completed the metalinguistic measures along with control measures of phonological awareness and vocabulary. Children completed the reading measures 2 years later. Morphological awareness but not prosodic sensitivity made a significant independent contribution to word reading, text reading accuracy, and reading comprehension. The effects of morphological awareness on reading comprehension remained after controls for word reading. These results suggest that morphological awareness needs to be considered seriously in models of reading development and that prosodic sensitivity might have primarily indirect relations to reading outcomes.     

Reading prosody development in Spanish children

Reading prosody is considered one of the essential markers of reading fluency, alongside accuracy and speed. The aim of our study was to investigate how development of reading prosody in Spanish children varies with sentence type and length. We compared primary school children from the third and fifth grades with an adult sample. Participants were recorded reading aloud a narrative text including short and long declarative, exclamatory and interrogative sentences. Recordings were analysed using Praat software to measure several prosodic features (i.e., pauses, duration, pitch and intensity). We found that third-grade children had not yet developed an adult-like prosody: they made more pauses, had a flatter melodic contour and had difficulty anticipating sentence structure. Fifth-graders displayed some features of adult prosody. Both length and type of sentence influenced the expressiveness of reading in the three groups. We conclude that reading expressiveness is closely related to reading experience and develops in a similar way to decoding and reading speed.     

Metrical stress sensitivity in young children and its relationship to phonological awareness and reading

This paper reports two studies of young English‐speaking children's ability to cope with changes to the metrical stress pattern of spoken words and the relationship between this ability, phonological awareness and early reading development. Initially, 39 children aged 4 and 5 years were assessed on their ability to identify mispronounced words, including words that had their metrical stress pattern reversed. The children were significantly worse at identifying words that had their metrical stress pattern reversed than words that were mispronounced in other ways. The second study was a cross‐sectional comparison of 31 5, 6 and 7‐year‐old children's performance on the metrical stress reversal condition of the mispronunciation task. Measures of the children's written language skills and phonological awareness were also taken. The 7‐year‐old children outperformed the 5‐year‐olds on the metrical stress task. Performance on this measure was associated with most of the measures of phonological awareness and literacy, and was associated with rhyme awareness and spelling ability after age had been taken into account. Moreover, metrical stress sensitivity could account for variance in spelling ability after phonological awareness had been taken into account, and after vocabulary had been taken into account. This suggests that stress sensitivity may influence spelling development in a way that is independent of its contribution to phonological representations.     

Sensitivity to linguistic stress,phonological awareness and early reading ability in preschoolers

Recent research has found that sensitivity to linguistic stress is related to phonological awareness and reading development. This study investigated the roles of two types of linguistic stress sensitivity (lexical and metrical stress) in the phonological awareness and reading development of young children. Forty‐five kindergarten children were tested on a battery of tasks that examined linguistic stress sensitivity and early reading ability. Results indicated that lexical stress, but not metrical stress sensitivity, is significantly related to phonological awareness and early reading ability. However, lexical stress is not able to predict unique variance in early reading ability once phonological awareness is controlled for. The relationships of both lexical and metrical stress sensitivity with phonological awareness and early reading development are discussed.     

Effects of fluency training on reading competence in primary school children: The role of prosody

Reading fluency defined as speed, accuracy, and prosody, is a critical component of reading development. The purpose of this research was to compare the efficacy of automaticity versus prosody programmes on reading comprehension. The study included 122 Spanish primary-school children (74 second and 48 fourth graders), randomly assigned to one of three groups: (a) automaticity training, which consisted of repeated reading with a focus on speed and accuracy plus phonological and orthographic awareness activities; (b) prosody training, which consisted of repeated reading with a focus on expressiveness plus prosody sensitivity activities; and a (c) ‘no treatment’ control group. Multiple measures were used to determine pre-post training performance in reading fluency—automaticity and prosody—and comprehension. Prosody training proved superior to automaticity training in promoting automaticity and prosody. Prosody and automaticity training in fourth graders resulted in superior sentence comprehension compared to controls. The importance of prosody for reading development in primary school is discussed.     

The contribution of sensitivity to speech rhythm and non‐speech rhythm to early reading development

Both sensitivity to speech rhythm and non‐speech rhythm have been associated with successful phonological awareness and reading development in separate studies. However, the extent to which speech rhythm, non‐speech rhythm and literacy skills are interrelated has not been examined. As a result, five‐ to seven‐year‐old English‐speaking children were assessed on measures of speech rhythm sensitivity, non‐speech rhythm sensitivity (both receptive and productive), reading attainment and phonological awareness. Hierarchical regression analyses revealed that productive non‐speech rhythm was unable to predict variance in reading attainment independently of phonological awareness and speech rhythm sensitivity. Receptive sensitivity to speech rhythm and non‐speech rhythm were both able to predict a significant amount of unique variance in reading attainment after controlling for age, vocabulary, phonological awareness, short‐term memory and each other. The findings suggest that receptive sensitivity to speech rhythm and non‐speech rhythm, while related to each other, also make contributions to reading attainment that are independent of each other. These findings provide only partial consistency with the general auditory processing deficit theory of reading difficulties, but are in line with the emerging theoretical claim that sensitivity to speech prosody may be implicated in successful literacy development.     

Why the timing deficit hypothesis does not explain reading disability in adults

It has been proposed that the phonological coredeficit that is linked to reading failure hasas its underlying cause a deficit in temporalprocessing. In a multivariate investigationdesigned to examine the temporal processingdeficit hypothesis, thirty reading-disabled(RD) adults, thirty-two normally achievingadults and thirty-one normally achievingchildren (reading-level controls) wereadministered a comprehensive battery thatincluded a wide range of timing tasks, inaddition to reading and phonological measures. Although adults with RD displayed overallperformance that was below that of normallyachieving adults on most of the timing tasks,their performance was not differentiallyinfluenced by rate of stimulus presentation. Although the RD adults displayed the typicalpattern of impaired phonological awareness andpseudoword reading relative to reading-levelmatched children, the reading-disabled adultsoutperformed the children on the timing tasks. Finally, with the exception of continuousnaming, the timing tasks shared little variancewith phonological sensitivity and contributedlittle unique variance to word reading. Although these findings undermine the timingdeficit hypothesis, they do provide evidencefor the involvement of naming deficits inreading disability.