Swank, Linda K.; Catts, Hugh W.
A study gathered data on the effectiveness of four phonological awareness measures in predicting reading outcome in first grade. The "Test of Non-Verbal Intelligence" (TONI) and the "Peabody Picture Vocabulary Test" (PPVT) were used to assess the cognitive abilities of 54 first-graders from a middle class elementary school in a…
Yopp, Hallie Kay; Yopp, Helen
Noticing and being able to manipulate the sounds of spoken language-phonological awareness-is highly related to later success in reading and spelling. The authors define and explain the levels of phonological awareness-syllable awareness, onset-rime awareness, phoneme awareness. They give teachers step-by-step instructions for implementing a…
In the current research we investigate the role of early phonological awareness skills on reading development in diglossic Arabic. Two-hundred and six Arabic speaking first graders, composed of 25 at-linguistic risk pupils (LR group) and 181 normally developing readers, representing the found heterogeneity in the classroom participated in this study. For this purpose, phonological training program was developed where we followed the pupils' development in both phonological awareness skills and reading development in second grade. As indicated by the study results, higher achievements in phonological awareness measures was noted among HG group in first grade. After Training, significant improvement in phonological awareness was noted among both groups, where LR group was able to close the gaps in phonological awareness skills with HG group. When examining the relationship between phonological awareness and reading performance, moderate positive correlation was found within HG group whereas strong positive relationship was encountered with the LR group. Despite the progress in phonological awareness skills and its strong relationship with reading, LR group showed lower reading performance when compared to HG group. The study results are discussed in relation to its scientific and didactic implications on Arabic reading acquisition.
Research indicates a strong relationship between phonological awareness and reading success. Phonemic intervention programs clearly show the benefits of explicitly teaching phonological awareness skills. Phonological awareness skills vary in nature and degree of difficulty and appear to follow a developmental progression. This study examined a…
Frohlich, Linda Paulina; Petermann, Franz; Metz, Dorothee
Early child development is influenced by various genetic and environmental factors. This study aims to identify factors that affect the phonological awareness of preschool and first grade children. Based on a sample of 330 German-speaking children (mean age = 6.2 years) the following domains were evaluated: Parent factors, birth and pregnancy,…
What Works Clearinghouse, 2006
"Phonological Awareness Training" is a general practice aimed at enhancing young children's phonological awareness abilities. Phonological awareness refers to the ability to detect or manipulate the sounds in words independent of meaning. Phonological awareness is a precursor to reading. "Phonological Awareness Training" can…
Bruck, Maggie; Genesee, Fred
This study compared the performance of English-speaking children attending French schools (bilingual group) on phonological awareness tests with same age English-speaking children attending English schools. Results of the study are interpreted to reflect the role of second-language input in phonological awareness. (JL)
Huang, Francis L.; Ford, Karen L.; Invernizzi, Marcia; Fan, Xitao
We investigated the latent factor structure of the "Phonological Awareness Literacy Screening for Kindergarteners" in Spanish ("PALS español K"). Participants included 590 Spanish-speaking, public-school kindergarteners from five states. Three theoretically-guided factor structures were measured and tested with one half of our…
Branum-Martin, Lee; Tao, Sha; Garnaat, Sarah
There is increasing interest in the role of phonological awareness across languages. Research is uncovering cross-language effects of phonological awareness upon English reading, even from nonalphabetic languages. However, little of this research has focused on examining the extent to which multiple measures of phonological awareness indicate a…
Aguilar Villagrán, Manuel; Navarro Guzmán, José I; Menacho Jiménez, Inmaculada; Alcale Cuevas, Concepción; Marchena Consejero, Esperanza; Ramiro Olivier, Pedro
The ability to read is a basic acquisition that conditions children's social integration and it is an important factor in school success. It is considered a complex activity in which different levels of cognitive processes are involved. The relationship between phonological awareness, naming speed and learning to read has been widely studied. Research on this topic has previously been carried out with different training procedures, or with children with reading and writing learning disabilities, or children with phonological awareness problems. The innovative aspect of this research is that it presents a longitudinal study of the influence of phonological awareness and naming speed on reading with no training procedure. 85 kindergarten children were assessed with Rapid Automatized Naming Test, The Phonological Knowledge Test (PECO) and the Reading Test (PROLEC-R) at two development points: at 5,6 and at 6.5 years old. A correlational comparison and a hierarchical regression analysis were calculated in order to determine the explicit variance for phonological awareness and naming speed in reading. Results showed that phonological awareness and naming speed differentially explain variance in reading. The discrepancies found are a consequence of the different measurement techniques for phonological awareness and naming speed used by the diverse authors.
Hipfner-Boucher, Kathleen; Milburn, Trelani; Weitzman, Elaine; Greenberg, Janice; Pelletier, Janette; Girolametto, Luigi
This study examines the relationship between complex oral language and phonological awareness in the preschool years. Specifically, the authors investigate the relationship between concurrent measures of oral narrative structure (based on measures of both story retell and generation), and measures of blending and elision in a sample of 89 children…
Wackerle-Hollman, Alisha K; Schmitt, Braden A; Bradfield, Tracy A; Rodriguez, Michael C; McConnell, Scott R
Learning to read is one of the most important indicators of academic achievement. The development of early literacy skills during the preschool years is associated with improved reading outcomes in later grades. One of these skill areas, phonological awareness, shows particular importance because of its strong link to later reading success. Presented here are two studies that describe the development and revision of four measures of phonological awareness skills: Individual Growth and Development Indicators Sound Blending, Syllable Sameness, Rhyming, and Alliteration 2.0. The authors discuss the measure development process, revision, and utility within an early childhood Response to Intervention framework.
What Works Clearinghouse, 2012
Phonological awareness, or the ability to detect or manipulate the sounds in words independent of meaning, has been identified as a key early literacy skill and precursor to reading. For the purposes of this review, "phonological awareness training" refers to any practice targeting young children's phonological awareness abilities.…
Liow, Susan J. Rickard; Poon, Kenneth K. L.
Investigated the impact of phonological awareness in English and Chinese of 57 multilingual pupils whose language backgrounds were English, Chinese (Mandarin/dialect), or Bahasa Indonesia, using a homophone decision task, an English lexicality spelling test, and a Hanyu Pinyin spelling test. (Author/JL)
Corina, David P.; Hafer, Sarah; Welch, Kearnan
This paper examines the concept of phonological awareness (PA) as it relates to the processing of American Sign Language (ASL). We present data from a recently developed test of PA for ASL and examine whether sign language experience impacts the use of metalinguistic routines necessary for completion of our task. Our data show that deaf signers…
Bruck, M; Genesee, F
English-speaking children (N = 91) who were attending French schools (bilingual group) were given a battery of phonological awareness tests in kindergarten and in grade I. At the time of kindergarten testing the mean age of the children was 5:9. Their performance was compared to age-matched English-speaking children (N = 72) attending English schools (monolingual group). The bilingual children showed heightened levels of phonological awareness skills in kindergarten in the area of onset-rime awareness. By grade I, the pattern of group differences was more complex. The monolingual and bilingual children performed similarly on onset-rime segmentation tasks. The monolingual children had higher phoneme awareness scores than their French-schooled peers; this result is interpreted to reflect the role of literacy instruction on phoneme awareness development. In comparison, the bilingual children had higher syllable segmentation scores than their monolingual peers. This result is interperted to reflect the role of second language input on phonological awareness.
A study was conducted to measure possible sex differences in phonological awareness and reading ability among children in early primary school. A subset of the "Dynamic Indicators of Basic Early Literacy Skills" (DIBELS) was administered to 140 children in kindergarten through to second grade (mean ages five to seven years). Independent…
Lenchner, Orna; And Others
Performance by 38 elementary reading-disabled and above-average readers was compared on a series of 6 measures of phonological awareness, including tests of ability to segment, blend, and manipulate phonemes. Results suggest that tasks requiring blending and manipulation of phonemes, in addition to segmentation, may predict decoding ability best.…
Etchepareborda, M C
Taking into account the systems for the treatment of brain information when drawing up a work plan allows us to recreate processing routines that go from multisensory perception to motor, oral and cognitive production, which is the step prior to executive levels of thought, bottom-up and top-down processing systems. In recent years, the use of phonological methods to prevent or resolve reading disorders has become the fundamental mainstay in the treatment of dyslexia. The work is mainly based on phonological proficiency, which enables the patient to detect phonemes (input), to think about them (performance) and to use them to build words (output). Daily work with rhymes, the capacity to listen, the identification of phrases and words, and handling syllables and phonemes allows us to perform a preventive intervention that enhances the capacity to identify letters, phonological analysis and the reading of single words. We present the different therapeutic models that are most frequently employed. Fast For Word (FFW) training helps make progress in phonematic awareness and other linguistic skills, such as phonological awareness, semantics, syntax, grammar, working memory and event sequencing. With Deco-Fon, a programme for training phonological decoding, work is carried out on the auditory discrimination of pure tones, letters and consonant clusters, auditory processing speed, auditory and phonematic memory, and graphophonological processing, which is fundamental for speech, language and reading writing disorders. Hamlet is a programme based on categorisation activities for working on phonological conceptualisation. It attempts to encourage the analysis of the segments of words, syllables or phonemes, and the classification of a certain segment as belonging or not to a particular phonological or orthographical category. Therapeutic approaches in the early phases of reading are oriented towards two poles based on the basic mechanisms underlying the process of learning
Cassano, Christina M.; Steiner, Lilly
Phonological awareness is assessed in various ways in both research studies and early childhood classrooms. The measures used to assess phonological awareness are related closely, although they differ in the linguistic unit used (e.g., word, syllable, onset-rime, or phoneme), the position of the linguistic unit (e.g., initial, medial, final), the…
Vloedgraven, Judith; Verhoeven, Ludo
In the present study, the nature of Dutch children's phonological awareness was examined throughout the elementary school grades. Phonological awareness was assessed using five different sets of items that measured rhyming, phoneme identification, phoneme blending, phoneme segmentation, and phoneme deletion. A sample of 1405 children from…
Vloedgraven, Judith M. T.; Verhoeven, Ludo
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…
Lund, Emily; Werfel, Krystal L.; Schuele, C. Melanie
This pilot study compared the phonological awareness skills and vocabulary performance of English monolingual and Spanish-English bilingual children with and without hearing loss. Preschool children with varying degrees of hearing loss (n = 18) and preschool children without hearing loss (n = 19) completed measures of phonological awareness and…
Harper, Laurie J.
Phonological awareness is an important precursor in learning to read. This awareness of phonemes fosters a child's ability to hear and blend sounds, encode and decode words, and to spell phonetically. This quantitative study assessed pre-K children's existing Euro-American nursery rhyme knowledge and phonological awareness literacy, provided…
Jaskolski, Jayne E.
This quasi-experimental study examined the effect of a phonological awareness professional development program on teachers' phonological awareness knowledge, the impact phonological awareness knowledge had on the frequency and complexity of phonological awareness instruction, and the impact the instruction had on students' phonological awareness.…
Dillon, Caitlin M.; de Jong, Kenneth; Pisoni, David B.
In hearing children, reading skills have been found to be closely related to phonological awareness. We used several standardized tests to investigate the reading and phonological awareness skills of 27 deaf school-age children who were experienced cochlear implant users. Approximately two-thirds of the children performed at or above the level of their hearing peers on the phonological awareness and reading tasks. Reading scores were found to be strongly correlated with measures of phonological awareness. These correlations remained the same when we statistically controlled for potentially confounding demographic variables such as age at testing and speech perception skills. However, these correlations decreased even after we statistically controlled for vocabulary size. This finding suggests that lexicon size is a mediating factor in the relationship between the children’s phonological awareness and reading skills, a finding that has also been reported for typically developing hearing children. PMID:22057983
Mitri, Souraya Mansour; Terry, Nicole Patton
The purpose of this study was to examine African American children's performance on a phonological awareness task that included items reflecting differences between African American English (AAE) and mainstream American English. The relationship between spoken production of AAE forms and performance on phonological awareness, vocabulary, and…
Mihai, Alina; Friesen, Amber; Butera, Gretchen; Horn, Eva; Lieber, Joan; Palmer, Susan
In this article, the authors focus on one important early literacy skill--phonological awareness--and describe how to support its development for all children by intentionally embedding it in storybook reading. Supporting the development of young children's phonological awareness is an important part of helping a child learn to read. Preschool…
Furlonger, Brett; Holmes, Virginia M.; Rickards, Field W.
This study investigated differences in the phonological knowledge and reading skill of deaf adults using three experimental conditions that tested sensitivity to syllables, rhyme, and phonemes. Analysis of response latencies and accuracy in the three awareness tasks demonstrated that skilled deaf readers had superior phonological awareness skill…
Sun, Yanan; Lu, Xuejing; Ho, Hao Tam; Thompson, William Forde
Research suggests that musical skills are associated with phonological abilities. To further investigate this association, we examined whether phonological impairments are evident in individuals with poor music abilities. Twenty individuals with congenital amusia and 20 matched controls were assessed on a pure-tone pitch discrimination task, a rhythm discrimination task, and four phonological tests. Amusic participants showed deficits in discriminating pitch and discriminating rhythmic patterns that involve a regular beat. At a group level, these individuals performed similarly to controls on all phonological tests. However, eight amusics with severe pitch impairment, as identified by the pitch discrimination task, exhibited significantly worse performance than all other participants in phonological awareness. A hierarchical regression analysis indicated that pitch discrimination thresholds predicted phonological awareness beyond that predicted by phonological short-term memory and rhythm discrimination. In contrast, our rhythm discrimination task did not predict phonological awareness beyond that predicted by pitch discrimination thresholds. These findings suggest that accurate pitch discrimination is critical for phonological processing. We propose that deficits in early-stage pitch discrimination may be associated with impaired phonological awareness and we discuss the shared role of pitch discrimination for processing music and speech. PMID:28287166
Corina, David P; Hafer, Sarah; Welch, Kearnan
This paper examines the concept of phonological awareness (PA) as it relates to the processing of American Sign Language (ASL). We present data from a recently developed test of PA for ASL and examine whether sign language experience impacts the use of metalinguistic routines necessary for completion of our task. Our data show that deaf signers exposed to ASL from infancy perform better than deaf signers exposed to ASL later in life and that this relationship remains even after controlling for the number of years of experience with a signed language. For a subset of participants, we examine the relationship between PA for ASL and performance on a PA test of English and report a positive correlation between ASL PA and English PA in native signers. We discuss the implications of these findings in relation to the development of reading skills in deaf children.
Kuppen, Sarah; Huss, Martina; Fosker, Tim; Fegan, Natasha; Goswami, Usha
We explore the relationships between basic auditory processing, phonological awareness, vocabulary, and word reading in a sample of 95 children, 55 typically developing children, and 40 children with low IQ. All children received nonspeech auditory processing tasks, phonological processing and literacy measures, and a receptive vocabulary task.…
Elmonayer, Randa Abdelaleem
The present study examines the effect of dialogic reading (DR) on the promotion of Arabic phonological awareness skills (including syllable awareness, rhyme awareness, and phoneme awareness) of Egyptian kindergarteners. The participants were 67 children enrolled in the second level of kindergarten (ages 5-6), assigned to an experimental group…
Porta, María Elsa; Carrada, Mariana Andrea; Ison, Mirta Susana
Using a pretest and posttest comparison group design, this 20 weeks study investigated the effects of a phonological awareness training program (PATP) on attention efficiency (AE) in 57 children (age = 5 to 6 years) at risk. The experimental group received the PATP (EG; n=30). We obtained pretest and posttest measures of phonological awareness and AE. The ANOVA showed significant interaction effects of the PATP and time on phonological awareness and AE. For both groups, posttest AE score means were higher than pretest score means. Pretest measures showed that the AE score mean for the EG was lower than that for the Control Group (CG; n=31); whereas posttest data showed no between group differences. Contrast analysis showed that the EG gained a greater level of phonological awareness ability and AE over CG. Our results indicate that children's attention efficiency not only improved as they developed, but also increased by means of a PATP.
An implicit word learning paradigm was designed to test the hypothesis that children who came to the task of L2 vocabulary acquisition with poorer L1 phonological awareness (PA) are less capable of extracting phonological patterns from L2 and thus have difficulties capitalizing on this knowledge to support L2 vocabulary learning. A group of…
de Jong, Peter F.
The effects of the phonological similarity between a letter sound and the sound in a spoken word, and phonological awareness on letter-sound learning were examined. Two groups of 41 kindergartners were taught four letter sounds. First, both groups had to learn the associations between four symbols and four familiar words. Next, both groups were…
Vanbinst, Kiran; Ansari, Daniel; Ghesquière, Pol; De Smedt, Bert
In this article, we tested, using a 1-year longitudinal design, whether symbolic numerical magnitude processing or children’s numerical representation of Arabic digits, is as important to arithmetic as phonological awareness is to reading. Children completed measures of symbolic comparison, phonological awareness, arithmetic, reading at the start of third grade and the latter two were retested at the start of fourth grade. Cross-sectional and longitudinal correlations indicated that symbolic comparison was a powerful domain-specific predictor of arithmetic and that phonological awareness was a unique predictor of reading. Crucially, the strength of these independent associations was not significantly different. This indicates that symbolic numerical magnitude processing is as important to arithmetic development as phonological awareness is to reading and suggests that symbolic numerical magnitude processing is a good candidate for screening children at risk for developing mathematical difficulties. PMID:26942935
The purpose of this study was to determine the relationship between the phonological awareness skills and writing skills of the first year students at primary school. In the study, the phonological awareness skills and writing skills of the students were measured at the beginning of the term. Students' writing skills were measured in the middle of…
An implicit word learning paradigm was designed to test the hypothesis that children who came to the task of L2 vocabulary acquisition with poorer L1 phonological awareness (PA) are less capable of extracting phonological patterns from L2 and thus have difficulties capitalizing on this knowledge to support L2 vocabulary learning. A group of Chinese-speaking six-grade students took a multi-trial L2 (English) word learning task after being exposed to a set of familiar words that rhymed with the target words. Children's PA was measured at grade 3. Children with relatively poorer L1 PA and those with better L1 PA did not differ in identifying the forms of the new words. However, children with poorer L1 PA demonstrated reduced performance in naming pictures with labels that rhymed with the pre-exposure words than with labels that did not rhyme with the pre-exposure words. Children with better L1 PA were not affected by the recurring rime shared by the pre-exposure words and the target words. These findings suggest that poor L1 PA may impede L2 word learning via difficulty in abstracting phonological patterns away from L2 input to scaffold word learning.
Cho, Jeung-Ryeul; Chiu, Ming Ming; McBride-Chang, Catherine
Eighty-one Korean children were tested once a year across Grades 4, 5, and 6 on Korean phonological and morphological awareness, speeded-naming, Hangul word recognition, Hangul spelling, and English word reading. With age, gender, and Korean vocabulary knowledge statistically controlled, both phonological awareness and speeded-naming were uniquely…
Kilpatrick, David A.
Based upon extensive evidence, researchers have almost universally accepted that phonological awareness (also called phonological sensitivity) is strongly associated with the development of word-level reading skills, with rare voices that either deny or downplay its significance. Phonological awareness is a construct that includes the ability to…
Gellert, Anna S; Elbro, Carsten
A few studies have indicated that dynamic measures of phonological awareness may contribute uniquely to the prediction of early reading development. However, standard control measures have been few and limited by floor effects, thus limiting their predictive value. The purpose of the present study was to examine the predictive value of a dynamic test of phonological awareness while controlling for both letter knowledge and standard phonological awareness using measures with no floor effect. We administered a dynamic test of phonological awareness along with traditional tests of phonological awareness and letter knowledge to 160 children in the fall of kindergarten. Reading outcomes were studied at three test points: at the end of kindergarten, in the first half of Grade 1, and at the end of Grade 1. The results indicated that the dynamic test of phonological awareness contributed significantly to the prediction of children's reading development in kindergarten and the first half of Grade 1 after control for static phonological awareness and letter knowledge. However, the unique prediction value of the dynamic test of phonological awareness did not extend to the end of Grade 1.
Chen, Xi; Ku, Yu-Min; Koyama, Emiko; Anderson, Richard C.; Li, Wenling
This study investigated the phonological awareness of 219 first, second, and fourth grade Cantonese-speaking children from the south of China, who received immersion Mandarin instruction beginning in the first grade. Children received onset, rime and tone awareness tasks in Cantonese and Mandarin. Children performed better on the Cantonese onset…
Spector, Cecile Cyrul
Kids love jokes--and teachers and SLPs love fast and easy ways to improve students' phonological awareness. That's why every elementary and middle-school SLP and educator needs this playful, effective activity book, packed with jokes and riddles that increase students' awareness of the phonemes that make up words. The perfect way to avoid "drill…
Kennedy, Esther J; Flynn, Mark C
Increasingly, children with Down syndrome receive literacy instruction with the expectation of acquiring functional reading skills. Unfortunately, little is known about the processes underlying literacy skills in this special population. Phonological awareness contributes to literacy development in typically developing children, however, there is inconclusive evidence about these skills in younger children with Down syndrome. 9 children with Down syndrome (5.6-8.10 years) participated in this investigation. Due to the paucity of standardised phonological awareness measures for children with special needs, in particular children with Down syndrome, a variety of tasks were adapted from the literature. The assessment battery examined the skills of phonological awareness, literacy, speech production, expressive language, hearing acuity, speech perception, and auditory-visual memory. The results suggest that children with Down syndrome are at risks for reading acquisition difficulties due to reduced phonological awareness skills. These deficits are in addition to delays caused by reduced cognitive skills. Only one of the participants was able to demonstrate rhyme awareness, which may have been due to task effects. Written word recognition ability was correlated with tests of phonemic awareness, and error analysis of the spelling and non-word reading tasks suggested grapheme-phoneme connections deficits. Further research is needed to determine the best methods of assessment and intervention for phonological awareness in children with Down syndrome.
Romero, Ana Carla Leite; Funayama, Carolina Araújo Rodrigues; Capellini, Simone Aparecida; Frizzo, Ana Claudia Figueiredo
Introduction Behavioral tests of auditory processing have been applied in schools and highlight the association between phonological awareness abilities and auditory processing, confirming that low performance on phonological awareness tests may be due to low performance on auditory processing tests. Objective To characterize the auditory middle latency response and the phonological awareness tests and to investigate correlations between responses in a group of children with learning disorders. Methods The study included 25 students with learning disabilities. Phonological awareness and auditory middle latency response were tested with electrodes placed on the left and right hemispheres. The correlation between the measurements was performed using the Spearman rank correlation coefficient. Results There is some correlation between the tests, especially between the Pa component and syllabic awareness, where moderate negative correlation is observed. Conclusion In this study, when phonological awareness subtests were performed, specifically phonemic awareness, the students showed a low score for the age group, although for the objective examination, prolonged Pa latency in the contralateral via was observed. Negative weak to moderate correlation for Pa wave latency was observed, as was positive weak correlation for Na-Pa amplitude. PMID:26491479
Kempert, Sebastian; Götz, Regina; Blatter, Kristine; Tibken, Catharina; Artelt, Cordula; Schneider, Wolfgang; Stanat, Petra
Well-developed phonological awareness skills are a core prerequisite for early literacy development. Although effective phonological awareness training programs exist, children at risk often do not reach similar levels of phonological awareness after the intervention as children with normally developed skills. Based on theoretical considerations and first promising results the present study explores effects of an early musical training in combination with a conventional phonological training in children with weak phonological awareness skills. Using a quasi-experimental pretest-posttest control group design and measurements across a period of 2 years, we tested the effects of two interventions: a consecutive combination of a musical and a phonological training and a phonological training alone. The design made it possible to disentangle effects of the musical training alone as well the effects of its combination with the phonological training. The outcome measures of these groups were compared with the control group with multivariate analyses, controlling for a number of background variables. The sample included N = 424 German-speaking children aged 4–5 years at the beginning of the study. We found a positive relationship between musical abilities and phonological awareness. Yet, whereas the well-established phonological training produced the expected effects, adding a musical training did not contribute significantly to phonological awareness development. Training effects were partly dependent on the initial level of phonological awareness. Possible reasons for the lack of training effects in the musical part of the combination condition as well as practical implications for early literacy education are discussed. PMID:27899906
What Works Clearinghouse, 2006
"Phonological Awareness Training plus Letter Knowledge Training" is a general practice aimed at enhancing young children's phonological awareness, print awareness, and early reading abilities. Phonological awareness, the ability to detect or manipulate the sounds in words independent of meaning, is a precursor to reading. Phonological…
Thomson, Jennifer M.; Goswami, Usha
Across languages, children with developmental dyslexia are known to have impaired lexical phonological representations. Here, we explore associations between learning new phonological representations, phonological awareness, and sensitivity to amplitude envelope onsets (rise time). We show that individual differences in learning novel phonological…
Chen, Sumei; Li, Rongbao; Li, Guangze; Wang, Youkun; Wu, Liqiong
Most studies on bilingual phonological awareness suggested that children who were able to speak a second language performed better in phonological awareness tasks; some studies however found different results. This study revisited the issue by investigating the effect of Min dialect experience on Chinese children's Mandarin phonological awareness.…
Layes, Smail; Lalonde, Robert; Rebaï, Mohamed
Although reading accuracy of isolated words and phonological awareness represent the main criteria of subtyping developmental dyslexia, there is increasing evidence that reduced reading speed also represents a defining characteristic. In the present study, reading speed and accuracy were measured in Arabic-speaking phonological and mixed dyslexic children matched with controls of the same age. Participants in third and fourth grades, aged from 9-10 to 9-8 years, were given single frequent and infrequent word and pseudo-word reading and phonological awareness tasks. Results showed that the group with dyslexia scored significantly lower than controls in accuracy and speed in reading tasks. Phonological and mixed dyslexic subgroups differed in infrequent and frequent word reading accuracy, the latter being worse. In contrast, the subgroups were comparable in pseudo-word identification and phonological awareness. Delayed phonological and recognition processes of infrequent and frequent words, respectively, were placed in the context of the dual route model of reading and the specific orthographic features of the Arabic language.
Degé, Franziska; Schwarzer, Gudrun
The present experiment investigated the effect of a music program on phonological awareness in preschoolers. In particular, the effects of a music program and a phonological skills program on phonological awareness were compared. If language and music share basic processing mechanisms, the effect of both programs on enhancing phonological awareness should be similar. Forty-one preschoolers (22 boys) were randomly assigned to a phonological skills program, a music program, and a control group that received sports training (from which no effect was expected). Preschoolers were trained for 10 min on a daily basis over a period of 20 weeks. In a pretest, no differences were found between the three groups in regard to age, gender, intelligence, socioeconomic status, and phonological awareness. Children in the phonological skills group and the music group showed significant increases in phonological awareness from pre- to post-test. The children in the sports group did not show a significant increase from pre- to post-test. The enhancement of phonological awareness was basically driven by positive effects of the music program and the phonological skills program on phonological awareness for large phonological units. The data suggests that phonological awareness can be trained with a phonological skills program as well as a music program. These results can be interpreted as evidence of a shared sound category learning mechanism for language and music at preschool age.
Phonological awareness and morphological awareness have been shown to affect Chinese children's reading development. Previous studies conducted in Hong Kong, which required children to read two-character words only or a mixture of single-character and two-character words in a Chinese reading test, exclusively found that morphological awareness was…
This research examines the effect of a music training programme on the development of phonological awareness among 104 Franco-Canadian kindergarten children. The experimental group (N = 51) participated in an adapted version of the Standley and Hughes music training programme, while the control group (N = 53) took part in the Ministere de…
Robinson, Stephanie J.
Although phonological awareness (PA) is an essential preliteracy skill with well-established predictive validity for elementary school reading success, previous research indicates that PA intervention does not demonstrate long term effects on reading. The theory of automaticity was the underlying foundation used to understand the importance of…
James, Deborah; Rajput, Kaukab; Brown, Tracey; Sirimanna, Tony; Brinton, Julie; Goswami, Usha
A short-term longitudinal study was conducted to investigate possible benefits of cochlear implant (CI) use on the development of phonological awareness in deaf children. Nineteen CI users were tested on 2 occasions. Two groups of deaf children using hearing aids were tested once: 11 profoundly deaf and 10 severely deaf children. A battery of…
Dixon, L. Quentin
This article describes the phonological awareness and English writing skills among a sample of 297 Singaporean kindergarten children, stratified by ethnicity (Chinese, Malay, and Indian), and examines the relationship between oral language and writing skills in this multilingual population. Overall, Singaporean kindergartners, nearly all of whom…
Wackerle-Hollman, Alisha K.; Schmitt, Braden A.; Bradfield, Tracy A.; Rodriguez, Michael C.; McConnell, Scott R.
Learning to read is one of the most important indicators of academic achievement. The development of early literacy skills during the preschool years is associated with improved reading outcomes in later grades. One of these skill areas, phonological awareness, shows particular importance because of its strong link to later reading success.…
Adlof, Suzanne M.; Klusek, Jessica; Shinkareva, Svetlana V.; Robinson, Marissa L.; Roberts, Jane E.
Background: Reading delays are well documented in children with fragile X syndrome (FXS), but few studies have examined linguistic precursors of reading in this population. This study examined the longitudinal development of phonological awareness and its relationship with basic reading in boys with FXS. Individual differences in genetic,…
Waring, Phoebe; Woodyatt, Gail
Substantial research has detailed the reading deficits experienced by children with Duchenne muscular dystrophy (DMD). Although phonological awareness (PA) is vital in reading development, little is known about PA in the DMD population. This pilot study describes the PA abilities of a group of five young children with DMD, comparing the results…
Cisero, Cheryl A.; Royer, James M.
Whether phonological awareness skills develop in a specific pattern and whether they transfer to another language were studied in 2 experiments with 126 English- and Spanish- speaking kindergartners and 1st graders. Results indicated that cross-language transfer can be detected in skills that are still developing. (SLD)
Eissa, Mourad Ali
The purpose of this study was to explore the effect of a phonological awareness intervention program on phonological memory, phonological sensitivity, and metaphonological abilities of preschool children at-risk for reading disabilities. The participants in this study were 40 preschool children selected from three preschools located within three…
Peeters, Marieke; Verhoeven, Ludo; de Moor, Jan; van Balkom, Hans
The goal of this longitudinal study was to investigate the precursors of early reading development in 52 children with cerebral palsy at kindergarten level in comparison to 65 children without disabilities. Word Decoding was measured to investigate early reading skills, while Phonological Awareness, Phonological Short-term Memory (STM), Speech…
Gabig, Cheryl Smith
This research examined phonological awareness (PA) and single word reading in 14 school-age children with autism and 10 age-matched, typically developing (TD) children between 5-7 years. Two measures of PA, an elision task (ELI) and a sound blending task (BLW), were given along with two measures of single word reading, word identification for real…
van Goch, Merel M.; McQueen, James M.; Verhoeven, Ludo
How do children use phonological knowledge about spoken language in acquiring literacy? Phonological precursors of literacy include phonological awareness, speech decoding skill, and lexical specificity (i.e., the richness of phonological representations in the mental lexicon). An intervention study investigated whether early literacy skills can…
Kilpatrick, David A.
Despite extensive research on phonological awareness and reading, there has been little effort to study practical questions that would assist practitioners regarding the choice and interpretation of the phonological awareness tests available to them. This study examined the relationship between decoding (real and pseudowords) and three…
Ashmore, Rhea A.; Farrier, Merle J.; Paulson, Lucy Hart; Chu, Xianhua
This study examined the effectiveness of phonemic awareness drills on phonological awareness and word reading performance in English of Mainland Chinese students in primary school. Employing a nonequivalent control group design, the research questions explored: (1) whether phonemic awareness drills promoted phonological awareness with the English…
Puolakanaho, Anne; Poikkeus, Anna-Maija; Ahonen, Timo; Tolvanen, Asko; Lyytinen, Heikki
Emerging phonological awareness was compared in two groups of 3.5-year-old children belonging to the Jyväskylä Longitudinal Study of Dyslexia (JLD): children with familial risk of dyslexia (at-risk group n = 98) and children without such risk (control group n = 91). Four computer animated tasks were used: Word-level and Syllable-level Segment Identification, Synthesis, and Continuation of Phonological Units. The control group children manifested higher mastery than children in the at-risk group in phonological awareness, and the proportion of children with a low phonological awareness mean score was 2.5 times higher in the at-risk group than in the control group. In both groups, phonological awareness at 3.5 years was predicted by early language skills assessed between 14 and 26 months of age, and it was also associated with concurrent language. The difference between the at-risk and control group at 3.5-year in phonological awareness remained significant, even when the effect of other language skills such as productive and receptive vocabulary, and mastery of inflections, measured both at earlier ages and concurrently were controlled for. Our findings indicate that familial risk for dyslexia is reliably reflected in emerging phonological awareness already at this early age and it can be assessed independently of other language skills.
Jordan, Julie-Ann; Wylie, Judith; Mulhern, Gerry
The present longitudinal study sought to investigate the impact of poor phonology on children's mathematical status. From a screening sample of 256 five-year-olds, 82 children were identified as either typically achieving (TA; N = 31), having comorbid poor phonology and mathematical difficulties (PDMD; N = 31), or having only poor phonology (phonological difficulty, PD; N = 20). Children were assessed on eight components of informal and formal mathematics achievement at ages 5-7 years. PD children were found to have significant impairments in some, mainly formal, components of mathematics by age 7 compared to TA children. Analysis also revealed that, by age 7, approximately half of the PD children met the criteria for PDMD, while the remainder exhibited less severe deficits in some components of formal mathematics. Children's mathematical performance at age 5, however, did not predict which PD children were more likely to become PDMD at age 7, nor did they differ in terms of phonological awareness at age 5. However, those PD children who later became PDMD had lower scores on verbal and non-verbal tests of general ability.
Coventry, William L.; Byrne, Brian; Olson, Richard K.; Corley, Robin; Samuelsson, Stefan
The genetic and environmental overlap between static and dynamic measures of preschool phonological awareness (PA) and their relation to preschool letter knowledge (LK) and kindergarten reading were examined using monozygotic and dizygotic twin children (maximum N = 1,988). The static tests were those typically used to assess a child's current…
Alloway, Tracy Packiam; Gathercole, Susan Elizabeth; Adams, Anne-Marie; Willis, Catherine; Eaglen, Rachel; Lamont, Emily
This study investigates whether working memory skills of children are related to teacher ratings of their progress towards learning goals at the time of school entry, at 4 or 5 years of age. A sample of 194 children was tested on measures of working memory, phonological awareness, and non-verbal ability, in addition to the school-based baseline…
Wise, Nancy; D'Angelo, Nadia; Chen, Xi
The current intervention study investigated the sustained effectiveness of phonological awareness training on the reading development of 16 children in French immersion who were identified as at-risk readers based on grade 1 English measures. The intervention program provided children from three cohorts with supplemental reading in small groups on…
Gillon, Gail T
The efficacy of phonological awareness intervention for children at risk for reading disorder has received increasing attention in the literature. This paper reports the follow-up data for participants in the Gillon (2000a) intervention study. The performance of twenty, 5-7-year-old New Zealand children with spoken language impairment, who received phonological awareness intervention, was compared with the progress made by 20 children from a control group and 20 children with typical language development approximately 11 months post-intervention. The children with spoken language impairment all had expressive phonological difficulties and demonstrated delay in early reading development. Treatment effects on strengthening phoneme-grapheme connections in spelling development were also investigated. The results suggested that structured phonological awareness intervention led to sustained growth in phoneme awareness and word-recognition performance. At the follow-up assessment, the majority of the children who received intervention were reading at, or above, the level expected for their age on a measure of word recognition. The phonological awareness intervention also significantly strengthened phoneme-grapheme connections in spelling as evidenced by improved non-word spelling ability. In contrast, the control group of children with spoken language impairment who did not receive phonological awareness intervention showed remarkably little improvement in phoneme awareness over time and the majority remained poor readers. The results highlight the important role speech-language therapists can play in enhancing the early reading and spelling development of children with spoken language impairment.
Marshall, Dorothy; Christo, Catherine; Davis, John
This study examined the performance of reading disabled children on the two Phonological Awareness Subtests of the Comprehensive Test of Phonological Processing (CTOPP). Participants performed significantly different on these two subtests with a poorer performance on the Elision subtest than Blending Words. In addition, the two subtests were not…
O'Connor, Rollanda E.
A study explored the construct of phonological awareness by examining the effects of different instructional treatments on the development of generalized phonological skills, reading, and spelling. The effect of phonological instruction with kindergarten children who might be expected to have more than average difficulty learning to read in first…
McNeill, Brigid C.; Gillon, Gail T.; Dodd, Barbara
This study investigated the effectiveness of an integrated phonological awareness approach for children with childhood apraxia of speech (CAS). Change in speech, phonological awareness, letter knowledge, word decoding, and spelling skills were examined. A controlled multiple single-subject design was employed. Twelve children aged 4-7 years with…
Miller, Elizabeth M.; Lederberg, Amy R.; Easterbrooks, Susan R.
The goal of this study was to explore the development of spoken phonological awareness for deaf and hard-of-hearing children (DHH) with functional hearing (i.e., the ability to access spoken language through hearing). Teachers explicitly taught five preschoolers the phonological awareness skills of syllable segmentation, initial phoneme isolation,…
Gillon, Gail T.
This unique resource provides a comprehensive review of current knowledge about phonological awareness, together with practical guidance for helping preschoolers to adolescents acquire needed skills. Up-to-date findings are synthesized on the development of phonological awareness; its role in literacy learning; and how it can be enhanced in…
Monson, Martin R.; Bowen, Sandy K.
This article presents a review of research on the development of phonological awareness by braille readers. The review determined that the relationship between phonological awareness and braille is uncertain because of the lack of commonality among the studies, the extent of contradictory findings, and the small number of studies involving…
Dillon, Caitlin M.; de Jong, Kenneth; Pisoni, David B.
In hearing children, reading skills have been found to be closely related to phonological awareness. We used several standardized tests to investigate the reading and phonological awareness skills of 27 deaf school-age children who were experienced cochlear implant users. Approximately two-thirds of the children performed at or above the level of…
Kartal, Günizi; Terziyan, Treysi
The major goal of this study was to develop a game-like software application for phonological awareness training and to evaluate its role in improving phonological awareness skills at the kindergarten level, with the intention to eventually help reading acquisition in Turkish. The participants of the study came from two kindergarten classrooms in…
Callu, D.; Giannopulu, I.; Escolano, S.; Cusin, F.; Jacquier-Roux, M.; Dellatolas, G.
Phonological awareness is strongly related to reading ability, but reports are more conflicting concerning the association of high level oculomotor skills with reading. Here, we show that phonological awareness is specifically associated with the ability to perform smooth pursuit eye movements in preschool children. Two large independent samples…
Amaral, M I R; Casali, R L; Boscariol, M; Lunardi, L L; Guerreiro, M M; Colella-Santos, M F
The aim of this research was to analyze temporal auditory processing and phonological awareness in school-age children with benign childhood epilepsy with centrotemporal spikes (BECTS). Patient group (GI) consisted of 13 children diagnosed with BECTS. Control group (GII) consisted of 17 healthy children. After neurological and peripheral audiological assessment, children underwent a behavioral auditory evaluation and phonological awareness assessment. The procedures applied were: Gaps-in-Noise test (GIN), Duration Pattern test, and Phonological Awareness test (PCF). Results were compared between the groups and a correlation analysis was performed between temporal tasks and phonological awareness performance. GII performed significantly better than the children with BECTS (GI) in both GIN and Duration Pattern test (P < 0.001). GI performed significantly worse in all of the 4 categories of phonological awareness assessed: syllabic (P = 0.001), phonemic (P = 0.006), rhyme (P = 0.015) and alliteration (P = 0.010). Statistical analysis showed a significant positive correlation between the phonological awareness assessment and Duration Pattern test (P < 0.001). From the analysis of the results, it was concluded that children with BECTS may have difficulties in temporal resolution, temporal ordering, and phonological awareness skills. A correlation was observed between auditory temporal processing and phonological awareness in the suited sample.
Stewart, Mark R.
This article briefly reviews recent research on teaching phonological awareness skills to preschoolers as well as the benefits of different types of bilingual education. A more in-depth analysis of research on cross-language transfer of phonological awareness/metalinguistic skills follows. The major recommendation resulting from this review is…
Beattie, Rachel L.; Manis, Franklin R.
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…
Pape-Neumann, Julia; Ermingen-Marbach, Muna van; Grande, Marion; Willmes, Klaus; Heim, Stefan
The present study investigated whether phonological awareness training is an effective intervention to significantly improve reading in German dyslexic third and fourth graders with a phonological awareness deficit, and whether these children can equally benefit from a phonology-based reading training or a visually-based reading training. German speaking dyslexic elementary school children (n=30; M=9.8 years) were matched by forming triplets based on IQ, reading quotient and phonological awareness and then randomly assigned to one out of three interventions (n=10): a phonological awareness training, a phonology-based reading training (phonics instruction), and a visually-based reading training (repeated reading of sight words). A total of 20 training sessions (30 minutes each) were distributed over four weeks. Typical readers (n=10; M=9.5 years) were assigned to the control group. Phonological awareness training directly improves reading comprehension in German dyslexic children with a phonological awareness deficit. However, these children can equally benefit from a visually-based reading training. In contrast, the phonology-based reading training has a direct selective effect on decoding but not on reading comprehension. Despite divergent short-term patterns, long-term improvement of reading comprehension and decoding is similar across all training groups, irrespective of the training method. Phonological awareness may but does not need to be part of reading remediation in dyslexic children with a phonological deficit when learning to read a consistent orthography. Rather, a visually-based reading strategy might compensate for the phonological deficit in dyslexic children after the initial stage of reading acquisition.
Pan, Jinger; Song, Shuang; Su, Mengmeng; McBride, Catherine; Liu, Hongyun; Zhang, Yuping; Li, Hong; Shu, Hua
The present study reported data on phonological awareness, morphological awareness, and Chinese literacy skills of 294 children from an 8-year longitudinal study. Results showed that mainland Chinese children's preliterate syllable awareness at ages 4 to 6 years uniquely predicted post-literate morphological awareness at ages 7 to 10 years.…
Norton, Elizabeth S.; Christodoulou, Joanna A.; Gaab, Nadine; Lieberman, Daniel A.; Triantafyllou, Christina; Wolf, Maryanne; Whitfield-Gabrieli, Susan; Gabrieli, John D. E.
Phonological awareness, knowledge that speech is composed of syllables and phonemes, is critical for learning to read. Phonological awareness precedes and predicts successful transition from language to literacy, and weakness in phonological awareness is a leading cause of dyslexia, but the brain basis of phonological awareness for spoken language in children is unknown. We used functional magnetic resonance imaging to identify the neural correlates of phonological awareness using an auditory word-rhyming task in children who were typical readers or who had dyslexia (ages 7–13) and a younger group of kindergarteners (ages 5–6). Typically developing children, but not children with dyslexia, recruited left dorsolateral prefrontal cortex (DLPFC) when making explicit phonological judgments. Kindergarteners, who were matched to the older children with dyslexia on standardized tests of phonological awareness, also recruited left DLPFC. Left DLPFC may play a critical role in the development of phonological awareness for spoken language critical for reading and in the etiology of dyslexia. PMID:21693783
Koo, Daniel; Crain, Kelly; LaSasso, Carol; Eden, Guinevere F
Previous work in deaf populations on phonological coding and working memory, two skills thought to play an important role in the acquisition of written language skills, have focused primarily on signers or did not clearly identify the subjects' native language and communication mode. In the present study, we examined the effect of sensory experience, early language experience, and communication mode on the phonological awareness skills and serial recall of linguistic items in deaf and hearing individuals of different communicative and linguistic backgrounds: hearing nonsigning controls, hearing users of ASL, deaf users of ASL, deaf oral users of English, and deaf users of cued speech. Since many current measures of phonological awareness skills are inappropriate for deaf populations on account of the verbal demands in the stimuli or response, we devised a nonverbal phonological measure that addresses this limitation. The Phoneme Detection Test revealed that deaf cuers and oral users, but not deaf signers, performed as well as their hearing peers when detecting phonemes not transparent in the orthography. The second focus of the study examined short-term memory skills and found that in response to the traditional digit span as well as an experimental visual version, digit-span performance was similar across the three deaf groups, yet deaf subjects' retrieval was lower than that of hearing subjects. Our results support the claim (Bavelier et al., 2006) that lexical items processed in the visual-spatial modality are not as well retained as information processed in the auditory channel. Together these findings show that the relationship between working memory, phonological coding, and reading may not be as tightly interwoven in deaf students as would have been predicted from work conducted in hearing students.
Eissa, Mourad Ali
Phonological awareness is the ability to manipulate the individual speech sounds that make up connected speech. Little information is reported on the acquisition of phonological awareness in special populations. The purpose of this study was to explore the effectiveness of a phonological awareness training intervention on pre-reading skills of…
Peeters, Marieke; Verhoeven, Ludo; de Moor, Jan; van Balkom, Hans
The goal of this longitudinal study was to investigate the precursors of early reading development in 52 children with cerebral palsy at kindergarten level in comparison to 65 children without disabilities. Word Decoding was measured to investigate early reading skills, while Phonological Awareness, Phonological Short-term Memory (STM), Speech Perception, Speech Production and Nonverbal Reasoning were considered reading precursors. Children with cerebral palsy lag behind on all reading precursors at the beginning of the second year of kindergarten. For the children without disabilities, early reading skills in Grade 1 were best predicted by Phonological Awareness and Phonological STM while Speech Production was the most important predictor of early reading success for the children with cerebral palsy, followed by Phonological Awareness and Speech Perception. Furthermore, for children with cerebral palsy, Speech Production appears to dominate reading development, as Speech Production measured at the beginning of the second year of kindergarten was strongly predictive of all other reading precursors measured at the end of the second year of kindergarten. The results of this study reveal that children with cerebral palsy with additional speech impairments are at risk for limited literacy development. Clinical implications are discussed.
Patscheke, Hanne; Degé, Franziska; Schwarzer, Gudrun
Children of immigrant families often have great difficulties with language and disadvantages in schooling. Phonological problems appear especially common. Thus, the aim of this study was to determine whether music training has a positive effect on the phonological awareness in these children. The effects of a music program were compared with an established phonological skills program and with a sports control group. Preschoolers of immigrants (19 boys, 20 girls) were randomly assigned to one of the three groups. All groups were trained three times a week for 20 min each, over a period of 14 weeks. Phonological awareness was tested prior to the beginning of the training and after the training phase. At the pre-test, no differences between the groups were found regarding phonological awareness and control variables (age, gender, intelligence, socioeconomic status, language background, music experience). At the post-test, the music group and the phonological skills group showed a significant increase in phonological awareness of large phonological units. The effect size of the music training was larger compared to the phonological skills program. In contrast, the sports control group showed no significant increase in phonological awareness. The current results indicate that a music program could be used as an additional opportunity to promote phonological skills in children of immigrant families.
Patscheke, Hanne; Degé, Franziska; Schwarzer, Gudrun
Children of immigrant families often have great difficulties with language and disadvantages in schooling. Phonological problems appear especially common. Thus, the aim of this study was to determine whether music training has a positive effect on the phonological awareness in these children. The effects of a music program were compared with an established phonological skills program and with a sports control group. Preschoolers of immigrants (19 boys, 20 girls) were randomly assigned to one of the three groups. All groups were trained three times a week for 20 min each, over a period of 14 weeks. Phonological awareness was tested prior to the beginning of the training and after the training phase. At the pre-test, no differences between the groups were found regarding phonological awareness and control variables (age, gender, intelligence, socioeconomic status, language background, music experience). At the post-test, the music group and the phonological skills group showed a significant increase in phonological awareness of large phonological units. The effect size of the music training was larger compared to the phonological skills program. In contrast, the sports control group showed no significant increase in phonological awareness. The current results indicate that a music program could be used as an additional opportunity to promote phonological skills in children of immigrant families. PMID:27818643
Yeung, Susanna S S; Siegel, Linda S; Chan, Carol K K
This study investigated the effects of a 12-week language-enriched phonological awareness instruction on 76 Hong Kong young children who were learning English as a second language. The children were assigned randomly to receive the instruction on phonological awareness skills embedded in vocabulary learning activities or comparison instruction which consisted of vocabulary learning and writing tasks but no direct instruction in phonological awareness skills. They were tested on receptive and expressive vocabulary, phonological awareness at the syllable, rhyme and phoneme levels, reading, and spelling in English before and after the program implementation. The results indicated that children who received the phonological awareness instruction performed significantly better than the comparison group on English word reading, spelling, phonological awareness at all levels and expressive vocabulary on the posttest when age, general intelligence and the pretest scores were controlled statistically. The findings suggest that phonological awareness instruction embedded in vocabulary learning activities might be beneficial to kindergarteners learning English as a second language.
Suortti, Outi; Lipponen, Lasse
This study, conducted in Finnish private and Montessori child care centres, aimed at investigating the development of the phonological awareness (PA) of two- to five-year-old preschool children within a six-month period in relation to emerging letter knowledge and reading skills. The children (N = 72) performed five phonological tasks and a…
Foster, Kelli C.; And Others
DaisyQuest is a computer program that teaches and provides practice in synthetic and analytic phonological skills. Researchers found young children trained on DaisyQuest had significantly greater phonological awareness gains than children without training. Children trained on a more developed version significantly outperformed a matched group on…
Constantinidou, Maria; Stainthorp, Rhona
There is evidence that phonological awareness skills secure decoding ability and that phonological deficits underlie failure to acquire adequate word recognition. Slow word-reading rate may be an additional defining characteristic of reading disability. The present study aimed to investigate whether: (1) reading disabled (RD) Greek-speaking…
Williams, Jennifer S.
In 2011, a small Midwestern school district referred an increasing number of 2nd-4th grade students, with reading problems due to phonetic and phonological awareness deficits, to the district's intervention team. Framed in Shulman's pedagogical content knowledge model and the International Dyslexia Association's phonological deficit theory of…
Georgiou, George K.; Das, J. P.; Hayward, Denyse V.
The purpose of this study was to compare the contribution of two different versions of working memory to word reading and reading comprehension in relation to phonological awareness and rapid naming speed. Fifty children were administered two measures of working memory, namely an adaptation of the Daneman and Carpenter sentence span task and…
Bridges, Mindy Sittner; Catts, Hugh W.
This study examined the usefulness and predictive validity of a dynamic screening of phonological awareness in two samples of kindergarten children. In one sample (n = 90), the predictive validity of the dynamic assessment was compared to a static version of the same screening measure. In the second sample (n = 96), the dynamic screening measure…
Parrila, Rauno; Kirby, John R.; McQuarrie, Lynn
This study examines how measures of articulation rate, verbal short-term memory (STM), naming speed, and phonological awareness tasks administered in kindergarten and again in Grade 1 jointly and uniquely predict word reading and passage comprehension variance in Grades 1, 2, and 3. Results from regression and commonality analyses indicated that…
Clinical Appraisal of Spelling Ability and Its Relationship to Phonemic Awareness (Blending, Segmenting, Elision, and Reversal), Phonological Memory, and Reading in Reading Disabled, ADHD, and Normal Children.
Kroese, Judith M.; Hynd, George W.; Knight, Deborah F.; Hall, Josh; Hiemenz, Jennifer R.
Tests 78 children (8- to 12-year-olds) on cognitive, linguistic, academic, phonemic awareness, and memory ability. Explores the relationship between phonemic awareness, phonological memory, reading and spelling. Finds that phonemic awareness tasks are significantly correlated with reading decoding and spelling measures with slightly higher…
Skeide, Michael A; Kirsten, Holger; Kraft, Indra; Schaadt, Gesa; Müller, Bent; Neef, Nicole; Brauer, Jens; Wilcke, Arndt; Emmrich, Frank; Boltze, Johannes; Friederici, Angela D
Phonological awareness is the best-validated predictor of reading and spelling skill and therefore highly relevant for developmental dyslexia. Prior imaging genetics studies link several dyslexia risk genes to either brain-functional or brain-structural factors of phonological deficits. However, coherent evidence for genetic associations with both functional and structural neural phenotypes underlying variation in phonological awareness has not yet been provided. Here we demonstrate that rs11100040, a reported modifier of SLC2A3, is related to the functional connectivity of left fronto-temporal phonological processing areas at resting state in a sample of 9- to 12-year-old children. Furthermore, we provide evidence that rs11100040 is related to the fractional anisotropy of the arcuate fasciculus, which forms the structural connection between these areas. This structural connectivity phenotype is associated with phonological awareness, which is in turn associated with the individual retrospective risk scores in an early dyslexia screening as well as to spelling. These results suggest a link between a dyslexia risk genotype and a functional as well as a structural neural phenotype, which is associated with a phonological awareness phenotype. The present study goes beyond previous work by integrating genetic, brain-functional and brain-structural aspects of phonological awareness within a single approach. These combined findings might be another step towards a multimodal biomarker for developmental dyslexia.
Miller, Elizabeth M; Lederberg, Amy R; Easterbrooks, Susan R
The goal of this study was to explore the development of spoken phonological awareness for deaf and hard-of-hearing children (DHH) with functional hearing (i.e., the ability to access spoken language through hearing). Teachers explicitly taught five preschoolers the phonological awareness skills of syllable segmentation, initial phoneme isolation, and rhyme discrimination in the context of a multifaceted emergent literacy intervention. Instruction occurred in settings where teachers used simultaneous communication or spoken language only. A multiple-baseline across skills design documented a functional relation between instruction and skill acquisition for those children who did not have the skills at baseline with one exception; one child did not meet criteria for syllable segmentation. These results were confirmed by changes on phonological awareness tests that were administered at the beginning and end of the school year. We found that DHH children who varied in primary communication mode, chronological age, and language ability all benefited from explicit instruction in phonological awareness.
Goswami, Usha; Ziegler, Johannes C; Richardson, Ulla
Within alphabetic languages, spelling-to-sound consistency can differ dramatically. For example, English and German are very similar in their phonological and orthographic structure but not in their consistency. In English the letter a is pronounced differently in the words bank, ball, and park, whereas in German the letter a always has the same pronunciation (e.g., Ball, Park, Bank). It is often argued that reading acquisition has a reciprocal effect on phonological awareness. As reading is acquired, therefore, spoken language representation may be affected differently for English and German children. Prior to literacy acquisition, however, phonological representation in English and German children should be similar due to the similar phonological structure of the two languages. We explored this hypothesis by comparing phonological awareness at the rime and phoneme levels in prereaders and beginning readers in English and German. Similar developmental effects were indeed observed in prereaders, but differential effects had emerged within the first year of reading instruction.
Furlan, Suzana Aparecida; Fukuda, Marisa Tomoe Hebihara; Granzotti, Raphaela Barroso Guedes
The aim of the present study was to characterize the phonological awareness abilities of a child with Acquired Immunodeficiency Syndrome (AIDS) before and after speech-language therapy. The participant was a 6-year-old girl, first-grade Elementary School student, with AIDS acquired by vertical transmission. The child's phonological awareness abilities were evaluated using the Instrument of Sequential Evaluation of Phonological Awareness (CONFIAS). After this first evaluation, a closed therapeutic program (15 sessions) for phonological awareness was developed, consisting of activities for syllabic and phonemic levels. The CONFIAS was reapplied in the last session in order to investigate therapy effectiveness. In the pre-therapy assessment, the child scored 18 points in syllable tasks and 1 point in phoneme tasks, with a total score of 19 points. In the post-therapy assessment, the child scored 26 points in syllable tasks and 11 points in phoneme tasks, with a total score of 37 points. This study allowed us to characterize the performance of a child with AIDS in tasks of phonological awareness and the effectiveness of the therapeutic program. The score obtained before therapy was much lower than expected for the child's age, and presented significant improvement after speech-language therapy. Thus, professionals working with this population must be aware of therapeutic programs that approach phonological processing abilities in addition to other aspects.
Exploring the Impact of Phonological Awareness, Visual-Spatial Working Memory, and Preschool Quantity--Number Competencies on Mathematics Achievement in Elementary School: Findings from a 3-year Longitudinal Study
Krajewski, Kristin; Schneider, Wolfgang
This longitudinal study explored the importance of kindergarten measures of phonological awareness, working memory, and quantity-number competencies (QNC) for predicting mathematical school achievement in third graders (mean age 8 years 8 months). It was found that the impact of phonological awareness and visual-spatial working memory, assessed at…
Anthony, Jason L.; Solari, Emily J.; Williams, Jeffrey M.; Schoger, Kimberly D.; Zhang, Zhou; Branum-Martin, Lee; Francis, David J.
Theories concerning the development of phonological awareness place special emphasis on lexical and orthographic knowledge. Given the large degree of variability in preschool classrooms that house Spanish-speaking English language learners (ELL), this study controlled for classroom effects by removing classroom means and covariances based on 158…
Berninger, Virginia W; Abbott, Robert D; Nagy, William; Carlisle, Joanne
Growth curve analyses showed that (a) word-level phonological and orthographic awareness show greatest growth during the primary grades but some additional growth thereafter, and (b) three kinds of morphological awareness show greatest growth in the first three or four grades but one-derivation-continues to show substantial growth after fourth grade. Implications of the findings for the role of three kinds of linguistic awareness-phonological, orthographic, and morphological-in learning to read and spell words are discussed. A case is made that phonological awareness, while necessary, is not sufficient for learning to read English-all three kinds of linguistic awareness that are growing during the primary grades need to be coordinated and applied to literacy learning. This finding and a review of the research on linguistic awareness support the conclusion that the recommendations of the National Reading Panel need to be amended so that the research evidence supporting the importance of both orthographic and morphological awareness, and not only phonological awareness, is acknowledged. Moreover, evidence-based strategies for teaching each of these kinds of linguistic awareness and their interrelationships need to be disseminated to educational practitioners.
Fracasso, Lucille E.; Bangs, Kathryn; Binder, Katherine S.
The Adult Basic Education (ABE) population consists of a wide range of abilities with needs that may be unique to this set of learners. The purpose of this study was to better understand the relative contributions of phonological decoding and morphological awareness to spelling, vocabulary, and comprehension across a sample of ABE students. In this study, phonological decoding was a unique predictor of spelling ability, listening comprehension and reading comprehension. We also found that morphological awareness was a unique predictor of spelling ability, vocabulary, and listening comprehension. Morphological awareness indirectly contributed to reading comprehension through vocabulary. These findings suggest the need for morphological interventions for this group of learners. PMID:24935886
Laurent, Angelique; Martinot, Clara
The present study investigated the development of linguistic awareness in children exposed to the early learning of a second language in Grades 3-5 of primary school, i.e. between the ages of 8 and 10. The aim was to determine whether this bilingual experience enhanced the development of phonological awareness in beginning readers in a bilingual…
Mora, Joan C.; Rochdi, Youssef; Kivistö-de Souza, Hanna
This study investigated Spanish-speaking learners' awareness of a non-distinctive phonetic difference between Spanish and English through a delayed mimicry paradigm. We assessed learners' speech production accuracy through voice onset time (VOT) duration measures in word-initial pre-vocalic /p t k/ in Spanish and English words, and in Spanish…
Nittrouer, Susan; Sansom, Emily; Low, Keri; Rice, Caitlin; Caldwell-Tarr, Amanda
Objective Listeners use their knowledge of how language is structured to aid speech recognition in everyday communication. When it comes to children with congenital hearing loss severe enough to warrant cochlear implants (CIs), the question arises of whether these children can acquire the language knowledge needed to aid speech recognition, in spite of only having spectrally degraded signals available to them. That question was addressed in the current study. Specifically there were three goals: (1) to compare the language structures used by children with CIs to those of children with normal hearing (NH); (2) to assess the amount of variance in the language measures explained by phonological awareness and lexical knowledge; and (3) to assess the amount of variance in the language measures explained by factors related to the hearing loss itself and subsequent treatment. Design Language samples were obtained and transcribed for 40 children who had just completed kindergarten: 19 with NH and 21 with CIs. Five measures were derived from Systematic Analysis of Language Transcripts (SALT): (1) mean length of utterance in morphemes, (2) number of conjunctions, excluding and, (3) number of personal pronouns, (4) number of bound morphemes, and (5) number of different words. Measures were also collected on phonological awareness and lexical knowledge. Statistics examined group differences, as well as the amount of variance in the language measures explained by phonological awareness, lexical knowledge, and factors related to hearing loss and its treatment for children with CIs. Results Mean scores of children with CIs were roughly one standard deviation below those of children with NH on all language measures, including lexical knowledge, matching outcomes of other studies. Mean scores of children with CIs were closer to two standard deviations below those of children with NH on two out of three measures of phonological awareness (specifically those related to phonemic
Schatschneider, Christopher; Carlson, Coleen D.; Francis, David J.; Foorman, Barbara R.; Fletcher, Jack M.
A study involving 1,123 children investigated the relationship between naming speed and phonological awareness skills and the implications for the classification of children at risk of reading disability. Results found a positive correlation between naming speed and phonological awareness and indicate this relationship will affect any comparison…
Lemons, Christopher J.; King, Seth A.; Davidson, Kimberly A.; Puranik, Cynthia S.; Fulmer, Deborah; Mrachko, Alicia A.; Partanen, Jane; Al Otaiba, Stephanie; Fidler, Deborah J.
Many children with Down syndrome demonstrate deficits in phonological awareness, a prerequisite to learning to read in an alphabetic language. The purpose of this study was to determine whether adapting a commercially available phonological awareness program to better align with characteristics associated with the behavioral phenotype of Down…
Lathroum, Linda M.
The purpose of this study was to examine the role of music perception in predicting phonological awareness in five- and six-year-old children. This study was based on the hypothesis that music perception and phonological awareness appear to have parallel auditory perceptual mechanisms. Previous research investigating the relationship between these…
Song, Shuang; Georgiou, George K.; Su, Mengmeng; Hua, Shu
Previous meta-analyses on the relationship between phonological awareness, rapid automatized naming (RAN), and reading have been conducted primarily in English, an atypical alphabetic orthography. Here, we aimed to examine the association between phonological awareness, RAN, and word reading in a nonalphabetic language (Chinese). A random-effects…
Reese, Elaine; Robertson, Sarah-Jane; Divers, Sarah; Schaughency, Elizabeth
Children's phonological awareness develops rapidly in the preschool years and is an important contributor to later reading skill. This study addresses the role of parents' talk in preschool children's phonological awareness development. A community sample of 27 parents and their 3- to 4-year-old children participated in a new "Sound…
Blomert, Leo; Willems, Gonny
The knowledge that reading and phonological awareness are mainly reciprocally related has hardly influenced the status of a phonological awareness deficit as the main cause of a reading deficit in dyslexia. Because direct proofs for this theory are still lacking we investigated children at familial risk for dyslexia in kindergarten and first…
Lundberg, Ingvar; Larsman, Pernilla; Strid, Anna
Phonological awareness is a critical enabling skill in learning to read, often developed outside the context of formal reading instruction. More than 2,000 6-year-old children were tested on phonological awareness at two occasions during the preschool year in two cohorts. Between the assessments, a training program was implemented. A two-level…
Lemons, Christopher J; King, Seth A; Davidson, Kimberly A; Puranik, Cynthia S; Fulmer, Deborah; Mrachko, Alicia A; Partanen, Jane; Al Otaiba, Stephanie; Fidler, Deborah J
Many children with Down syndrome demonstrate deficits in phonological awareness, a prerequisite to learning to read in an alphabetic language. The purpose of this study was to determine whether adapting a commercially available phonological awareness program to better align with characteristics associated with the behavioral phenotype of Down syndrome would increase children's learning of phonological awareness, letter sounds, and words. Five children with Down syndrome, ages 6 to 8 years, participated in a multiple baseline across participants single case design experiment in which response to an adapted phonological awareness intervention was compared with response to the nonadapted program. Results indicate a functional relation between the adapted program and phonological awareness. Suggestions for future research and implications for practice are provided.
Flaugnacco, Elena; Lopez, Luisa; Terribili, Chiara; Montico, Marcella; Zoia, Stefania; Schön, Daniele
There is some evidence for a role of music training in boosting phonological awareness, word segmentation, working memory, as well as reading abilities in children with typical development. Poor performance in tasks requiring temporal processing, rhythm perception and sensorimotor synchronization seems to be a crucial factor underlying dyslexia in children. Interestingly, children with dyslexia show deficits in temporal processing, both in language and in music. Within this framework, we test the hypothesis that music training, by improving temporal processing and rhythm abilities, improves phonological awareness and reading skills in children with dyslexia. The study is a prospective, multicenter, open randomized controlled trial, consisting of test, rehabilitation and re-test (ID NCT02316873). After rehabilitation, the music group (N = 24) performed better than the control group (N = 22) in tasks assessing rhythmic abilities, phonological awareness and reading skills. This is the first randomized control trial testing the effect of music training in enhancing phonological and reading abilities in children with dyslexia. The findings show that music training can modify reading and phonological abilities even when these skills are severely impaired. Through the enhancement of temporal processing and rhythmic skills, music might become an important tool in both remediation and early intervention programs.Trial Registration: ClinicalTrials.gov NCT02316873
Flaugnacco, Elena; Lopez, Luisa; Terribili, Chiara; Montico, Marcella; Zoia, Stefania; Schön, Daniele
There is some evidence for a role of music training in boosting phonological awareness, word segmentation, working memory, as well as reading abilities in children with typical development. Poor performance in tasks requiring temporal processing, rhythm perception and sensorimotor synchronization seems to be a crucial factor underlying dyslexia in children. Interestingly, children with dyslexia show deficits in temporal processing, both in language and in music. Within this framework, we test the hypothesis that music training, by improving temporal processing and rhythm abilities, improves phonological awareness and reading skills in children with dyslexia. The study is a prospective, multicenter, open randomized controlled trial, consisting of test, rehabilitation and re-test (ID NCT02316873). After rehabilitation, the music group (N = 24) performed better than the control group (N = 22) in tasks assessing rhythmic abilities, phonological awareness and reading skills. This is the first randomized control trial testing the effect of music training in enhancing phonological and reading abilities in children with dyslexia. The findings show that music training can modify reading and phonological abilities even when these skills are severely impaired. Through the enhancement of temporal processing and rhythmic skills, music might become an important tool in both remediation and early intervention programs. Trial Registration ClinicalTrials.gov NCT02316873 PMID:26407242
This study examined the relative contribution of letter-name knowledge and phonological awareness to literacy skills and the relationship between letter-name knowledge and phonological awareness, using data from Korean-speaking preschoolers. The results revealed that although both letter-name knowledge and phonological awareness made unique…
Yonovitz, L.; Yonovitz, A.; Palmer, Juan C.
Australia's indigenous populations have endemic levels of otitis media with conductive hearing loss. PA-EFL is a phonological awareness program designed for indigenous Australians who are at high risk for hearing disabilities and who are learning English as a foreign language (EFL). Hearing support services were provided; remarkable literacy gains…
Marinova-Todd, Stefka H.; Zhao, Jing; Bernhardt, May
A number of studies have shown that bilingual children have an advantage when performing on phonological awareness tasks, particularly in their stronger language. Little research has been done to date, examining the effects of bilingualism on both languages of bilingual children. In this study Mandarin-English bilingual children's performance on…
Branum-Martin, Lee; Mehta, Paras D.; Fletcher, Jack M.; Carlson, Coleen D.; Ortiz, Alba; Carlo, Maria; Francis, David J.
The construct validity of English and Spanish phonological awareness (PA) tasks was examined with a sample of 812 kindergarten children from 71 transitional bilingual education program classrooms located in 3 different types of geographic regions in California and Texas. Tasks of PA, including blending nonwords, segmenting words, and phoneme…
Driver, Melissa K.; Pullen, Paige C.; Kennedy, Michael J.; Williams, Mira Cole; Ely, Emily
Teacher understanding of phonological awareness (PA) and how to teach PA is related to student outcomes; however, many teachers have an inadequate understanding of PA. The purpose of this study is to describe an intervention intended to improve preservice teachers' understanding of PA, using an example of instructional technology called Content…
Chung, Kevin K. H.; McBride-Chang, Catherine; Cheung, Him; Wong, Simpson W. L.
This study focused on the associations of general auditory processing, speech perception, phonological awareness and word reading in Cantonese-speaking children from Hong Kong learning to read both Chinese (first language [L1]) and English (second language [L2]). Children in Grades 2--4 ("N" = 133) participated and were administered…
Webb, Mi-Young Lee; Schwanenflugel, Paula J.; Kim, Seock-Ho
The purpose of this study was to determine the psychometric characteristics of a phonological awareness assessment for prekindergarten children using Messick's (1989) framework for unitary construct validity. Upon entry into prekindergarten, children were given rhyme discrimination, syllable segmentation, initial phoneme isolation, and phoneme…
Schaefer, Blanca; Fricke, Silke; Szczerbinski, Marcin; Fox-Boyer, Annette V.; Stackhouse, Joy; Wells, Bill
The development of phonological awareness (PA), the ability to reflect on the sound structure of words independent of their meaning, has been extensively explored in English-speaking children. However, this is not the case for other languages. The aim of this study was to develop a comprehensive PA test battery for German-speaking preschool…
Johnson, Carol; Goswami, Usha
Purpose: To explore the phonological awareness skills of deaf children with cochlear implants (CIs) and relationships with vocabulary and reading development. Method: Forty-three deaf children with implants who were between 5 and 15 years of age were tested; 21 had been implanted at around 2.5 years of age (Early CI group), and 22 had been…
Ambrose, Sophie E.; Fey, Marc E.; Eisenberg, Laurie S.
Purpose: To determine whether preschool-age children with cochlear implants have age-appropriate phonological awareness and print knowledge and to examine the relationships of these skills with related speech and language abilities. Method: The sample comprised 24 children with cochlear implants (CIs) and 23 peers with normal hearing (NH), ages 36…
Preston, Jonathan; Edwards, Mary Louise
Purpose: Some children with speech sound disorders (SSD) have difficulty with literacy-related skills, particularly phonological awareness (PA). This study investigates the PA skills of preschoolers with SSD by using a regression model to evaluate the degree to which PA can be concurrently predicted by types of speech sound errors. Method:…
Lourenço, Mónica; Andrade, Ana Isabel
This article aims at evaluating and understanding the effects of an awakening to languages (AtL) programme, carried out with a group of 21 Portuguese children aged three to six, in the development of phonological awareness (PA). Using mixed-methods research, data was gathered from video recordings of seven AtL sessions and PA tests for an…
Fracasso, Lucille E.; Bangs, Kathryn; Binder, Katherine S.
The Adult Basic Education (ABE) population consists of a wide range of abilities with needs that may be unique to this set of learners. The purpose of this study was to better understand the relative contributions of phonological decoding and morphological awareness to spelling, vocabulary, and comprehension across a sample of ABE students. In…
Cologon, Kathy; Cupples, Linda; Wyver, Shirley
This research evaluated the effectiveness of reading instruction targeting oral reading and phonological awareness for children with Down syndrome (affecting chromosome 21). The participants were 7 children ranging in age from 2 years, 11 months to 10 years, 8 months. Each child acted as his/her own control, with assessments of language,…
Gilliver, Megan; Cupples, Linda; Ching, Teresa Y. C.; Leigh, Greg; Gunnourie, Miriam
This study evaluated the effectiveness of intervention for developing deaf and hard-of-hearing (DHH) preschoolers' phonological awareness (PA) skills. Thirty children (mean age 57 months) with aided, bilateral hearing loss (and who primarily communicated using spoken English) were recruited in the year prior to commencing formal schooling. The…
Stothers, Margot; Klein, Perry D.
It is not clear from research whether, or to what extent, reading comprehension is impaired in adults who have learning disabilities (LD). The influence of perceptual organization (PO) and phonological awareness (PA) on reading comprehension was investigated. PO and PA are cognitive functions that have been examined in previous research for their…
Anthony, Jason L.; Williams, Jeffrey M.; Duran, Lillian K.; Gillam, Sandra Laing; Liang, Lan; Aghara, Rachel; Swank, Paul R.; Assel, Mike A.; Landry, Susan H.
This study describes the dimensionality and continuum of Spanish phonological awareness (PA) skills in 3- to 6-year-old children. A 3 x 4 factorial design crossed word structure of test items (word, syllable, phoneme) with task (blending multiple-choice, blending free-response, elision multiple-choice, elision free-response) to assess 12 PA…
Gorman, Brenda K.
Purpose: The goals of this study were to evaluate the impact of short-term phonological awareness (PA) instruction presented in children's first language (L1; Spanish) on gains in their L1 and second language (L2; English) and to determine whether relationships exist between vocabulary size, verbal working memory, and PA in Spanish-speaking…
Hogan, Tiffany P.
In this study, we examined the influence of word-level phonological and lexical characteristics on early phoneme awareness. Typically developing children, ages 61 to 78 months, completed a phoneme-based, odd-one-out task that included consonant-vowel-consonant word sets (e.g., "chair-chain-ship") that varied orthogonally by a phonological…
The purpose of this study was to identify relationships that exist between reading ability in 3rd grade and phonological awareness in kindergarten. A second purpose was to identify specific prereading skills that best predict later reading success. This study used a quantitative research design to answer the research questions posed. The…
Pae, Hye Kyeong; Sevcik, Rose A.; Morris, Robin D.
Phonological awareness (PA) and rapid automatised naming (RAN) skills in relation to reading acquisition were examined using two languages, one with a deep orthography (English) and the other with a shallow orthography (Korean). Participants were 50 Korean American children who spoke English as a dominant language (DL) and were learning to read…
Verhagen, W.; Aarnoutse, C.; van Leeuwe, J.
Influences of phonological awareness and naming speed on the speed and accuracy of Dutch children's word recognition were investigated in a longitudinal study. The speed and accuracy of word recognition at the ends of Grades 1 and 2 were predicted by naming speed from both the beginning and end of Grade 1, after control for autoregressive…
Skibbe, Lori E.; Gerde, Hope K.; Wright, Tanya S.; Samples-Steele, Chelsea R.
Commonly used early childhood curricula were examined to consider the degree to which they support research-based instruction for phonological awareness (PA) and phonics. A content analysis was completed for two types of curricula widely used in Head Start: overarching general curricula and lesson-based curricula, which usually provide more…
Alghazo, Emad M.; Al-Hilawani, Yasser A.
A sample of 83 kindergarten teachers participated in this study to examine their knowledge, skills, and classroom practices concerning phonological awareness. Analyses of data revealed significant gaps between knowledge and practice, knowledge and skills, and skills and practice. The gap between knowledge and skills, on one hand, and classroom…
Cassano, Christina M.; Schickedanz, Judith A.
This article reports a post hoc analysis conducted as part of a larger study in which 61 typically developing, 3-, 4-, and 5-year-olds were assessed in phonological awareness (PA), vocabulary (i.e., receptive, expressive, and definitional), and grammatical skill at baseline and 3, 6, and 9 months later. The larger study's purpose was to shed light…
Russak, Susie; Saiegh-Haddad, Elinor
The present study examined cross-linguistic relationships between phonological awareness in L1 (Hebrew) and L2 (English) among normal (N = 30) and reading disabled (N = 30) Hebrew native speaking college students. Further, it tested the effect of two factors: the lexical status of the stimulus word (real word vs. pseudoword) and the linguistic…
Sari, Burcu; Aktan Acar, Ebru
This study has two main aims. The first aim of the study is to develop a scale for determining early childhood period phonological awareness skills, and to put forward the validity-reliability of this scale. The second aim is to determine the norm values of this scale developed for the Marmara Region. For this reason, the research has been carried…
Cardoso-Martins, Claudia; Mesquita, Tereza Cristina Lara; Ehri, Linnea
Two experimental training studies with Portuguese-speaking preschoolers in Brazil were conducted to investigate whether children benefit from letter name knowledge and phonological awareness in learning letter-sound relations. In Experiment 1, two groups of children were compared. The experimental group was taught the names of letters whose sounds…
Naess, Kari-Anne B.
Phonological awareness (PA) is the knowledge and understanding of the sound structure of language and is believed to be an important skill for the development of reading. This study explored PA skills in children with Down syndrome and matched typically developing (TD) controls using a dual approach: a meta-analysis of the existing international…
Noe, Sean; Spencer, Trina D.; Kruse, Lydia; Goldstein, Howard
This multiple baseline design study examined the effects of a Tier 3 early literacy intervention on low-income preschool children's phonological awareness (PA). Seven preschool children who did not make progress on identifying first sounds in words during a previous Tier 2 intervention participated in a more intensive Tier 3 intervention. Children…
Thatcher, Karen L.
This study investigated kindergarten, preschool, and first-grade children who were typical or specific language impaired (SLI) to determine whether there were developmental differences in their phonological awareness abilities (i.e., syllable, onset/rime, phonemes). Results revealed a significant difference between children who were typical and…
Cupples, Linda; Iacono, Teresa
Twenty-two children (ages 6-10) with Down syndrome were tested for receptive language, cognitive function, oral reading, and phonological awareness. Re-assessment 9 months later found better oral reading was associated with superior phoneme segmentation skills. Also, early segmentation ability appeared to predict later nonword reading, but not the…
Chien, Ching-ning; Kao, Li-hua; Wei, Li
This paper reports the findings of a psycholinguistic study of the development of phonological awareness (PA) in Chinese children acquiring their first language and learning a foreign language at the same time. The language situation of these children in relation to PA is of particular interest because Chinese and English have not only different…
Kantor, Patricia Thatcher; Wagner, Richard K.; Torgesen, Joseph K.; Rashotte, Carol A.
The goal of the current study was to compare two forms of dynamic assessment and standard assessment of preschool children's phonological awareness. The first form of dynamic assessment was a form of scaffolding in which item formats were modified in response to an error so as to make the task easier or more explicit. The second form of dynamic…
Vernon, Sofia A.; Ferreiro, Emilia
A study of Spanish-speaking kindergartners demonstrates that phonological awareness develops across levels and is related to writing development. Children's ability to benefit from phonics depends on their writing level. Encouraging writing in kindergarten and first grade can stimulate analysis of spoken words and smaller units. (SK)
Carson, Karyn L.; Gillon, Gail T.; Boustead, Therese M.
Purpose: Despite strong investment in raising literacy achievement for all children, significant inequalities in literacy outcomes continue to exist among some of the world's most advanced economies. This study investigated the influence of a short, intensive period of phonological awareness (PA) instruction implemented by classroom teachers on…
McIntosh, Beth; Crosbie, Sharon; Holm, Alison; Dodd, Barbara; Thomas, Sian
The research reported investigated the efficacy of intervention, developed by a speech-language therapist and implemented by a teacher, for the language and phonological awareness (PA) abilities of pre-school, socially disadvantaged children. One study established that children from low socio-economic (SES) backgrounds had poorer skills on both…
Li, Miao; Cheng, Liying; Kirby, John R.
This study investigates the relationship between English listening comprehension and English and Chinese phonological awareness (PA), and the cross-linguistic transfer of PA in 48 Grade 2 and 47 Grade 4 Chinese English-immersion students. The results of the study indicate a correlation between English PA and English listening comprehension.…
Næss, Kari-Anne B
Phonological awareness (PA) is the knowledge and understanding of the sound structure of language and is believed to be an important skill for the development of reading. This study explored PA skills in children with Down syndrome and matched typically developing (TD) controls using a dual approach: a meta-analysis of the existing international literature and a longitudinal empirical study. The results from both the meta-analysis and the empirical study showed that the children with Down syndrome initially had weaker PA skills compared to the controls; in particular, the awareness of rhyme was delayed. The longitudinal empirical data indicated that, as a result of formal education, the children with Down syndrome exhibited greater improvement on all PA measures compared with the controls who had not yet entered school. The results reach significance for rhyme awareness. With respect to dimensionality, the performance of the children with Down syndrome loaded on 1 factor, whereas the performance of the younger TD controls was multidimensional. In sum, these findings underline the need for studies that compare interventions designed especially to stimulate development of PA in this group of children and to provide insight into the underlying causes of the developmental profile of children with Down syndrome.
Ostad, Snorre A
The majority of recent studies conclude that children's private speech development (private speech internalization) is related to and important for mathematical development and disabilities. It is far from clear, however, whether private speech internalization itself plays any causal role in the development of mathematical competence. The main concerns of the present study were whether phonological awareness skills relate to private speech internalization, and whether the answer to this question changes with children's age and mathematical achievement levels. Comparisons were made between 67 children diagnosed with math difficulties and 67 children without math difficulties from Grade 2 to Grade 7 in primary schools. Two separate laboratory investigations were performed to explore children's developmental levels of private speech and phonological awareness, respectively. Analysis was based on private speech differences, phonological awareness differences, and differences in occurrence of private-speech/phonological-awareness category combinations. Children without math difficulties showed a grade-determined shift from less to more internalized private speech and from lower to higher levels of phonological awareness. In contrast, the development of children with math difficulties seemed almost to stop at the inaudible private speech/low level of phonological awareness combinations. Silence/high phonological level was the primary alternative for typical math achievers. Results are discussed in terms of directions for future research.
Heim, Stefan; Grande, Marion; Pape-Neumann, Julia; van Ermingen, Muna; Meffert, Elisabeth; Grabowska, Anna; Huber, Walter; Amunts, Katrin
We investigated whether phonological deficits are a consequence of magnocellular processing deficits in dyslexic and control children. In Experiment 1, children were tested for reading ability, phonological awareness, visuo-magnocellular motion perception, and attention shifting (sometimes considered as magnocellular function). A two-step cluster…
Kang, Jennifer Yusun
This study examined whether there are bilingual advantages in terms of phonological awareness (PA) for children acquiring two phonologically and orthographically different alphabetic languages and investigated the emergent literacy factors that explain variances in their PA, in comparison to monolingual children. The study participants comprised…
Furnes, Bjarte; Samuelsson, Stefan
In this study, the relationship between latent constructs of phonological awareness (PA) and rapid automatized naming (RAN) was investigated and related to later measures of reading and spelling in children learning to read in different alphabetic writing systems (i.e., Norwegian/Swedish vs. English). 750 U.S./Australian children and 230…
Brennan, Christine; Cao, Fan; Pedroarena-Leal, Nicole; McNorgan, Chris; Booth, James R
It is unknown how experience with different types of orthographies influences the neural basis of oral language processing. In order to determine the effects of alphabetic and nonalphabetic writing systems, the current study examined the influence of learning to read on oral language in English and Chinese speakers. Children (8-12 years olds) and adults made rhyming judgments to pairs of spoken words during functional magnetic resonance imaging (fMRI). Developmental increases were seen only for English speakers in the left hemisphere phonological network (superior temporal gyrus (STG), inferior parietal lobule, and inferior frontal gyrus). The increase in the STG was more pronounced for words with conflicting orthography (e.g. pint-mint; jazz-has) even though access to orthography was irrelevant to the task. Moreover, higher reading skill was correlated with greater activation in the STG only for English speaking children. The effects suggest that learning to read reorganizes the phonological awareness network only for alphabetic and not logographic writing systems because of differences in the principles for mapping between orthographic and phonological representations. The reorganization of the auditory cortex may result in better phonological awareness skills in alphabetic readers.
Sermier Dessemontet, Rachel; de Chambrier, Anne-Françoise
Our study investigated if phonological awareness and letter-sound knowledge were predictors of reading progress in children with intellectual disabilities (ID) with unspecified etiology. An academic achievement test was administered to 129 children with mild or moderate ID when they were 6-8 years old, as well as one and two school years later. Findings indicated that phonological awareness and letter-sound knowledge at 6-8 years of age predicted progress in word and non-word reading after one school year and two school years after controlling for IQ, age, expressive vocabulary, spoken language, and type of placement. Phonological awareness and letter-sound knowledge at 6-8 years of age also predicted progress in reading comprehension after one school year and two school years. These findings suggest that training phonological awareness skills combined with explicit phonics instruction is important to foster reading progress in children with mild and moderate ID with unspecified etiology.
Pokorni, Judith L.; Worthington, Colleen K.; Jamison, Patricia J.
Researchers have found that training in phonemic awareness (PA), a fundamental element for reading acquisition, is effective in varying degrees, depending on characteristics of the audience. In this study, the authors explored the relative effectiveness of 3 programs--Fast ForWord, Earobics, and LiPS. The authors randomly assigned 60 students with…
Card, Ruth; Dodd, Barbara
To investigate the importance of the connection between being able to speak and the emergence of phonological awareness abilities, the performance of children with cerebral palsy (five speakers and six non-speakers) was assessed at syllable, onset-rime, and phoneme levels. The children were matched with control groups of children for non-verbal intelligence. No group differences were found for the identification of syllables, reading non-words, or judging spoken rhyme. The children with cerebral palsy who could speak, however, performed better than the children with cerebral palsy who could not speak and the control group of children without disabilities, judging written words for rhyme. The children with cerebral palsy who could not speak performed poorly in comparison to those who could speak (but not the control group of children) when segmenting syllables and on the phoneme manipulation task. The findings suggest that non-speaking children with cerebral palsy have phonological awareness performance that varies according to the mental processing demands of the task. The ability to speak facilitates performance when phonological awareness tasks (written rhyme judgment, syllable segmentation, and phoneme manipulation) require the use of an articulatory loop.
Abou-Elsaad, Tamer; Ali, Rawhia; Abd El-Hamid, Haidy
Phonological awareness (PA) is one of the most important components in the development of normal reading ability. It refers to the ability to detect and manipulate the sound structure of words independently of their meaning. The current study aimed to assess Arabic PA skills and the relation to word reading abilities in Egyptian Arabic-speaking children. The designed assessment was applied to 80 typically developing children, divided into two subgroups ranging in age from 5 years 6 months to 8 years 6 months. The design of assessment involved six PA tasks covering three levels: rhyme awareness, syllabic awareness, and phonemic awareness, as well as the assessment of reading abilities that include real word and nonsense word reading tasks. Descriptive statistics (mean, standard deviation), Student's t tests, and Pearson correlation coefficient tests were used to analyze the data. The reliability of the test was proven using the test-retest procedure. Validity of the test was estimated through internal consistency validity. The results revealed that the Arabic PA assessment test (APAAT) proved to be a reliable and valid tool for assessing Arabic reading skills. Findings from the study provided important insights into the developmental patterns of Arabic PA. In addition, the findings revealed a strong relationship between phonological awareness skills and the proficiency in word reading abilities in Arabic school-aged children.
Mayberry, Rachel I; del Giudice, Alex A; Lieberman, Amy M
The relation between reading ability and phonological coding and awareness (PCA) skills in individuals who are severely and profoundly deaf was investigated with a meta-analysis. From an initial set of 230 relevant publications, 57 studies were analyzed that experimentally tested PCA skills in 2,078 deaf participants. Half of the studies found statistically significant evidence for PCA skills and half did not. A subset of 25 studies also tested reading proficiency and showed a wide range of effect sizes. Overall PCA skills predicted 11% of the variance in reading proficiency in the deaf participants. Other possible modulating factors, such as task type and reading grade level, did not explain the remaining variance. In 7 studies where it was measured, language ability predicted 35% of the variance in reading proficiency. These meta-analytic results indicate that PCA skills are a low to moderate predictor of reading achievement in deaf individuals and that other factors, most notably language ability, have a greater influence on reading development, as has been found to be the case in the hearing population.
Narr, Rachel F
Visual phonics, a system of 45 hand and symbol cues that represent the phonemes of spoken English, has been used as a tool in literacy instruction with deaf/hard-of-hearing (DHH) students for over 20 years. Despite years of anecdotal support, there is relatively little published evidence of its impact on reading achievement. This study was designed to examine the relationship between performance on a phonological awareness task, performance on a decoding task, reading ability, and length of time in literacy instruction with visual phonics for 10 DHH kindergarten through Grade 3 students receiving academic instruction with sign-supported English and American Sign Language. Findings indicate that these students were able to use phonological information to make rhyme judgments and to decode; however, no relationship between performance on reading ability and length of time in literacy instruction with visual phonics was found.
Miccio's work included a number of articles on the assessment of phonology in children with phonological disorders, typically using measures of correct articulation, using the PCC, or analyses of errors, using the framework of phonological processes. This paper introduces an approach to assessing phonology by examining the phonetic complexity of…
Yeh, Li-Li; Wells, Bill; Stackhouse, Joy; Szczerbinski, Marcin
Two competing approaches to the analysis of the phonological structure of Mandarin syllables have been put forward. The first and more traditional approach is that a syllable can be segmented into initial consonant, medial glide, nucleus plus coda and tone. The second approach does not distinguish the non-compulsory medial glide as an independent element. To compare and evaluate these two different approaches, the development of phoneme-level awareness was investigated in 67 Mandarin-speaking children in Year 1 of school (mean age: 6;9) and Year 5 (mean age: 10;1). Results showed that at school entry some children were sensitive to glides and to a lesser extent to codas; their number increased by Year 5. This suggests that spoken language experience is enough for some children to acquire the representation of glides and codas; this is consistent with the traditional model of the Mandarin syllable, with both glides and codas as independent elements. However, the children's task performance was generally rather poor, even in Year 5, suggesting that development of phonemic sensitivity in Mandarin speaking children is not substantially improved by increased literacy experience.
Blomert, Leo; Willems, Gonny
The knowledge that reading and phonological awareness are mainly reciprocally related has hardly influenced the status of a phonological awareness deficit as the main cause of a reading deficit in dyslexia. Because direct proofs for this theory are still lacking we investigated children at familial risk for dyslexia in kindergarten and first grade. The familial risk was genuine; 40% developed reading deficits in first grade. However, we did not find any relationship between a phonological awareness or other phonological processing deficits in kindergarten and reading deficits in first grade. Finally, we did not find evidence for the claim that a phonological awareness deficit assumedly causes a reading deficit via 'unstable' or otherwise corrupted letter-speech sound associations. Although earlier research indicated letter knowledge as another significant determinant of later reading deficits, we found no support for this claim. Letter knowledge learning and learning to associate and integrate letters and speech sound are different processes and only problems in the latter process seem directly linked to the development of a reading deficit. The nature of this deficit and the impact it might have on multisensory processing in the whole reading network presents a major challenge to future reading and dyslexia research.
Yeong, Stephanie H. M.; Rickard Liow, Susan J.
Phoneme awareness is critical for literacy acquisition in English, but relatively little is known about the early development of phonological awareness in ESL (English as a second language) bilinguals when their two languages have different phonological structures. Using parallel tasks in English and Mandarin, we tracked the development of L1…
Lerner, Matthew D; Lonigan, Christopher J
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=48.60 months, 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.
Kim, Young-Suk; Petscher, Yaacov; Foorman, Barbara R.; Zhou, Chengfu
In the present study, we investigated critical factors in letter-sound acquisition (i.e., letter-name knowledge and phonological awareness) with data from 653 English-speaking kindergartners in the beginning of the year. We examined (a) the contribution of phonological awareness to facilitating letter-sound acquisition from letter names and (b)…
Lefebvre, Pascal; Trudeau, Natacha; Sutton, Ann
The current study compares the effects of two shared storybook reading (SSR) interventions on language and emergent literacy skills of low-income preschoolers. The control intervention targeted language and print awareness, skills for which there is strong evidence of the effect of SSR. The experimental intervention added a focus on phonological…
Goodrich, J. Marc; Lonigan, Christopher J.; Farver, JoAnn M.
The purpose of this study was to evaluate whether the cross-language relations between the phonological awareness (PA) skills of preschool children learning more than one language are dependent upon their first-and second-language oral language skills. Four hundred sixty-six Spanish-speaking language minority children participated in this study.…
Shamir, Adina; Korat, Ofra; Fellah, Renat
The purpose of the present study was to investigate the effect of activity with an educational electronic book (e-book), as compared with adult reading of the printed version of the same book, on the vocabulary, phonological awareness as well as concept about print of preschool children at risk for learning disabilities. The study involved the…
Dixon, L. Quentin
To examine the relationship between phonological awareness (PA) and English word-level reading among a multilingual sample, a random sample of 297 Singaporean kindergartners, stratified by ethnicity (169 Chinese, 65 Malay, and 63 Indian), were tested on their PA, receptive vocabulary, and word-level reading skills. Singaporean kindergartners are…
Cassano, Christina Marie
The present study used individual growth modeling to examine the role of specific forms (i.e., receptive, expressive, and definitional vocabulary and grammatical skill) and levels of oral vocabulary skill (i.e., 25th, 50th, or 75th percentile) in phonological awareness growth during the preschool and kindergarten years. Sixty-one,…
Liao, Chen-Huei; Kuo, Bor-Chen
The present study examined the equivalency of conventional and web-based tests in reading Chinese. Phonological awareness, rapid automatized naming (RAN), reading accuracy, and reading fluency tests were administered to 93 grade 6 children in Taiwan with both test versions (paper-pencil and web-based). The results suggest that conventional and…
Metsala, Jamie L.; Stavrinos, Despina; Walley, Amanda C.
This study examined effects of lexical factors on children's spoken word recognition across a 1-year time span, and contributions to phonological awareness and nonword repetition. Across the year, children identified words based on less input on a speech-gating task. For word repetition, older children improved for the most familiar words. There…
Wright, Judith; Jacobs, Barrie
Describes an applied training study investigating the differential effect of two instructional methods on the reading performance of British primary school children with reading difficulties. Explains that children ages 7 to 10 (n=65) were separated into two groups: (1) based on different types of phonological awareness instruction, and (2) a…
Dixon, L. Quentin; Chuang, Hui-Kai; Quiroz, Blanca
To test the lexical restructuring hypothesis among bilingual English-language learners, English phonological awareness (PA), English vocabulary and ethnic language vocabulary (Mandarin Chinese, Malay or Tamil) were assessed among 284 kindergarteners (168 Chinese, 71 Malays and 45 Tamils) in Singapore. A multi-level regression analysis showed that…
Taub, Gordon E.; Szente, Judit
The purpose of this study was to explore the relationship between phonological awareness (PA) and rapid automatized naming (RAN) on the reading fluency (RF) of students from traditionally underrepresented groups. The study included 86 participants attending 1st through 4th grade within an inner-city charter school located in a high-poverty, urban…
Preston, Jonathan L.; Hull, Margaret; Edwards, Mary Louise
Purpose: To determine if speech error patterns in preschoolers with speech sound disorders (SSDs) predict articulation and phonological awareness (PA) outcomes almost 4 years later. Method: Twenty-five children with histories of preschool SSDs (and normal receptive language) were tested at an average age of 4;6 (years;months) and were followed up…
Exploring the impact of phonological awareness, visual-spatial working memory, and preschool quantity-number competencies on mathematics achievement in elementary school: findings from a 3-year longitudinal study.
Krajewski, Kristin; Schneider, Wolfgang
This longitudinal study explored the importance of kindergarten measures of phonological awareness, working memory, and quantity-number competencies (QNC) for predicting mathematical school achievement in third graders (mean age 8 years 8 months). It was found that the impact of phonological awareness and visual-spatial working memory, assessed at 5 years of age, was mediated by early QNC, which predicted math achievement in third grade. Importantly, and confirming our isolated number words hypothesis, phonological awareness had no impact on higher numerical competencies (i.e., when number words needed to be linked with quantities [QNC Level II and above]) but predicted basic numerical competencies (i.e., when number words were isolated from quantities [QNC Level I]), explaining the moderate relationship between early literacy development and the development of mathematical competencies.
Crume, Peter K
The National Reading Panel emphasizes that spoken language phonological awareness (PA) developed at home and school can lead to improvements in reading performance in young children. However, research indicates that many deaf children are good readers even though they have limited spoken language PA. Is it possible that some deaf students benefit from teachers who promote sign language PA instead? The purpose of this qualitative study is to examine teachers' beliefs and instructional practices related to sign language PA. A thematic analysis is conducted on 10 participant interviews at an ASL/English bilingual school for the deaf to understand their views and instructional practices. The findings reveal that the participants had strong beliefs in developing students' structural knowledge of signs and used a variety of instructional strategies to build students' knowledge of sign structures in order to promote their language and literacy skills.
Terry, Nicole Patton
Children's spoken nonmainstream American English (NMAE) dialect use and their knowledge about phonological representations of word pronunciations were assessed in a sample of 105 children in kindergarten through second grade. Children were given expressive and receptive tasks with dialect-sensitive stimuli. Students who produced many NMAE…
Li, Hong; Dronjic, Vedran; Chen, X I; Li, Yixun; Cheng, Yahua; Wu, Xinchun
This study investigates the contributions of semantic, phonological, and orthographic factors to morphological awareness of 413 Chinese-speaking students in Grades 2, 4, and 6, and its relationship with reading comprehension. Participants were orally presented with pairs of bimorphemic compounds and asked to judge whether the first morphemes of the words shared a meaning. Morpheme identity (same or different), whole-word semantic relatedness (high or low), orthography (same or different), and phonology (same or different) were manipulated. By Grade 6, children were able to focus on meaning similarities across morphemes while ignoring the distraction of form, but they remained influenced by whole-word semantic relatedness. Children's ability to overcome the distraction of phonology consistently improved with age, but did not reach ceiling, whereas the parallel ability for orthography reached ceiling at Grade 6. Morphological judgment performance was a significant unique predictor of reading comprehension when character naming and vocabulary knowledge were accounted for.
Nullman, Susan L.
This study investigated the effects of an explicit individualized phonemic awareness intervention administered by a speech-language pathologist to 4 prekindergarten children with phonological speech sound disorders. Research has demonstrated that children with moderate-severe expressive phonological disorders are at-risk for poor literacy…
A Latent Variable Investigation of the Phonological Awareness Literacy Screening-Kindergarten Assessment: Construct Identification and Multigroup Comparisons between Spanish-Speaking English-Language Learners (ELLs) and Non-ELL Students
Huang, Francis L.; Konold, Timothy R.
Psychometric properties of the Phonological Awareness Literacy Screening for Kindergarten (PALS-K) instrument were investigated in a sample of 2844 first-time public school kindergarteners. PALS-K is a widely used English literacy screening assessment. Exploratory factor analysis revealed a theoretically defensible measurement structure that was…
Carson, Karyn; Boustead, Therese; Gillon, Gail
The screening and monitoring of phonological awareness (PA) in the classroom is of great importance to the early identification and prevention of reading disorder. This study investigated whether a time-efficient computer-based PA screening and monitoring assessment (Com-PASMA) could accurately predict end-of-year reading outcomes for 5-year-old children in the first year of schooling. A longitudinal design was employed where the Com-PASMA was used to measure the PA ability of 95 5-year-old children at the start, middle, and end of the first year of school. Of this group, 21 children presented with spoken language impairment. Reading outcomes were formally measured after 1 year of schooling. School-entry measures of PA using the Com-PASMA (p < .001), in conjunction with language ability (p = .004), accounted for 68.9% of the variance in end-of-year word decoding ability. Sensitivity and specificity calculations demonstrated that the Com-PASMA was 92% accurate at school-entry, and 94% accurate by the middle of the school year in predicting reading outcomes at 6-years of age. Results suggest that a time-efficient computer-based method of screening and monitoring PA can support the early identification of reading difficulties in the first year of schooling.
Skibbe, Lori E; Justice, Laura M; Bowles, Ryan P
The implementation processes associated with a home-based phonological awareness intervention were observed for mothers and their 4-year-old children with specific language impairment (SLI). Mother-child dyads (n = 13) read books four times per week over 12 weeks; each book contained nine embedded phonological awareness (PA) tasks. Four hundred and ninety-eight book reading sessions were coded for three variables of interest: maternal support of concept development, quantity of maternal instructional support, and accuracy of children's responses to the PA tasks. Using growth curve modelling, results indicate that maternal support of concept development decreased over the course of the 12-week program, and the quantity of maternal supports changed considerably reflecting intra-individual differences among mothers. Both support of concept development and quantity of support decreased over the course of a given week. In addition, children's responses to the phonological awareness tasks significantly increased over the 12-week intervention. Overall, mothers did not provide support that consistently supported children's learning over time, and the increases in children's correct responses, although significant, were less than anticipated given the length of the intervention. These findings indicate that mothers may need additional supports when implementing emergent literacy programs with their children.
O'Connor, Meghan; Arnott, Wendy; McIntosh, Beth; Dodd, Barbara
This study examines the literacy outcomes for children from socially disadvantaged backgrounds who had received specific whole-class phonological awareness (PA) and language intervention in preschool. The participants were 57 children who had been involved in the original intervention study. Their PA skills, letter-sound knowledge, real word and non-word spelling and reading comprehension were assessed in Grade 2. The results indicated that children who had received intervention in preschool performed similarly to the children who had not received intervention. The gains made in PA and language skills post intervention had failed to augment further literacy development. A post hoc examination of individual student profiles, however, revealed that a subgroup of children who had received intervention had maintained their enhanced performance and that the intervention cohort had similar scores on tests of PA ability to their age-matched peers in the population. It was concluded that whole-class, teacher-delivered, PA and language intervention, while effective in the short term, does not lead to a generalized improvement in literacy skills in Grade 2. Possible reasons for the failure of the program to produce medium term gains are discussed.
Goffredo, Michela; Bernabucci, Ivan; Lucarelli, Cristiana; Conforto, Silvia; Schmid, Maurizio; Nera, Maria Matilde; Lopez, Luisa; D'Alessio, Tommaso; Grasselli, Bruna
The aim of this study is to introduce a new platform, called "En Plein", for the kinesthetic practice of phonological skills by preschool children and to examine its feasibility in combination with more traditional teaching methods. The rationale is that the manipulation of structural phonological units is important to train the…
James, Deborah; Rajput, Kaukab; Brinton, Julie; Goswami, Usha
The phonological awareness (PA), vocabulary, and word reading abilities of 19 children with cochlear implants (CI) were assessed. Nine children had an implant early (between 2 and 3.6 years) and 10 had an implant later (between 5 and 7 years). Participants were tested twice over a 12-month period on syllable, rhyme, and phoneme awareness (see…
Brennan, Christine; Booth, James R.
Linguistic knowledge, cognitive ability, and instruction influence how adults acquire a second orthography yet it remains unclear how different forms of instruction influence grain size sensitivity and subsequent decoding skill and speed. Thirty-seven monolingual, literate English-speaking adults were trained on a novel artificial orthography given initial instruction that directed attention to either large or small grain size units (i.e., words or letters). We examined how initial instruction influenced processing speed (i.e., reaction time (RT)) and sensitivity to different orthographic grain sizes (i.e., rimes and letters). Directing attention to large grain size units during initial instruction resulted in higher accuracy for rimes, whereas directing attention to smaller grain size units resulted in slower RTs across all measures. Additionally, phonological awareness skill modulated early learning effects, compensating for the limitations of the initial instruction provided. Collectively, these findings suggest that when adults are learning to read a second orthography, consideration should be given to how initial instruction directs attention to different grain sizes and inherent phonological awareness ability. PMID:27829705
Brennan, Christine; Booth, James R
Linguistic knowledge, cognitive ability, and instruction influence how adults acquire a second orthography yet it remains unclear how different forms of instruction influence grain size sensitivity and subsequent decoding skill and speed. Thirty-seven monolingual, literate English-speaking adults were trained on a novel artificial orthography given initial instruction that directed attention to either large or small grain size units (i.e., words or letters). We examined how initial instruction influenced processing speed (i.e., reaction time (RT)) and sensitivity to different orthographic grain sizes (i.e., rimes and letters). Directing attention to large grain size units during initial instruction resulted in higher accuracy for rimes, whereas directing attention to smaller grain size units resulted in slower RTs across all measures. Additionally, phonological awareness skill modulated early learning effects, compensating for the limitations of the initial instruction provided. Collectively, these findings suggest that when adults are learning to read a second orthography, consideration should be given to how initial instruction directs attention to different grain sizes and inherent phonological awareness ability.
Cabrelli Amaro, Jennifer Lauren
The Phonological Permeability Hypothesis (PPH, Cabrelli Amaro & Rothman, 2010) attempts to reconcile evidence suggesting some L2 learners, however rare, attain native-like L2 phonological systems with the observation that most do not. Considering existing L2 phonology research, it is not clear that phonological differences between early and…
Al Otaiba, Stephanie; Puranik, Cynthia; Zilkowski, Robin; Curran, Tricia
This article reviews research examining the efficacy of early phonological interventions for young students identified with Speech or Language impairments. Eighteen studies are included, providing results for nearly 500 students in preschool through third grade. Although findings were generally positive, there were large individual differences in response to intervention. Further, there was little evidence that interventions enabled students to catch up in phonological or reading skills to typically developing peers. Methodological issues are described and implications for practice and future research are discussed. PMID:20161557
Yeong, Stephanie H M; Rickard Liow, Susan J
Phoneme awareness is critical for literacy acquisition in English, but relatively little is known about the early development of phonological awareness in ESL (English as a second language) bilinguals when their two languages have different phonological structures. Using parallel tasks in English and Mandarin, we tracked the development of L1 (first language) and L2 (second language) syllable and phoneme awareness longitudinally in English-L1 and Mandarin-L1 prereaders (n=70, 4- and 5-year-olds) across three 6-month intervals. In English, the English-L1 children's performance was better in phoneme awareness at all three time points, but the Mandarin-L1 children's syllable awareness was equivalent to the English-L1 children's syllable awareness by Time 3. In Mandarin, the English-L1 children's phoneme awareness, but not their syllable awareness, was also significantly better than that of the Mandarin-L1 children at all three time points. Cross-lagged correlations revealed that only the English-L1 children applied their L1 syllable and phoneme awareness to their L2 (Mandarin) processing by Time 2 and that the Mandarin-L1 children seemed to require exposure to English (L2) before they developed phoneme awareness in either language. The data provide further evidence that phonological awareness is a language-general ability but that cross-language application depends on the similarity between the phonological structures of a child's L1 and L2. Implications for classroom teaching are briefly discussed.
Messier, Jane; Jackson, Carla Wood
The researchers explored the phonological awareness (PA) competency and confidence of educators working with children who are d/Deaf or hard of hearing. Performance comparisons were made between the two surveyed professional groups, teachers of the deaf (TODs; n = 58) and speech-language pathologists (SLPs; n = 51). It was found that both respondent groups demonstrated gaps in PA knowledge and skills; however, SLPs performed significantly better, on average, than TODs. The educators expressed feelings of moderate confidence in their skills related to teaching children with hearing loss and assessing their PA. Correlations between educator demographics or levels of confidence and educator performance on PA measures did not yield significant findings. The results underscore the need for improved personnel preparation and PA continuing education for educators supporting literacy education of children who are d/Deaf or hard of hearing.
Messier, Jane; Jackson, Carla Wood
The Researchers explored the phonological awareness (PA) competency and confidence of educators working with children who are d/Deaf or hard of hearing. Performance comparisons were made between the two surveyed professional groups, teachers of the deaf (TODs; n = 58) and speech-language pathologists (SLPs; n = 51). It was found that both…
Rees, Rachel; Bladel, Judith
Many studies have shown that French Cued Speech (CS) can enhance lipreading and the development of phonological awareness and literacy in deaf children but, as yet, there is little evidence that these findings can be generalized to English CS. This study investigated the possible effects of English CS on the speech perception, phonological…
Milburn, Trelani F.; Hipfner-Boucher, Kathleen; Weitzman, Elaine; Greenberg, Janice; Pelletier, Janette; Girolametto, Luigi
Purpose: The current study investigated the effects of coaching as part of an emergent literacy professional development program to increase early childhood educators' use of verbal references to print and phonological awareness during interactions with children. Method: Thirty-one educators and 4 children from each of their classrooms (N = 121)…
Goodrich, J. Marc; Lonigan, Christopher J.
The lexical restructuring model (LRM) is a theory that attempts to explain the developmental origins of phonological awareness (PA). According to the LRM, various characteristics of words should be related to the extent to which words are segmentally represented in the lexicon. Segmental representations of words allow children to access the parts…
Werfel, Krystal L.; Douglas, Michael; Ackal, Leigh
This case report details a year-long phonological awareness (PA) intervention for pre-kindergarten children with hearing loss (CHL) who use listening and spoken language. All children wore cochlear implants and/or hearing aids. Intervention occurred for 15 min/day, 4 days per week across the pre-kindergarten school year and was delivered by…
De Sousa, Diana Soares; Greenop, Kirston; Fry, Jessica
Background: Emergent bilingual Zulu-English speaking children in South Africa have spoken but no written proficiency in Zulu (L1), yet are required to learn to spell English (L2) via English-only literacy instruction. Little research exists on emergent bilingual's phonological awareness (PA) and spelling development, with no L1 formal literacy…
Jarrold, Christopher; Thorn, Annabel S. C.; Stephens, Emma
This study examined the correlates of new word learning in a sample of 64 typically developing children between 5 and 8 years of age and a group of 22 teenagers and young adults with Down syndrome. Verbal short-term memory and phonological awareness skills were assessed to determine whether learning new words involved accurately representing…
Chen, Xi; Xu, Fen; Nguyen, Thien-Kim; Hong, Guanglei; Wang, Yun
The present investigation consists of two studies examining the effects of cross-language transfer on the development of phonological awareness and literacy skills among Chinese children who received different amounts of English instruction. Study 1 compared Chinese students in regular English programs (92 first graders and 93 third graders) with…
Veenendaal, Nathalie J; Groen, Margriet A; Verhoeven, Ludo
The aim of the present study was to examine the relation between decoding and segmental and suprasegmental phonology, and their contribution to reading comprehension, in the upper primary grades. Following a longitudinal design, the performance of 99 Dutch primary school children on phonological awareness (segmental phonology) and text reading prosody (suprasegmental phonology) in fourth-grade and fifth-grade, and reading comprehension in sixth-grade were examined. In addition, decoding efficiency as a general assessment of reading was examined. Structural path modeling firstly showed that the relation between decoding efficiency and both measures of phonology from fourth- to fifth grade was unidirectional. Secondly, the relation between decoding in fourth- and fifth-grade and reading comprehension in sixth-grade became indirect when segmental and suprasegmental phonology were added to the model. Both factors independently exerted influence on later reading comprehension. This leads to the conclusion that not only segmental, but also suprasegmental phonology, contributes substantially to children's reading development.
Engel de Abreu, Pascale M. J.; Gathercole, Susan E.
This article reports a latent variable study exploring the specific links among executive processes of working memory, phonological short-term memory, phonological awareness, and proficiency in first (L1), second (L2), and third (L3) languages in 8- to 9-year-olds experiencing multilingual education. Children completed multiple L1-measures of…
Bunta, Ferenc; Fabiano-Smith, Leah; Goldstein, Brian; Ingram, David
The present study investigated phonological whole-word measures and consonant accuracy in bilingual and monolingual children to investigate how target approximations drive phonological acquisition. The study included eight bilingual Spanish- and English-speaking 3-year-olds and their monolingual peers (eight Spanish and eight American English). Phonological whole-word measures (pMLU and Proximity) and consonant accuracy (PCC) were calculated on elicited single words. Differences were found on each measure between bilinguals and monolinguals in English, but in Spanish, only the PCC displayed differences between bilinguals and monolinguals. Bilinguals displayed language separation on the pMLU and the PCC but not the Proximity, indicating structural phonological differences between the Spanish and English of bilinguals but commensurate target approximations. This suggests that maintaining a consistent level of phonological proximity to the target is an important factor in phonological acquisition. The measures and their relationships are also discussed.
McBride-Chang, Catherine; Liu, Phil D; Wong, Terry; Wong, Anita; Shu, Hua
What are the longitudinal cognitive profiles of Hong Kong Chinese children with specific reading difficulties in Chinese only, in English only, or both? A total of 16 poor readers each of Chinese (PC) and English (PE) and 8 poor readers of both orthographies (PB) were compared to a control sample (C) of 16 children; all were drawn from a statistically representative sample of 154 Hong Kong Chinese children tested at ages 5 to 9 years. PE and PB children's mothers had lower education levels than did the other groups. With children's ages and mothers' education levels statistically controlled, the PE, PC, and PB groups were significantly lower than the C group on phonological awareness. The PB and PE groups also scored significantly lower than the others on English vocabulary across years, whereas the PC and PB groups were significantly poorer than the C and PE groups on morphological awareness across years. Finally, the PB group was significantly slower than the other groups on speed naming at every age tested, underscoring the potential importance of automaticity in reading across orthographies. Findings highlight the need to consider the issue of how to identify reading difficulties in a second language.
Gafoor, Kunnathodi Abdul
Awareness is one of the most frequently measured construct by masters' students in education for their dissertation work. The author has observed that within the jurisdiction of his home university frequency of dissertations in education using "Awareness of" some social scientific or educational topic will be anywhere between 10 to…
Dixon, Maureen; Stuart, Morag; Masterson, Jackie
Investigates the relationship between phoneme segmentation ability and the development of orthographic representations. Finds that children who were most well equipped to perform phoneme segmentation tasks acquired the new reading vocabulary significantly faster than those who were less phonemically aware. Provides strong support for the thesis…
Zhang, Lawrence Jun
This paper reports on two phases of a study of a group of advanced TEFL (teachers-of-English-as-a-foreign-language) students. To raise their awareness of the importance of discourse intonation while they were receiving teacher training, this study focuses on examining their sociocultural and psychological inclinations in the choice of phonological…
Soltani, Amanallah; Roslan, Samsilah
Reading decoding ability is a fundamental skill to acquire word-specific orthographic information necessary for skilled reading. Decoding ability and its underlying phonological processing skills have been heavily investigated typically among developing students. However, the issue has rarely been noticed among students with intellectual…
Lousada, M.; Jesus, Luis M. T.; Hall, A.; Joffe, V.
Background: The effectiveness of two treatment approaches (phonological therapy and articulation therapy) for treatment of 14 children, aged 4;0-6;7 years, with phonologically based speech-sound disorder (SSD) has been previously analysed with severity outcome measures (percentage of consonants correct score, percentage occurrence of phonological…
Thomson, Brenda; Crewther, David P.; Crewther, Sheila G.
Pseudoword (non-word) reading tasks are a commonly used measure of phonological processing across diverse fields of reading research. However, whether pseudoword reading gives any more information about phonological processing in young learner readers than does the reading of real words has seldom been considered. Here we show that pseudoword and…
Morris, Sherrill R.
Purpose: The purpose of this study was to assess the temporal stability of 5 independent measures of phonological skill: phonetic inventory (initial, final), word shape, syllable structure level, and the index of phonetic complexity. Method: Ten toddlers with typical development participated in two 20-min play sessions within a 1-week period.…
Arias, Javier; Lleó, Conxita
This article discusses the measurements for phonological and prosodic development put forward in Ingram [Ingram, D. (2002). The measurement of whole-word productions. Journal of Child Language, 29, 713-733.], while at the same time expanding the crucial measures, phonological mean length of utterance (PMLU) and proportion of whole-word proximity (PWP). The goal of the expansion is to accommodate a wider set of phenomena, specifically those related to bilingual acquisition of languages with different categories (e.g. closed syllables in German and open syllables in Spanish). Data from three monolingual Spanish children and from three bilingual German--Spanish children are presented as illustration of the modified measurements: expanded PMLU of features (ePMLU-F), expanded PMLU of syllables (ePMLU-S) and expanded PWP (ePWP). By means of measuring both features and prosodic positions, the expanded measurements do better justice to the various aspects of child phonology. Nonetheless, an important goal of this article is to stimulate discussion in order to bring our state-of-the-art closer to descriptive adequacy.
Blair, Rebecca; Savage, Robert
This paper reports a study exploring the associations between measures of two levels of phonological representation: recognition (epi-linguistic) and production (meta-linguistic) tasks, and very early reading and writing skills. Thirty-eight pre-reading Ottawa-area children, aged 4-5 years, named environmental print (EP), wrote their own name,…
Gillam, Sandra Laing; Ford, Mikenzi Bentley
The current study was designed to examine the relationships between performance on a nonverbal phoneme deletion task administered in a dynamic assessment format with performance on measures of phoneme deletion, word-level reading, and speech sound production that required verbal responses for school-age children with speech sound disorders (SSDs).…
The purpose of the current research is to assess the clinical utility of an invented spelling tool and determine whether invented spelling and word stress (supra-segmental level measures) can also be used to better identify reading difficulties. The proposed invented spelling tool incorporated linguistic manipulations to alter the difficulty…
Moura, Octávio; Moreno, Joana; Pereira, Marcelino; Simões, Mário R
This study analysed the performance of phonological processing, the diagnostic accuracy and the influence on reading in children who were native speakers of an orthography of intermediate depth. Portuguese children with developmental dyslexia (DD; N=24; aged 10-12 years), chronological age (CA)-matched controls (N=24; aged 10-12 years) and reading level (RL)-matched controls (N=24; aged 7-9 years) were tested on measures of phonological processing (phonological awareness, naming speed and verbal short-term memory) and reading. The results indicated that the children with DD performed significantly poorer in all measures compared with the CA and RL. Phonological awareness and naming speed showed a high accuracy (receiver operating characteristics curve analysis) for discriminating the children with DD from the CA and RL, whereas the presence of abnormally low scores in phonological awareness and naming speed was more frequent in the DD group than in the controls and the normative population. Hierarchical linear regression analyses revealed that phonological awareness was the most important predictor of all reading accuracy measures, whereas naming speed was particularly related to text reading fluency.
DeMaio, Joe; Hart, Sandra G.; Allen, Ed (Technical Monitor)
The present research was conducted in support of the NASA Safe All-Weather Flight Operations for Rotorcraft (SAFOR) program. The purpose of the work was to investigate the utility of two measurement tools developed by the British Defense Evaluation Research Agency. These tools were a subjective workload assessment scale, the DRA Workload Scale (DRAWS), and a situation awareness measurement tool in which the crews self-evaluation of performance is compared against actual performance. These two measurement tools were evaluated in the context of a test of an innovative approach to alerting the crew by way of a helmet mounted display. The DRAWS was found to be usable, but it offered no advantages over extant scales, and it had only limited resolution. The performance self-evaluation metric of situation awareness was found to be highly effective.
Gómez Taibo, María Luisa; Vieiro Iglesias, Pilar; González Raposo, María del Salvador; Sotillo Méndez, María
Twelve cerebral palsied adolescents and young adults with complex communicative needs who used augmentative and alternative communication were studied. They were classified according to their working memory capacity (high vs. low) into two groups of 6 participants. They were also divided into two groups of 6 participants according to their high vs. low phonological skills. These groups were compared on their performance in reading tests -orthographic knowledge, a word test and a pseudoword reading test- and in the spelling of words, pseudowords and pictures' names. Statistical differences were found between high vs. low phonological skills groups, and between high and low working memory groups. High working memory capacity group scored significantly higher than low working memory group in the orthographic and word reading tests. The high phonological skills group outperformed the low phonological skills group in the word reading test and in the spelling of pseudowords and pictures' names. From a descriptive point of view, phonological skills and working memory, factors known to be highly predictive of literacy skills in people without disabilities, also hold as factors for the participants that used AAC in our study. Implications of the results are discussed.
Tizhoosh, H. R.; Othman, A. A.
Quantifying the accuracy of segmentation and manual delineation of organs, tissue types and tumors in medical images is a necessary measurement that suffers from multiple problems. One major shortcoming of all accuracy measures is that they neglect the anatomical significance or relevance of different zones within a given segment. Hence, existing accuracy metrics measure the overlap of a given segment with a ground-truth without any anatomical discrimination inside the segment. For instance, if we understand the rectal wall or urethral sphincter as anatomical zones, then current accuracy measures ignore their significance when they are applied to assess the quality of the prostate gland segments. In this paper, we propose an anatomy-aware measurement scheme for segmentation accuracy of medical images. The idea is to create a "master gold" based on a consensus shape containing not just the outline of the segment but also the outlines of the internal zones if existent or relevant. To apply this new approach to accuracy measurement, we introduce the anatomy-aware extensions of both Dice coefficient and Jaccard index and investigate their effect using 500 synthetic prostate ultrasound images with 20 different segments for each image. We show that through anatomy-sensitive calculation of segmentation accuracy, namely by considering relevant anatomical zones, not only the measurement of individual users can change but also the ranking of users' segmentation skills may require reordering.
Wierzchoń, Michał; Paulewicz, Borysław; Asanowicz, Dariusz; Timmermans, Bert; Cleeremans, Axel
We compare four subjective awareness measures in the context of a visual identification task and investigate quantitative differences in terms of scale use and correlation with task performance. We also analyse the effect of identification task decisions on subsequent subjective reports. Results show that awareness ratings strongly predict accuracy for all scale types, although the type of awareness measure may influence the reported level of perceptual awareness. Surprisingly, the overall relationship between awareness ratings and performance was weaker when participants rated their awareness before providing identification responses. Furthermore, the Perceptual Awareness Scale was most exhaustive only when used after the identification task, whereas confidence ratings were most exhaustive when used before the identification task. We conclude that the type of subjective measure applied may influence the reports on visual awareness. We also propose that identification task decisions may affect subsequent awareness ratings.
Kaur, Simran; John, Sunila; Veena, K. D.; Rajashekhar, B.
Phonology is an area of linguistics that is concerned with the sounds of language. Since each language has its own unique system of sound patterns, there is a need to study phonological development in different languages. However, lack of published data necessitates the present study on phonological developmental pattern in Punjabi language…
Shively, R. J.; Davison, H. J.; Burdick, M. D.; Rutkowski, Michael (Technical Monitor)
A great deal of effort has been invested in attempts to define situational awareness, and subsequently to measure this construct. However, relatively less work has focused on the sensitivity of these measures to manipulations that affect the SA of the pilot. This investigation was designed to manipulate SA and examine the sensitivity of commonly used measures of SA. In this experiment, we tested the most commonly accepted measures of SA: SAGAT, objective performance measures, and SART, against different levels of SA manipulation to determine the sensitivity of such measures in the rotorcraft flight environment. SAGAT is a measure in which the simulation blanks in the middle of a trial and the pilot is asked specific, situation-relevant questions about the state of the aircraft or the objective of a particular maneuver. In this experiment, after the pilot responded verbally to several questions, the trial continued from the point frozen. SART is a post-trial questionnaire that asked for subjective SA ratings from the pilot at certain points in the previous flight. The objective performance measures included: contacts with hazards (power lines and towers) that impeded the flight path, lateral and vertical anticipation of these hazards, response time to detection of other air traffic, and response time until an aberrant fuel gauge was detected. An SA manipulation of the flight environment was chosen that undisputedly affects a pilot's SA-- visibility. Four variations of weather conditions (clear, light rain, haze, and fog) resulted in a different level of visibility for each trial. Pilot SA was measured by either SAGAT or the objective performance measures within each level of visibility. This enabled us to not only determine the sensitivity within a measure, but also between the measures. The SART questionnaire and the NASA-TLX, a measure of workload, were distributed after every trial. Using the newly developed rotorcraft part-task laboratory (RPTL) at NASA Ames
Fink, Glenn A.; Best, Daniel M.; Manz, David O.; Popovsky, V. M.; Endicott-Popovsky, Barbara E.
Cyber defense competitions arising from U.S. service academy exercises, offer a platform for collecting data that can inform research that ranges from characterizing the ideal cyber warrior to describing behaviors during certain challenging cyber defense situations. This knowledge could lead to better preparation of cyber defenders in both military and civilian settings. This paper describes how one regional competition, the PRCCDC, a participant in the national CCDC program, conducted proof of concept experimentation to collect data during the annual competition for later analysis. The intent is to create an ongoing research agenda that expands on this current work and incorporates augmented cognition and gamification methods for measuring cybersecurity situational awareness under the stress of cyber attack.
Catts, Hugh W.; McIlraith, Autumn; Bridges, Mindy Sittner; Nielsen, Diane Corcoran
Participants were administered multiple measures of phonological awareness, oral language, and rapid automatized naming at the beginning of kindergarten and multiple measures of word reading at the end of second grade. A structural equation model was fit to the data and latent scores were used to identify children with a deficit in phonological…
Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo
The aim of the present study was to examine the relation between decoding and segmental and suprasegmental phonology, and their contribution to reading comprehension, in the upper primary grades. Following a longitudinal design, the performance of 99 Dutch primary school children on phonological awareness (segmental phonology) and text reading prosody (suprasegmental phonology) in fourth-grade and fifth-grade, and reading comprehension in sixth-grade were examined. In addition, decoding efficiency as a general assessment of reading was examined. Structural path modeling firstly showed that the relation between decoding efficiency and both measures of phonology from fourth- to fifth grade was unidirectional. Secondly, the relation between decoding in fourth- and fifth-grade and reading comprehension in sixth-grade became indirect when segmental and suprasegmental phonology were added to the model. Both factors independently exerted influence on later reading comprehension. This leads to the conclusion that not only segmental, but also suprasegmental phonology, contributes substantially to children's reading development. PMID:27551159
Bolton, Matthew L; Bass, Ellen J
Spatial awareness is important in domains where safety hinges on human operators keeping track of the relative locations of objects in the environment. While a variety of subjective and judgment-based measures have been used to evaluate spatial awareness, none have probed all three of its levels: (1) identification of environmental objects, (2) their current locations relative to the operator, and (3) their relative positions over time. This work compares new judgment-based measures of spatial awareness that probe all three levels of spatial awareness to conventional subjective measures. In the evaluation of 14 configurations of Synthetic Vision Systems head down displays (seven terrain textures and two Geometric Fields of View (GFOVs)), 18 pilots made four types of judgments (relative angle, distance, height, and abeam time) regarding the location of terrain points displayed in 112 5-s, non-interactive simulations. They also provided subjective demand, awareness, clutter, SA-SWORD, and preferred GFOV measures. Correlation analyses revealed that displays that received higher awareness and SA-SWORD subjective ratings were associated with smaller errors in abeam time judgments and, for SA-SWORD, smaller errors in relative distance judgments. Thus SA-SWORD provides insight into level 2 spatial awareness and both SA-SWORD and awareness provide insight into level 3 spatial awareness. ANOVA and chi(2) analyses revealed comparable results between display configurations that produced the minimum error in judgments and those recommended by the awareness, SA-SWORD, and preferred GFOV measures.
Rebuschat, Patrick; Hamrick, Phillip; Riestenberg, Kate; Sachs, Rebecca; Ziegler, Nicole
Williams's (2005) study on "learning without awareness" and three subsequent extensions (Faretta-Stutenberg & Morgan-Short, 2011; Hama & Leow, 2010; Rebuschat, Hamrick, Sachs, Riestenberg, & Ziegler, 2013) have reported conflicting results, perhaps in part due to differences in how awareness has been measured. The present…
Munson, Benjamin; Edwards, Jan; Beckman, Mary E.
A growing body of research has documented effects of phonotactic probability on young children's nonword repetition. This study extends this research in 2 ways. First, it compares nonword repetitions by 40 young children with phonological disorders with those by 40 same-age peers with typical phonological development on a nonword repetition task…
Owen, William J.; Borowsky, Ron; Sarty, Gordon E.
Previous functional magnetic resonance imaging (fMRI) studies have investigated the role of phonological processing by utilizing nonword rhyming decision tasks (e.g., Pugh et al., 1996). Although such tasks clearly engage phonological components of visual word recognition, it is clear that decision tasks are more cognitively involved than the…
Claessen, Mary; Heath, Steve; Fletcher, Janet; Hogben, John; Leitao, Suze
Background: There is a great deal of evidence to support the robust relationship between phonological awareness and literacy development. Researchers are beginning to understand the relationship between the accuracy and distinctiveness of stored phonological representations and performance on phonological awareness tasks. However, many of the…
Murphy, Cristina F. B.; Pagan-Neves, Luciana O.; Wertzner, Haydée F.; Schochat, Eliane
This study aimed to compare the effects of a non-linguistic auditory intervention approach with a phonological intervention approach on the phonological skills of children with speech sound disorder (SSD). A total of 17 children, aged 7–12 years, with SSD were randomly allocated to either the non-linguistic auditory temporal intervention group (n = 10, average age 7.7 ± 1.2) or phonological intervention group (n = 7, average age 8.6 ± 1.2). The intervention outcomes included auditory-sensory measures (auditory temporal processing skills) and cognitive measures (attention, short-term memory, speech production, and phonological awareness skills). The auditory approach focused on non-linguistic auditory training (e.g., backward masking and frequency discrimination), whereas the phonological approach focused on speech sound training (e.g., phonological organization and awareness). Both interventions consisted of 12 45-min sessions delivered twice per week, for a total of 9 h. Intra-group analysis demonstrated that the auditory intervention group showed significant gains in both auditory and cognitive measures, whereas no significant gain was observed in the phonological intervention group. No significant improvement on phonological skills was observed in any of the groups. Inter-group analysis demonstrated significant differences between the improvement following training for both groups, with a more pronounced gain for the non-linguistic auditory temporal intervention in one of the visual attention measures and both auditory measures. Therefore, both analyses suggest that although the non-linguistic auditory intervention approach appeared to be the most effective intervention approach, it was not sufficient to promote the enhancement of phonological skills. PMID:25698997
Felton, R H
This article reviews research carried out by the Bowman Gray Learning Disabilities Project concerning the role of instruction in the acquisition of word-identification (decoding) skills in children at risk for reading disabilities. A group of 81 kindergarten children were identified as at risk for reading disabilities based on teacher assessment and weak or deficient phonological-processing skills. These children were classified as to type of phonological-processing problem (i.e., phonological awareness or retrieval of phonological information) and were randomly assigned to either a Code or Context instructional method for first and second grades. Children who received Code instruction scored higher than children receiving context instruction on a variety of reading and spelling measures at the end of first and second grades. The elements of the Code instructional program considered critical to the success of a beginning reading instruction program for children with phonological processing problems are discussed.
Friend, Angela; Olson, Richard K
Spelling errors in the Wide Range Achievement Test were analyzed for 77 pairs of children, each of which included one older child with spelling disability (SD) and one spelling-level-matched younger child with normal spelling ability from the Colorado Learning Disabilities Research Center database. Spelling error analysis consisted of a percent graphotactic-accuracy (GA) score based on syllable position and existence in English, and a phonological accuracy score (PA). The SD group scored significantly worse in the PA measure, and non-significantly better than controls on the GA measure. The group by measure interaction was significant. Spelling matched pairs had very similar scores for word recognition and orthographic coding, but the SD group exhibited significant deficits in reading measures of phonological decoding and in language measures of phonological awareness.
Dispositional self-awareness is conceptualized in several different ways, including insight, reflection, rumination and mindfulness, with the latter in particular attracting extensive attention in recent research. While self-awareness is generally associated with positive psychological well-being, these different conceptualizations are also each associated with a range of unique outcomes. This two part, mixed methods study aimed to advance understanding of dispositional self-awareness by developing a questionnaire to measure its outcomes. In Study 1, expert focus groups categorized and extended an initial pool of potential items from previous research. In Study 2, these items were reduced to a 38 item self-report questionnaire with four factors representing three beneficial outcomes (reflective self-development, acceptance and proactivity) and one negative outcome (costs). Regression of these outcomes against self-awareness measures revealed that self-reflection and insight predicted beneficial outcomes, rumination predicted reduced benefits and increased costs, and mindfulness predicted both increased proactivity and costs. These studies help to refine the self-awareness concept by identifying the unique outcomes associated with the concepts of self-reflection, insight, reflection, rumination and mindfulness. It can be used in future studies to evaluate and develop awareness-raising techniques to maximize self-awareness benefits while minimizing related costs. PMID:27872672
Dispositional self-awareness is conceptualized in several different ways, including insight, reflection, rumination and mindfulness, with the latter in particular attracting extensive attention in recent research. While self-awareness is generally associated with positive psychological well-being, these different conceptualizations are also each associated with a range of unique outcomes. This two part, mixed methods study aimed to advance understanding of dispositional self-awareness by developing a questionnaire to measure its outcomes. In Study 1, expert focus groups categorized and extended an initial pool of potential items from previous research. In Study 2, these items were reduced to a 38 item self-report questionnaire with four factors representing three beneficial outcomes (reflective self-development, acceptance and proactivity) and one negative outcome (costs). Regression of these outcomes against self-awareness measures revealed that self-reflection and insight predicted beneficial outcomes, rumination predicted reduced benefits and increased costs, and mindfulness predicted both increased proactivity and costs. These studies help to refine the self-awareness concept by identifying the unique outcomes associated with the concepts of self-reflection, insight, reflection, rumination and mindfulness. It can be used in future studies to evaluate and develop awareness-raising techniques to maximize self-awareness benefits while minimizing related costs.
Ibrahim, Raphiq; Eviatar, Zohar; Aharon-Peretz, Judith
The study examined two questions: (1) do the greater phonological awareness skills of billinguals affect reading performance; (2) to what extent do the orthographic characteristics of a language influence reading performance and how does this interact with the effects of phonological awareness. We estimated phonological metalinguistic abilities and reading measures in three groups of first graders: monolingual Hebrew speakers, bilingual Russian-Hebrew speakers, and Arabic-speaking children. We found that language experience affects phonological awareness, as both Russian-Hebrew bilinguals and the Arabic speakers achieved higher scores on metalinguistic tests than Hebrew speakers. Orthography affected reading measures and their correlation with phonological abilitites. Children reading Hebrew showed better text reading ability and significant correlations between phonological awareness and reading scores. Children reading Arabic showed a slight advantage in single word and nonword reading over the two Hebrew reading groups, and very weak relationships between phonological abilities and reading performance. We conclude that native Arabic speakers have more difficulty in processing Arabic orthography than Hebrew monolinguals and bilinguals have in processing Hebrew orthography, and suggest that this is due to the additional visual complexity of Arabic orthography.
Mahfoudhi, Abdessatar; Elbeheri, Gad; Al-Rashidi, Mousa; Everatt, John
This work examines the role of morphological awareness in contrast to phonological processing in reading comprehension amongst two groups of native Arabic children: a group with learning disabilities (LD) and a mainstream group who were matched to the LD group in age or reading level. Measures of reading comprehension fluency, phonological skills,…
Visual masking can be employed to manipulate observers’ awareness of critical stimuli in studies of masked priming. This paper discusses two different lines of attack for establishing unconscious cognition in such experiments. Firstly, simple dissociations between direct measures (D) of visual awareness and indirect measures (I) of processing per se occur when I has some nonzero value while D is at chance level; the traditional requirement of zero awareness is necessary for this criterion only. In contrast, double dissociations occur when some experimental manipulation has opposite effects on I and D, for instance, increasing priming effects despite decreasing prime identification performance (Schmidt & Vorberg, 2006). Double dissociations require much weaker measurement assumptions than other criteria. An attractive alternative to this dissociation approach would be to use tasks that are known to violate necessary conditions of visual awareness altogether. In particular, it is argued here that priming effects in speeded pointing movements (Schmidt, Niehaus, & Nagel, 2006) occur in the absence of the recurrent processing that is often assumed to be a necessary condition for awareness (for instance, DiLollo, Enns, & Rensink, 2000; Lamme & Roelfsema, 2000). Feedforward tasks such as this might thus be used to measure the time-course of unconscious processing directly, before intracortical feedback and awareness come into play. PMID:20517514
Tong, Xiuhong; McBride, Catherine
This research aimed to explore the relation between syntactic awareness and writing composition in 129 Hong Kong Chinese children. These children were from a ten-year longitudinal project. At each year, a number of measures were administered. The 129 children's data of nonverbal reasoning at age 4, phonological awareness, morphological awareness,…
Temporal awareness, or level 3 situation awareness, is critical to successful control of air traffic, yet the construct remains ill-defined and difficult to measure. This research sought evidence for air traffic controllers awareness of temporal characteristics of their tasks in data from a high-fidelity system evaluation simulation. Five teams of controllers worked on four scenarios with different traffic load. Several temporal parameters were defined for each task controllers performed during a simulation run and their actions on the tasks were timed relative to them. Controllers showed a strong tendency to prioritize tasks according to a first come, first served principle. This trend persisted as task load increased. Also evident was awareness of the urgency of tasks, as tasks with impending closing of a window of opportunity were performed before tasks that had longer time available before closing of the window.
occurrence from non- occurrence of the target event, referred to as sensitivity (Macmillan and Creelman , 1990). Because sensitivity declines if pilots are...Pollack and Norman, 1964; see also Craig, 1979; Macmillan and Creelman , 1990). Finally, avoidance failures were measured simply as the number of times...Wesley. Macmillan, N. A., & Creelman , C. D. (1990). Response bias: Characteristics of detection theory, threshold theory, and "non- parametric" indexes
Articulation disorder; Developmental articulation disorder; Speech distortion; Sound distortion; Speech disorder - phonological ... of the muscles and bones that make speech sounds. These changes may include cleft palate and problems ...
Mehling, Wolf E.; Gopisetty, Viranjini; Daubenmier, Jennifer; Price, Cynthia J.; Hecht, Frederick M.; Stewart, Anita
Objectives Heightened body awareness can be adaptive and maladaptive. Improving body awareness has been suggested as an approach for treating patients with conditions such as chronic pain, obesity and post-traumatic stress disorder. We assessed the psychometric quality of selected self-report measures and examined their items for underlying definitions of the construct. Data sources PubMed, PsychINFO, HaPI, Embase, Digital Dissertations Database. Review methods Abstracts were screened; potentially relevant instruments were obtained and systematically reviewed. Instruments were excluded if they exclusively measured anxiety, covered emotions without related physical sensations, used observer ratings only, or were unobtainable. We restricted our study to the proprioceptive and interoceptive channels of body awareness. The psychometric properties of each scale were rated using a structured evaluation according to the method of McDowell. Following a working definition of the multi-dimensional construct, an inter-disciplinary team systematically examined the items of existing body awareness instruments, identified the dimensions queried and used an iterative qualitative process to refine the dimensions of the construct. Results From 1,825 abstracts, 39 instruments were screened. 12 were included for psychometric evaluation. Only two were rated as high standard for reliability, four for validity. Four domains of body awareness with 11 sub-domains emerged. Neither a single nor a compilation of several instruments covered all dimensions. Key domains that might potentially differentiate adaptive and maladaptive aspects of body awareness were missing in the reviewed instruments. Conclusion Existing self-report instruments do not address important domains of the construct of body awareness, are unable to discern between adaptive and maladaptive aspects of body awareness, or exhibit other psychometric limitations. Restricting the construct to its proprio- and interoceptive
Fracker, Martin L.
Measures of pilot situation awareness (SA) are needed in order to know whether new concepts in display design help pilots keep track of rapidly changing tactical situations. In order to measure SA, a theory of situation assessment is needed. Such a theory is summarized, encompassing both a definition of SA and a model of situation assessment. SA is defined as the pilot's knowledge about a zone of interest at a given level of abstraction. Pilots develop this knowledge by sampling data from the environment and matching the sampled data to knowledge structures stored in long-term memory. Matched knowledge structures then provide the pilot's assessment of the situation and serve to guide his attention. A number of cognitive biases that result from the knowledge matching process are discussed, as are implications for partial report measures of situation awareness.
The research was conducted in support of the NASA Safe All-Weather Flight Operations for Rotorcraft (SAFOR) program. The purpose of the work was to investigate the utility of two measurement tools developed by the British Defense Evaluation Research Agency. These tools were a subjective workload assessment scale, the DRA Workload Scale and a situation awareness measurement tool. The situation awareness tool uses a comparison of the crew's self-evaluation of performance against actual performance in order to determine what information the crew attended to during the performance. These two measurement tools were evaluated in the context of a test of innovative approach to alerting the crew by way of a helmet mounted display. The situation assessment data are reported here. The performance self-evaluation metric of situation awareness was found to be highly effective. It was used to evaluate situation awareness on a tank reconnaissance task, a tactical navigation task, and a stylized task used to evaluated handling qualities. Using the self-evaluation metric, it was possible to evaluate situation awareness, without exact knowledge the relevant information in some cases and to identify information to which the crew attended or failed to attend in others.
Anthony, Jason L.; Williams, Jeffrey M., McDonald, Renee; Corbitt-Shindler, Deborah , Carlson, Coleen D.; Francis, David J.
Phonological awareness (PA), phonological memory (PM), and phonological access to lexical storage (also known as RAN), play important roles in acquiring literacy. We examined the convergent, discriminant, and predictive validity of these phonological processing abilities (PPAs) in 147 3-, 4-, and 5-year-old children whose native language was…
Anthony, Jason L.; Williams, Jeffrey M.; McDonald, Renee; Francis, David J.
Phonological awareness, phonological memory, and phonological access to lexical storage play important roles in acquiring literacy. We examined the convergent, discriminant, and predictive validity of these phonological processing abilities (PPA) in 389 3-, 4-, and 5-year-old children. Confirmatory factor analysis supported the validity of each…
al Mannai, Haya; Everatt, John
This paper reports a study of the reading and spelling skills of grades 1-3 Arabic-speaking children in Bahrain. Children were tested on their literacy skills (single word reading and spelling), their ability to decode letter strings (non-word reading) and measures of phonological awareness, short-term memory, speed of processing and non-verbal…
Pugh, Kenneth R.; Landi, Nicole; Preston, Jonathan L.; Mencl, W. Einar; Austin, Alison C.; Sibley, Daragh; Fulbright, Robert K.; Seidenberg, Mark S.; Grigorenko, Elena L.; Constable, R. Todd; Molfese, Peter; Frost, Stephen J.
We employed brain-behavior analyses to explore the relationship between performance on tasks measuring phonological awareness, pseudoword decoding, and rapid auditory processing (all predictors of reading (dis)ability) and brain organization for print and speech in beginning readers. For print-related activation, we observed a shared set of…
Discusses an experiment that links phonological awareness and reading performance in children with Down syndrome. Examines the results within the framework of the author's metalinguistic development theory in which alphabet reading is a pacemaker for the development of explicit phonological awareness. (PM)
Klusek, Jessica; Hunt, Anna W.; Mirrett, Penny L.; Hatton, Deborah D.; Hooper, Stephen R.; Roberts, Jane E.; Bailey, Donald B.
Introduction Reading skills are critical for the success of individuals with intellectual disabilities. Literacy has received little attention in fragile X syndrome (FXS), the most common inherited cause of intellectual impairment. This study examined the literacy profile of FXS and tested phonological awareness and autism spectrum disorder (ASD) symptoms as predictors of literacy. Methods Boys with FXS (n = 51; mean age 10.2 years) and mental-age-matched boys with typical development (n = 35) participated in standardized assessments of reading and phonological skills. Results Phonological skills were impaired in FXS, while reading was on-par with that of controls. Phonological awareness predicted reading ability and ASD severity predicted poorer phonological abilities in FXS. Conclusion Boys with FXS are capable of attaining reading skills that are commensurate with developmental level and phonological awareness skills may play a critical role in reading achievement in FXS. PMID:25448919
Schmidtke, David S.; Conrad, Markus; Jacobs, Arthur M.
The arbitrariness of the linguistic sign is a fundamental assumption in modern linguistic theory. In recent years, however, a growing amount of research has investigated the nature of non-arbitrary relations between linguistic sounds and semantics. This review aims at illustrating the amount of findings obtained so far and to organize and evaluate different lines of research dedicated to the issue of phonological iconicity. In particular, we summarize findings on the processing of onomatopoetic expressions, ideophones, and phonaesthemes, relations between syntactic classes and phonology, as well as sound-shape and sound-affect correspondences at the level of phonemic contrasts. Many of these findings have been obtained across a range of different languages suggesting an internal relation between sublexical units and attributes as a potentially universal pattern. PMID:24575062
PRICE, CYNTHIA J.; THOMPSON, ELAINE ADAMS
Objective This study aimed to test the preliminary psychometric properties of the Scale of Body Connection (SBC), a 20-item self-report measure, designed to assess body awareness and bodily dissociation in mind–body intervention research. Methods The SBC items were based on common expressions of awareness in body therapy. Content validity was established by a panel of experts. The validity and reliability of the scale was examined with an undergraduate sample. To assess the scale’s discriminant validity, the respondents were asked to indicate exposure to specific traumas. Results Confirmatory factor analysis, used to examine the scale’s construct validity, indicated acceptable goodness-of-fit indices, and revealed uncorrelated subscales, reflecting independent dimensions. Cronbach’s alpha revealed equal internal consistency reliability for each subscale for both men and women. Body awareness scores did not differ between individuals with and without reported trauma exposure. Bodily dissociation scores differed between individuals with and without past experience with physical trauma, suggesting the applicability of this subscale for use with populations with trauma histories. Conclusions The results provide preliminary evidence of the construct validity and internal consistency reliability of the SBC. PMID:18047441
Rispens, Judith E.; McBride-Chang, Catherine; Reitsma, Pieter
This study investigated the relations of three aspects of morphological awareness to word recognition and spelling skills of Dutch speaking children. Tasks of inflectional and derivational morphology and lexical compounding, as well as measures of phonological awareness, vocabulary and mathematics were administered to 104 first graders (mean age 6…
Smeets, Monique A M; Schifferstein, Hendrik N J; Boelema, Sarai R; Lensvelt-Mulders, Gerty
The Odor Awareness Scale (OAS) is a questionnaire designed to assess individual differences in awareness of odors in the environment. The theory that odor awareness can be distinguished in awareness of negative (to be avoided) odors and positive (to be approached) odors was tested using confirmatory factor analysis (CFA) on the 34-item questionnaire after completion by 525 respondents. CFA (after deletion of 2 items) showed good fit of the 2-factor theory, resulting in a positive awareness subscale (11 items, Cronbach's alpha = .77) and a negative awareness subscale (21 items, Cronbach's alpha = .80). Furthermore, reports of sickness from environmental odors were correlated with the negative odor awareness factor, not the positive odor awareness factor. Respondents scoring high on the overall sum score of the OAS showed significantly better olfactory performance on an odor perception test battery than respondents with a low score. These results suggest a causal relation between awareness of potentially negative odors, olfactory performance and experiencing health effects from environmental odor exposure, that warrants further investigation.
Gonzalez, Juan E. Jimenez; Gonzalez, Maria del Rosario Ortiz
Investigated metalinguistic awareness in learning to read Spanish, focusing on print awareness, phonological awareness, decoding, and reading comprehension. Studies of 136 preliterate Spanish children indicated a relationship between phonological awareness and reading and revealed the importance of syllabic awareness in developing other levels of…
Szenkovits, Gayaneh; Darma, Quynliaan; Darcy, Isabelle; Ramus, Franck
Language learners have to acquire the phonological grammar of their native language, and different levels of representations on which the grammar operates. Developmental dyslexia is associated with a phonological deficit, which is commonly assumed to stem from degraded phonological representations. The present study investigates one aspect of the…
Li, Liping; Wu, Xinchun
Purpose This study examined the contribution of metalinguistic awareness including morphological awareness, phonological awareness and orthographical awareness to reading comprehension, and the role of reading fluency as a mediator of the effects of metalinguistic awareness on reading comprehension from grades 2 to 4. Methods Four hundred and fifteen elementary students in China mainland were administered a test battery that included measures of morphological awareness, phonological awareness, orthographical awareness, reading fluency, reading comprehension and IQ. Hierarchical regression and structural equation models (SEM) were used to analyze the data. Results Morphological awareness uniquely explained 9%, 10% and 13% variance of reading comprehension respectively from grade 2 to grade 4, however, phonological awareness and orthographical awareness did not contribute to reading comprehension; Reading fluency partially mediated the effect of morphological awareness on reading comprehension in grades 2-4. Conclusions These findings indicated that reading fluency and morphological awareness should be facilitated in the Chinese instruction. Morphological awareness played an important role in Chinese reading and affected reading comprehension in grades 2 to 4; Reading fluency was a significant link between morphological awareness and reading comprehension in grades 2-4. PMID:25799530
Law, Jeremy M; Vandermosten, Maaike; Ghesquiere, Pol; Wouters, Jan
This study investigated whether auditory, speech perception, and phonological skills are tightly interrelated or independently contributing to reading. We assessed each of these three skills in 36 adults with a past diagnosis of dyslexia and 54 matched normal reading adults. Phonological skills were tested by the typical threefold tasks, i.e., rapid automatic naming, verbal short-term memory and phonological awareness. Dynamic auditory processing skills were assessed by means of a frequency modulation (FM) and an amplitude rise time (RT); an intensity discrimination task (ID) was included as a non-dynamic control task. Speech perception was assessed by means of sentences and words-in-noise tasks. Group analyses revealed significant group differences in auditory tasks (i.e., RT and ID) and in phonological processing measures, yet no differences were found for speech perception. In addition, performance on RT discrimination correlated with reading but this relation was mediated by phonological processing and not by speech-in-noise. Finally, inspection of the individual scores revealed that the dyslexic readers showed an increased proportion of deviant subjects on the slow-dynamic auditory and phonological tasks, yet each individual dyslexic reader does not display a clear pattern of deficiencies across the processing skills. Although our results support phonological and slow-rate dynamic auditory deficits which relate to literacy, they suggest that at the individual level, problems in reading and writing cannot be explained by the cascading auditory theory. Instead, dyslexic adults seem to vary considerably in the extent to which each of the auditory and phonological factors are expressed and interact with environmental and higher-order cognitive influences.
Law, Jeremy M.; Vandermosten, Maaike; Ghesquiere, Pol; Wouters, Jan
This study investigated whether auditory, speech perception, and phonological skills are tightly interrelated or independently contributing to reading. We assessed each of these three skills in 36 adults with a past diagnosis of dyslexia and 54 matched normal reading adults. Phonological skills were tested by the typical threefold tasks, i.e., rapid automatic naming, verbal short-term memory and phonological awareness. Dynamic auditory processing skills were assessed by means of a frequency modulation (FM) and an amplitude rise time (RT); an intensity discrimination task (ID) was included as a non-dynamic control task. Speech perception was assessed by means of sentences and words-in-noise tasks. Group analyses revealed significant group differences in auditory tasks (i.e., RT and ID) and in phonological processing measures, yet no differences were found for speech perception. In addition, performance on RT discrimination correlated with reading but this relation was mediated by phonological processing and not by speech-in-noise. Finally, inspection of the individual scores revealed that the dyslexic readers showed an increased proportion of deviant subjects on the slow-dynamic auditory and phonological tasks, yet each individual dyslexic reader does not display a clear pattern of deficiencies across the processing skills. Although our results support phonological and slow-rate dynamic auditory deficits which relate to literacy, they suggest that at the individual level, problems in reading and writing cannot be explained by the cascading auditory theory. Instead, dyslexic adults seem to vary considerably in the extent to which each of the auditory and phonological factors are expressed and interact with environmental and higher-order cognitive influences. PMID:25071512
Grube, Manon; Kumar, Sukhbinder; Cooper, Freya E.; Turton, Stuart; Griffiths, Timothy D.
This work tests the relationship between auditory and phonological skill in a non-selected cohort of 238 school students (age 11) with the specific hypothesis that sound-sequence analysis would be more relevant to phonological skill than the analysis of basic, single sounds. Auditory processing was assessed across the domains of pitch, time and timbre; a combination of six standard tests of literacy and language ability was used to assess phonological skill. A significant correlation between general auditory and phonological skill was demonstrated, plus a significant, specific correlation between measures of phonological skill and the auditory analysis of short sequences in pitch and time. The data support a limited but significant link between auditory and phonological ability with a specific role for sound-sequence analysis, and provide a possible new focus for auditory training strategies to aid language development in early adolescence. PMID:22951739
Tong, Xiuli; He, Xinjie; Deacon, S Hélène
Languages differ considerably in how they use prosodic features, or variations in pitch, duration, and intensity, to distinguish one word from another. Prosodic features include lexical tone in Chinese and lexical stress in English. Recent cross-sectional studies show a surprising result that Mandarin Chinese tone sensitivity is related to Mandarin-English bilingual children's English word reading. This study explores the mechanism underlying this relation by testing two explanations of these effects: the prosodic hypothesis and segmental phonological awareness transfer. We administered multiple measures of Cantonese tone sensitivity, English stress sensitivity, segmental phonological awareness in Cantonese and English, nonverbal ability, and English word reading to 123 Cantonese-English bilingual children ages 7 and 8 years. Structural equation modeling revealed a longitudinal prediction of Cantonese tone sensitivity to English word reading between 8 and 9 years of age. This relation was realized through two parallel routes. In one, Cantonese tone sensitivity predicted English stress sensitivity, and English stress sensitivity, in turn, significantly predicted English word reading, as postulated by the prosodic hypothesis. In the second, Cantonese tone sensitivity predicted English word reading through the transfer of segmental phonological awareness between Cantonese and English, as predicted by segmental phonological transfer. These results support a unified model of phonological transfer, emphasizing the role of tone in English word reading for Cantonese-English bilingual children.
Kibby, Michelle Y.; Lee, Sylvia E.; Dyer, Sarah M.
We compared three phonological processing components (phonological awareness, rapid automatized naming and phonological memory), verbal working memory, and attention control in terms of how well they predict the various aspects of reading: word recognition, pseudoword decoding, fluency and comprehension, in a mixed sample of 182 children ages 8–12 years. Participants displayed a wide range of reading ability and attention control. Multiple regression was used to determine how well the phonological processing components, verbal working memory, and attention control predict reading performance. All equations were highly significant. Phonological memory predicted word identification and decoding. In addition, phonological awareness and rapid automatized naming predicted every aspect of reading assessed, supporting the notion that phonological processing is a core contributor to reading ability. Nonetheless, phonological processing was not the only predictor of reading performance. Verbal working memory predicted fluency, decoding and comprehension, and attention control predicted fluency. Based upon our results, when using Baddeley’s model of working memory it appears that the phonological loop contributes to basic reading ability, whereas the central executive contributes to fluency and comprehension, along with decoding. Attention control was of interest as some children with ADHD have poor reading ability even if it is not sufficiently impaired to warrant diagnosis. Our finding that attention control predicts reading fluency is consistent with prior research which showed sustained attention plays a role in fluency. Taken together, our results suggest that reading is a highly complex skill that entails more than phonological processing to perform well. PMID:25285081
Veenendaal, Nathalie J.; Groen, Margriet A.; Verhoeven, Ludo
The aim of the present study was to examine the relation between decoding and segmental and suprasegmental phonology, and their contribution to reading comprehension, in the upper primary grades. Following a longitudinal design, the performance of 99 Dutch primary school students on phonological awareness (segmental phonology) and text-reading…
Gafoor, Kunnathodi Abdul; Remia, K. R.
The context of this paper is studies worldwide on influence of phonological factors in language development of children. Such studies reveal the significance of Phonological Awareness in development language skills: including, predictive value of phonological short-term memory for reading skills in Grade 1. This paper throws light on factors in…
Bednarek, Dorota; Saldana, David; Garcia, Isabel
Phonological and visual theories propose different primary deficits as part of the explanation for dyslexia. Both theories were put to test in a sample of Spanish dyslexic readers. Twenty-one dyslexic and 22 typically-developing children matched on chronological age were administered phonological discrimination and awareness tasks and coherent…
Henry, Maya L; Wilson, Stephen M; Babiak, Miranda C; Mandelli, Maria Luisa; Beeson, Pelagie M; Miller, Zachary A; Gorno-Tempini, Maria Luisa
Individuals with primary progressive aphasia (PPA) show selective breakdown in regions within the proposed dorsal (articulatory-phonological) and ventral (lexical-semantic) pathways involved in language processing. Phonological STM impairment, which has been attributed to selective damage to dorsal pathway structures, is considered to be a distinctive feature of the logopenic variant of PPA. By contrast, phonological abilities are considered to be relatively spared in the semantic variant and are largely unexplored in the nonfluent/agrammatic variant. Comprehensive assessment of phonological ability in the three variants of PPA has not been undertaken. We investigated phonological processing skills in a group of participants with PPA as well as healthy controls, with the goal of identifying whether patterns of performance support the dorsal versus ventral functional-anatomical framework and to discern whether phonological ability differs among PPA subtypes. We also explored the neural bases of phonological performance using voxel-based morphometry. Phonological performance was impaired in patients with damage to dorsal pathway structures (nonfluent/agrammatic and logopenic variants), with logopenic participants demonstrating particular difficulty on tasks involving nonwords. Binary logistic regression revealed that select phonological tasks predicted diagnostic group membership in the less fluent variants of PPA with a high degree of accuracy, particularly in conjunction with a motor speech measure. Brain-behavior correlations indicated a significant association between the integrity of gray matter in frontal and temporoparietal regions of the left hemisphere and phonological skill. Findings confirm the critical role of dorsal stream structures in phonological processing and demonstrate unique patterns of impaired phonological processing in logopenic and nonfluent/agrammatic variants of PPA.
Henry, M.L.; Wilson, S.M.; Babiak, M.C.; Mandelli, M.L; Beeson, P.M.; Miller, Z.A.; Gorno-Tempini, M.L.
Individuals with primary progressive aphasia (PPA) show selective breakdown in regions within the proposed dorsal (articulatory-phonological) and ventral (lexical-semantic) pathways involved in language processing. Phonological short-term memory impairment, which has been attributed to selective damage to dorsal pathway structures, is considered to be a distinctive feature of the logopenic variant of PPA. By contrast, phonological abilities are considered to be relatively spared in the semantic variant and are largely unexplored in the nonfluent/agrammatic variant. Comprehensive assessment of phonological ability in the three variants of PPA has not been undertaken. We investigated phonological processing skills in a group of participants with PPA as well as healthy controls, with the goal of identifying whether patterns of performance support the dorsal versus ventral functional-anatomical framework and to discern whether phonological ability differs amongst PPA subtypes. We also explored the neural bases of phonological performance using voxel-based morphometry (VBM). Phonological performance was impaired in patients with damage to dorsal pathway structures (nonfluent/agrammatic and logopenic variants), with logopenic participants demonstrating particular difficulty on tasks involving nonwords. Binary logistic regression revealed that select phonological tasks predicted diagnostic group membership in the less fluent variants of PPA with a high degree of accuracy, particularly in conjunction with a motor speech measure. Brain-behavior correlations indicated a significant association between the integrity of gray matter in frontal and temporoparietal regions of the left hemisphere and phonological skill. Findings confirm the critical role of dorsal stream structures in phonological processing and demonstrate unique patterns of impaired phonological processing in logopenic and nonfluent/agrammatic variants of PPA. PMID:26544920
Noordenbos, Mark W; Segers, Eliane; Wagensveld, Barbara; Verhoeven, Ludo
It is widely accepted that dyslexia is associated with difficulties in phonological awareness and that rhyme awareness in young children can predict later reading success. However, little is known regarding the underlying phonological mechanisms of rhyme awareness in dyslexia, as rhyme awareness is typically assessed using explicit behavioural measures that represent only the endpoint of processing and often lack phonological distracters. We examined event-related potentials (ERPs) in response to auditory word pairs that differed in phonological overlap during a rhyme judgement task given to 6-year-old beginning readers who were at risk for dyslexia (n=30) and typical-reading age-matched controls (n=29). ERPs were recorded in response to word pairs with various types of phonological overlap, including rhyming (e.g., wall-ball), non-rhyming overlapping (e.g., bell-ball) and non-rhyming unrelated (e.g., sock-ball) word pairs. Both groups of participants exhibited N400 responses for basic rhyme judgements vs. unrelated targets. In the typical-reading controls, the neural responses also differed between the rhyming targets and the non-rhyming overlapping targets, whereas neural responses to these targets were similar in the group of children at risk for dyslexia, indicating difficulties in their ability to process similar-sounding, non-rhyming targets. These findings suggest that typical-reading children solve the rhyme judgement task using a more analytical approach, whereas children who are at risk for dyslexia base their judgments on a comparison of overall sound similarity.
Humans weave phonological patterns instinctively. We form phonological patterns at birth, we spontaneously generate them de novo, and we impose phonological design on both our linguistic communication and cultural technologies--reading and writing. Why are humans compelled to generate phonological patterns? Why are phonological patterns intimately grounded in their sensorimotor channels (speech or gesture) while remaining partly amodal and fully productive? And why does phonology shape natural communication and cultural inventions alike? Here, I suggest these properties emanate from the architecture of the phonological mind, an algebraic system of core knowledge. I evaluate this hypothesis in light of linguistic evidence, behavioral studies, and comparative animal research that gauges the design of the phonological mind and its productivity.
A Systems Perspective on Situation Awareness I: Conceptual Framework , Modeling, and Quantitative Measurement Alex Kirlik (University of...I: Conceptual Framework , Modeling, and Quantitative Measurement 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d...Systems Perspective on Situation Awareness I: Conceptual Framework , Modeling, and Quantitative Measurement ALEX KIRLIK Institute of Aviation
Boets, Bart; Wouters, Jan; van Wieringen, Astrid; De Smedt, Bert; Ghesquière, Pol
The general magnocellular theory postulates that dyslexia is the consequence of a multimodal deficit in the processing of transient and dynamic stimuli. In the auditory modality, this deficit has been hypothesized to interfere with accurate speech perception, and subsequently disrupt the development of phonological and later reading and spelling skills. In the visual modality, an analogous problem might interfere with literacy development by affecting orthographic skills. In this prospective longitudinal study, we tested dynamic auditory and visual processing, speech-in-noise perception, phonological ability and orthographic ability in 62 five-year-old preschool children. Predictive relations towards first grade reading and spelling measures were explored and the validity of the global magnocellular model was evaluated using causal path analysis. In particular, we demonstrated that dynamic auditory processing was related to speech perception, which itself was related to phonological awareness. Similarly, dynamic visual processing was related to orthographic ability. Subsequently, phonological awareness, orthographic ability and verbal short-term memory were unique predictors of reading and spelling development.
The paper reports the results of a randomised control trial investigating the use of computer-aided instruction (CAI) for practising phonological awareness skills with beginning readers. Two intervention groups followed the same phonological awareness programme: one group undertook practice exercises using a computer and the other group undertook…
Jimenez, Virginia; Puente, Anibal; Alvarado, Jesus M.; Arrebillaga, Lorena
Introduction: Current cognitive approaches highlight the importance of metacognition. "Learning how to learn" facilities awareness of one's own learning process, how they work, how to optimize their functioning, control of reading process, and so on. Acquisition of these skills is one of the new educational requirements for students, as…
Casalis, Severine; Cole, Pascale; Sopo, Delphine
This study examines morphological awareness in developmental dyslexia. While the poor phonological awareness of dyslexic children has been related to their difficulty in handling the alphabetical principle, less is known about their morphological awareness, which also plays an important part in reading development. The aim of this study was to…
Lallier, Marie; Donnadieu, Sophie; Valdois, Sylviane
The simultaneous auditory processing skills of 17 dyslexic children and 17 skilled readers were measured using a dichotic listening task. Results showed that the dyslexic children exhibited difficulties reporting syllabic material when presented simultaneously. As a measure of simultaneous visual processing, visual attention span skills were assessed in the dyslexic children. We presented the dyslexic children with a phonological short-term memory task and a phonemic awareness task to quantify their phonological skills. Visual attention spans correlated positively with individual scores obtained on the dichotic listening task while phonological skills did not correlate with either dichotic scores or visual attention span measures. Moreover, all the dyslexic children with a dichotic listening deficit showed a simultaneous visual processing deficit, and a substantial number of dyslexic children exhibited phonological processing deficits whether or not they exhibited low dichotic listening scores. These findings suggest that processing simultaneous auditory stimuli may be impaired in dyslexic children regardless of phonological processing difficulties and be linked to similar problems in the visual modality.
Galluzzi, Claudia; Bureca, Ivana; Guariglia, Cecilia; Romani, Cristina
Research on aphasia has struggled to identify apraxia of speech (AoS) as an independent deficit affecting a processing level separate from phonological assembly and motor implementation. This is because AoS is characterized by both phonological and phonetic errors and, therefore, can be interpreted as a combination of deficits at the phonological and the motoric level rather than as an independent impairment. We apply novel psycholinguistic analyses to the perceptually phonological errors made by 24 Italian aphasic patients. We show that only patients with relative high rate (>10%) of phonetic errors make sound errors which simplify the phonology of the target. Moreover, simplifications are strongly associated with other variables indicative of articulatory difficulties - such as a predominance of errors on consonants rather than vowels - but not with other measures - such as rate of words reproduced correctly or rates of lexical errors. These results indicate that sound errors cannot arise at a single phonological level because they are different in different patients. Instead, different patterns: (1) provide evidence for separate impairments and the existence of a level of articulatory planning/programming intermediate between phonological selection and motor implementation; (2) validate AoS as an independent impairment at this level, characterized by phonetic errors and phonological simplifications; (3) support the claim that linguistic principles of complexity have an articulatory basis since they only apply in patients with associated articulatory difficulties.
Myers, Suzanne; Robertson, Erin K
The goal of this study was to tease apart the roles of phonological awareness (pA) and phonological short-term memory (pSTM) in sentence comprehension, sentence production, and word reading. Children 6- to 10-years of age (N = 377) completed standardized tests of pA ('Elision') and pSTM ('Nonword Repetition') from the Comprehensive Test of Phonological Processing. Concepts and Following Directions (CFD) and Formulated Sentences (FS) were taken from the Clinical Evaluation of Language Fundamentals-Fourth Edition, as measures of sentence comprehension and production, respectively. Children also completed the Word Identification (Word Id) and Word Attack (Word Att) subtests of the Woodcock Reading Mastery Test-Third Edition. Hierarchical multiple regression analyses controlling for age and nonverbal IQ revealed that Elision was the only significant predictor of CFD and FS. While Elision was the strongest predictor of Word Id and Word Att, Nonword Repetition accounted for additional variance in both reading measures. These results emphasize the usefulness of breaking down phonological processing into multiple components and they also have implications language and reading disordered populations.
This research is based on the assumption that a Spanish/English bilingual is aware of the phonological and semantic relatedness of the many hundreds of pairs of transparently cognate items in the two languages. This awareness is linguistically significant in that it is reflected in the internalized grammar of the bilingual. The bilingual speaker…
Lau, Nathan; Jamieson, Greg A; Skraaning, Gyrd
We introduce Process Overview, a situation awareness characterisation of the knowledge derived from monitoring process plants. Process Overview is based on observational studies of process control work in the literature. The characterisation is applied to develop a query-based measure called the Process Overview Measure. The goal of the measure is to improve coupling between situation and awareness according to process plant properties and operator cognitive work. A companion article presents the empirical evaluation of the Process Overview Measure in a realistic process control setting. The Process Overview Measure demonstrated sensitivity and validity by revealing significant effects of experimental manipulations that corroborated with other empirical results. The measure also demonstrated adequate inter-rater reliability and practicality for measuring SA based on data collected by process experts. Practitioner Summary: The Process Overview Measure is a query-based measure for assessing operator situation awareness from monitoring process plants in representative settings.
The exact role that phonological coding (the recoding of written, orthographic information into a sound based code) plays during silent reading has been extensively studied for more than a century. Despite the large body of research surrounding the topic, varying theories as to the time course and function of this recoding still exist. The present review synthesizes this body of research, addressing the topics of time course and function in tandem. The varying theories surrounding the function of phonological coding (e.g., that phonological codes aid lexical access, that phonological codes aid comprehension and bolster short-term memory, or that phonological codes are largely epiphenomenal in skilled readers) are first outlined, and the time courses that each maps onto (e.g., that phonological codes come online early (pre-lexical) or that phonological codes come online late (post-lexical)) are discussed. Next the research relevant to each of these proposed functions is reviewed, discussing the varying methodologies that have been used to investigate phonological coding (e.g., response time methods, reading while eyetracking or recording EEG and MEG, concurrent articulation) and highlighting the advantages and limitations of each with respect to the study of phonological coding. In response to the view that phonological coding is largely epiphenomenal in skilled readers, research on the use of phonological codes in prelingually, profoundly deaf readers is reviewed. Finally, implications for current models of word identification (activation-verification model (Van Order, 1987), dual-route model (e.g., Coltheart, Rastle, Perry, Langdon, & Ziegler, 2001), parallel distributed processing model (Seidenberg & McClelland, 1989)) are discussed. PMID:25150679
Ryan, Kevin Michael
Research on syllable weight in generative phonology has focused almost exclusively on systems in which weight is treated as an ordinal hierarchy of clearly delineated categories (e.g. light and heavy). As I discuss, canonical weight-sensitive phenomena in phonology, including quantitative meter and quantity-sensitive stress, can also treat weight…
Tice, Bradley S.
Metrical phonology, a linguistic process of phonological stress assessment and diagrammatic simplification of sentence and word stress, is discussed as it is found in the English language with the intention that it may be used in second language instruction. Stress is defined by its physical and acoustical correlates, and the principles of…
Qian, Yi; Deng, Yuan; Zhao, Jing; Bi, Hong-Yan
Numerous studies have shown that magnocellular-dorsal (MD) pathway function is highly associated with reading ability, which is mostly indexed by phonological skill in alphabetic languages. However, it is less clear how MD pathway function influences phonological skill. As a logographic language, Chinese does not follow grapheme-phoneme correspondence rules, and thus provides a tool for delineating the effects of orthographic and phonological processing on reading. The current study used functional magnetic resonance imaging (fMRI) to measure MD pathway function in a coherent motion detection task for readers skilled in Chinese. A series of tests was used to assess participants' reading abilities, including orthographic and phonological processing skills. Results showed that several cortical regions of the MD pathway, including bilateral middle temporal visual motion areas (MT+) and the right posterior parietal cortex (PPC), were activated during the coherent motion detection task. Moreover, the activation was positively correlated with rapid naming speed, and greater activation in the left MT+ was associated with superior fluency and reduced accuracy in reading, suggesting that this pathway is also involved in modulating the speed of visual processing during reading. The most important finding was that activation of the right PPC was associated with orthographic awareness, but MD pathway activation was not related to phonological awareness. The results suggest that the MD pathway is highly associated with orthographic processing, which in turn influences more general aspects of reading skill.
Yeatman, Jason D.; Dougherty, Robert F.; Rykhlevskaia, Elena; Sherbondy, Anthony J.; Deutsch, Gayle K.; Wandell, Brian A.; Ben-Shachar, Michal
For more than a century, neurologists have hypothesized that the arcuate fasciculus carries signals that are essential for language function; however, the relevance of the pathway for particular behaviors is highly controversial. The primary objective of this study was to use diffusion tensor imaging to examine the relationship between individual variation in the microstructural properties of arcuate fibers and behavioral measures of language and reading skills. A second objective was to use novel fiber-tracking methods to reassess estimates of arcuate lateralization. In a sample of 55 children, we found that measurements of diffusivity in the left arcuate correlate with phonological awareness skills and arcuate volume lateralization correlates with phonological memory and reading skills. Contrary to previous investigations that report the absence of the right arcuate in some subjects, we demonstrate that new techniques can identify the pathway in every individual. Our results provide empirical support for the role of the arcuate fasciculus in the development of reading skills. PMID:21568636
Tenney, Yvette J.; Adams, Marilyn Jager; Pew, Richard W.; Huggins, A. W. F.; Rogers, William H.
The issue of how to support situation awareness among crews of modern commercial aircraft is becoming especially important with the introduction of automation in the form of sophisticated flight management computers and expert systems designed to assist the crew. In this paper, cognitive theories are discussed that have relevance for the definition and measurement of situation awareness. These theories suggest that comprehension of the flow of events is an active process that is limited by the modularity of attention and memory constraints, but can be enhanced by expert knowledge and strategies. Three implications of this perspective for assessing and improving situation awareness are considered: (1) Scenario variations are proposed that tax awareness by placing demands on attention; (2) Experimental tasks and probes are described for assessing the cognitive processes that underlie situation awareness; and (3) The use of computer-based human performance models to augment the measures of situation awareness derived from performance data is explored. Finally, two potential example applications of the proposed assessment techniques are described, one concerning spatial awareness using wide field of view displays and the other emphasizing fault management in aircraft systems.
Goldstein, Brian A
The effects of dialectal differences upon the speech production skills of children with phonological disorders are poorly understood. One might predict that the phonological profile of children using a radical dialect (e.g., Puerto Rican Spanish, which alters consonants in the syllable rhyme) will differ from that of children who use a conservative dialect (e.g., Mexican Spanish, which preserves such consonants). This study evaluated the impact of such dialectal differences by comparing the phonological skills of two groups of Spanish-speaking children with phonological disorders. Six participants used the Mexican dialect; the other six used the Puerto Rican dialect of North American Spanish. All children were matched on number of segmental errors and age, which ranged from 4;4 to 5;6 (M=4;10). A single-word assessment instrument was used to elicit data, and independent and relational analyses were completed for each child. Measures included phonetic inventory complexity, vowel accuracy, consonant accuracy, sound class accuracy, percentage-of-occurrence of phonological patterns, and frequency and types of substitutions. Significant between-group differences were not found for any measures. These findings do not support the hypothesis of significant phonological differences between phonologically disordered speakers of radical and conservative Spanish dialects.
Macizo, P.; Soriano, M. F.; Paredes, N.
We evaluated phonological and visuospatial working memory (WM) in autism spectrum disorders. Autistic children and typically developing children were compared. We used WM tasks that measured phonological and visuospatial WM up to the capacity limit of each children. Overall measures of WM did not show differences between autistic children and…
Chaix, Yves; Lauwers-Cancès, Valérie; Faure-Marie, Nathalie; Gentil, Catherine; Lelong, Sandrine; Schweitzer, Elisabeth; Rodriguez, Diana; Iannuzzi, Stéphanie; Kemlin, Isabelle; Dorison, Nathalie; Rivier, François; Carniero, Maryline; Preclaire, Elodie; Barbarot, Sébastien; Lion-François, Laurence; Castelnau, Pierre
Learning disabilities are one of the most frequent complications of neurofibromatosis type 1 (NF1) in children. Studies of the effects of the neurocognitive deficit on academic performance are relatively rare, owing to the small size of the populations concerned. However, research is needed to develop effective rehabilitation programs. In the present study, we explored the impact of a possible phonological deficit on the reading abilities of children with NF1. A multicenter, cross-sectional study was conducted in France on two groups of 75 children with or without NF1 aged 8-12 years, matched for age, sex, handedness, and reading level. All participants underwent a neuropsychological evaluation to assess their general cognitive level, reading skills, phonological processes, visuoperceptual abilities, and attentional capacity. Phonological skills were assessed by means of two phonological awareness tasks and one short-term memory task. In the group of children with NF1, 41% had reading difficulties. Phonological processes were impaired in this group, compared with the children without NF1. Similar differences were found for a phoneme deletion task after adjustment for reading difficulties, IQ level, and visuoperceptual abilities. Phonological awareness, but not phonological short-term memory, was impaired in children with NF1, and not just those whose reading was impaired. Results suggest that children with NF1 have a phonological awareness deficit, whatever their reading level. Identification of reduced phonological skills may warrant the implementation of a specific rehabilitation program before early reading difficulties emerge.
Dyehouse, Melissa A.; Diefes-Dux, Heidi A.; Bennett, Deborah E.; Imbrie, P. K.
There are many educational interventions being implemented to address workforce issues in the field of nanotechnology. However, there is no instrument to assess the impact of these interventions on student awareness of, exposure to, and motivation for nanotechnology. To address this need, the Nanotechnology Awareness Instrument was conceptualized. This paper is a progress report of the instrument development process. Version 1 of the instrument was administered to 335 first-year students majoring in food and agriculture fields in a pre-post fashion relative to a brief exposure to nanotechnology in the classroom. Following item analysis of Version 1 responses, a revision of the instrument was completed. Version 2 was administered to 1,426 first-year engineering students for the purpose of conducting item and factor analyses. Results indicate that the Nanotechnology Awareness Instrument shows potential to provide valid information about student awareness of, exposure to, and motivation for nanotechnology. The instrument is not a valid measure of nano-knowledge and this subscale was dropped from the final version of the instrument. Implications include the use of the instrument to evaluate programs, interventions, or courses that attempt to increase student awareness of nanotechnology. Further study is necessary to determine how the Nanotechnology Awareness Instrument functions as a pre-post measure.
efficient performance in work systems as diverse as combat aviation (Vidulich, McCoy, & Crabtree, 1995), anaesthesiology (Gaba, Howard, & Small, 1995), and...between when the experimenter asks the participant whether they were ‘ready’ to the time that the participant accepts the question. Following this, the...SA question is asked and SPAM response time is measured as the time between when the experimenter completes asking the question to the time the
Anastasiou, Dimitris; Protopapas, Athanassios
Dyslexic difficulties in lexical stress were compared to difficulties in segmental phonology. Twenty-nine adolescents with dyslexia and 29 typically developing adolescents, matched on age and nonverbal ability, were assessed on reading, spelling, phonological and stress awareness, rapid naming, and short-term memory. Group differences in stress…
Pogorzelski, Simmone; Wheldall, Kevin
The important role of phonological awareness in learning to read has become widely accepted. The purpose of this paper is to examine the role of phonological processing skills when attempting to assist older low-progress readers to develop literacy skills. While researchers generally agree that the key variables in reading acquisition (letter…
Marx, Nicole; Mehlhorn, Grit
Compared to monolinguals, multilingual learners possess a larger repertoire of phonetic-phonological parameters, have a higher degree of language and meta-linguistic awareness, and have developed increased phonological knowledge. This, combined with the increased cognitive flexibility that accompanies experienced learners, supports their…
Killian, Kyle D.
This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to…
Zeng, Xianglong; Oei, Tian P S; Ye, Yiqing; Liu, Xiangping
Goenka's Vipassana meditation (GVM), a widely applied mindfulness training system rooted in Buddhism, is currently widely used. Although the two abilities cultivated in GVM, awareness and equanimity, exhibit certain similarities with the mindfulness cultivated in mindfulness-based psychotherapies (MBTs), they are not major concerns in MBTs. While many mindfulness scales have been created to measure different aspects of mindfulness constructs and certain scales and items can indeed reflect the basic abilities of awareness and equanimity, none of them can adequately capture the way in which those abilities and related ideas are applied in GVM. This paper presents a critical examination of the problems associated with the concepts and measurement of awareness and equanimity and presents potential solutions for achieving better measurement of these concepts in the future.
Mahfoudhi, Abdessatar; Elbeheri, Gad; Al-Rashidi, Mousa; Everatt, John
This work examines the role of morphological awareness in contrast to phonological processing in reading comprehension amongst two groups of native Arabic children: a group with learning disabilities (LD) and a mainstream group who were matched to the LD group in age or reading level. Measures of reading comprehension fluency, phonological skills, and morphological ability were given to both groups in addition to tests of nonverbal ability. For the mainstream children, unique variability in comprehension was predicted by the morphological measures over that of the measures of phonological skills and general nonverbal ability. In contrast, for the LD data, variability in comprehension was not predicted by morphological ability even though the children with LD performed the morphology task as well as their typically developing peers did. These findings are discussed in terms of theories of reading acquisition across languages as well as recommendations for literacy teaching and LD intervention in Arabic.
Kita, Yosuke; Yamamoto, Hisako; Oba, Kentaro; Terasawa, Yuri; Moriguchi, Yoshiya; Uchiyama, Hitoshi; Seki, Ayumi; Koeda, Tatsuya; Inagaki, Masumi
Because of unique linguistic characteristics, the prevalence rate of developmental dyslexia is relatively low in the Japanese language. Paradoxically, Japanese children have serious difficulty analysing phonological processes when they have dyslexia. Neurobiological deficits in Japanese dyslexia remain unclear and need to be identified, and may lead to better understanding of the commonality and diversity in the disorder among different linguistic systems. The present study investigated brain activity that underlies deficits in phonological awareness in Japanese dyslexic children using functional magnetic resonance imaging. We developed and conducted a phonological manipulation task to extract phonological processing skills and to minimize the influence of auditory working memory on healthy adults, typically developing children, and dyslexic children. Current experiments revealed that several brain regions participated in manipulating the phonological information including left inferior and middle frontal gyrus, left superior temporal gyrus, and bilateral basal ganglia. Moreover, dyslexic children showed altered activity in two brain regions. They showed hyperactivity in the basal ganglia compared with the two other groups, which reflects inefficient phonological processing. Hypoactivity in the left superior temporal gyrus was also found, suggesting difficulty in composing and processing phonological information. The altered brain activity shares similarity with those of dyslexic children in countries speaking alphabetical languages, but disparity also occurs between these two populations. These are initial findings concerning the neurobiological impairments in dyslexic Japanese children.
Clare, Linda; Whitaker, Rhiannon; Quinn, Catherine; Jelley, Hannah; Hoare, Zoe; Woods, Bob; Downs, Murna; Wilson, Barbara
Signs of sensory and perceptual awareness can be observed in people with very severe dementia, and may be influenced by the extent to which the environment offers appropriate stimulation. We developed an observational tool, AwareCare, which care staff can use to identify signs of awareness in residents with very severe dementia, based on the concept of the Wessex Head Injury Matrix (WHIM). Using WHIM items as a guide, and following focus groups with care staff and family members, an expert panel identified 28 environmental stimuli and 35 response categories for the initial version of AwareCare. After baseline assessments of cognition, well-being and quality of life were taken, 40 residents were observed individually for 30 minutes on 5 occasions. Based on the observational data, 10 stimulus categories and 14 response categories were identified for further analysis and formed the final version of AwareCare. All participants showed awareness to varying degrees. Social stimuli elicited the most responses. Greater awareness was associated with better cognitive function, self-care, mobility, and responsiveness, but not with proxy-rated quality of life. Understanding the nature of awareness in this group is an important element in ensuring appropriate levels of interaction and stimulation, and hence enhancing quality of care.
Colin, S.; Magnan, A.; Ecalle, J.; Leybaert, J.
Background: The aim of the present study was twofold: 1) to determine whether phonological skills measured in deaf prereaders predict their later phonological and reading skills after one year of reading instruction as is the case for hearing children; 2) to examine whether the age of exposure to a fully specified phonological input such as Cued…
Shukla, R. S.
First and second formant frequencies of the vowels /a/, /i/, and /u/ were measured to determine the phonological space in the speech of 30 Kannada-speaking hearing-impaired individuals in India. Compared to controls, subjects' phonological space was found to be reduced, primarily due to the lowering of the second formant of the vowel /i/.…
Boyland, Emma; Bauman, Adrian E.
Background Children’s exposure to food marketing is one environmental determinant of childhood obesity. Measuring the extent to which children are aware of food brands may be one way to estimate relative prior exposures to food marketing. This study aimed to develop and validate an Australian Brand Awareness Instrument (ABAI) to estimate children’s food brand awareness. Methods The ABAI incorporated 30 flashcards depicting food/drink logos and their corresponding products. An abbreviated version was also created using 12 flashcards (ABAI-a). The ABAI was presented to 60 primary school aged children (7-11yrs) attending two Australian after-school centres. A week later, the full-version was repeated on approximately half the sample (n=27) and the abbreviated-version was presented to the remaining half (n=30). The test-retest reliability of the ABAI was analysed using Intra-class correlation coefficients. The concordance of the ABAI-a and full-version was assessed using Bland-Altman plots. The ‘nomological’ validity of the full tool was investigated by comparing children’s brand awareness with food marketing-related variables (e.g. television habits, intake of heavily promoted foods). Results Brand awareness increased with age (p<0.01) but was not significantly correlated with other variables. Bland-Altman analyses showed good agreement between the ABAI and ABAI-a. Reliability analyses revealed excellent agreement between the two administrations of the full-ABAI. Conclusions The ABAI was able to differentiate children’s varying levels of brand awareness. It was shown to be a valid and reliable tool and may allow quantification of brand awareness as a proxy measure for children’s prior food marketing exposure. PMID:26222624
Zhou, Ning; Huang, Zhenyu; Nieplocha, Jarek; Nguyen, Tony B.
Lack of situational awareness has been identified as one of root causes for the August 14, 2003 Northeast Blackout in North America. To improve situational awareness, the Department of Energy (DOE) launched several projects to deploy Wide Area Measurement Systems (WAMS) in different interconnections. Compared to the tens of thousands of buses, the number of Phasor Measurement Units (PMUs) is quite limited and not enough to achieve the observability for the whole interconnections. To utilize the limited number of PMU measurements to improve situational awareness, this paper proposes to combine PMU measurement data and power flow equations to form a hybrid power flow model. Technically, a model which combines the concept of observable islands and modeling of power flow conditions, is proposed. The model is called a Hybrid Power Flow Model as it has both PMU measurements and simulation assumptions, which describes prior knowledge available about whole power systems. By solving the hybrid power flow equations, the proposed method can be used to derive power system states to improve the situational awareness of a power grid.
Russell, Beth S.; Britner, Preston A.
Recent estimates of Shaken Baby Syndrome awareness suggest that approximately half of all American adults have not heard of the often devastating risks of shaking an infant. Using a sample of 288 undergraduate students, we developed a measure of attitudes around infant care practices. A total of 264 community participants completed a revised…
Dickinson, Terry L.; Milkulka, Peter J.; Kwan, Doris; Fitzgibbons, Amy A.; Jinadu, Florence R.; Freeman, Frederick G.; Scerbo, Mark W.; Pope, A. T. (Technical Monitor)
Two studies explored user acceptance of devices that measure hazardous states of awareness. In the first study, critical incident data were collected in two workshops from 11 operators working as air traffic controllers or commercial pilots. These critical incident data were used to develop a survey of the acceptability of awareness measures. In the second study, the survey was administered to 100 people also working as air traffic controllers or commercial pilots. Results show that operators are open to the inclusion of technology to measure HSAs even if that technology is somewhat invasive as long as feedback about the HSAs is considered to be useful and helpful. Nonetheless, a major concern is the legal complications associated with being recorded, particularly for older and more experienced operators. Air traffic controllers emphasized the importance of sharing technology information with supervisors in order to receive backup or assistance under conditions of task overload, whereas pilots emphasized the influence of work schedules on problems with awareness. Recommendations are offered concerning the implementation of devices to measure hazardous states of awareness.
Macizo, P; Soriano, M F; Paredes, N
We evaluated phonological and visuospatial working memory (WM) in autism spectrum disorders. Autistic children and typically developing children were compared. We used WM tasks that measured phonological and visuospatial WM up to the capacity limit of each children. Overall measures of WM did not show differences between autistic children and control children. However, when the recall of children was examined in detail, autistic children showed reduced phonological WM compared with control children. Moreover, phonological and visuospatial WM did not increase with the age of autistic children while a development of phonological and visuospatial WM with age was found in control children. The pattern of results is discussed in terms of previous studies about WM and autism.
Best, Catherine T.; Tyler, Michael D.; Gooding, Tiffany N.; Orlando, Corey B.; Quann, Chelsea A.
Efficient word recognition depends on detecting critical phonetic differences among similar-sounding words, or sensitivity to phonological distinctiveness, an ability evident at 19 months of age but unreliable at 14 to 15 months of age. However, little is known about phonological constancy, the equally crucial ability to recognize a word's identity across natural phonetic variations, such as those in cross-dialect pronunciation differences. We show that 15- and 19-month-old children recognize familiar words spoken in their native dialect, but that only the older children recognize familiar words in a dissimilar nonnative dialect, providing evidence for emergence of phonological constancy by 19 months. These results are compatible with a perceptual-attunement account of developmental change in early word recognition, but not with statistical-learning or phonological accounts. Thus, the complementary skills of phonological constancy and distinctiveness both appear at around 19 months of age, together providing the child with a fundamental insight that permits rapid vocabulary growth and later reading acquisition. PMID:19368700
Samuels, Bridget D.
This dissertation takes a Minimalist approach to phonology, treating the phonological module as a system of abstract symbolic computation, divorced from phonetic content. I investigate the position of the phonological module within the architecture of grammar and the evolutionary scenario developed by Hauser et al. (2002a) and Fitch et al. (2005).…
Tice, Bradley S.
Metrical phonology, a linguistic process of phonological stress assessment and diagrammatic simplification of sentence and word stress, is discussed as it is found in the English and German languages. The objective is to promote use of metrical phonology as a tool for enhancing instruction in stress patterns in words and sentences, particularly in…
Archangeli, Diana; Pulleyblank, Douglas
The question of identifying the properties of language that are specific human linguistic abilities, i.e., Universal Grammar, lies at the center of linguistic research. This paper argues for a largely Emergent Grammar in phonology, taking as the starting point that memory, categorization, attention to frequency, and the creation of symbolic systems are all nonlinguistic characteristics of the human mind. The articulation patterns of American English rhotics illustrate categorization and systems; the distribution of vowels in Bantu vowel harmony uses frequencies of particular sequences to argue against Universal Grammar and in favor of Emergent Grammar; prefix allomorphy in Esimbi illustrates the Emergent symbolic system integrating phonological and morphological generalizations. The Esimbi case has been treated as an example of phonological opacity in a Universal Grammar account; the Emergent analysis resolves the pattern without opacity concerns. PMID:26388791
Archangeli, Diana; Pulleyblank, Douglas
The question of identifying the properties of language that are specific human linguistic abilities, i.e., Universal Grammar, lies at the center of linguistic research. This paper argues for a largely Emergent Grammar in phonology, taking as the starting point that memory, categorization, attention to frequency, and the creation of symbolic systems are all nonlinguistic characteristics of the human mind. The articulation patterns of American English rhotics illustrate categorization and systems; the distribution of vowels in Bantu vowel harmony uses frequencies of particular sequences to argue against Universal Grammar and in favor of Emergent Grammar; prefix allomorphy in Esimbi illustrates the Emergent symbolic system integrating phonological and morphological generalizations. The Esimbi case has been treated as an example of phonological opacity in a Universal Grammar account; the Emergent analysis resolves the pattern without opacity concerns.
A discussion of pronunciation instruction in English for business communication focuses on raising learners' awareness of how English is spoken by various language groups around the world. It is argued that phonological consciousness-raising is an effective approach for limiting breakdowns in communication. The approach assumes that developing…
Waring, Rebecca; Eadie, Patricia; Liow, Susan Rickard; Dodd, Barbara
While little is known about why children make speech errors, it has been hypothesized that cognitive-linguistic factors may underlie phonological speech sound disorders. This study compared the phonological short-term and phonological working memory abilities (using immediate memory tasks) and receptive vocabulary size of 14 monolingual preschool…
Fonseca-Mora, M C; Jara-Jiménez, Pilar; Gómez-Domínguez, María
Based on previous studies showing that phonological awareness is related to reading abilities and that music training improves phonological processing, the aim of the present study was to test for the efficiency of a new method for teaching to read in a foreign language. Specifically, we tested the efficacy of a phonological training program, with and without musical support that aimed at improving early reading skills in 7-8-year-old Spanish children (n = 63) learning English as a foreign language. Of interest was also to explore the impact of this training program on working memory and decoding skills. To achieve these goals we tested three groups of children before and after training: a control group, an experimental group with phonological non-musical intervention (active control), and an experimental group with musical intervention. Results clearly point to the beneficial effects of the phonological teaching approach but the further impact of the music support was not demonstrated. Moreover, while children in the music group showed low musical aptitudes before training, they nevertheless performed better than the control group. Therefore, the phonological training program with and without music support seem to have significant effects on early reading skills.
Fonseca-Mora, M. C.; Jara-Jiménez, Pilar; Gómez-Domínguez, María
Based on previous studies showing that phonological awareness is related to reading abilities and that music training improves phonological processing, the aim of the present study was to test for the efficiency of a new method for teaching to read in a foreign language. Specifically, we tested the efficacy of a phonological training program, with and without musical support that aimed at improving early reading skills in 7–8-year-old Spanish children (n = 63) learning English as a foreign language. Of interest was also to explore the impact of this training program on working memory and decoding skills. To achieve these goals we tested three groups of children before and after training: a control group, an experimental group with phonological non-musical intervention (active control), and an experimental group with musical intervention. Results clearly point to the beneficial effects of the phonological teaching approach but the further impact of the music support was not demonstrated. Moreover, while children in the music group showed low musical aptitudes before training, they nevertheless performed better than the control group. Therefore, the phonological training program with and without music support seem to have significant effects on early reading skills. PMID:25852604
Lau, Nathan; Jamieson, Greg A; Skraaning, Gyrd
The Process Overview Measure is a query-based measure developed to assess operator situation awareness (SA) from monitoring process plants. A companion paper describes how the measure has been developed according to process plant properties and operator cognitive work. The Process Overview Measure demonstrated practicality, sensitivity, validity and reliability in two full-scope simulator experiments investigating dramatically different operational concepts. Practicality was assessed based on qualitative feedback of participants and researchers. The Process Overview Measure demonstrated sensitivity and validity by revealing significant effects of experimental manipulations that corroborated with other empirical results. The measure also demonstrated adequate inter-rater reliability and practicality for measuring SA in full-scope simulator settings based on data collected on process experts. Thus, full-scope simulator studies can employ the Process Overview Measure to reveal the impact of new control room technology and operational concepts on monitoring process plants. Practitioner Summary: The Process Overview Measure is a query-based measure that demonstrated practicality, sensitivity, validity and reliability for assessing operator situation awareness (SA) from monitoring process plants in representative settings.
Song, Youngshin; Lee, Miyoung; Jun, Younghee; Lee, Yoonhee; Cho, Jeonghwa; Kwon, Myoungjin
Objectives Despite the importance of the protection of patients' health information in clinical settings, little is known about the awareness of this concept in nursing students due to the lack of a suitable measurement tool. Hence, this study attempted to redevelop the Patients' Health Information Protection Awareness Scale, and evaluate its construct validity and reliability for nursing students. Methods A cross-sectional descriptive study was conducted. Nursing students who were in their 3rd and 4th year were recruited from 10 universities in Korea to assess the construct validity, and 30 experts (27 nurses and 3 faculty members) participated in the content validation process. Results The content validity assessment indicated that 23 items were ideal. The assessment of construct validity using exploratory factor analysis revealed three factors: communication, management, and referrals. They together accounted for 54.1% of the variance in scale scores. The three-factor scale had good fit in the confirmatory factor analysis. Scale reliability was confirmed, with a Cronbach's alpha of 0.94 for all items. Conclusions This study was the first attempt to redevelop the Patients' Health Information Protection Awareness Scale for student nurses. The 23-item scale was shown to be a reliable and valid tool. It facilitates the assessment of nursing students' awareness of patient information protection. Academic nursing programs and health organizations can use its scores to implement adequate education plans to safeguard information in nursing students. PMID:27525162
Gafos, Adamantios I.; Benus, Stefan
A fundamental problem in spoken language is the duality between the continuous aspects of phonetic performance and the discrete aspects of phonological competence. We study 2 instances of this problem from the phenomenon of voicing neutralization and vowel harmony. In each case, we present a model where the experimentally observed continuous…
Goldsmith, John; Xanthos, Aris
This article describes in detail several explicit computational methods for approaching such questions in phonology as the vowel/consonant distinction, the nature of vowel harmony systems, and syllable structure, appealing solely to distributional information. Beginning with the vowel/consonant distinction, we consider a method for its discovery…
Moreton, Elliott; Pater, Joe; Pertsova, Katya
Linguistic and non-linguistic pattern learning have been studied separately, but we argue for a comparative approach. Analogous inductive problems arise in phonological and visual pattern learning. Evidence from three experiments shows that human learners can solve them in analogous ways, and that human performance in both cases can be captured by…
Nittrouer, Susan; Shune, Samantha; Lowenstein, Joanna H.
Although children with language impairments, including those associated with reading, usually demonstrate deficits in phonological processing, there is minimal agreement as to the source of those deficits. This study examined two problems hypothesized to be possible sources: either poor auditory sensitivity to speech-relevant acoustic properties, mainly formant transitions, or enhanced masking of those properties. Adults and 8-year-olds with and without phonological processing deficits (PPD) participated. Children with PPD demonstrated weaker abilities than children with typical language development (TLD) in reading, sentence recall, and phonological awareness. Dependent measures were: 1) word recognition; 2) discrimination of spectral glides; and 3) phonetic judgments based on spectral and temporal cues. All tasks were conducted in quiet and in noise. Children with PPD showed neither poorer auditory sensitivity nor greater masking than adults and children with TLD, but did demonstrate an unanticipated deficit in category formation for non-speech sounds. These results suggest that these children may have an underlying deficit in perceptually organizing sensory information to form coherent categories. PMID:21109251
Bruno, Jennifer Lynn; Lu, Zhong-Lin; Manis, Franklin R
Reading is a complex process involving recruitment and coordination of a distributed network of brain regions. The present study sought to establish a methodologically sound evidentiary base relating specific reading and phonological skills to neuro-metabolic concentration. Single voxel proton magnetic resonance spectroscopy was performed to measure metabolite concentration in a left hemisphere region around the angular gyrus for 31 young adults with a range of reading and phonological abilities. Correlation data demonstrated a significant negative association between phonological decoding and normalized choline concentration and as well as a trend toward a significant negative association between sight word reading and normalized choline concentration, indicating that lower scores on these measures are associated with higher concentrations of choline. Regression analyses indicated that choline concentration accounted for a unique proportion of variance in the phonological decoding measure after accounting for age, cognitive ability and sight word reading skill. This pattern of results suggests some specificity for the negative relationship between choline concentration and phonological decoding. To our knowledge, this is the first study to provide evidence that choline concentration in the angular region may be related to phonological skills independently of other reading skills, general cognitive ability, and age. These results may have important implications for the study and treatment of reading disability, a disorder which has been related to deficits in phonological decoding and abnormalities in the angular gyrus.
Zhang, Zhili; Li, Ting; Zheng, Yi; Luo, Qingming; Song, Ranran; Gong, Hui
Developmental dyslexia, a kind of prevalent psychological disease, represents that dyslexic children have unexpected difficulties in phonological processing and recognition test of Chinese characters. Some functional imaging technologies, such as fMRI and PET, have been used to study the brain activities of the children with dyslexia whose first language is English. In this paper, a portable, 16-channel, continuous-wave (CW) NIRS instrument was used to monitor the concentration changes of each hemoglobin species when Chinese children did the task of phonological processing and recognition test. The NIRS recorded the hemodynamic changes in the left prefrontal cortex of the children. 20 dyslexia-reading children (10~12 years old) and 20 normal-reading children took part in the phonological processing of Chinese characters including the phonological awareness section and the phonological decoding section. During the phonological awareness section, the changed concentration of deoxy-hemoglobin in dyslexia-reading children were significantly higher (p<0.05) than normal-reading children in the left ventrolateral prefrontal cortex (VLPFC). While in the phonological decoding section, both normal and dyslexic reading children had more activity in the left VLPFC, but only normal-reading children had activity in the left middorsal prefrontal cortex. In conclusion, both dyslexic and normal-reading children have activity in the left prefrontal cortex, but the degree and the areas of the prefrontal cortex activity are different between them when they did phonological processing.
Liu, Youda; Wang, Xue; Liu, Yanchi; Cui, Sujin
Cyber-physical energy systems provide a networked solution for safety, reliability and efficiency problems in smart grids. On the demand side, the secure and trustworthy energy supply requires real-time supervising and online power quality assessing. Harmonics measurement is necessary in power quality evaluation. However, under the large-scale distributed metering architecture, harmonic measurement faces the out-of-sequence measurement (OOSM) problem, which is the result of latencies in sensing or the communication process and brings deviations in data fusion. This paper depicts a distributed measurement network for large-scale asynchronous harmonic analysis and exploits a nonlinear autoregressive model with exogenous inputs (NARX) network to reorder the out-of-sequence measuring data. The NARX network gets the characteristics of the electrical harmonics from practical data rather than the kinematic equations. Thus, the data-aware network approximates the behavior of the practical electrical parameter with real-time data and improves the retrodiction accuracy. Theoretical analysis demonstrates that the data-aware method maintains a reasonable consumption of computing resources. Experiments on a practical testbed of a cyber-physical system are implemented, and harmonic measurement and analysis accuracy are adopted to evaluate the measuring mechanism under a distributed metering network. Results demonstrate an improvement of the harmonics analysis precision and validate the asynchronous measuring method in cyber-physical energy systems. PMID:27548171
Liu, Youda; Wang, Xue; Liu, Yanchi; Cui, Sujin
Cyber-physical energy systems provide a networked solution for safety, reliability and efficiency problems in smart grids. On the demand side, the secure and trustworthy energy supply requires real-time supervising and online power quality assessing. Harmonics measurement is necessary in power quality evaluation. However, under the large-scale distributed metering architecture, harmonic measurement faces the out-of-sequence measurement (OOSM) problem, which is the result of latencies in sensing or the communication process and brings deviations in data fusion. This paper depicts a distributed measurement network for large-scale asynchronous harmonic analysis and exploits a nonlinear autoregressive model with exogenous inputs (NARX) network to reorder the out-of-sequence measuring data. The NARX network gets the characteristics of the electrical harmonics from practical data rather than the kinematic equations. Thus, the data-aware network approximates the behavior of the practical electrical parameter with real-time data and improves the retrodiction accuracy. Theoretical analysis demonstrates that the data-aware method maintains a reasonable consumption of computing resources. Experiments on a practical testbed of a cyber-physical system are implemented, and harmonic measurement and analysis accuracy are adopted to evaluate the measuring mechanism under a distributed metering network. Results demonstrate an improvement of the harmonics analysis precision and validate the asynchronous measuring method in cyber-physical energy systems.
Essex Univ., Colchester (England). Dept. of Language and Linguistics.
This volume is devoted to phonetics and phonology. It consists of the following papers: (1) "Generative Phonology, Dependency Phonology and Southern French," by J. Durand, which discusses aspects of a regional pronunciation of French, the status of syllables in generative phonology, and concepts of dependency phonology; (2) "On the…
Cooperson, Solaman J; Bedore, Lisa M; Peña, Elizabeth D
These two studies investigate the relationship between phonological production skills and performance in other domains of language in Spanish-English-speaking bilingual children. We examine the relationship between scores on a single-word phonology test and language measures selected from formal testing and narrative samples in Spanish and English. The first study explores the language and phonology scores of 186 children (mean age = 5 years, 9 months) who represent a range of language ability levels. Phonology scores in both languages were most strongly correlated with performance on the Spanish morphosyntax subtest of the bilingual English-Spanish assessment and grammaticality of utterances in English narratives. The second study focuses on 12 children with low or high phonology skills selected from those who participated in the first study. Children with higher phonological production accuracy in both languages produced grammatical structures of low-phonetic salience with greater accuracy than children with lower phonological skills.
Lousada, M.; Jesus, Luis M. T.; Capelas, S.; Margaca, C.; Simoes, D.; Valente, A.; Hall, A.; Joffe, V. L.
Background: In Portugal, the routine clinical practice of speech and language therapists (SLTs) in treating children with all types of speech sound disorder (SSD) continues to be articulation therapy (AT). There is limited use of phonological therapy (PT) or phonological awareness training in Portugal. Additionally, at an international level there…
Defior, Sylvia; Gutiérrez-Palma, Nicolás; Cano-Marín, María José
There has been very little research in Spanish on the potential role of prosodic skills in reading and spelling acquisition, which is the subject of the present study. A total of 85 children in 5th year of Primary Education (mean age 10 years and 9 months) performed tests assessing memory, stress awareness, phonological awareness, reading and spelling. In written language tests, errors were classified as phonological (grapheme-to-phoneme conversion rules) or stress-related (placement of the stress mark). Regression analyses showed that, once memory and phonological awareness were controlled, stress awareness partially explained reading and spelling performance as well as error type; however, differences were found between reading and spelling errors. These results show a relationship between prosodic skills--namely stress sensitivity--and the acquisition of reading and spelling skills that seems to be independent of phonological awareness skills.
Ondrej Linda; Milos Manic; Miles McQueen
Abstract—This paper presents design and simulation of a low cost and low false alarm rate method for improved cyber-state awareness of critical control systems - the Known Secure Sensor Measurements (KSSM) method. The KSSM concept relies on physical measurements to detect malicious falsification of the control systems state. The KSSM method can be incrementally integrated with already installed control systems for enhanced resilience. This paper reviews the previously developed theoretical KSSM concept and then describes a simulation of the KSSM system. A simulated control system network is integrated with the KSSM components. The effectiveness of detection of various intrusion scenarios is demonstrated on several control system network topologies.
Kubota, Yusuke; Pollard, Carl
We propose a novel architecture for categorial grammar that clarifies the relationship between semantically relevant combinatoric reasoning and semantically inert reasoning that only affects surface-oriented phonological form. To this end, we employ a level of structured phonology that mediates between syntax (abstract combinatorics) and phonology proper (strings). To notate structured phonologies, we employ a lambda calculus analogous to the φ-terms of . However, unlike Oehrle's purely equational φ-calculus, our phonological calculus is inequational, in a way that is strongly analogous to the functional programming language LCF . Like LCF, our phonological terms are interpreted into a Henkin frame of posets, with degree of definedness ('height' in the preorder that interprets the base type) corresponding to degree of pronounceability; only maximal elements are actual strings and therefore fully pronounceable. We illustrate with an analysis (also new) of some complex constituent-order phenomena in Japanese.
Malviya, Ashish; Fink, Glenn A.; Sego, Landon H.; Endicott-Popovsky, Barbara E.
Cyber defense competitions arising from U.S. service academy exercises, offer a platform for collecting data that can inform research that ranges from characterizing the ideal cyber warrior to describing behaviors during certain challenging cyber defense situations. This knowledge in turn could lead to better preparation of cyber defenders in both military and civilian settings. We conducted proof of concept experimentation to collect data during the Pacific-rim Regional Collegiate Cyber Defense Competition (PRCCDC) and analyzed it to study the behavior of cyber defenders. We propose that situational awareness predicts performance of cyber security professionals, and in this paper we focus on our collection and analysis of competition data to determine whether it supports our hypothesis. In addition to normal cyber data, we collected situational awareness and workload data and compared it against the performance of cyber defenders as indicated by their competition score. We conclude that there is a weak correlation between our measure of situational awareness and performance that we hope to exploit in further studies.
Tiadi, Aimé; Seassau, Magali; Gerard, Christophe-Loïc; Bucci, Maria Pia
The object of this study was to explore further phonological visual-auditory recognition tasks in a group of fifty-six healthy children (mean age: 9.9 ± 0.3) and to compare these data to those recorded in twenty-six age-matched dyslexic children (mean age: 9.8 ± 0.2). Eye movements from both eyes were recorded using an infrared video-oculography system (MobileEBT® e(y)e BRAIN). The recognition task was performed under four conditions in which the target object was displayed either with phonologically unrelated objects (baseline condition), or with cohort or rhyme objects (cohort and rhyme conditions, respectively), or both together (rhyme + cohort condition). The percentage of the total time spent on the targets and the latency of the first saccade on the target were measured. Results in healthy children showed that the percentage of the total time spent in the baseline condition was significantly longer than in the other conditions, and that the latency of the first saccade in the cohort condition was significantly longer than in the other conditions; interestingly, the latency decreased significantly with the increasing age of the children. The developmental trend of phonological awareness was also observed in healthy children only. In contrast, we observed that for dyslexic children the total time spent on the target was similar in all four conditions tested, and also that they had similar latency values in both cohort and rhyme conditions. These findings suggest a different sensitivity to the phonological competitors between dyslexic and non-dyslexic children. Also, the eye-tracking technique provides online information about phonological awareness capabilities in children. PMID:27438352
Subic-Wrana, Claudia; Beutel, Manfred E; Garfield, David A S; Lane, Richard D
The need to establish the efficacy of psychoanalytic long-term treatments has promoted efforts to operationalize psychic structure and structural change as key elements of psychoanalytic treatments and their outcomes. Current, promising measures of structural change, however, require extensive interviews and rater training. The purpose of this paper is to present the theory and measurement of Levels of Emotional Awareness (LEA) and to illustrate its use based on clinical case vignettes. The LEA model lays out a developmental trajectory of affective processing, akin to Piaget's theory of sensory-cognitive development, from implicit to explicit processing. Unlike other current assessments of psychic structure (Scales of Psychological Capacities, Reflective Functioning, Operationalized Psychodynamic Diagnostics) requiring intensive rater and interviewer training, it is easily assessed based on a self-report performance test. The LEA model conceptualizes a basic psychological capacity, affect processing. As we will illustrate using two case vignettes, by operationalizing implicit and explicit modes of affect processing, it provides a clinical measure of emotional awareness that is highly pertinent to the ongoing psychoanalytic debate on the nature and mechanisms of structural change.
Derks, Peter L.; Gillikin, Lynn S.
The research reported here describes the process of induction of various mental states. Our goals were to measure and to manipulate both the behavioral and the neurological correlates of particular mental states that have previously been demonstrated to be either beneficial or deleterious to in-flight performance situations. The experimental paradigm involved developing a context of which the participants were aware, followed by the introduction of an incongruity into that context. The empirical questions involved how the incongruity was resolved and the consequent effects on mental state. The dependent variables were measures of both the short-term ERP changes and the longer-term brain mapping indications of predominant mental states. The mission of NASA Flight Management Division and Human/Automation Integration Branch centers on the understanding and improvement of interaction between a complex system and a human operator. Specifically, the goal is improved efficiency through better operative procedures and control strategies. More efficient performance in demanding flight environments depends on improved situational awareness and replanning for fault management.
Ultrasound can be used to address unresolved questions in phonological theory. To date, some studies have shown that results from ultrasound imaging can shed light on how differences in phonological elements are implemented. Phenomena that have been investigated include transitional schwa, vowel coalescence, and transparent vowels. A study of…
Stemberger, Joseph Paul
It has been shown that the processing of irregular past-tense forms is affected by phonological factors that are inherent in the relationship of the past-tense forms to other words in the lexicon (rhyming families of irregulars) or to their base forms (vowel dominance effects). This paper addresses more ephemeral phonological effects. In a…
Roon, Kevin D.
This dissertation proposes a dynamical computational model of the timecourse of phonological parameter setting. In the model, phonological representations embrace phonetic detail, with phonetic parameters represented as activation fields that evolve over time and determine the specific parameter settings of a planned utterance. Existing models of…
... when ovulation happens. Couples use a calendar, a thermometer to measure body temperature, the thickness of cervical ... fertility awareness — such as ovulation detection kits and thermometers, for example — are available in drugstores. But they ...
Lane, Richard D; Hsu, Chiu-Hsieh; Locke, Dona E C; Ritenbaugh, Cheryl; Stonnington, Cynthia M
The goal of this study was to determine whether alexithymia, which is characterized by difficulty in recognizing and describing emotions, is associated with impairments in the ability to mentally represent emotional states. We studied 89 outpatients including 29 conversion disorder patients, 30 functional somatic syndrome [e.g. fibromyalgia] patients and 30 medical controls. Groups did not differ on affective or cognitive Theory of Mind (ToM) measures, the Levels of Emotional Awareness Scale (LEAS) or the Twenty-Item Toronto Alexithymia Scale (TAS-20) after adjusting for Positive and Negative Affect Scale (PANAS) variables. Across all patients, LEAS but not TAS-20 correlated positively with affective and cognitive ToM measures after adjusting for PANAS scores. Impairments in ToM functioning influence LEAS performance but not TAS-20 scores. These findings support the distinction between a milder "anomia" form of alexithymia associated with impaired emotion naming and a more severe "agnosia" form associated with impaired mental representation of emotion.
The paper focuses on an unexplored area of metalinguistic awareness in the acquisition of third language (L3) phonology, hereafter referred to as metaphonological awareness. It addresses the role of attention and noticing in input processing. The contribution constitutes a part of a larger scale project on metaphonological awareness in various…
Sudit, Moises; Stotz, Adam; Holender, Michael; Tagliaferri, William; Canarelli, Kathie
Information Fusion Engine for Real-time Decision Making (INFERD) is a tool that was developed to supplement current graph matching techniques in Information Fusion models. Based on sensory data and a priori models, INFERD dynamically generates, evolves, and evaluates hypothesis on the current state of the environment. The a priori models developed are hierarchical in nature lending them to a multi-level Information Fusion process whose primary output provides a situational awareness of the environment of interest in the context of the models running. In this paper we look at INFERD's multi-level fusion approach and provide insight on the inherent problems such as fragmentation in the approach and the research being undertaken to mitigate those deficiencies. Due to the large variance of data in disparate environments, the awareness of situations in those environments can be drastically different. To accommodate this, the INFERD framework provides support for plug-and-play fusion modules which can be developed specifically for domains of interest. However, because the models running in INFERD are graph based, some default measurements can be provided and will be discussed in the paper. Among these are a Depth measurement to determine how much danger is presented by the action taking place, a Breadth measurement to gain information regarding the scale of an attack that is currently happening, and finally a Reliability measure to tell the user the credibility of a particular hypothesis. All of these results will be demonstrated in the Cyber domain where recent research has shown to be an area that is welldefined and bounded, so that new models and algorithms can be developed and evaluated.
Levasseur, Oona; McDermott, Mark R; Lafreniere, Kathryn D
For each of eight literature-identified conceptual dimensions of mortality awareness, questionnaire items were generated, producing 89 in all. A total of 359 participants responded to these items and to questionnaires measuring health attitudes, risk taking, rebelliousness, and demographic variables. Multivariate correlational analyses investigated the underlying structure of the item pool and the construct validity as well as the reliability of the emergent empirically derived subscales. Five components, rather than eight, were identified. Given the item content of each, the associated mortality awareness subscales were labeled as legacy, fearfulness, acceptance, disempowerment, and disengagement. Each attained an acceptable level of internal reliability. Relationships with other variables supported the construct validity of these empirically derived subscales and more generally of this five-factor model. In conclusion, this new multidimensional measure and model of mortality awareness extends our understanding of this important aspect of human existence and supports a more integrative and optimistic approach to mortality awareness than previously available.
Jiménez González, J E; Ortiz González, M R
This research was designed to establish the importance of phonological awareness and print awareness in learning to read Spanish. A sample of 136 preliterate Spanish children (70 boys and 66 girls) whose ages ranged from 5.1 to 6.6 years (average age 5.6 years) participated in the study. The results, using path analysis, from this longitudinal study support the existence of a relationship between phonological awareness and reading. Moreover, the findings of this study reveal the importance of syllabic awareness, at least in Spanish, in the development of other levels of phonological awareness and in its early relation with reading. The results also confirm the existence of a relationship between print awareness and reading comprehension.
Jasińska, Kaja K; Petitto, Laura-Ann
Bilingual children's reading as a function of age of first bilingual language exposure (AoE) was examined. Bilingual (varied AoE) and monolingual children (N = 421) were compared in their English language and reading abilities (6-10 years) using phonological awareness, semantic knowledge, and reading tasks. Structural equation modeling was applied to determine how bilingual AoE predicts reading outcomes. Early exposed bilinguals outperformed monolinguals on phonological awareness and word reading. Phonology and semantic (vocabulary) knowledge differentially predicted reading depending on the bilingual experience and AoE. Understanding how bilingual experiences impact phonological awareness and semantic knowledge, and in turn, impact reading outcomes is relevant for our understanding of what language and reading skills are best to focus on, and when, to promote optimal reading success.
Morrisette, Michele L.; Dickinson, Stephanie L.
Purpose The purpose of this study was to document, validate, and corroborate effect size (ES) for single-subject design in treatment of children with functional phonological disorders; to evaluate potential child-specific contributing variables relative to ES; and to establish benchmarks for interpretation of ES for the population. Method Data were extracted from the Developmental Phonologies Archive for 135 preschool children with phonological disorders who previously participated in single-subject experimental treatment studies. Standard mean differenceall with correction for continuity was computed to gauge the magnitude of generalization gain that accrued longitudinally from treatment for each child with the data aggregated for purposes of statistical analyses. Results ES ranged from 0.09 to 27.83 for the study population. ES was positively correlated with conventional measures of phonological learning and visual inspection of learning data on the basis of procedures standard to single-subject design. ES was linked to children's performance on diagnostic assessments of phonology but not other demographic characteristics or related linguistic skills and nonlinguistic skills. Benchmarks for interpretation of ES were estimated as 1.4, 3.6, and 10.1 for small, medium, and large learning effects, respectively. Conclusion Findings have utility for single-subject research and translation of research to evidence-based practice for children with phonological disorders. PMID:26184118
Yoncheva, Yuliya; Maurer, Urs; Zevin, Jason D; McCandliss, Bruce D
play in phonological awareness impairments thought to underlie developmental reading disabilities.
Yoncheva; Maurer, Urs; Zevin, Jason; McCandliss, Bruce
Selective attention to phonology, i.e., the ability to attend to sub-syllabic units within spoken words, is a critical precursor to literacy acquisition. Recent functional magnetic resonance imaging evidence has demonstrated that a left-lateralized network of frontal, temporal, and posterior language regions, including the visual word form area, supports this skill. The current event-related potential (ERP) study investigated the temporal dynamics of selective attention to phonology during spoken word perception. We tested the hypothesis that selective atten tion to phonology dynamically modulates stimulus encoding by recruiting left-lateralized processes specifically while the information critical for performance is unfolding. Selective attention to phonology was captured by ma nipulating listening goals: skilled adult readers attended to either rhyme or melody within auditory stimulus pairs. Each pair superimposed rhyming and melodic information ensuring identical sensory stimulation. Selective attention to phonology produced distinct early and late topographic ERP effects during stimulus encoding. Data- driven source localization analyses revealed that selective attention to phonology led to significantly greater re cruitment of left-lateralized posterior and extensive temporal regions, which was notably concurrent with the rhyme-relevant information within the word. Furthermore, selective attention effects were specific to auditory stimulus encoding and not observed in response to cues, arguing against the notion that they reflect sustained task setting. Collectively, these results demonstrate that selective attention to phonology dynamically engages a left-lateralized network during the critical time-period of perception for achieving phonological analysis goals. These findings support the key role of selective attention to phonology in the development of literacy and motivate future research on the neural bases of the interaction between phonological
Han, Zaizhu; Ma, Yujun; Gong, Gaolang; Huang, Ruiwang; Song, Luping; Bi, Yanchao
In speech production, an important step before motor programming is the retrieval and encoding of the phonological elements of target words. It has been proposed that phonological encoding is supported by multiple regions in the left frontal, temporal and parietal regions and their underlying white matter, especially the left arcuate fasciculus (AF) or superior longitudinal fasciculus (SLF). It is unclear, however, whether the effects of AF/SLF are indeed related to phonological encoding for output and whether there are other white matter tracts that also contribute to this process. We comprehensively investigated the anatomical connectivity supporting phonological encoding in production by studying the relationship between the integrity of all major white matter tracts across the entire brain and phonological encoding deficits in a group of 69 patients with brain damage. The integrity of each white matter tract was measured both by the percentage of damaged voxels (structural imaging) and the mean fractional anisotropy value (diffusion tensor imaging). The phonological encoding deficits were assessed by various measures in two oral production tasks that involve phonological encoding: the percentage of nonword (phonological) errors in oral picture naming and the accuracy of word reading aloud with word comprehension ability regressed out. We found that the integrity of the left SLF in both the structural and diffusion tensor imaging measures consistently predicted the severity of phonological encoding impairment in the two phonological production tasks. Such effects of the left SLF on phonological production remained significant when a range of potential confounding factors were considered through partial correlation, including total lesion volume, demographic factors, lesions on phonological-relevant grey matter regions, or effects originating from the phonological perception or semantic processes. Our results therefore conclusively demonstrate the central role of
Crume, Peter Kirk
This dissertation study seeks to understand how teachers who work in an ASL/English bilingual educational program for preschool children conceptualize and utilize phonological instruction of American Sign Language (ASL). While instruction that promotes phonological awareness of spoken English is thought to provide educational benefits to young…
Examines recent trends in phonetics and phonology and their influence on second language instruction, specifically grammar and lexicography. An annotated bibliography discusses nine important works in the field. (99 references) (MDM)
Gierut, Judith A.
Purpose To extend formal models of language learnability to applications in clinical treatment of children with functional phonological delays. Method The focus of the narrative review is on phonological complexity. This follows from learnability theory, whereby complexity in the linguistic input to children has been shown to trigger language learning. Drawing from the literature, phonological complexity is defined from epistemic, ontological, and functional perspectives, with specific emphasis on the application of language universals in the selection of target sounds for treatment. Results The cascading effects of phonological complexity on children’s generalization learning are illustrated, and frequently asked questions about complexity in treatment are addressed. Conclusion The role of complexity in cognitive development is introduced to demonstrate the apparent robustness of effects. PMID:17329671
Dyehouse, Melissa A.; Diefes-Dux, Heidi A.; Bennett, Deborah E.; Imbrie, P. K.
There are many educational interventions being implemented to address workforce issues in the field of nanotechnology. However, there is no instrument to assess the impact of these interventions on student awareness of, exposure to, and motivation for nanotechnology. To address this need, the "Nanotechnology Awareness Instrument" was…
Miller, Laura Little
Increased energy costs and a move toward environmental stewardship are driving many organizations, including universities, to engage in awareness efforts to reduce both energy consumption and their carbon footprint. The purpose of this paper is to determine whether organizational programs aimed at energy and environmental awareness have a…
Killian, Kyle D
This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to 1,406 undergraduate psychology students. The ESQ was reduced from 118 to 60 items via factor and reliability analyses, retaining 11 subscales and a normal score distribution with a reliability of .92. The ESQ had significant positive correlations with the Emotional Intelligence Test and positive affect, significant negative correlations with alexithymia and negative affect, and an insignificant correlation with cognitive ability. The ESQ accounted for 35% of the variance in life satisfaction over and above the Big Five, cognitive ability, and self-esteem, and demonstrated incremental validity in explaining GPA and leadership aspirations. The significance of emotional intelligence as a unique contributor to psychological well-being and performance, and applications for the ESQ in assessment and outcome research in couple and family therapy are discussed.
Wang, Li-Chih; Yang, Hsien-Ming; Tasi, Hung-Ju; Chan, Shih-Yi
This study presents an examination of learner-generated drawing for different reading comprehension subtypes of dyslexic students and control students. The participants were 22 phonological dyslexic students, 20 orthographic dyslexic students, 21 double-deficit dyslexic students, and 45 age-, gender-, and IQ-matched control students. The major evaluation tools included word recognition task, orthographic task, phonological awareness task, and scenery texts and questions. Comparisons of the four groups of students showed differences among phonological dyslexia, orthographic dyslexia, double-deficit dyslexia, and the chronological age control groups in pre- and posttest performance of scenery texts. Differences also existed in relevant questions and the effect of the learner-generated drawing method. The pretest performance showed problems in the dyslexic samples in reading the scenery texts and answering relevant questions. The posttest performance revealed certain differences among phonological dyslexia, orthographic dyslexia, double-deficit dyslexia, and the chronological age control group. Finally, all dyslexic groups obtained a great effect from using the learner-generated drawing, particularly orthographic dyslexia. These results suggest that the learner-generated drawing was also useful for dyslexic students, with the potential for use in the classroom for teaching text reading to dyslexic students.
Abstract Objectives: To investigate whether Holotropic Breathwork™ (HB; Grof Transpersonal Training, Mill Valley, CA) has any significance in the development of self-awareness. Design: A quasi-experiment design and multiple case studies. A single case design was replicated. The statistical design was a related within-subject and repeated-measures design (pre-during-post design). Setting/location: The study was conducted in Denmark. Participants: The participants (n = 20) were referred from Danish HB facilitators. Nine were novices and 11 had experience with HB. Intervention: Four HB sessions. Outcome measures: The novices (n = 9) underwent positive temperament changes and the experienced participants (n = 11) underwent positive changes in character. Overall, positive self-awareness changes were indicated; the participants' (n = 20) scores for persistence temperament, interpersonal problems, overly accommodating, intrusive/needy, and hostility were reduced. Changes in temperament were followed by changes in paranoid ideation scale, indicating a wary phase. Results: Participants (n = 20) experienced reductions in their persistence temperament scores. The pretest mean (mean ± standard deviation, 114.15 ± 16.884) decreased at post-test (110.40 ± 16.481; pre–during-test p = 0.046, pre–post-test p = 0.048, pre–post-test effect size [d] = 0.2). Temperament changes were followed by an increase in paranoid ideation; the pre-test mean (47.45 ± 8.88) at post-test had increased to a higher but normal score (51.55 ± 7.864; pre–during-test p = 0.0215, pre–post-test p = 0.021, pre–post-test d = 0.5). Pre-test hostility mean (50.50 ± 10.395) decreased at post-test (47.20 ± 9.001; p = 0.0185; d = 0.3). The Inventory of Interpersonal Problems total pre-test mean (59.05 ± 17.139) was decreased at post-test (54.8 ± 12.408; p = 0.044; d = 0.2). Overly accommodating pre
Anthony, Jason L; Williams, Jeffrey M; McDonald, Renee; Francis, David J
Phonological awareness, phonological memory, and phonological access to lexical storage play important roles in acquiring literacy. We examined the convergent, discriminant, and predictive validity of these phonological processing abilities (PPA) in 389 3-, 4-, and 5-year-old children. Confirmatory factor analysis supported the validity of each PPA as separate from general cognitive ability and separate from each other. Multigroup structural equation modeling (SEM) with mean structure demonstrated that older preschoolers have better developed latent PPA than younger preschoolers but that the structure of PPA is equivalent. RAN was found uniquely associated with letter knowledge and text discrimination in younger preschoolers, and PA was found uniquely associated with word reading skills in older preschoolers. Finally, general cognitive ability was only indirectly associated with emergent literacy via PPA. These results highlight the importance of PPA in the early literacy development of English-speaking preschool children.
Goldstein, Brian; Iglesias, Aquiles
The Assessment of Phonological Disabilities measure was administered to 39 normally developing children and 10 speech-delayed children who were Spanish speaking, of Puerto Rican descent, and ranging in age from 3 to 4. Data were analyzed by comparing phonological processes against the "standard referent" and the "Puerto Rican referent." The…
Zanobini, Mirella; Viterbori, Paola; Saraceno, Francesca
Purpose: The principal aims of this study were to detect phonetic measures (consonant inventory, intelligibility, frequency, and types of phonological errors) associated with lexical and morphosyntactic ability and to analyze the types of phonological processes in children with different language skills. Method: The sample was composed of 30…
Petersen, Douglas B.
This study investigated the validity of measures that were hypothesized to account for significant variance in English reading ability. During kindergarten, 63 bilingual Hispanic children completed letter identification, English and Spanish phonological awareness, rapid automatized naming, and sentence repetition static assessment tasks. They also…
Roeltgen, D P
A method of error analysis, designed to examine phonological and nonphonological reading and spelling processes, was developed from preliminary studies and theoretical background, including a linguistic model and the relationships between articulatory features of phonemes. The usefulness of this method as an assessment tool for phonological ability was tested on a group of normal subjects. The results from the error analysis helped clarify similarities and differences in phonological performance among the subjects and helped delineate differences between phonological performance in spelling (oral and written) and reading within the group of subjects. These results support the usefulness of this method of error analysis in assessing phonological ability. Also, these results support the position that phonological approximation of responses is an important diagnostic feature and merely cataloging errors as phonologically accurate or inaccurate is inadequate for assessing phonological ability.
KEHOE, Margaret; CHAPLIN, Elisa; MUDRY, Pauline; FRIEND, Margaret
This study examined the relationship between phonological and lexical development in a group of French-speaking children (n=30), aged 29 months. The participants were divided into three sub-groups based on the number of words in their expressive vocabulary : low vocabulary (below the 15th percentile) (<< late-talkers >>) ; average-sized vocabulary (40-60th percentile) (<< middle group >>) and advanced vocabulary (above the 90th percentile) (<< precocious >> or “early talkers”). The phonological abilities (e.g., phonemic inventory, percentage of correct consonants, and phonological processes) of the three groups were compared. The comparison was based on analyses of spontaneous language samples. Most findings were consistent with previous results found in English-speaking children, indicating that the phonological abilities of late talkers are less well developed than those of children with average-sized vocabularies which in turn are less well-developed than those of children with advanced vocabularies. Nevertheless, several phonological measures were not related to vocabulary size, in particular those concerning syllable-final position. These findings differ from those obtained in English. The article finally discusses the clinical implications of the findings for children with delayed language development. PMID:26924855
Brasington, R. W. P.
Shows that a phonological description that recognizes the functional variety of phonological rules is more illuminating than one in which data are handled merely as the output of a set of completely undifferentiated processes. Emphasizes the value of distinguishing motivated and unmotivated processes in phonology. (Author/RM)
White, James Clifford
Understanding how people learn the phonological patterns of their language is a major challenge facing the field of phonology. In this dissertation, I approach the issue of phonological learning by focusing on "saltatory" alternations, which occur when two alternating sounds "leap over" an intermediate, invariant sound (e.g.,…
Wheeler, Max W.
Examines some of the rules of atomic phonology so as to elucidate just what the theory is and is not capable of. The theory of atomic phonology maintains that all linguistic variation requiring distinctly varied formulations of phonological rules is predictable from a set of "atomic rules" and universal principles of grammar. (SED)
Männel, Claudia; Schaadt, Gesa; Illner, Franziska K; van der Meer, Elke; Friederici, Angela D
Intact phonological processing is crucial for successful literacy acquisition. While individuals with difficulties in reading and spelling (i.e., developmental dyslexia) are known to experience deficient phoneme discrimination (i.e., segmental phonology), findings concerning their prosodic processing (i.e., suprasegmental phonology) are controversial. Because there are no behavior-independent studies on the underlying neural correlates of prosodic processing in dyslexia, these controversial findings might be explained by different task demands. To provide an objective behavior-independent picture of segmental and suprasegmental phonological processing in impaired literacy acquisition, we investigated event-related brain potentials during passive listening in typically and poor-spelling German school children. For segmental phonology, we analyzed the Mismatch Negativity (MMN) during vowel length discrimination, capturing automatic auditory deviancy detection in repetitive contexts. For suprasegmental phonology, we analyzed the Closure Positive Shift (CPS) that automatically occurs in response to prosodic boundaries. Our results revealed spelling group differences for the MMN, but not for the CPS, indicating deficient segmental, but intact suprasegmental phonological processing in poor spellers. The present findings point towards a differential role of segmental and suprasegmental phonology in literacy disorders and call for interventions that invigorate impaired literacy by utilizing intact prosody in addition to training deficient phonemic awareness.
Defior, Sylvia; Gutierrez-Palma, Nicolas; Cano-Marin, Maria Jose
There has been very little research in Spanish on the potential role of prosodic skills in reading and spelling acquisition, which is the subject of the present study. A total of 85 children in 5th year of Primary Education (mean age 10 years and 9 months) performed tests assessing memory, stress awareness, phonological awareness, reading and…
Kirk, Cecilia; Gillon, Gail T.
Purpose: This study evaluated the effects of an intervention program aimed to improve reading and spelling ability through instruction in morphological awareness together with other forms of linguistic awareness, including knowledge of phonology, orthography, syntax, and semantics. Method: Sixteen children aged between 8;07 (years;months) and…
Three experiments were undertaken to examine second and fifth grade Telugu-speaking children's awareness of phonological and orthographic properties of familiar Telugu words. Experiment 1 focused on the strategies the children used in completing word fragments. Experiment 2 examined the children's ability to judge and generate rhyming words, and…
Goswami, Usha; Gerson, Danielle; Astruc, Luisa
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…
Duff, Fiona J.; Hayiou-Thomas, Marianna E.; Hulme, Charles
This study evaluates Reading Intervention--a 10-week supplementary reading programme emphasising the link between phonological awareness and reading--when delivered in a realistic educational setting. Twenty-nine 6-year-olds with reading difficulties participated in Reading Intervention and their progress and attainments were compared with those…
Puolakanaho, Anne; Ahonen, Timo; Aro, Mikko; Eklund, Kenneth; Leppanen, Paavo H. T.; Poikkeus, Anna-Maija; Tolvanen, Asko; Torppa, Minna; Lyytinen, Heikki
Background: Analyses from the Jyvaskyla Longitudinal Study of Dyslexia project show that the key childhood predictors (phonological awareness, short-term memory, rapid naming, expressive vocabulary, pseudoword repetition, and letter naming) of dyslexia differentiate the group with reading disability (n = 46) and the group without reading problems…
Saarinen, Thomas F.
The relationship between an individual's or community's awareness of natural hazards and subsequent behavior change is examined in this review of research. The document is presented in seven sections. Following Section I, the introduction, Section II discusses the role of experience in behavior change. Section III examines the role of education…
Zeng, Xianglong; Li, Mengdan; Zhang, Bo; Liu, Xiangping
Goenka's 10-day Vipassana course is a widespread mindfulness course rooted in traditional Buddhism. Awareness and equanimity are two abilities cultivated in this course that are not featured in modern mindfulness-based psychotherapies and thereby not adequately measured by current mindfulness scales. The present article analyzed the Philadelphia Mindfulness Scale (PHLMS; Cardaciotto et al. in Assessment 15(2):204-223, 2008) and revised it into a short version to avoid confusion when measuring awareness and equanimity. Empirical data obtained using Chinese university students and Chinese Buddhists showed that the psychometric properties of the original version of the PHLMS had low factor loading on some items and that the short version had improved psychometric properties, especially for Buddhists. The short PHLMS also exhibited reasonable relationships with emotional outcomes and meditation practices among Buddhists. Implications for the future application of the PHLMS among Buddhists were also discussed.
Glaspey, Amy M.; Stoel-Gammon, Carol
Dynamic assessment is applied to phonological disorders with the Scaffolding Scale of Stimulability (SSS). The SSS comprises a 21-point hierarchical scale of cues and linguistic environments. With the SSS, clinicians assess stimulability as a diagnostic indicator and use the measure to monitor progress across treatment. Unlike other phonological…
McGettigan, Carolyn; Warren, Jane E.; Eisner, Frank; Marshall, Chloe R.; Shanmugalingam, Pradheep; Scott, Sophie K.
This study investigated links between working memory and speech processing systems. We used delayed pseudoword repetition in fMRI to investigate the neural correlates of sublexical structure in phonological working memory (pWM). We orthogonally varied the number of syllables and consonant clusters in auditory pseudowords and measured the neural…
Abbi, Anvita; Mishra, Awadhesh K.
A phonemic analysis of the Meitei language of Manipur, India, is presented. The vowel and consonant system is analyzed by the classical phonemic method, but with morpheme structure rules formulated according to the principles of generative phonology in order to generalize the pattern of various sounds and specify the allophonic distribution of…
This document constitutes the first phonological grammar Betsimisaraka Malagasy, a form of the Malagasy (Austronesian) language spoken in the island nation of Madagascar. Betsimisaraka specifically is the name of an ethnic group with approximately a million members living on the East Coast of the island, as well as the various dialects they speak.…
Rood, David S.
The phonological system and morphophonemic rules of the Wichita language are examined. Observations are made regarding union and deletion, delayed release to distinguish /c/ from /t/, palatalization of /t/, and a new feature hierarchy. Also discussed is the psychology of speaking a language in which one speech event frequently has many underlying…
DI PIETRO, ROBERT J.
TWO MODELS OF DESCRIPTION, GENERATIVE AND NONGENERATIVE, ARE APPLIED TO THE PHONOLOGY OF ITALIAN TO DETERMINE WHICH OF THE TWO OFFERS A SIMPLER YET MORE COMPREHENSIVE STATEMENT. THE NONGENERATIVE MODEL IS GIVEN IN A LISTING OF PHONEMES AND A BRIEF STATEMENT OF THE PHONOTACTICS AND ALLOPHONICS. THE GENERATIVE MODEL STATES THE FACTS IN 11 REWRITE…
Barrios, Shannon L.
Adult second language (L2) learners often experience difficulty producing and perceiving non-native phonological contrasts. Even highly proficient bilinguals, who have been exposed to an L2 for long periods of time, struggle with difficult contrasts, such as /r/-/l/ for Japanese learners of English. To account for the relative ease or difficulty…
Eberhard-Moscicka, Aleksandra K; Jost, Lea B; Raith, Margit; Maurer, Urs
During reading acquisition children learn to recognize orthographic stimuli and link them to phonology and semantics. The present study investigated neurocognitive processes of learning to read after one year of schooling. We aimed to elucidate the cognitive processes underlying neural tuning for print that has been shown to play an important role for reading and dyslexia. A 128-channel EEG was recorded while 68 (Swiss-)German monolingual first grade children (mean age: 7.6) performed a one-back task with different types of letter and false-font strings. Print tuning was indexed by the N1 difference in the ERPs between German words and false-font strings, while the N1 lexicality effect was indexed by the difference between German words and pseudowords. In addition, we measured reading fluency, rapid automatized naming, phonological awareness, auditory memory span, and vocabulary. After one year of formal reading instruction N1 print tuning was clearly present at the group level, and could be detected at the individual level in almost 90% of the children. The N1 lexicality effect, however, could not be reliably found. On the cognitive level, next to word-reading fluency, vocabulary was also associated with N1 print tuning, but not measures reflecting phonological processing. These results demonstrate the presence of print tuning in the first year of reading acquisition and its development at the individual level. Moreover, individual differences in print tuning are not only related to word-reading fluency, but also to semantic knowledge, indicating that at early stages of learning to read the top-down modulation of print tuning is semantic rather than phonological in nature.
Understanding awareness and perceptions of genetic counseling (GC) is important in identifying and overcoming potential barriers to GC services. However, there are relatively few empirical data regarding these factors among US-based populations. To address this, we attended various community events for the general public, disability community, and new parents and recruited participants for a survey-based study comprising demographic questions, closed-ended knowledge-based and awareness questions, and open text sections. We applied descriptive statistics to responses about demographics, awareness of GC, purposes of GC, and perceptions of GC practice. In total, 320 individuals participated, including 69 from the general public, 209 from the disability community, and 42 from the new parent community. Slightly more than half of respondents (n =173, 54%) had heard of GC. Risk assessment and counseling were among the most frequently cited activities attributed to genetic counselors; a few felt that GC was related to eugenics. Respondents thought that GC aims to prevent genetic disorders (n=82, 74%), helps people find their ethnic origins and understand their ancestry (n=176, 55%), advises people whether to have children (n=140, 44%), and helps couples have children with desirable characteristics (n=126, 39%). Our data showed the majority of participants preferred to watch a medical thriller involving genetic counseling, followed by documentary series; comedy was rated the lowest. These data revealed gaps in awareness of GC and misperceptions about its purpose and can be useful in devising targeted interventions by developing entertainment-based education to improve public knowledge of genetic health and the roles of GCs.
Background This paper describes the development of a Cancer Awareness Measure for colorectal (CRC) cancer (Bowel/Colorectal CAMa) (study 1) and presents key results from a population-representative survey using the measure (study 2). Methods Study 1 Items were taken from the literature and reviewed by expert groups. A series of three validation studies assessed reliability and validity of the measure. To establish test-retest reliability, 49 people over 50 years of age completed the Bowel/Colorectal CAM on two occasions (range 9-14 days, mean 13.5 days). Construct validity was assessed by comparing responses from bowel cancer experts (n = 16) and the lay public (n = 35). Lastly, a brief intervention study tested sensitivity to change with participants (n = 70) randomly allocated to be given a control leaflet or an intervention leaflet and their responses were compared. Study 2 1520 respondents completed the Bowel/Colorectal CAM in a population survey carried out by TNS-British Market Research Bureau International (TNS-BMRB) in March 2010. Results Study 1 Internal reliability (Cronbach's alpha = 0.84) was high. Test-retest reliability was over r = 0.7 for warning signs, risk factors and age people are first invited for screening, but lower (between 0.6 and 0.7) for other items (lifetime risk, awareness of bowel cancer screening, age at risk). Bowel cancer experts achieved higher scores than equally educated controls (54.7 [4.3] vs. 42.9 [5.7]; P < 0.001) demonstrating the measure has construct validity and intervention participants showed higher knowledge than controls (51.4 [5.9] vs. 42.9 [5.7]; P < 0.001) suggesting the measure is sensitive to change. Study 2 Respondents recalled on average, one CRC sign and one risk factor. There was particularly low prompted awareness of the signs 'lump in the abdomen' (64%) and 'tiredness' (50%) and several lifestyle risk factors for CRC, e.g. exercise (37%). Respondents from more affluent groups had consistently higher
Plaza, Monique; Cohen, Henri
This paper focuses on the predictive influence of phonological awareness, morphological/syntactic skill, and naming speed on spelling. The retrospective study correlated spelling performance in a group of 199 French-speaking children at the end of grade 2 with earlier capacities for phonemic manipulation, morphological/syntactic correction, and naming speed, assessed at the end of grade 1. The results are consistent with an integrative model that challenges the unitary phonological disorder hypothesis and confirmed that in French, as in other languages, naming speed is an independent predictor of reading performance.
Taha, Haitham; Saiegh-Haddad, Elinor
The current study investigated the contribution of two linguistic intervention programs, phonological and morphological to the development of word spelling among skilled and poor native Arabic readers, in three grades: second, fourth and sixth. The participants were assigned to three experimental groups: morphological intervention, phonological intervention and a non-intervention control group. Phonological awareness, morphological awareness, and spelling abilities were tested before and after the intervention. Participants from both linguistic intervention programs and in all grades made significant progress in linguistic awareness and spelling after the intervention. The results showed that both intervention programs were successful in promoting children's spelling skills in both groups. Also, older poor readers showed a stronger response to the morphological intervention than the older skilled readers. A transfer effect was found with the phonological training contributing to the morphological skills and vice versa. The results of the current study were discussed in the light of developmental and psycholinguistic views of spelling acquisition as well as the characteristics of Arabic language and orthography.
Capitalizing on the resources available within a city block, this resource guide for the emotionally handicapped (K-6) describes methods and procedures for developing sensory awareness in the urban out-of-doors. Conceptual focus is on interdependency ("living things are interdependent"). Involvement in the environment (observing, thinking, doing)…
... and Anesthesia Smoking and Anesthesia Outpatient Surgery Anesthesia Awareness Very rarely – in only one or two out ... become aware or conscious. The condition – called anesthesia awareness – means the patient can recall the surroundings or ...
Meier, Erin L.; Lo, Melody
not in any of the phonological tasks. Conclusions Individuals with aphasia demonstrated overall impaired phonological processing with relatively preserved semantic processing as compared to controls. Per accuracy and reaction time measures, distinct trends in processing load for semantic tasks versus phonological tasks were seen in the individuals with aphasia whereas only speed of processing and not accuracy was impacted by phonological processing load in the control group. The results align most closely with discrete serial processing models of lexical processing as category and typicality effects were robust in the semantic tasks but not in any of the phonological tasks. Alternative explanations for these results also are discussed. PMID:27041784
Locke, John L.
The author considers problems in the conceptualization of children's speech sound disorders and terminology changes related to use of "articulation" and "phonology." He suggests that clinical phonology must use scientific methods to explain phonological disorders. (CL)
Dell'Aria, Carmela; McLoughlin, Laura Incalcaterra
This study is based on Second Language Acquisition through blended learning and explores the application of new educational technologies in the development of distance education. In particular, the paper focuses on ways to enhance oral, aural, and intercultural skills through learners' engagement, develop authentic social interaction and…
The causal relationship between metaphonological skills (sound blending and segmentation) and reading/spelling was investigated in two studies of first graders. One tested causal models using data from a longitudinal study of 46 dyslexics and 44 control children. The other studied the effects of metaphonological training versus general language…
Hatton, Deborah D.; Erickson, Karen A.; Lee, Donna Brostek
The findings from a sample of 22 young children with visual impairments and no additional disabilities suggest that potential readers of braille or dual media had better syllable-segmentation, sound-isolation, and sound-segmentation skills than potential readers of print. Potential readers of print seemed to have slightly better…
Moritz, Catherine; Yampolsky, Sasha; Papadelis, Georgios; Thomson, Jennifer; Wolf, Maryanne
A small number of studies show that music training is associated with improvements in reading or in its component skills. A central question underlying this present research is whether musical activity can enhance the acquisition of reading skill, potentially before formal reading instruction begins. We explored two dimensions of this question: an…
Barlow, J A; Gierut, J A
This tutorial presents an introduction to the contemporary linguistic framework known as optimality theory (OT). The basic assumptions of this constraint-based theory as a general model of grammar are first outlined, with formal notation being defined and illustrated. Concepts unique to the theory, including "emergence of the unmarked," are also described. OT is then examined more specifically within the context of phonological acquisition. The theory is applied in descriptions of children's common error patterns, observed inter- and intrachild variation, and productive change over time. The particular error patterns of fronting, stopping, final-consonant deletion, and cluster simplification are considered from an OT perspective. The discussion concludes with potential clinical applications and extensions of the theory to the diagnosis and treatment of children with functional phonological disorders.
Gierut, Judith A.; Morrisette, Michele L.
The effect of word-level variables on expressive phonology has not been widely studied, although the properties of words likely bear on the emergence of sound structure (Stoel-Gammon, 2011). Eight preschoolers, diagnosed with phonological delay, were assigned to treatment to experimentally induce gains in expressive phonology. Erred sounds were…
Anderson, Raquel T
Phonological development in first and second languages (L1 and L2 respectively) has not been extensively studied in young children who are acquiring a second language via immersion. This lack of information is unfortunate, as the number of children who are acquiring a second language in this context is growing and such children make up a part of the clinical caseload of many speech-language pathologists. To address the need for information regarding phonological development of children acquiring a second language in immersion, the present investigation sought to provide longitudinal data on the development of both L1 and L2 phonologies. Five preschoolers who were acquiring English as a L2 and who spoke different L1s participated in the study. A picture identification task was used to assess productive phonological skills in L1 and English. Analyses included a description of the children's phonetic inventories, accuracy rates, and non-target response patterns. Both within child (across languages) and between child comparisons were made to discern possible patterns of use and to identify factors that may impact phonological skill in the L1 and L2. Results of the investigation suggest that children who are learning a L2 utilize their knowledge of the L1 to aid them in acquiring the phonological system of the L2. At the same time, they appear to maintain, at least as measured via perceptual analysis of their speech, distinct phonological systems.
Three lines of research have been pursued in the literature to study the link between phonology and stuttering: (1) effects of phonological complexity on the location (loci) of stutter events; (2) outcomes of standardized test measures in children who do and do not stutter; and (3) studies of phonological encoding in children and adults who stutter. This review synthesizes findings from these three lines of research to address the purported link between phonology and stuttering and its potential implications for stuttering treatment. Results from the loci studies offer some support for the role of phonological complexity in the occurrence of stuttering. Studies of performance in standardized tests of phonology have not identified differences between children who do and do not stutter. Studies of phonological encoding have been equivocal in reporting differences between children and adults who stutter and those who do not stutter. Several cautions are raised in interpreting the findings from the discussed studies, and despite the mixed findings, some implications for treatments are considered.
Holm, Alison; Farrier, Faith; Dodd, Barbara
Background: Although children with speech disorder are at increased risk of literacy impairments, many learn to read and spell without difficulty. They are also a heterogeneous population in terms of the number and type of speech errors and their identified speech processing deficits. One problem lies in determining which preschool children with…
McReynolds, L V; Elbert, M
Investigators have proposed that children with functional articulation disorders should be relabelled phonologically disordered. To support this proposal, evidence has been presented in the literature demonstrating that children's error patterns reflect the operation of phonological processes. No quantitative or qualitative criteria have been offered to differentiate these processes from surface error patterns. The purpose of the present descriptive study was to determine if differences would be found when two kinds of process analyses were employed: a nonquantitative criteria analysis as conducted in the studies reported in the literature, and a quantitative criteria analysis. Speech samples were obtained from 13 children with functional articulation problems. Their errors were submitted to the two analysis procedures. Results indicated that the number of identified processes were reduced when minimum quantitative criteria were used from the number identified when no quantitative criteria were imposed. The decrease occurred in individual children's patterns as well as across the patterns of the 13 children. It is suggested that there is a need to establish reasonable quantitative and qualitative criteria for phonological process identification.
This paper reviews and critiques empirical evidence concerning knowledge gaps and misconceptions among secondary school students, parents/guardians, and educators about postsecondary education and student financial assistance opportunities and prerequisites, in particular, how Michigan's middle school based Project Awareness may affect student…
Umuhire, Marie Louise; Fang, Qinhua
Different studies have proved that enhancing public Ocean Environmental Awareness (OEA) will lead to increased public support for ocean environmental protection. Our study develops a questionnaire to investigate current levels of students' OEA from three aspects including ocean environmental concerns, ocean environment knowledge and willingness to participate in ocean related activities. This questionnaire was applied to students from Xiamen University to understand the OEA of university students in China, of which there are few studies. Using data gathered from a random purposive sample, the OEA level of students in Xiamen University was investigated and then the influencing factors (education, geographical situation, age and gender etc.) were further analyzed. Findings suggest that most students are concerned about the ocean environment but their knowledge is not enough that makes the willingness to participate in ocean related actions limited as well. The results show there is an urgent need to improve students' OEA.
Derks, Peter L.; Gillikin, Lynn S.
Cognition and emotion combine to define mental states. Situational awareness depends on both knowledge of the environment and the mood of the individual. Cognitive scientists from William James and Sigmond Freud to contemporary theorists in artificial intelligence and neuropsychology have acknowledged the critical role of subjective state in determining the efficiency and flexibility of information processing. One of the most explicit computational models of mental states to incorporate both knowledge and arousal has been described. Knowledge is carried in a typical neural net with categorical nodes and probabilistic links. Arousal determines the focus among these nodes and links. High arousal results in a restricted range of activation. Low arousal causes a wider range of stimulation and a broader linking of categories or "ideas." From this model Gerlernter generates "creativity" in problem solving from a network that is widely active and the possibility of "fixation" from a highly aroused system.
Mainela-Arnold, Elina; Evans, Julia L.; Coady, Jeffry A.
Purpose This study investigated potential explanations for sparse lexical-semantic representations in children with specific language impairment (SLI) and typically developing peers. The role of auditory perception, phonological working memory and lexical competition were investigated. Method Participants included 32 children (ages 8;5–12;3), 16 children with SLI and 16 typically developing age- and nonverbal IQ matched peers (CA). Children’s word definitions were investigated. The words to be defined were manipulated for phonological neighborhood density. Nonword repetition and two lexical competition measures were tested as predictors of word definition abilities. Results Children with SLI gave word definitions with fewer content details than children in the CA group. Compared to the CA group, the definitions of children in the SLI group were not disproportionately impacted by phonological neighborhood density. Lexical competition was a significant unique predictor of children’s word definitions, but nonword repetition was not. Conclusions Individual differences in richness of lexical semantic representations as well as differences between children with SLI and typically developing peers may, at least in part, be explained by processes of competition. However, difficulty with auditory perception or phonological working memory does not fully explain difficulties in lexical semantics. PMID:20705746
Suortti, Outi; Lipponen, Lasse
The present study is the first part of a longitudinal research project investigating whether children become more aware of phonemes or rhyming when they learn letters or letter sounds or even begin to read, and if so how. For the present paper, the phonological awareness of young children aged 2-6 years was analyzed, particularly their auditory…
Maionchi-Pino, Norbert; Taki, Yasuyuki; Yokoyama, Satoru; Magnan, Annie; Takahashi, Kei; Hashizume, Hiroshi; Ecalle, Jean; Kawashima, Ryuta
To date, the nature of the phonological deficit in developmental dyslexia is still debated. We concur with possible impairments in the representations of the universal phonological constraints that universally govern how phonemes co-occur as a source of this deficit. We were interested in whether-and how-dyslexic children have sensitivity to…
Bent, Tessa; Atagi, Eriko
To acquire language and successfully communicate in multicultural and multilingual societies, children must learn to understand speakers with various accents and dialects. This study investigated adults' and 5- to 8-year-old children's perception of native- and nonnative-accented English sentences in noise. Participants' phonological memory and phonological awareness were assessed to investigate factors associated with individual differences in word recognition. Although both adults and children performed less accurately with nonnative talkers than native talkers, children showed greater performance decrements. Further, phonological memory was more closely tied to perception of native talkers whereas phonological awareness was more closely related to perception of nonnative talkers. These results suggest that the ability to recognize words produced in unfamiliar accents continues to develop beyond the early school-age years. Additionally, the linguistic skills most related to word recognition in adverse listening conditions may differ depending on the source of the challenge (i.e., noise, talker, or a combination).
Logan, Jessica; Petrill, Stephen A.; Flax, Judy; Justice, Laura M.; Hou, Liping; Bassett, Anne S.; Tallal, Paula; Brzustowicz, Linda M.
Specific language impairment is a developmental language disorder characterized by failure to develop language normally in the absence of a specific cause. Previous twin studies have documented the heritability of reading and language measures as well as the genetic correlation between those measures. This paper presents results from an alternative to the classical twin designs by estimating heritability from extended pedigrees. These pedigrees were previously studied as part of series of molecular genetic studies of specific language impairment where the strongest genetic findings were with reading phenotypes rather than language despite selecting pedigrees based on language impairments. To explore the relationship between reading and language in these pedigrees, variance components estimates of heritability of reading and language measures were conducted showing general agreement with the twin literature, as were genetics correlations between reading and language. Phonological short-term memory, phonological awareness and auditory processing were evaluated as candidate mediators of the reading-language genetic correlations. Only phonological awareness showed significant genetic correlations with all reading measures and several language measures while phonological short-term memory and auditory processing did not. PMID:21193955
Jiménez-Fernández, Gracia; Gutiérrez-Palma, Nicolás; Defior, Sylvia
The role of segmental phonology in developmental dyslexia (DD) is well established (e.g., deficit in phonological awareness), but the role of suprasegmental phonology (prosody) has been less widely investigated. Stress is one of the main prosodic features and refers to the relative prominence of syllables (strong/weak) within a word. The aim of the present study is to examine stress awareness in children with dyslexia and the possible mediation of phonemic awareness on suprasegmental phonological skills. Thirty-one Spanish children with DD and 31 chronological age-control children participated. Two stress awareness tasks were administrated, one with words and another with pseudowords. Results show that the children with dyslexia performed more poorly on both tasks than control children. The pattern of results in accuracy and reaction time suggest that, while children without difficulties use different strategies depending on the type of item, the children with dyslexia employ the same strategy to resolve the two tasks without any benefit of lexical knowledge about stress. Even so, this strategy did not work so efficiently as it did in the control group, which led the group with dyslexia to make a greater number of mistakes. It was also found that, when phonemic awareness was entered as a covariate, accuracy differences disappeared, but only in the word stress task. However, when lexical knowledge was not necessary (as in the pseudoword stress task) differences still remained statistically significant. Implications on the importance of suprasegmental processing in reading acquisition disabilities are discussed.
Cheng, Yahua; Zhang, Jie; Wu, Xinchun; Liu, Hongyun; Li, Hong
The present study examined the developmental relationship between morphological awareness (MA) and reading comprehension (RC) using a 2-year and four-wave cross-lagged design with a sample of 149 Chinese children (80 males and 69 females). We measured children's MA, word reading (WR), and RC from T1 to T4, in addition to phonological awareness, vocabulary knowledge, and general cognitive ability at T1 as control measures. Four plausible cross-lagged models were assessed and compared to examine the direction of the developmental relationships between MA and RC over time. Results found support for a reciprocal-causation model, that is, MA stably predicted subsequent RC, and the reverse relation was also found. Longitudinal mediation analyses revealed that WR partially mediated the relationship between MA and RC in Chinese children. These findings extend our understanding of the relationship between MA and RC. The practical implications for these two developing skills in Chinese children are discussed.
This work is an English translation of the author's classic "Kindersprache, Aphasie und allgemeine Lautgesetze," first published in 1941. It is considered the most representative and comprehensive of the author's phonological writings, dealing not only with phonological typology but related problems of language acquisition and phonemic regression…
Arezzo, Emilia La Pergola
This article first gives the definition of "phonology" most widely accepted today, and then illustrates briefly the role that phonology has had in the works of European and American linguists, such as De Saussure, Trubetckoj, Sapir, Bloomfield, H. Sweet, D. Jones, O. Jesperson, K. Pike, Trager and Smith, and N. Chomsky. (CFM)
Stoel-Gammon, Carol; Williams, A. Lynn
This paper describes a new protocol for assessing the phonological systems of two-year-olds with typical development and older children with delays in vocabulary acquisition. The test (Profiles of Early Expressive Phonological Skills ("PEEPS"), Williams & Stoel-Gammon, in preparation) differs from currently available assessments in…
Key, Michael Parrish
This dissertation investigates how knowledge of phonological generalizations influences speech perception, with a particular focus on evidence that phonological processing is autonomous from (rather than interactive with) auditory processing. A model is proposed in which auditory cue constraints and markedness constraints interact to determine a…
Morrow, Alyse; Goldstein, Brian A.; Gilhool, Amanda; Paradis, Johanne
Purpose: The purpose of this study was to examine the English phonological skills of English language learners (ELLs) over 5 time points. Method: Sound class accuracy, whole-word accuracy, percentage of occurrence of phonological patterns, and sociolinguistic correlational analyses were investigated in 19 ELLs ranging in age from 5;0…
Bürki, Audrey; Laganaro, Marina; Alario, F.-Xavier
Speakers usually produce words in connected speech. In such contexts, the form in which many words are uttered is influenced by the phonological properties of neighboring words. The current article examines the representations and processes underlying the production of phonologically constrained word form variations. For this purpose, we consider…
Lewis, Barbara A.
This study examined 87 pedigrees of individuals with histories of preschool phonology disorders. Significantly more family members with dyslexia and learning disabilities, but not stuttering or hearing impairment, were found in pedigrees of individuals with phonology disorders than in pedigrees of nondisabled individuals. (Author/JDD)
This dissertation addresses the broad question about how phonology and phonetics are interrelated, specifically how phonetic language changes, which gradually alter the phonetics of speech sounds, affect the phonological system of the language, and vice versa. Some questions I address are: (i) What aspects of speakers' knowledge of their language…
Lee, Yang; Moreno, Miguel A.; Park, Hyeongsaeng; Carello, Claudia; Turvey, Michael T.
Are the visual word-processing tasks of naming and lexical decision sensitive to systematic phonological properties that may or may not be specified in the spelling? Two experiments with Hangul, the alphabetic orthography of Korea, were directed at the effects of the phonological process of assimilation whereby one articulation changes to conform…
Nathan, Geoffrey S.
The natural phonology theory, related to European structuralism, makes two fundamental assumptions: (1) phonemes are mental images of the sounds of language, and (2) phonological processes represent subconscious mental substitutions of one sound or class of sounds for another that are the natural response to the relative difficulties of sound…
Kandel, Sonia; Herault, Lucie; Grosjacques, Geraldine; Lambert, Eric; Fayol, Michel
French children program the words they write syllable by syllable. We examined whether the syllable the children use to segment words is determined phonologically (i.e., is derived from speech production processes) or orthographically. Third, 4th and 5th graders wrote on a digitiser words that were mono-syllables phonologically (e.g.…
Mani, Nivedita; Plunkett, Kim
Adult word recognition is influenced by prior exposure to phonologically or semantically related words ("cup" primes "cat" or "plate") compared to unrelated words ("door"), suggesting that words are organised in the adult lexicon based on their phonological and semantic properties and that word recognition implicates not just the heard word, but…
Coleman, John; Local, John
A discussion of autosegmental phonology (AP), a theory of phonological representation that uses graphs rather than strings as the central data structure, considers its principal constraint, the "No Crossing Constraint" (NCC). The NCC is the statement that in a well-formed autosegmental diagram, lines of association may not cross. After…
Mitterer, Holger; Russell, Kevin
In speech production, high-frequency words are more likely than low-frequency words to be phonologically reduced. We tested in an eye-tracking experiment whether listeners can make use of this correlation between lexical frequency and phonological realization of words. Participants heard prefixed verbs in which the prefix was either fully produced…
Kehoe, Margaret M.
This study examined lexical-phonological interactions in the first 50 words of a group of monolingual German- and Spanish-speaking children and bilingual German--Spanish children. The phonological characteristics of the earliest target word forms and output patterns of these children were analyzed to determine whether bilingual children select…
Oppermann, Frank; Jescheniak, Jorg D.; Schriefers, Herbert
Our study addresses the scope of phonological advance planning during sentence production using a novel experimental procedure. The production of German sentences in various syntactic formats (SVO, SOV, and VSO) was cued by presenting pictures of the agents of previously memorized agent-action-patient scenes. To tap the phonological activation of…
Core, Cynthia; Scarpelli, Chiara
This article reviews recent research on bilingual phonological development and describes the nature of bilingual phonology, focusing on characteristics of cross-linguistic influence on bilingual phonological abilities. There is evidence of positive and negative transfer (acceleration and deceleration) on children's phonological abilities. Several methodological issues limit the ability to generalize findings from previous research to larger groups of bilingual children (e.g., small sample size, lack of consideration of age of acquisition of each language, and language abilities of the participants). Sources of heterogeneity in language development are presented and discussed. Phonological abilities are related to language abilities in bilingual first language learners of English and Spanish. Empirical evidence from research in our laboratory supports this claim. We discuss implications of research findings and limitations for future research and clinical practice. We provide specific recommendations for bilingual research and for clinical assessment of young bilingual children.
Samuels, Bridget D.
A number of recent studies have revealed correspondences between song- and language-related neural structures, pathways, and gene expression in humans and songbirds. Analyses of vocal learning, song structure, and the distribution of song elements have similarly revealed a remarkable number of shared characteristics with human speech. This article reviews recent developments in the understanding of these issues with reference to the phonological phenomena observed in human language. This investigation suggests that birds possess a host of abilities necessary for human phonological computation, as evidenced by behavioral, neuroanatomical, and molecular genetic studies. Vocal-learning birds therefore present an excellent model for studying some areas of human phonology, though differences in the primitives of song and language as well as the absence of a human-like morphosyntax make human phonology differ from birdsong phonology in crucial ways. PMID:26284006
Today, unfortunately, little use is made of the findings of rhizosphere research in practice. Therefore the author, together with the organic farmers` associations Distelverein and Bio Austria, developed the education programme "Soil Practitioner" for organic farmers. The 9-days` course focuses on the topics nutrient dynamics in soil, plant-root interactions, soil management, humus management and practical evaluation of soil functions. A second series of courses developed by Bio Forschung Austria aims at improving organic matter management on farm level. In order to enable the farmers to estimate if the humus content of their fields is increasing or decreasing, they are familiarized with the humus balancing method. In a second step, humus balances of farmers' fields are calculated and the results are discussed together. Another activity to raise soil awareness is the "Mobile Soil Laboratory", which is presented at various events. The soil functions are demonstrated to the public using special exhibits, which illustrate for example infiltration rate in soils with and without earthworms, or water holding capacity of soils with and without earthworms or erosion intensity on soil blocks from adjacent plots which had been cultivated with different crop rotations. The habitat function of soil is illustrated with portable rhizotrons, which show the ability of plants to root surprisingly deep and to penetrate compacted soil layers. Another exhibit shows a habitat preference test between differently fertilized soils with earthworms as indicator organisms. In the "Mobile Soil Laboratory", visitors are also invited to watch live soil animals through the binocular microscope. They are supplied with information on the soil animals` habitat and behaviour and on how agriculture benefits from biologically active soil. And last but not least, the "Root Demonstration Arena" at our institute features a 3-m-deep excavation lined with large viewing windows into the soil profile, where
Bergmann, Jürgen; Wimmer, Heinz
Impairments of the lexical and the nonlexical reading route were examined for German-speaking dyslexic readers by measuring accuracy and speed of phonological and orthographic lexical decisions. Different from English-based findings, we found little difficulty with the phonological distinction between pseudohomophones and nonwords, but a major difficulty with the orthographic distinction between words and pseudohomophones. Subtyping identified pure surface dyslexia cases but no case of pure phonological dyslexia. Dyslexic speed impairments were traced to three loci in the dual-route model: an impoverished orthographic lexicon, slow access from orthographic to phonological lexicon entries (lexical route) and from graphemes to phonemes (nonlexical route). A review of distal cognitive deficits suggested that the orthographic lexicon is affected by phonological deficits and that the slow functioning of the lexical and the nonlexical route reflects a general visual-verbal speed impairment and not a purely visual-attentional deficit. PMID:18642138
Herrera, Lucia; Lorenzo, Oswaldo; Defior, Sylvia; Fernandez-Smith, Gerard; Costa-Giomi, Eugenia
The purpose of this study was to evaluate the effectiveness of a music training program on children's phonological awareness and naming speed in Spanish. Participants were preschool children whose first language was either Spanish (n = 45) or Tamazight ( n = 52), a Berber dialect spoken in Morocco's Rif area. The two-year pretest/posttest study…
Lopez, Lisa M.
The developmental progression hypothesis for phonological awareness states that children perform better on lower level tasks and has been addressed mainly in the literature with children beginning at age 5. In addition, there has been a limited amount of research done regarding the performance of dual-language learners younger than age 5 on…
Kuo, Li-Jen; Ramirez, Gloria; de Marin, Sharon; Kim, Tae-Jin; Unal-Gezer, Melike
Existing research on the impact of bilingualism on metalinguistic development has concentrated on the development of phonological awareness. The present study extended the scope of existing research by focusing on morphological awareness, an aspect of metalinguistic awareness that becomes increasingly important beyond the initial phase of literacy…
Gabig, Cheryl Smith; Zaretsky, Elena
Recent research has acknowledged the importance of morphological awareness, beyond phonological awareness, to literacy achievement in both reading and writing for children, adolescents, and adults. Morphological awareness is the ability to recognize, reflect on, and manipulate the sublexical structure of words--the roots, prefixes, and suffixes.…
Beeson, Pelagie M.; Rising, Kindle; Kim, Esther S.; Rapcsak, Steven Z.
Purpose: Damage to left perisylvian cortex often results in impaired phonological processing abilities with written language profiles consistent with phonological alexia and phonological agraphia. The purpose of this article was to examine a behavioral treatment sequence for such individuals intended to strengthen phonological processing and links…
Hall, Kathleen Currie
This dissertation proposes a model of phonological relationships, the Probabilistic Phonological Relationship Model (PPRM), that quantifies how predictably distributed two sounds in a relationship are. It builds on a core premise of traditional phonological analysis, that the ability to define phonological relationships such as contrast and…
Schleepen, Tamara M. J.; Van Mier, Hanneke I.; De Smedt, Bert
Although numerical magnitude processing has been related to individual differences in arithmetic, its role in children’s multiplication performance remains largely unknown. On the other hand, studies have indicated that phonological awareness is an important correlate of individual differences in children’s multiplication performance, but the involvement of phonological memory, another important phonological processing skill, has not been studied in much detail. Furthermore, knowledge about the relative contribution of above mentioned processes to the specific arithmetic operation of multiplication in children is lacking. The present study therefore investigated for the first time the unique contributions of numerical magnitude comparison and phonological processing in explaining individual differences in 63 fourth graders’ multiplication fact ability (mean age = 9.6 years, SD = .67). The results showed that children’s multiplication fact competency correlated significantly with symbolic and nonsymbolic magnitude comparison as well as with phonological short-term memory. A hierarchical regression analysis revealed that, after controlling for intellectual ability and general reaction time, both symbolic and nonsymbolic magnitude comparison and phonological short-term memory accounted for unique variance in multiplication fact performance. The ability to compare symbolic magnitudes was found to contribute the most, indicating that the access to numerical magnitudes by means of Arabic digits is a key factor in explaining individual differences in children’s multiplication fact ability. PMID:27359328
Aparicio, Mario; Demont, Elisabeth; Gounot, Daniel; Metz-Lutz, Marie-Noëlle
Most people born deaf and exposed to oral language show scant evidence of sensitivity to the phonology of speech when processing written language. In this respect they differ from hearing people. However, occasionally, a prelingually deaf person can achieve good processing of written language in terms of phonological sensitivity and awareness, and in this respect appears exceptional. We report the pattern of event-related fMRI activation in such a deaf reader while performing a rhyme-judgment on written words with similar spelling endings that do not provide rhyme clues. The left inferior frontal gyrus pars opercularis and the left inferior parietal lobe showed greater activation for this task than for a letter-string identity matching task. This participant was special in this regard, showing significantly greater activation in these regions than a group of hearing participants with a similar level of phonological and reading skill. In addition, SR showed activation in the left mid-fusiform gyrus; a region which did not show task-specific activation in the other respondents. The pattern of activation in this exceptional deaf reader was also unique compared with three deaf readers who showed limited phonological processing. We discuss the possibility that this pattern of activation may be critical in relation to phonological decoding of the written word in good deaf readers whose phonological reading skills are indistinguishable from those of hearing readers.
Åsli, Ole; Flaten, Magne A.
The latency of startle reflex potentiation may shed light on the aware and unaware processes underlying associative learning, especially associative fear learning. We review research suggesting that single-cue delay classical conditioning is independent of awareness of the contingency between the conditioned stimulus (CS) and the unconditioned stimulus (US). Moreover, we discuss research that argues that conditioning independent of awareness has not been proven. Subsequently, three studies from our lab are presented that have investigated the role of awareness in classical conditioning, by measuring the minimum latency from CS onset to observed changes in reflexive behavior. In sum, research using this method shows that startle is potentiated 30 to 100 ms after CS onset following delay conditioning. Following trace fear conditioning, startle is potentiated 1500 ms after CS presentation. These results indicate that the process underlying delay conditioned responding is independent of awareness, and that trace fear conditioned responding is dependent on awareness. Finally, this method of investigating the role of awareness is discussed and future research possibilities are proposed. PMID:24962686
Walker, C. E.; Pompea, S. M.
The emphasis in the international citizen-science, star-hunting campaign, GLOBE at Night, is in bringing awareness to the public on issues of light pollution. Light pollution threatens not only observatory sites and our "right to starlight", but can affect energy consumption, wildlife and health. GLOBE at Night has successfully reached a few 100,000 citizen-scientists. What has contributed to its success? Foundational resources are available to facilitate the public's participation in promoting dark skies awareness. The GLOBE at Night website explains clearly the simple-to-participate-in 5 step program and offers background information and interactive games on key concepts. To promote the campaign via popular social media, GLOBE at Night created Facebook and Twitter pages. The program has been expanded to include trainings of the general public, but especially educators in schools, museums and science centers, in unique ways. Education kits for dark skies awareness have been distributed at the training workshops. The kit includes material for a light shielding demonstration, a digital Sky Quality Meter and "Dark Skies Rangers" activities. The activities are on how unshielded light wastes energy, how light pollution affects wildlife and how one can participate in a citizen-science star-hunt like GLOBE at Night. To increase participation in the 2011 campaign, children and adults submitted their sky brightness measurements in real time with smart phones or tablets using the web application at www.globeatnight.org/webapp/. With smart phones and tablets, the location, date and time register automatically. For those without smart mobile devices, user-friendly tools on the GLOBE at Night report page were reconfigured to determine latitude and longitude more easily and accurately. As a proto-type for taking multiple measurements, people in Tucson found it easy to adopt a street and take measurements every mile for the length of the street. The grid of measurements
Lott, Susan Nitzberg; Sample, Diane M.; Oliver, Robyn T.; Lacey, Elizabeth H.; Friedman, Rhonda B.
People with phonologic alexia often have difficulty reading functors and verbs, in addition to pseudowords. Friedman et al (2002) reported a successful treatment for phonologic alexia that paired problematic functors and verbs with easily read relays that were homophonous nouns (e.g. "be" paired with "bee"). The current study evaluates the efficacy of pairing problematic grammatical words with relays that share initial phonemes, but vary in the relationship of their final phonemes. Results showed that reading of target grammatical words improved to criterion level (90% accuracy over two consecutive probes) in all experimental conditions with shared phonology, but remained far below criterion level in control conditions. There was a significant correlation between degree of phonologic relatedness and error rate. Maintenance of the treatment effect was poor as assessed by traditional measurement, however a dramatic savings during relearning was demonstrated during a subsequent treatment phase. The finding that reading can be re-organized by pairing target words not only with homophones, but with other phonologically related relays, suggests that this approach could be applied to a wide corpus of words and, therefore, potentially be of great use clinically. We suggest, within a connectionist account, that the treatment effect results from relays priming the initial phonologic units of the targets. PMID:18513760
Jeon, Eun Hee
This study investigates the contribution of second-language (L2) morphological awareness to foreign language reading comprehension. Tenth graders (n = 188) at a South Korean high school were assessed on 6 reading- and language-related variables: phonological decoding, listening comprehension, vocabulary knowledge, passage-level reading…
Rose, Yvan; dos Santos, Christophe
In this paper, we discuss two distinct data sets. The first relates to the so-called allophonic process of closed-syllable laxing in Québec French, which targets final (stressed) vowels even though these vowels are arguably syllabified in open syllables in lexical representations. The second is found in the forms produced by a first language learner of European French, who displays an asymmetry in her production of CVC versus CVCV target (adult) forms. The former display full preservation (with concomitant manner harmony) of both consonants. The latter undergoes deletion of the initial syllable if the consonants are not manner-harmonic in the input. We argue that both patterns can be explained through a phonological process of prosodic strengthening targeting the head of the prosodic domain which, in the contexts described above, yields the incorporation of final consonants into the coda of the stressed syllable. PMID:27227170
Ouellette, Gene P.; Haley, Allyson
This research evaluated possible sources of individual differences in early explicit, smaller segment phonological awareness. In particular, the unique contributions of oral vocabulary and alphabetic knowledge to phonemic awareness acquisition were examined across the first year of school. A total of 57 participants were tested in kindergarten…
Wolter, Julie A.; Green, Laura
This article highlights the clinical application of morphological awareness intervention to facilitate phonological, vocabulary, reading, and spelling success in children with language and literacy deficits. First, the research-based benefits of morphological awareness instruction are reviewed and current theoretical and research-based…
Toyoda, Etsuko; Scrimgeour, Andrew
Regardless of the script, in the process of learning to read words, readers develop awareness of the structural and functional properties of words with increased exposure to the script. However, as sub-word units that are critical for phonological or morphological processing or both are not uniform, the types of the awareness may vary from script…
Maïonchi-Pino, Norbert; Taki, Yasuyuki; Yokoyama, Satoru; Magnan, Annie; Takahashi, Kei; Hashizume, Hiroshi; Écalle, Jean; Kawashima, Ryuta
To date, the nature of the phonological deficit in developmental dyslexia is still debated. We concur with possible impairments in the representations of the universal phonological constraints that universally govern how phonemes co-occur as a source of this deficit. We were interested in whether-and how-dyslexic children have sensitivity to sonority-related markedness constraints. We tested 10 French dyslexic children compared with 20 typically developing chronological age-matched and reading level-matched controls. All were tested with two aurally administered syllable counting tasks that manipulated well-formedness of unattested consonant clusters, as determined by universal phonological sonority-related markedness constraints (onset clusters in Experiment 1; intervocalic clusters in Experiment 2). Surprisingly, dyslexic children's response patterns were similar to those in both control groups; as universal phonological sonority-related markedness increased, dyslexic children increasingly perceptually confused and phonologically repaired clusters with an illusory epenthetic vowel (e.g., /ʁəbal/). Although dyslexic children were systematically slower, like both control groups, they were influenced by universal sonority-related markedness constraints and hierarchically ranked constraints specific to French over evident acoustic-phonetic contrasts or sonority-unrelated cues. Our results are counterintuitive but innovative and compete to question an impaired universal phonological grammar because dyslexic children were found to have normal universal phonological constraints and were skilled to restore phonotactically legal syllable structures with a language-specific illusory epenthetic vowel (i.e., /ə/-like vowel). We discuss them regarding active phonological decoding and recoding processes within the framework of the optimality theory.
Linklater, Danielle L.; O'Connor, Rollanda E.; Palardy, Gregory J.
The study assessed the ability of English phonemic awareness measures to predict kindergarten reading performance and determine factors that contributed to growth trajectories on those measures for English Only (EO) and English language learner (ELL) students. Using initial sound fluency (ISF), phoneme segmentation fluency (PSF), and a combined…
Kölmel, K F; Pfahlberg, A; Gefeller, O
Numerous epidemiological studies on risk factors of malignant melanoma confirm the etiologic role of excessive UV-exposure especially in childhood. Preventive educational campaigns directed to parents of pre-school children have been inaugurated in several countries. In Germany the information was distributed by the "Working group for Preventive Measures in Dermatology" in cooperation with different public health institutions and the media starting in 1993. To evaluate the influence of these efforts on the knowledge and behaviour of the parents, two successive cross-sectional studies at all 56 nursery schools using the same standardised questionnaire were performed. The first interview took place in spring 1993 (before the campaign) with 1341 evaluable questionnaires', the second in fall 1994 (after the campaign) with 1150 evaluable questionnaire. The knowledge of the parents on melanoma risk factors was significantly improved in the second interview. Also the parental behavior regarding sun-protective measures when their children were outdoor at the beach or in the garden definitely changed. In 1993 the best textile sun protection was used by 21% of the parents at the beach and 36% in the garden. These numbers rose to 34% (beach) and 57% (garden) by the second interview. The percentage of children with no sunburn recorded during the preceding summer rose from 39% to 51%. According to the child's gender the parental behavior was different between the sexes; boys were always better protected than girls. The design of this study with two cross-sectional surveys in the same populations does not provide a methodologically sound basis for attributing the observed positive changes to the campaign. Without any doubt it can be stated that the parental knowledge and their attention to sun protection in their children showed substantial improvement in the second survey after the campaign. Thus, these results provide some evidence for the success of the preventive activities
McAllister Byun, Tara
In this paper, we describe how Phon, a software program for the transcription and analysis of phonological data, can be applied to facilitate clinical phonological analyses. We begin with a summary of the types of analyses that are frequently used in the assessment and management of speech sound disorders. We then discuss challenges inherent to the transcription and analysis of clinical phonological data. For each challenge, we discuss solutions currently available within Phon, and offer an outlook on future methodological and technical developments in the area of clinical phonology. This paper includes a step-by-step introduction to Phon suitable for readers who lack previous experience with the software. We conclude with a discussion of data sharing and its vital role in advancing research and intervention practices in the area of speech development and disorders. PMID:27111269
Fee, Jane; Ingram, David
Research with 24 infants revealed that reduplication is a general pattern during the earliest stages of phonological development, used most frequently by children who follow a multisyllabic rather than monosyllabic course of development. (Author)
Friesen, Deanna C; Jared, Debra; Haigh, Corinne A
The current study investigated phonological processing dynamics in bilingual word naming. English-French and French-English bilinguals named interlingual heterophonic homographs (i.e., words that share orthography but not meaning or pronunciation across languages), heterophonic cognates (i.e., words that share both orthography and meaning across languages, but not pronunciations), interlingual homophones (i.e., words that share pronunciation, but not orthography or meaning across languages), and single-language matched control words in both English and French naming tasks. Cross-language phonological activation was strongest in bilinguals' second language. The results provided evidence for feedforward activation of phonological representations in the nontarget language, as well as feedback activation of these phonological representations from semantic representations. Results are interpreted within the more recent Bilingual Interactive Activation (BIA+) framework.
... Speech, Language and Swallowing / Disorders and Diseases Speech Sound Disorders: Articulation and Phonological Processes What are speech ... individuals with speech sound disorders ? What are speech sound disorders? Most children make some mistakes as they ...
Poulter, Neil R; Schutte, Aletta E; Tomaszewski, Maciej; Lackland, Daniel T
Raised blood pressure is the biggest single contributing risk factor to death and the burden of disease worldwide. However, international data suggest that fewer than half of those with hypertension are aware of their condition. In May 2017, the International Society of Hypertension and the World Hypertension League are leading a global initiative - May Measurement Month (MMM) - to raise awareness of the importance of screening. MMM will be a cross-sectional survey of men and women aged ≥18 who have not had their BP measured since 30 April 2016.
Gierut, Judith A.; Morrisette, Michele L.; Ziemer, Suzanne M.
Purpose To evaluate the effects of using nonword (NW) stimuli in treatment of children with phonological disorders relative to real words (RWs). Methods Production data from 60 children were examined retrospectively. Thirty of the participants were previously treated on sounds in error using NWs, and the other 30 had been treated using RWs. Generalization was the dependent variable, with measurement of accurate production of treated and untreated sounds immediately posttreatment and longitudinally following the withdrawal of treatment. Results Under both stimulus conditions, and at both sampling points in time, there was greater generalization to treated sounds compared with untreated. NWs, as opposed to RWs, induced greater, more rapid systemwide generalization as a function of treatment. Children exposed to NWs sustained those levels of performance even after treatment was withdrawn. Children exposed to RWs eventually reached comparable levels of phonological generalization, but not until 55 days after the cessation of treatment. Conclusion The findings support the ecological validity of NWs in phonological treatment. The differential results hint that NWs may benefit treatment efficacy and efficiency, but this remains to be determined through prospective study. Consideration is given to a potential theoretical account of the NW effects, with appeal to the literature on novel word learning. PMID:20086043
Luengo J, Víctor; Zapata P, Carola; Delfino, Alejandro; Calderón, Jorge; González Tugas, Matías
Anesthesia awareness, or "unintended intra-operative awareness" occurs during general anesthesia, on the operating table, when a patient has not had enough general anesthetic or analgesic to prevent consciousness or waking up during surgery. According to international studies its global incidence ranges from 0.1 to 0.2%. Its impact on people can be as severe as other traumatic experiences such as natural disasters, violent fights or sexual abuse. The prevalence of symptoms compatible with post traumatic stress disorder can be as high as 50%, after experiencing the awareness phenomenon. This paper reviews the main issues of the awareness phenomenon.
Dandache, Sophie; Wouters, Jan; Ghesquière, Pol
The main focus of this article is to develop a better understanding of the developmental trajectories of literacy and phonological skills within Dutch-speaking children. Children at high and low risk for dyslexia were followed and compared at four different moments: kindergarten and first, third and sixth grades. Three groups were then compared: (1) dyslexic readers; (2) normal readers at high risk for dyslexia; and (3) normal readers at low risk for dyslexia. Children diagnosed with dyslexia scored lower than high-risk normal readers on phonological awareness (PA), rapid automatized naming (RAN), verbal short-term memory and literacy skills. Normal readers at high risk scored between both groups, confirming that dyslexia is to be considered as a continuum rather than an all-or-none condition. Growth analyses showed that the three groups evolved similarly on all measures except for phoneme deletion and literacy measures. Finally, solely PA and RAN explained a significant amount of variance in the evolution of reading skills.
Hirshorn, Elizabeth A.; Dye, Matthew W. G.; Hauser, Peter; Supalla, Ted R.; Bavelier, Daphne
While reading is challenging for many deaf individuals, some become proficient readers. Little is known about the component processes that support reading comprehension in these individuals. Speech-based phonological knowledge is one of the strongest predictors of reading comprehension in hearing individuals, yet its role in deaf readers is controversial. This could reflect the highly varied language backgrounds among deaf readers as well as the difficulty of disentangling the relative contribution of phonological versus orthographic knowledge of spoken language, in our case ‘English,’ in this population. Here we assessed the impact of language experience on reading comprehension in deaf readers by recruiting oral deaf individuals, who use spoken English as their primary mode of communication, and deaf native signers of American Sign Language. First, to address the contribution of spoken English phonological knowledge in deaf readers, we present novel tasks that evaluate phonological versus orthographic knowledge. Second, the impact of this knowledge, as well as memory measures that rely differentially on phonological (serial recall) and semantic (free recall) processing, on reading comprehension was evaluated. The best predictor of reading comprehension differed as a function of language experience, with free recall being a better predictor in deaf native signers than in oral deaf. In contrast, the measures of English phonological knowledge, independent of orthographic knowledge, best predicted reading comprehension in oral deaf individuals. These results suggest successful reading strategies differ across deaf readers as a function of their language experience, and highlight a possible alternative route to literacy in deaf native signers. Highlights: 1. Deaf individuals vary in their orthographic and phonological knowledge of English as a function of their language experience. 2. Reading comprehension was best predicted by different factors in oral deaf and
Riley, Ellyn Anne
Individuals with acquired phonological dyslexia experience difficulty associating written letters with their corresponding sounds, especially in pseudowords. Several studies have attempted to improve reading in this population by training letter-to-sound correspondence, general phonological skills, or a combination of these approaches; however,…
Goldstein, Brian A.; Iglesias, Aquiles
This study examined the speech of 54 young Spanish-speaking (Puerto Rican dialect) children with phonological disorders. It described the mean percentage-of-occurrence and standard deviation of phonological processes and the number and type of nontargeted process errors. Specific patterns characterizing the speech of these children were…
Goldstein, Brian A.
The effects of dialectal differences upon the speech production skills of children with phonological disorders are poorly understood. One might predict that the phonological profile of children using a radical dialect (e.g., Puerto Rican Spanish, which alters consonants in the syllable rhyme) will differ from that of children who use a…
Schweppe, Judith; Grice, Martine; Rummer, Ralf
Despite developments in phonology over the last few decades, models of verbal working memory make reference to phoneme-sized phonological units, rather than to the features of which they are composed. This study investigates the influence on short-term retention of such features by comparing the serial recall of lists of syllables with varying…
Lähteenmäki, Mikko; Hyönä, Jukka; Koivisto, Mika; Nummenmaa, Lauri
Studies using backward masked emotional stimuli suggest that affective processing may occur outside visual awareness and imply primacy of affective over semantic processing, yet these experiments have not strictly controlled for the participants' awareness of the stimuli. Here we directly compared the primacy of affective versus semantic categorization of biologically relevant stimuli in 5 experiments (n = 178) using explicit (semantic and affective discrimination; Experiments 1-3) and implicit (semantic and affective priming; Experiments 4-5) measures. The same stimuli were used in semantic and affective tasks. Visual awareness was manipulated by varying exposure duration of the masked stimuli, and subjective level of stimulus awareness was measured after each trial using a 4-point perceptual awareness scale. When participants reported no awareness of the stimuli, semantic and affective categorization were at chance level and priming scores did not differ from zero. When participants were even partially aware of the stimuli, (a) both semantic and affective categorization could be performed above chance level with equal accuracy, (b) semantic categorization was faster than affective categorization, and (c) both semantic and affective priming were observed. Affective categorization speed was linearly dependent on semantic categorization speed, suggesting dependence of affective processing on semantic recognition. Manipulations of affective and semantic categorization tasks revealed a hierarchy of categorization operations beginning with basic-level semantic categorization and ending with superordinate level affective categorization. We conclude that both implicit and explicit affective and semantic categorization is dependent on visual awareness, and that affective recognition follows semantic categorization.
Background The concept of `mindfulness´ was operationalized primarily for patients with chronic stressors, while it is rarely used in reference to soldiers. We intended to validate a modified instrument on the basis of the Freiburg Mindfulness Inventory (FMI) to measure soldiers’ situational awareness (“mindfulness”) in stressful situations/missions. The instrument we will explore in this paper is termed the Conscious Presence and Self Control (CPSC) scale. Methods The CPSC and further instruments, i.e., Perceived Stress Scale (PSS), stressful military experiences (PCL-M), life satisfaction (BMLSS), Positive Life Construction (ePLC), and self-perceived health affections (VAS), were administered to 281 German soldiers. The soldiers were mainly exposed to explosive ordnance, military police, medical service, and patients with posttraumatic stress disorders. Results The 10-item CPSC scale exhibited a one-factorial structure and showed a good internal consistence (Cronbach´s alpha = .86); there were neither ceiling nor bottom effects. The CPSC scores correlated moderately with Positive Life Construction and life satisfaction, and negatively with perceived stress and health affections. Regression analyses indicated that posttraumatic stress disorder symptoms (negative), and the development of effective strategies to deal with disturbing pictures and experiences (positive) were the best predictor of soldiers´ CPSC scores. Soldiers with health affections exhibiting impact upon their daily life had significantly lower CPSC scores than those without impairment (F=8.1; p < .0001). Conclusions As core conceptualizations of `mindfulness´ are not necessarily discussed in a military context, the FMI was adopted for military personnel populations, while its two factorial structure with the sub-constructs `acceptance´ and `presence´ was retained. The resulting 10-item CPSC scale had good internal consistence, sound associations with measures of health affections and
Abdul Gafoor, K.; Remia, K. R.
In the context of observations that students lack mastery of elementary reading comprehension in Malayalam even by the end of 5-7 years of formal schooling, this study applies multiple regression analysis for reading comprehension. Longitudinal survey data from a representative sample of 159 lower primary students from grade 2 to 4 revealed…
Mechelli, Andrea; Josephs, Oliver; Lambon Ralph, Matthew A; McClelland, James L; Price, Cathy J
The aim of the present study was to dissociate the neural correlates of semantic and phonological processes during word reading and picture naming. Previous studies have addressed this issue by contrasting tasks involving semantic and phonological decisions. However, these tasks engage verbal short-term memory and executive functions that are not required for reading and naming. Here, 20 subjects were instructed to overtly name written words and pictures of objects while their neuronal responses were measured using functional magnetic resonance imaging (fMRI). Each trial consisted of a pair of successive stimuli that were either semantically related (e.g., “ROBIN-nest”), phonologically related (e.g., “BELL-belt”), unrelated (e.g., “KITE-lobster”), or semantically and phonologically identical (e.g., “FRIDGE-fridge”). In addition, a pair of stimuli could be presented in either the same modality (word-word or picture-picture) or a different modality (word-picture or picture-word). We report that semantically related pairs modulate neuronal responses in a left-lateralized network, including the pars orbitalis of the inferior frontal gyrus, the middle temporal gyrus, the angular gyrus, and the superior frontal gyrus. We propose that these areas are involved in stimulus-driven semantic processes. In contrast, phonologically related pairs modulate neuronal responses in bilateral insula. This region is therefore implicated in the discrimination of similar, competing phonological and articulatory codes. The above effects were detected with both words and pictures and did not differ between the two modalities even with a less conservative statistical threshold. In conclusion, this study dissociates the effects of semantic and phonological relatedness between successive items during reading and naming aloud. Hum Brain Mapp, 2007. © 2006 Wiley-Liss, Inc. PMID:16767767
control of atentional focus). An example of an explicit performance measure to assess situation awareness is Situation Awareness Global Assessment Technique ... techniques , training and selection, team behavior, and designs that enhance human capabilities. The conference produced some notable agreements: first...Aircraft Division Report. Hawthorne, CA. Endsley, M. R., (1988). Situation awareness global assessment technique (SAGAT). Paper presented at the National
Ho, Connie Suk-Han; Leung, Man-Tak; Cheung, Him
The present study examined some early performance difficulties of Chinese preschoolers at familial risk for dyslexia. Seventy-six high-risk (40 good and 36 poor readers) and 25 low-risk Chinese children were tested on oral language, reading-related cognitive skills (e.g. phonological processing skills, rapid naming, and morphological awareness), and Chinese word reading and spelling over a 3-year period. The parents were also given a behaviour checklist for identifying child at-risk behaviours. Results showed that the High Risk (Poor Reading) group performed significantly worse than the Low Risk and the High Risk (Good Reading) group on most of the measures and domains. More children in the High Risk (Poor Reading) group displayed at-risk behaviours than in the other two groups. These results suggest that Chinese at-risk children with early difficulties in reading and spelling do show a wide range of language-, phonology-, and print-related deficits, similar to their alphabetic counterparts. An understanding of these early difficulties may help prevent dyslexia from developing in at-risk children.
Trevino, Andrea Carolina; Quatieri, Thomas Francis; Malyska, Nicolas
Of increasing importance in the civilian and military population is the recognition of major depressive disorder at its earliest stages and intervention before the onset of severe symptoms. Toward the goal of more effective monitoring of depression severity, we introduce vocal biomarkers that are derived automatically from phonologically-based measures of speech rate. To assess our measures, we use a 35-speaker free-response speech database of subjects treated for depression over a 6-week duration. We find that dissecting average measures of speech rate into phone-specific characteristics and, in particular, combined phone-duration measures uncovers stronger relationships between speech rate and depression severity than global measures previously reported for a speech-rate biomarker. Results of this study are supported by correlation of our measures with depression severity and classification of depression state with these vocal measures. Our approach provides a general framework for analyzing individual symptom categories through phonological units, and supports the premise that speaking rate can be an indicator of psychomotor retardation severity.
Meilach, Dona Z.
Discusses the importance of developing students' building awareness by exploring logos, or buildings that symbolize a country, to learn about architecture and the cultures in different countries. Explores categories of buildings. Includes examples of logos from around the world. (CMK)
... time the couple using only fertility awareness for birth control who does not want to get pregnant should ... period. In general, how well each type of birth control method works depends on a lot of things. ...
Bélanger, Nathalie N.; Mayberry, Rachel I.; Rayner, Keith
Many deaf individuals do not develop the high-level reading skills that will allow them to fully take part into society. To attempt to explain this widespread difficulty in the deaf population, much research has honed in on the use of phonological codes during reading. The hypothesis that the use of phonological codes is associated with good reading skills in deaf readers, though not well supported, still lingers in the literature. We investigated skilled and less-skilled adult deaf readers’ processing of orthographic and phonological codes in parafoveal vision during reading by monitoring their eye movements and using the boundary paradigm. Orthographic preview benefits were found in early measures of reading for skilled hearing, skilled deaf, and less-skilled deaf readers, but only skilled hearing readers processed phonological codes in parafoveal vision. Crucially, skilled and less-skilled deaf readers showed a very similar pattern of preview benefits during reading. These results support the notion that reading difficulties in deaf adults are not linked to their failure to activate phonological codes during reading. PMID:23768045
Bélanger, Nathalie N; Mayberry, Rachel I; Rayner, Keith
Many deaf individuals do not develop the high-level reading skills that will allow them to fully take part into society. To attempt to explain this widespread difficulty in the deaf population, much research has honed in on the use of phonological codes during reading. The hypothesis that the use of phonological codes is associated with good reading skills in deaf readers, though not well supported, still lingers in the literature. We investigated skilled and less-skilled adult deaf readers' processing of orthographic and phonological codes in parafoveal vision during reading by monitoring their eye movements and using the boundary paradigm. Orthographic preview benefits were found in early measures of reading for skilled hearing, skilled deaf, and less-skilled deaf readers, but only skilled hearing readers processed phonological codes in parafoveal vision. Crucially, skilled and less-skilled deaf readers showed a very similar pattern of preview benefits during reading. These results support the notion that reading difficulties in deaf adults are not linked to their failure to activate phonological codes during reading.
Nishiyama, Ryoji; Ukita, Jun
The present study sought to clarify whether phonological similarity of encoded information impairs free recall performance (the phonological similarity effect: PSE) for nonwords. Five experiments examined the influence of the encoding process on the PSE in a step-by-step fashion, by using lists that consisted of phonologically similar (decoy)…
Hass, Wilbur A.
This paper discusses the interpretation of data on two types of phonological change: change in language over time in the culture, and change in the development of the individual speaker; and examines the position that these two sorts of change interact in a certain way in relation to phonological structure. If one conceives of phonology as a…
Arteaga, Deborah; Herschensohn, Julia; Gess, Randall
Argues for the importance of phonological form in the second language (L2) classroom, proposing that a thorough grounding in L2 phonological patterns is essential for language learners. Suggests the importance of phonological information for the auditory detection of morphological form in French. (Author/VWL)
Goldrick, Matthew; Rapp, Brenda
Theories of spoken word production generally assume a distinction between at least two types of phonological processes and representations: lexical phonological processes that recover relatively arbitrary aspects of word forms from long-term memory and post-lexical phonological processes that specify the predictable aspects of phonological…
Kallen, Jeffrey L.
A discussion of the use of generative phonology in the speech clinic, especially with children, begins with an outline of some constructs of generative phonology. First, some notes on phonetic notation and definitions of terms used in nongenerative phonology that have special meanings in this field are presented. Then a discussion of distinctive…
Roelofs, Ardi; Verhoef, Kim
Phonological encoding is the process by which speakers retrieve phonemic segments for morphemes from memory and use the segments to assemble phonological representations of words to be spoken. When conversing in one language, bilingual speakers have to resist the temptation of encoding word forms using the phonological rules and representations of…
Bavelier, D; Potter, M C
Repetition blindness (RB) is the inability to detect or recall a repeated word in rapid serial visual presentation. The role of visual versus phonological (name) similarity in RB was examined. RB was found for single letters, whether printed in the same or different cases, and for single digits, whether represented verbally (nine), as arabic numerals (9), or in a mixture of the 2 formats. Hence, visual similarity is not necessary to produce RB. RB was obtained between homophonic pairs (won/one), showing that phonological similarity is sufficient to produce RB, although visual identity also contributes to RB. It is proposed that RB results when the codes used for initial registration of the targets in short-term memory are similar. This initial code may be predominantly visual or predominantly phonological.
Seidl, Amanda; Cristia, Alejandrina
There is a substantial literature describing how infants become more sensitive to differences between native phonemes (sounds that are both present and meaningful in the input) and less sensitive to differences between non-native phonemes (sounds that are neither present nor meaningful in the input) over the course of development. Here, we review an emergent strand of literature that gives a more nuanced notion of the problem of sound category learning. This research documents infants’ discovery of phonological status, signaled by a decrease in sensitivity to sounds that map onto the same phonemic category vs. different phonemic categories. The former phones are present in the input, but their difference does not cue meaning distinctions because they are tied to one and the same phoneme. For example, the diphthong I in I’m should map to the same underlying category as the diphthong in I’d, despite the fact that the first vowel is nasal and the second oral. Because such pairs of sounds are processed differently than those than map onto different phonemes by adult speakers, the learner has to come to treat them differently as well. Interestingly, there is some evidence that infants’ sensitivity to dimensions that are allophonic in the ambient language declines as early as 11 months. We lay out behavioral research, corpora analyses, and computational work which sheds light on how infants achieve this feat at such a young age. Collectively, this work suggests that the computation of complementary distribution and the calculation of phonetic similarity operate in concert to guide infants toward a functional interpretation of sounds that are present in the input, yet not lexically contrastive. In addition to reviewing this literature, we discuss broader implications for other fundamental theoretical and empirical questions. PMID:23130004
Holliday, Robyn E; Weekes, Brendan S
False recognition following presentation of semantically related and phonologically related word lists was evaluated in 8-, 11-, and 13-year-olds. Children heard lists of words that were either semantic (e.g., bed, rest, wake ...) or phonological associates (e.g., pole, bowl, hole ...) of a critical unpresented word (e.g., sleep, roll), respectively. A semantic false memory was defined as false recognition of a semantically related but unpresented word. A phonological false memory was defined as false recognition of a phonologically related but unpresented word. False memories in the two tasks showed opposite developmental trends, increasing with age for semantic relatedness and decreasing with age for phonological relatedness.
Harm, M W; Seidenberg, M S
The development of reading skill and bases of developmental dyslexia were explored using connectionist models. Four issues were examined: the acquisition of phonological knowledge prior to reading, how this knowledge facilitates learning to read, phonological and nonphonological bases of dyslexia, and effects of literacy on phonological representation. Compared with simple feedforward networks, representing phonological knowledge in an attractor network yielded improved learning and generalization. Phonological and surface forms of developmental dyslexia, which are usually attributed to impairments in distinct lexical and nonlexical processing "routes," were derived from different types of damage to the network. The results provide a computationally explicit account of many aspects of reading acquisition using connectionist principles.
Giacobe, Nicklaus A.
Cyber-security involves the monitoring a complex network of inter-related computers to prevent, identify and remediate from undesired actions. This work is performed in organizations by human analysts. These analysts monitor cyber-security sensors to develop and maintain situation awareness (SA) of both normal and abnormal activities that occur on…