Are early-onset cannabis smokers at an increased risk of depression spells?

PubMed

Fairman, Brian J; Anthony, James C

2012-04-01

A recent research focus is a set of hypothesized adult-onset mental health disturbances possibly due to early-onset cannabis use (EOCU, onset <18 years). We seek to estimate the suspected EOCU-associated excess odds of experiencing an incident depression spell during adulthood, with comparisons to never cannabis smokers and those with delayed cannabis onset (i.e., not starting to smoke cannabis until adulthood). The National Surveys on Drug Use and Health (NSDUH) assess non-institutionalized community-dwelling residents of the United States after probability sampling each year. In aggregate, the NSDUH analytical sample included 173,775 adult participants from survey years 2005-2009 (74-76% of designated respondents). Standardized computer-assisted interviews collected information on background determinants, age of first cannabis use, and depression spell onset. Logistic regression was used to estimate EOCU-depression spell associations in the form of odds ratios, with statistical adjustment for sex, age, race/ethnicity, years of cannabis involvement, tobacco cigarette onset, and alcohol onset. About 1 in 10 experienced a depression spell during adulthood, and both early-onset and adult-onset cannabis smokers had a modest excess odds of a depression spell compared to never cannabis smokers, even with covariate adjustment (OR=1.7 and 1.8, respectively; both p<0.001). Estimates for early- and adult-onset cannabis smokers did not statistically differ from one another. Shared diathesis that might influence both EOCU and adult-onset depression spell is controlled no more than partially, as will be true until essentially all known early-life shared vulnerabilities are illuminated. Cannabis smoking initiated at any age signals a modest increased risk of a spell of depression in adulthood, even when adjusted for suspected confounding variables studied here. Delaying cannabis onset until adulthood does not appear to diminish the cannabis-associated risk. Copyright © 2011 Elsevier B.V. All rights reserved.

Are early-onset cannabis smokers at an increased risk of depression spells?

PubMed Central

Fairman, Brian J.; Anthony, James C.

2012-01-01

Background A recent research focus is a set of hypothesized adult-onset mental health disturbances possibly due to early-onset cannabis use (EOCU, onset <18 years). We seek to estimate the suspected EOCU-associated excess odds of experiencing an incident depression spell during adulthood, with comparisons to never cannabis smokers and those with delayed cannabis onset (i.e., not starting to smoke cannabis until adulthood). Methods The National Surveys on Drug Use and Health (NSDUH) assess non-institutionalized community-dwelling residents of the United States after probability sampling each year. In aggregate, the NSDUH analytical sample included 173,775 adult participants from survey years 2005–2009 (74–76% of designated respondents). Standardized computer-assisted interviews collected information on background determinants, age of first cannabis use, and depression spell onset. Logistic regression was used to estimate EOCU-depression spell associations in the form of odds ratios, with statistical adjustment for sex, age, race/ethnicity, years of cannabis involvement, tobacco cigarette onset, and alcohol onset. Results About 1 in 10 experienced a depression spell during adulthood, and both early-onset and adult-onset cannabis smokers had a modest excess odds of a depression spell compared to never cannabis smokers, even with covariate adjustment (OR = 1.7 & 1.8, respectively; both p<0.001). Estimates for early- and adult-onset cannabis smokers did not statistically differ from one another. Limitations Shared diathesis that might influence both EOCU and adult-onset depression spell is controlled no more than partially, as will be true until essentially all known early-life shared vulnerabilities are illuminated. Conclusion Cannabis smoking initiated at any age signals a modest increased risk of a spell of depression in adulthood, even when adjusted for suspected confounding variables studied here. Delaying cannabis onset until adulthood does not appear to diminish the cannabis-associated risk. PMID:22310034

Context-Sensitive Spelling Correction of Consumer-Generated Content on Health Care.

PubMed

Zhou, Xiaofang; Zheng, An; Yin, Jiaheng; Chen, Rudan; Zhao, Xianyang; Xu, Wei; Cheng, Wenqing; Xia, Tian; Lin, Simon

2015-07-31

Consumer-generated content, such as postings on social media websites, can serve as an ideal source of information for studying health care from a consumer's perspective. However, consumer-generated content on health care topics often contains spelling errors, which, if not corrected, will be obstacles for downstream computer-based text analysis. In this study, we proposed a framework with a spelling correction system designed for consumer-generated content and a novel ontology-based evaluation system which was used to efficiently assess the correction quality. Additionally, we emphasized the importance of context sensitivity in the correction process, and demonstrated why correction methods designed for electronic medical records (EMRs) failed to perform well with consumer-generated content. First, we developed our spelling correction system based on Google Spell Checker. The system processed postings acquired from MedHelp, a biomedical bulletin board system (BBS), and saved misspelled words (eg, sertaline) and corresponding corrected words (eg, sertraline) into two separate sets. Second, to reduce the number of words needing manual examination in the evaluation process, we respectively matched the words in the two sets with terms in two biomedical ontologies: RxNorm and Systematized Nomenclature of Medicine -- Clinical Terms (SNOMED CT). The ratio of words which could be matched and appropriately corrected was used to evaluate the correction system's overall performance. Third, we categorized the misspelled words according to the types of spelling errors. Finally, we calculated the ratio of abbreviations in the postings, which remarkably differed between EMRs and consumer-generated content and could largely influence the overall performance of spelling checkers. An uncorrected word and the corresponding corrected word was called a spelling pair, and the two words in the spelling pair were its members. In our study, there were 271 spelling pairs detected, among which 58 (21.4%) pairs had one or two members matched in the selected ontologies. The ratio of appropriate correction in the 271 overall spelling errors was 85.2% (231/271). The ratio of that in the 58 spelling pairs was 86% (50/58), close to the overall ratio. We also found that linguistic errors took up 31.4% (85/271) of all errors detected, and only 0.98% (210/21,358) of words in the postings were abbreviations, which was much lower than the ratio in the EMRs (33.6%). We conclude that our system can accurately correct spelling errors in consumer-generated content. Context sensitivity is indispensable in the correction process. Additionally, it can be confirmed that consumer-generated content differs from EMRs in that consumers seldom use abbreviations. Also, the evaluation method, taking advantage of biomedical ontology, can effectively estimate the accuracy of the correction system and reduce manual examination time.

The Spelling Sensitivity Score: Noting Developmental Changes in Spelling Knowledge

ERIC Educational Resources Information Center

Masterson, Julie J.; Apel, Kenn

2010-01-01

Spelling is a language skill supported by several linguistic knowledge sources, including phonemic, orthographic, and morphological knowledge. Typically, however, spelling assessment procedures do not capture the development and use of these linguistic knowledge sources. The purpose of this article is to describe a new assessment system, the…

Spelling across Tasks and Levels of Language in a Transparent Orthography

PubMed Central

2016-01-01

The paper reports the results of two studies on the spelling performance of 1st graders in a transparent writing system. The spelling performance of Italian children was assessed to determine the cross-task relationship between spelling to dictation and spontaneous spelling at the single word level (Study 1) and at the text level (Study 2), respectively. In study 1, 132 Italian children’s spelling performance was assessed in 1st grade through two standardized tasks, i.e., word dictation, and spontaneous word spelling. In study 2, spelling performance of 81 Italian children was assessed in 1st grade through two tasks, i.e., text dictation, and spontaneous text spelling. In Study 1, spelling words and pseudo-words to dictation was found to be more difficult than spontaneous spelling of words. This effect was verified for all children (including low achievers and spelling impaired). The moderate correlation found between spelling to dictation and spontaneous spelling indicated that the two tasks are supported by partially different spelling processes and confirmed suggestions for including both types of spelling assessments in the school. In Study 2, children's spelling performances were not dependent across the two tasks (i.e., spelling a text under dictation or spontaneously). The two tasks shared the level of difficulty but performance in one task was not predictive of performance in the second task. Strong individual differences between children were found at the text level as a function of task. Similar to Study 1, the moderate correlation between spelling text to dictation and spontaneous spelling confirmed the usefulness of adopting both spelling assessments at school. PMID:27658189

Spelling across Tasks and Levels of Language in a Transparent Orthography.

PubMed

Bigozzi, Lucia; Tarchi, Christian; Pinto, Giuliana

The paper reports the results of two studies on the spelling performance of 1st graders in a transparent writing system. The spelling performance of Italian children was assessed to determine the cross-task relationship between spelling to dictation and spontaneous spelling at the single word level (Study 1) and at the text level (Study 2), respectively. In study 1, 132 Italian children's spelling performance was assessed in 1st grade through two standardized tasks, i.e., word dictation, and spontaneous word spelling. In study 2, spelling performance of 81 Italian children was assessed in 1st grade through two tasks, i.e., text dictation, and spontaneous text spelling. In Study 1, spelling words and pseudo-words to dictation was found to be more difficult than spontaneous spelling of words. This effect was verified for all children (including low achievers and spelling impaired). The moderate correlation found between spelling to dictation and spontaneous spelling indicated that the two tasks are supported by partially different spelling processes and confirmed suggestions for including both types of spelling assessments in the school. In Study 2, children's spelling performances were not dependent across the two tasks (i.e., spelling a text under dictation or spontaneously). The two tasks shared the level of difficulty but performance in one task was not predictive of performance in the second task. Strong individual differences between children were found at the text level as a function of task. Similar to Study 1, the moderate correlation between spelling text to dictation and spontaneous spelling confirmed the usefulness of adopting both spelling assessments at school.

Predicting Reading and Spelling Disorders: A 4-Year Prospective Cohort Study.

PubMed

Bigozzi, Lucia; Tarchi, Christian; Caudek, Corrado; Pinto, Giuliana

2016-01-01

In this 4-year prospective cohort study, children with a reading and spelling disorder, children with a spelling impairment, and children without a reading and/or spelling disorder (control group) in a transparent orthography were identified in third grade, and their emergent literacy performances in kindergarten compared retrospectively. Six hundred and forty-two Italian children participated. This cohort was followed from the last year of kindergarten to third grade. In kindergarten, the children were assessed in phonological awareness, conceptual knowledge of writing systems and textual competence. In third grade, 18 children with a reading and spelling impairment and 13 children with a spelling impairment were identified. Overall, conceptual knowledge of the writing system was the only statistically significant predictor of the clinical samples. No differences were found between the two clinical samples.

When experience meets language statistics: Individual variability in processing English compound words.

PubMed

Falkauskas, Kaitlin; Kuperman, Victor

2015-11-01

Statistical patterns of language use demonstrably affect language comprehension and language production. This study set out to determine whether the variable amount of exposure to such patterns leads to individual differences in reading behavior as measured via eye-movements. Previous studies have demonstrated that more proficient readers are less influenced by distributional biases in language (e.g., frequency, predictability, transitional probability) than poor readers. We hypothesized that a probabilistic bias that is characteristic of written but not spoken language would preferentially affect readers with greater exposure to printed materials in general and to the specific pattern engendering the bias. Readers of varying reading experience were presented with sentences including English compound words that can occur in 2 spelling formats with differing probabilities: concatenated (windowsill, used 40% of the time) or spaced (window sill, 60%). Linear mixed effects multiple regression models fitted to the eye-movement measures showed that the probabilistic bias toward the presented spelling had a stronger facilitatory effect on compounds that occurred more frequently (in any spelling) or belonged to larger morphological families, and on readers with higher scores on a test of exposure-to-print. Thus, the amount of support toward the compound's spelling is effectively exploited when reading, but only when the spelling patterns are entrenched in an individual's mental lexicon via overall exposure to print and to compounds with alternating spelling. We argue that research on the interplay of language use and structure is incomplete without proper characterization of how particular individuals, with varying levels of experience and skill, learn these language structures. (c) 2015 APA, all rights reserved).

When experience meets language statistics: Individual variability in processing English compound words

PubMed Central

Falkauskas, Kaitlin; Kuperman, Victor

2015-01-01

Statistical patterns of language use demonstrably affect language comprehension and language production. This study set out to determine whether the variable amount of exposure to such patterns leads to individual differences in reading behaviour as measured via eye-movements. Previous studies have demonstrated that more proficient readers are less influenced by distributional biases in language (e.g. frequency, predictability, transitional probability) than poor readers. We hypothesized that a probabilistic bias that is characteristic of written but not spoken language would preferentially affect readers with greater exposure to printed materials in general and to the specific pattern engendering the bias. Readers of varying reading experience were presented with sentences including English compound words that can occur in two spelling formats with differing probabilities: concatenated (windowsill, used 40% of the time) or spaced (window sill, 60%). Linear mixed effects multiple regression models fitted to the eye-movement measures showed that the probabilistic bias towards the presented spelling had a stronger facilitatory effect on compounds that occurred more frequently (in any spelling) or belonged to larger morphological families, and on readers with higher scores on a test of exposure-to-print. Thus, the amount of support towards the compound’s spelling is effectively exploited when reading, but only when the spelling patterns are entrenched in an individual’s mental lexicon via overall exposure to print and to compounds with alternating spelling. We argue that research on the interplay of language use and structure is incomplete without proper characterization of how particular individuals, with varying levels of experience and skill, learn these language structures. PMID:26076328

On the Acquisition of Some Basic Word Spelling Mechanisms in a Deep (French) and a Shallow (Spanish) System

ERIC Educational Resources Information Center

Carrillo, Maria Soledad; Alegria, Jesus; Marin, Javier

2013-01-01

An experiment was carried out to compare the time course of the acquisition of two basic spelling mechanisms in Spanish, a shallow system, and French, a deep system. The first was lexical. It relies on the orthographic lexicon, a hypothetical structure containing the orthographic representations of words accessible for word spelling. To evaluate…

Towards User-Friendly Spelling with an Auditory Brain-Computer Interface: The CharStreamer Paradigm

PubMed Central

Höhne, Johannes; Tangermann, Michael

2014-01-01

Realizing the decoding of brain signals into control commands, brain-computer interfaces (BCI) aim to establish an alternative communication pathway for locked-in patients. In contrast to most visual BCI approaches which use event-related potentials (ERP) of the electroencephalogram, auditory BCI systems are challenged with ERP responses, which are less class-discriminant between attended and unattended stimuli. Furthermore, these auditory approaches have more complex interfaces which imposes a substantial workload on their users. Aiming for a maximally user-friendly spelling interface, this study introduces a novel auditory paradigm: “CharStreamer”. The speller can be used with an instruction as simple as “please attend to what you want to spell”. The stimuli of CharStreamer comprise 30 spoken sounds of letters and actions. As each of them is represented by the sound of itself and not by an artificial substitute, it can be selected in a one-step procedure. The mental mapping effort (sound stimuli to actions) is thus minimized. Usability is further accounted for by an alphabetical stimulus presentation: contrary to random presentation orders, the user can foresee the presentation time of the target letter sound. Healthy, normal hearing users (n = 10) of the CharStreamer paradigm displayed ERP responses that systematically differed between target and non-target sounds. Class-discriminant features, however, varied individually from the typical N1-P2 complex and P3 ERP components found in control conditions with random sequences. To fully exploit the sequential presentation structure of CharStreamer, novel data analysis approaches and classification methods were introduced. The results of online spelling tests showed that a competitive spelling speed can be achieved with CharStreamer. With respect to user rating, it clearly outperforms a control setup with random presentation sequences. PMID:24886978

Are There Separate Neural Systems for Spelling? New Insights into the Role of Rules and Memory in Spelling from Functional Magnetic Resonance Imaging.

PubMed

Norton, Elizabeth S; Kovelman, Ioulia; Petitto, Laura-Ann

2007-03-01

How do people spell the thousands of words at the tips of their tongues? Are words with regular sound-to-letter correspondences (e.g., "blink") spelled using the same neural systems as those with irregular correspondences (e.g., "yacht")? By offering novel neuroimaging evidence, we aim to advance contemporary debate about whether people use a single lexical memory process or whether dual mechanisms of lexical memory and sublexical phonological rules work in concert. We further aim to advance understanding of how people read by taking a fresh look at the related yet distinct capacity to spell. During functional magnetic resonance imaging scanning, 12 participants heard low-frequency regular words, irregular words, and nonwords (e.g., "shelm") and responded whether a visual presentation of the word was spelled correctly or incorrectly. While behavioral measures suggested some differences in accuracy and reaction time for the different word types, the neuroimaging results alone demonstrated robust differential processing and support a dual-route model of spelling, with implications for how spelling is taught and remediated in clinical and educational contexts.

Context-Sensitive Spelling Correction of Consumer-Generated Content on Health Care

PubMed Central

Chen, Rudan; Zhao, Xianyang; Xu, Wei; Cheng, Wenqing; Lin, Simon

2015-01-01

Background Consumer-generated content, such as postings on social media websites, can serve as an ideal source of information for studying health care from a consumer’s perspective. However, consumer-generated content on health care topics often contains spelling errors, which, if not corrected, will be obstacles for downstream computer-based text analysis. Objective In this study, we proposed a framework with a spelling correction system designed for consumer-generated content and a novel ontology-based evaluation system which was used to efficiently assess the correction quality. Additionally, we emphasized the importance of context sensitivity in the correction process, and demonstrated why correction methods designed for electronic medical records (EMRs) failed to perform well with consumer-generated content. Methods First, we developed our spelling correction system based on Google Spell Checker. The system processed postings acquired from MedHelp, a biomedical bulletin board system (BBS), and saved misspelled words (eg, sertaline) and corresponding corrected words (eg, sertraline) into two separate sets. Second, to reduce the number of words needing manual examination in the evaluation process, we respectively matched the words in the two sets with terms in two biomedical ontologies: RxNorm and Systematized Nomenclature of Medicine -- Clinical Terms (SNOMED CT). The ratio of words which could be matched and appropriately corrected was used to evaluate the correction system’s overall performance. Third, we categorized the misspelled words according to the types of spelling errors. Finally, we calculated the ratio of abbreviations in the postings, which remarkably differed between EMRs and consumer-generated content and could largely influence the overall performance of spelling checkers. Results An uncorrected word and the corresponding corrected word was called a spelling pair, and the two words in the spelling pair were its members. In our study, there were 271 spelling pairs detected, among which 58 (21.4%) pairs had one or two members matched in the selected ontologies. The ratio of appropriate correction in the 271 overall spelling errors was 85.2% (231/271). The ratio of that in the 58 spelling pairs was 86% (50/58), close to the overall ratio. We also found that linguistic errors took up 31.4% (85/271) of all errors detected, and only 0.98% (210/21,358) of words in the postings were abbreviations, which was much lower than the ratio in the EMRs (33.6%). Conclusions We conclude that our system can accurately correct spelling errors in consumer-generated content. Context sensitivity is indispensable in the correction process. Additionally, it can be confirmed that consumer-generated content differs from EMRs in that consumers seldom use abbreviations. Also, the evaluation method, taking advantage of biomedical ontology, can effectively estimate the accuracy of the correction system and reduce manual examination time. PMID:26232246

Predicting Reading and Spelling Disorders: A 4-Year Prospective Cohort Study

PubMed Central

Bigozzi, Lucia; Tarchi, Christian; Caudek, Corrado; Pinto, Giuliana

2016-01-01

In this 4-year prospective cohort study, children with a reading and spelling disorder, children with a spelling impairment, and children without a reading and/or spelling disorder (control group) in a transparent orthography were identified in third grade, and their emergent literacy performances in kindergarten compared retrospectively. Six hundred and forty-two Italian children participated. This cohort was followed from the last year of kindergarten to third grade. In kindergarten, the children were assessed in phonological awareness, conceptual knowledge of writing systems and textual competence. In third grade, 18 children with a reading and spelling impairment and 13 children with a spelling impairment were identified. Overall, conceptual knowledge of the writing system was the only statistically significant predictor of the clinical samples. No differences were found between the two clinical samples. PMID:27014145

Roles of Position, Stress, and Proficiency in L2 Children's Spelling: A Developmental Perspective

ERIC Educational Resources Information Center

Hong, Su Chin; Chen, Shu Hui

2011-01-01

This study investigated the roles of phoneme position, stress, and proficiency in L2 spelling development by Taiwanese students learning English as a Foreign Language (EFL), an alphabetic writing system typologically different from the learners' L1 logographic system. Structured nonword spelling tests were administered to EFL sixth-graders with…

Behavioural and Emotional Problems in Children and Educational Outcomes: A Dynamic Panel Data Analysis.

PubMed

Khanam, Rasheda; Nghiem, Son

2018-05-01

This study investigates the effects of behavioural and emotional problems in children on their educational outcomes using data from the Longitudinal Survey of Australian Children (LSAC). We contribute to the extant literature using a dynamic specification to test the hypothesis of knowledge accumulation. Further, we apply the system generalised method of moments (GMM) estimator to minimise biases due to unobserved factors. We find that mental disorders in children has a negative effect on the National Assessment Program-Literacy and Numeracy (NAPLAN) test scores. Among all mental disorders, having emotional problems is found to be the most influential with one standard deviation (SD) increase in emotional problems being associated with 0.05 SD reduction in NAPLAN reading, writing and spelling; 0.04 SD reduction in matrix reasoning and grammar; and 0.03 SD reduction in NAPLAN numeracy.

Curriculum Guide for the Educable Mentally Handicapped.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Div. of Instruction.

Focusing on the general objectives of emotional, social, and academic development, and economic and physical growth, five areas of curriculum are described. The area of language arts includes motor, oral sensory development in readiness, habits and attitudes, reading, writing, spelling, and language. Arithmetic instruction is divided into primary,…

Phonics, Spelling, and Word Study: A Sensible Approach. The Bill Harp Professional Teachers Library Series.

ERIC Educational Resources Information Center

Glazer, Susan Mandel

This concise book shares several sensible, logical, and meaningful approaches that guide young children to use the written coding system to read, spell, and make meaning of the English language coding system. The book demonstrates that phonics, spelling, and word study are essential parts of literacy learning. After an introduction, chapters are:…

Risk markers of all-cause and diagnosis-specific disability pension--a prospective cohort study of individuals sickness absent due to stress-related mental disorders.

PubMed

Ishtiak-Ahmed, Kazi; Perski, Aleksander; Mittendorfer-Rutz, Ellenor

2014-08-07

Stress-related mental disorders rank among the leading causes of sickness absence in several European countries. The aim of this study was to investigate predictors of all-cause and diagnosis-specific disability pension in sickness absentees with stress-related mental disorders. A cohort of 36304 non-retired individuals aged 16-64 years at 31.12.2004 with at-least one sickness absence spell due to stress-related mental disorders (SRMD) initiated in 2005 in Sweden was followed-up with regard to disability pension (2006-2010) by linkage of registers. Uni- and multivariate Hazard ratios (HR) with 95% Confidence Intervals, CI, were estimated using Cox regression for several risk markers. During the follow-up period, 2735 individuals (7.5%) were granted a disability pension, predominantly due to mental diagnoses (n = 2004, 73.3%). In the multivariate analyses, female sex, age exceeding 35 years, low educational level, being born in a country outside EU25 and Northern Europe, residing outside big cities, living alone, having had a long duration of the first spell due to SRMD (>90 days); mental disorders necessitating frequent specialised health care as well as comorbid somatic disorders were found to be predictive of granting disability pension. Some different patterns emerged for risk factors related to diagnosis-specific disability pension and for younger and older individuals. Several predictors could be identified as risk markers for disability pension. The variation in the effect of risk markers with regard to age and diagnosis of disability pension speaks in favour of the importance of a person-centered approach in treatment and rehabilitation.

What Do Spelling Errors Tell Us? Classification and Analysis of Errors Made by Greek Schoolchildren with and without Dyslexia

ERIC Educational Resources Information Center

Protopapas, Athanassios; Fakou, Aikaterini; Drakopoulou, Styliani; Skaloumbakas, Christos; Mouzaki, Angeliki

2013-01-01

In this study we propose a classification system for spelling errors and determine the most common spelling difficulties of Greek children with and without dyslexia. Spelling skills of 542 children from the general population and 44 children with dyslexia, Grades 3-4 and 7, were assessed with a dictated common word list and age-appropriate…

Preliteracy Speech Sound Production Skill and Linguistic Characteristics of Grade 3 Spellings: A Study Using the Templin Archive

PubMed Central

Masterson, Julie J.; Preston, Jonathan L.

2015-01-01

Purpose This archival investigation examined the relationship between preliteracy speech sound production skill (SSPS) and spelling in Grade 3 using a dataset in which children's receptive vocabulary was generally within normal limits, speech therapy was not provided until Grade 2, and phonological awareness instruction was discouraged at the time data were collected. Method Participants (N = 250), selected from the Templin Archive (Templin, 2004), varied on prekindergarten SSPS. Participants' real word spellings in Grade 3 were evaluated using a metric of linguistic knowledge, the Computerized Spelling Sensitivity System (Masterson & Apel, 2013). Relationships between kindergarten speech error types and later spellings also were explored. Results Prekindergarten children in the lowest SPSS (7th percentile) scored poorest among articulatory subgroups on both individual spelling elements (phonetic elements, junctures, and affixes) and acceptable spelling (using relatively more omissions and illegal spelling patterns). Within the 7th percentile subgroup, there were no statistical spelling differences between those with mostly atypical speech sound errors and those with mostly typical speech sound errors. Conclusions Findings were consistent with predictions from dual route models of spelling that SSPS is one of many variables associated with spelling skill and that children with impaired SSPS are at risk for spelling difficulty. PMID:26380965

Anatomic, clinical, and neuropsychological correlates of spelling errors in primary progressive aphasia.

PubMed

Shim, Hyungsub; Hurley, Robert S; Rogalski, Emily; Mesulam, M-Marsel

2012-07-01

This study evaluates spelling errors in the three subtypes of primary progressive aphasia (PPA): agrammatic (PPA-G), logopenic (PPA-L), and semantic (PPA-S). Forty-one PPA patients and 36 age-matched healthy controls were administered a test of spelling. The total number of errors and types of errors in spelling to dictation of regular words, exception words and nonwords, were recorded. Error types were classified based on phonetic plausibility. In the first analysis, scores were evaluated by clinical diagnosis. Errors in spelling exception words and phonetically plausible errors were seen in PPA-S. Conversely, PPA-G was associated with errors in nonword spelling and phonetically implausible errors. In the next analysis, spelling scores were correlated to other neuropsychological language test scores. Significant correlations were found between exception word spelling and measures of naming and single word comprehension. Nonword spelling correlated with tests of grammar and repetition. Global language measures did not correlate significantly with spelling scores, however. Cortical thickness analysis based on MRI showed that atrophy in several language regions of interest were correlated with spelling errors. Atrophy in the left supramarginal gyrus and inferior frontal gyrus (IFG) pars orbitalis correlated with errors in nonword spelling, while thinning in the left temporal pole and fusiform gyrus correlated with errors in exception word spelling. Additionally, phonetically implausible errors in regular word spelling correlated with thinning in the left IFG pars triangularis and pars opercularis. Together, these findings suggest two independent systems for spelling to dictation, one phonetic (phoneme to grapheme conversion), and one lexical (whole word retrieval). Copyright © 2012 Elsevier Ltd. All rights reserved.

PRIMARY LEVEL RESOURCE GUIDE FOR EDUCABLE MENTALLY RETARDED. "WE DO IT THIS WAY" SERIES, VOLUME 1.

ERIC Educational Resources Information Center

BLESSING, KENNETH R.; AND OTHERS

THIS RESOURCE GUIDE PRESENTS CONTENT AREAS (READING, SPEECH AND LANGUAGE DEVELOPMENT, HANDWRITING AND SPELLING, ARITHMETIC, SCIENCE, HEALTH, SAFETY, SOCIAL STUDIES, SOCIAL LIVING, PHYSICAL EDUCATION, ARTS AND HANDICRAFTS, MUSIC, PRACTICAL ARTS, AND WORK EXPERIENCE PROGRAMS) AS A PART OF UNIT TOPICS. THE SPECIAL UNITS PRESENTED INCLUDE LEARNING TO…

Curriculum Guide: Junior-Senior High School.

ERIC Educational Resources Information Center

Alston, Ray, Comp.; Moody, Florence, Comp.

A continuation of the primary guide (EC 004 852E), the curriculum guide for junior high and high school is introduced by a philosophy of special education and the characteristics and goals of the educable mentally handicapped. The curriculum areas for junior high include the language arts of listening, speaking, handwriting, spelling, and grammar,…

Pinyin and English Invented Spelling in Chinese-Speaking Students Who Speak English as a Second Language.

PubMed

Ding, Yi; Liu, Ru-De; McBride, Catherine A; Fan, Chung-Hau; Xu, Le; Wang, Jia

2018-05-07

This study examined pinyin (the official phonetic system that transcribes the lexical tones and pronunciation of Chinese characters) invented spelling and English invented spelling in 72 Mandarin-speaking 6th graders who learned English as their second language. The pinyin invented spelling task measured segmental-level awareness including syllable and phoneme awareness, and suprasegmental-level awareness including lexical tones and tone sandhi in Chinese Mandarin. The English invented spelling task manipulated segmental-level awareness including syllable awareness and phoneme awareness, and suprasegmental-level awareness including word stress. This pinyin task outperformed a traditional phonological awareness task that only measured segmental-level awareness and may have optimal utility to measure unique phonological and linguistic features in Chinese reading. The pinyin invented spelling uniquely explained variance in Chinese conventional spelling and word reading in both languages. The English invented spelling uniquely explained variance in conventional spelling and word reading in both languages. Our findings appear to support the role of phonological activation in Chinese reading. Our experimental linguistic manipulations altered the phonological awareness item difficulties.

An Outline of English Spelling. Technical Report 55.

ERIC Educational Resources Information Center

Russell, Paula

The purpose of this booklet is to provide a definition of phonological and morphological principles governing the English spelling system. Included in the discussion are an exhaustive list of sound-to-spelling correspondences, lists of common prefixes and suffixes, and rules for combining affixes with base morphemes. Charts provided outline…

The Spelling Skills of French-Speaking Dyslexic Children

ERIC Educational Resources Information Center

Plisson, Anne; Daigle, Daniel; Montesinos-Gelet, Isabelle

2013-01-01

Learning to spell is very difficult for dyslexic children, a phenomenon explained by a deficit in processing phonological information. However, to spell correctly in an alphabetic language such as French, phonological knowledge is not enough. Indeed, the French written system requires the speller to acquire visuo-orthographical and morphological…

Techniques for Improving Spelling Performance.

ERIC Educational Resources Information Center

Saylor, Paul

Improving spelling performance of college students is a question of insuring that the correct information is in long-term memory and readily retrievable. Any system of spelling instruction should recognize the capacity limits of the sensory register and short-term memory; provide for identification of and concentration on the distinctive features…

Perceptual and academic patterns of learning-disabled/gifted students.

PubMed

Waldron, K A; Saphire, D G

1992-04-01

This research explored ways gifted children with learning disabilities perceive and recall auditory and visual input and apply this information to reading, mathematics, and spelling. 24 learning-disabled/gifted children and a matched control group of normally achieving gifted students were tested for oral reading, word recognition and analysis, listening comprehension, and spelling. In mathematics, they were tested for numeration, mental and written computation, word problems, and numerical reasoning. To explore perception and memory skills, students were administered formal tests of visual and auditory memory as well as auditory discrimination of sounds. Their responses to reading and to mathematical computations were further considered for evidence of problems in visual discrimination, visual sequencing, and visual spatial areas. Analyses indicated that these learning-disabled/gifted students were significantly weaker than controls in their decoding skills, in spelling, and in most areas of mathematics. They were also significantly weaker in auditory discrimination and memory, and in visual discrimination, sequencing, and spatial abilities. Conclusions are that these underlying perceptual and memory deficits may be related to students' academic problems.

Reading and Spelling Acquisition in Thai Children

ERIC Educational Resources Information Center

Winskel, Heather; Iemwanthong, Kanyarat

2010-01-01

Thai, a tonal language, has its own distinctive alphabetic orthography. The study investigates reading and spelling development in Thai children, with an aim of examining the grain size that is predominantly used when reading and spelling. Furthermore, word and nonword lists were developed to examine the acquisition of the complex system of vowels…

Cardiac Repolarization Changes in the Children with Breath-Holding Spells

PubMed Central

Amoozgar, Hamid; Saleh, Fazl; Farhani, Nahal; Rafiei, Mohammad; Inaloo, Soroor; Asadipooya, Ali-Akbar

2013-01-01

Objective Breath-holding spells are known as benign attacks, frequencies of which decrease by the development of the autonomic nervous system. The present study aims to compare the electrocardiographic repolarization in children with breath-holding spells. Methods In this study, QT dispersion, QTc dispersion, T peak to T end dispersion, and P wave dispersion of the twelve-lead surface electrocardiography of fifty children who had breath-holding spells were measured and compared with normal children from April 2011 to August 2012. Findings Forty-four (88%) patients had cyanotic spells, while 6 (12%) had pallid spells. QTc dispersion was increased in the patients with breath-holding spells (148.2±33.1) compared to the healthy children (132±27.3) and the difference was statically significant (P = 0.01). Meanwhile, no statistically significant differences were observed between the patients and the control subjects regarding the other parameters (P > 0.05). Conclusion QTc dispersion was significantly increased in the patients with breath-holding spells compared to normal children and this is a sign of cardiac repolarization abnormality as well as the increased risk of cardiac arrhythmia in patients with breath-holding spells. PMID:24910749

A Novel Hybrid Mental Spelling Application Based on Eye Tracking and SSVEP-Based BCI

PubMed Central

Stawicki, Piotr; Gembler, Felix; Rezeika, Aya; Volosyak, Ivan

2017-01-01

Steady state visual evoked potentials (SSVEPs)-based Brain-Computer interfaces (BCIs), as well as eyetracking devices, provide a pathway for re-establishing communication for people with severe disabilities. We fused these control techniques into a novel eyetracking/SSVEP hybrid system, which utilizes eye tracking for initial rough selection and the SSVEP technology for fine target activation. Based on our previous studies, only four stimuli were used for the SSVEP aspect, granting sufficient control for most BCI users. As Eye tracking data is not used for activation of letters, false positives due to inappropriate dwell times are avoided. This novel approach combines the high speed of eye tracking systems and the high classification accuracies of low target SSVEP-based BCIs, leading to an optimal combination of both methods. We evaluated accuracy and speed of the proposed hybrid system with a 30-target spelling application implementing all three control approaches (pure eye tracking, SSVEP and the hybrid system) with 32 participants. Although the highest information transfer rates (ITRs) were achieved with pure eye tracking, a considerable amount of subjects was not able to gain sufficient control over the stand-alone eye-tracking device or the pure SSVEP system (78.13% and 75% of the participants reached reliable control, respectively). In this respect, the proposed hybrid was most universal (over 90% of users achieved reliable control), and outperformed the pure SSVEP system in terms of speed and user friendliness. The presented hybrid system might offer communication to a wider range of users in comparison to the standard techniques. PMID:28379187

FipsOrtho: A Spell Checker for Learners of French

ERIC Educational Resources Information Center

L'Haire, Sebastien

2007-01-01

This paper presents FipsOrtho, a spell checker targeted at learners of French, and a corpus of learners' errors which has been gathered to test the system and to get a sample of specific language learners' errors. Spell checkers are a standard feature of many software products, however they are not designed for specific language learners' errors.…

Reds, Greens, Yellows Ease the Spelling Blues.

ERIC Educational Resources Information Center

Irwin, Virginia

1971-01-01

This document reports on a color-coding innovation designed to improve the spelling ability of high school seniors. This color-coded system is based on two assumptions: that color will appeal to the students and that there are three principal reasons for misspelling. Two groups were chosen for the experiments. A basic list of spelling demons was…

Beyond Phonics: The Case for Teaching Children the Logic of the English Spelling System

ERIC Educational Resources Information Center

Bowers, Jeffrey S.; Bowers, Peter N.

2017-01-01

A large body of research supports the conclusion that early reading instruction in English should emphasize phonics, that is, the teaching of grapheme-phoneme correspondences. By contrast, we argue that instruction should be designed to make sense of spellings by teaching children that spellings are organized around the interrelation of…

The Sources of Error in Spanish Writing.

ERIC Educational Resources Information Center

Justicia, Fernando; Defior, Sylvia; Pelegrina, Santiago; Martos, Francisco J.

1999-01-01

Determines the pattern of errors in Spanish spelling. Analyzes and proposes a classification system for the errors made by children in the initial stages of the acquisition of spelling skills. Finds the diverse forms of only 20 Spanish words produces 36% of the spelling errors in Spanish; and substitution is the most frequent type of error. (RS)

Spelling It Out: How Words Work and How to Teach Them

ERIC Educational Resources Information Center

Adoniou, Misty

2016-01-01

Spelling can be a source of anxiety for school children and working professionals alike. Yet the spelling of words in English is not as random or chaotic as it is often perceived to be; rather, it is a system based on both meaning and a fascinating linguistic history. Misty Adoniou's public articles on the processes of teaching and learning…

The Development of Children's Sensitivity to Bigram Frequencies When Spelling in Spanish, a Transparent Writing System

ERIC Educational Resources Information Center

Carrillo, María Soledad; Alegría, Jesús

2014-01-01

The aim of this study was to collect data concerning the sensitivity of 2nd-6th grade Spanish-speaking children towards orthographic regularities. In a first experiment, children were asked to spell words that begin with /b/, a sound that is inconsistently spelled "b" or "v", depending on the lexeme. Low frequency words were…

Multisensory Associative Guided Instruction Components-Spelling

ERIC Educational Resources Information Center

Hamilton, Harley

2016-01-01

This article describes a multisensory presentation and response system for enhancing the spelling ability of dyslexic children. The unique aspect of MAGICSpell is its system of finger-letter associations and simplified keyboard configuration. Sixteen 10- and 11-year-old dyslexic students practiced the finger-letter associations via various typing…

Wilson Reading System[R]. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

Wilson Reading System[R] is a supplemental reading and writing curriculum designed to promote reading accuracy (decoding) and spelling (encoding) skills for students with word-level deficits. The program is designed to teach phonemic awareness, alphabetic principles (sound-symbol relationship), word study, spelling, sight word instruction,…

Spelling Reform--An Old Idea Revisited.

ERIC Educational Resources Information Center

Dauterman, Philip

One cause for illiteracy that is often overlooked is the difficulty of learning the English orthographic system, which is less consistent than that of many other languages. Several historical and linguistic factors have contributed to this inconsistency, including: the "freezing" of the rapidly changing spelling system in the early years of…

ERPs While Judging Meaningfulness of Sentences with and without Homonym or Morpheme Spelling Foils: Comparing 4th to 9th Graders with and without Spelling Disabilities

PubMed Central

Richards, Todd; Pettet, Mark; Askren, Katie; Grabowski, Tom; Yagle, Kevin; Wallis, Peter; Northey, Mary; Abbott, Robert; Berninger, Virginia

2016-01-01

Thirteen students with and twelve students without spelling disabilities judged whether sentences (1/3 all correct spellings, 1/3 with homonym foil, 1/3 with morpheme foil) were meaningful while event-related potentials (ERPs) were measured with EGI Geodesic EEG System 300 (128-channel hydro-cell nets). For N400, Rapid Automatic Switching (RAS) correlated with comprehending sentences with homonym foils in control group but with morpheme foils in SLD group. For P600, dictated spelling correlated with comprehending sentences with morpheme foils in the control group but solving anagrams with homonym foils in the SLD group. Educational significance and neuropsychological significance of these contrasting results are discussed. PMID:28657362

Making the best of climatic variability: options for upgrading rainfed farming in water scarce regions.

PubMed

Rockström, J

2004-01-01

Coping with climatic variability for livelihood security is part of everyday life for rural communities in semi-arid and dry sub-humid savannas. Water scarcity caused by rainfall fluctuations is common, causing meteorological droughts and dry spells. However, this paper indicates, based on experiences in sub-Saharan Africa and India, that the social impact on rural societies of climatically induced droughts is exaggerated. Instead, water scarcity causing food deficits is more often caused by management induced droughts and dry spells. A conceptual framework to distinguish between manageable and unmanageable droughts is presented. It is suggested that climatic droughts require focus on social resilience building instead of land and water resource management. Focus is then set on the manageable part of climatic variability, namely the almost annual occurrence of dry spells, short 2-4 week periods of no rainfall, affecting farmer yields. On-farm experiences in savannas of sub-Saharan Africa of water harvesting systems for dry spell mitigation are presented. It is shown that bridging dry spells combined with soil fertility management can double and even triple on-farm yield levels. Combined with innovative systems to ensure maximum plant water availability and water uptake capacity, through adoption of soil fertility improvement and conservation tillage systems, there is a clear opportunity to upgrade rainfed farming systems in vulnerable savanna environments, through appropriate local management of climatic variability.

Learning to Use an Alphabetic Writing System

ERIC Educational Resources Information Center

Treiman, Rebecca; Kessler, Brett

2013-01-01

Gaining facility with spelling is an important part of becoming a good writer. Here we review recent work on how children learn to spell in alphabetic writing systems. Statistical learning plays an important role in this process. Young children learn about some of the salient graphic characteristics of written texts and attempt to reproduce these…

The use of morphological knowledge in spelling derived forms by learning-disabled and normal students.

PubMed

Carlisle, J F

1987-01-01

Currently popular systems for classification of spelling words or errors emphasize the learning of phoneme-grapheme correspondences and memorization of irregular words, but do not take into account the morphophonemic nature of the English language. This study is based on the premise that knowledge of the morphological rules of derivational morphology is acquired developmentally and is related to the spelling abilities of both normal and learning-disabled (LD) students. It addresses three issues: 1) how the learning of derivational morphology and the spelling of derived words by LD students compares to that of normal students; 2) whether LD students learn derived forms rulefully; and 3) the extent to which LD and normal students use knowledge of relationships between base and derived forms to spell derived words (e.g. "magic" and "magician"). The results showed that LD ninth graders' knowledge of derivational morphology was equivalent to that of normal sixth graders, following similar patterns of mastery of orthographic and phonological rules, but that their spelling of derived forms was equivalent to that of the fourth graders. Thus, they know more about derivational morphology than they use in spelling. In addition, they were significantly more apt to spell derived words as whole words, without regard for morphemic structure, than even the fourth graders. Nonetheless, most of the LD spelling errors were phonetically acceptable, suggesting that their misspellings cannot be attributed primarily to poor knowledge of phoneme-grapheme correspondences.

A framework for current public mental health care practice in South Africa.

PubMed

Janse Van Rensburg, A B

2007-11-01

One of the main aims of the new Mental Health Care Act, Act No. 17 of 2002 (MHCA) is to promote the human rights of people with mental disabilities in South Africa. However, the upholding of these rights seems to be subject to the availability of resources. Chapter 2 of the MHCA clarifies the responsibility of the State to provide infrastructure and systems. Chapters 5, 6 and 7 of the Act define and regulate the different categories of mental health care users, clarify the procedures around these categories and spell out mental health practitioners' roles and responsibilities in this regard. Also according to the National Health Act No. 61 of 2003, the State remains the key role player in mental health care provision, being responsible for adequate mental health infrastructure and resource allocation. Due to "limited resources" practitioners however often work in environments where staff ratios may be fractional of what should be expected and in units of which the physical structure and security is totally inadequate. The interface between professional responsibility of clinical workers versus the inadequacy of clinical interventions resulting from infrastructure and staffing constraints needs to be defined. This paper considered recent legislation currently relevant to mental health care practice in order to delineate the legal, ethical and labour framework in which public sector mental health practitioners operate as state employees. These included the Mental Health Care Act, No.17 of 2002; the National Health Act, No. 61 of 2003 and the proposed Traditional Health Practitioners Act, No. 35 of 2004. Formal legal review of and advice on this legislation as it pertains to public sector mental health practitioners as state employees, is necessary and should form the basis of the principles and standards for care endorsed by organized mental health care practitioner groups such as the South African Society of Psychiatrists (SASOP).

A UMLS-based spell checker for natural language processing in vaccine safety.

PubMed

Tolentino, Herman D; Matters, Michael D; Walop, Wikke; Law, Barbara; Tong, Wesley; Liu, Fang; Fontelo, Paul; Kohl, Katrin; Payne, Daniel C

2007-02-12

The Institute of Medicine has identified patient safety as a key goal for health care in the United States. Detecting vaccine adverse events is an important public health activity that contributes to patient safety. Reports about adverse events following immunization (AEFI) from surveillance systems contain free-text components that can be analyzed using natural language processing. To extract Unified Medical Language System (UMLS) concepts from free text and classify AEFI reports based on concepts they contain, we first needed to clean the text by expanding abbreviations and shortcuts and correcting spelling errors. Our objective in this paper was to create a UMLS-based spelling error correction tool as a first step in the natural language processing (NLP) pipeline for AEFI reports. We developed spell checking algorithms using open source tools. We used de-identified AEFI surveillance reports to create free-text data sets for analysis. After expansion of abbreviated clinical terms and shortcuts, we performed spelling correction in four steps: (1) error detection, (2) word list generation, (3) word list disambiguation and (4) error correction. We then measured the performance of the resulting spell checker by comparing it to manual correction. We used 12,056 words to train the spell checker and tested its performance on 8,131 words. During testing, sensitivity, specificity, and positive predictive value (PPV) for the spell checker were 74% (95% CI: 74-75), 100% (95% CI: 100-100), and 47% (95% CI: 46%-48%), respectively. We created a prototype spell checker that can be used to process AEFI reports. We used the UMLS Specialist Lexicon as the primary source of dictionary terms and the WordNet lexicon as a secondary source. We used the UMLS as a domain-specific source of dictionary terms to compare potentially misspelled words in the corpus. The prototype sensitivity was comparable to currently available tools, but the specificity was much superior. The slow processing speed may be improved by trimming it down to the most useful component algorithms. Other investigators may find the methods we developed useful for cleaning text using lexicons specific to their area of interest.

A UMLS-based spell checker for natural language processing in vaccine safety

PubMed Central

Tolentino, Herman D; Matters, Michael D; Walop, Wikke; Law, Barbara; Tong, Wesley; Liu, Fang; Fontelo, Paul; Kohl, Katrin; Payne, Daniel C

2007-01-01

Background The Institute of Medicine has identified patient safety as a key goal for health care in the United States. Detecting vaccine adverse events is an important public health activity that contributes to patient safety. Reports about adverse events following immunization (AEFI) from surveillance systems contain free-text components that can be analyzed using natural language processing. To extract Unified Medical Language System (UMLS) concepts from free text and classify AEFI reports based on concepts they contain, we first needed to clean the text by expanding abbreviations and shortcuts and correcting spelling errors. Our objective in this paper was to create a UMLS-based spelling error correction tool as a first step in the natural language processing (NLP) pipeline for AEFI reports. Methods We developed spell checking algorithms using open source tools. We used de-identified AEFI surveillance reports to create free-text data sets for analysis. After expansion of abbreviated clinical terms and shortcuts, we performed spelling correction in four steps: (1) error detection, (2) word list generation, (3) word list disambiguation and (4) error correction. We then measured the performance of the resulting spell checker by comparing it to manual correction. Results We used 12,056 words to train the spell checker and tested its performance on 8,131 words. During testing, sensitivity, specificity, and positive predictive value (PPV) for the spell checker were 74% (95% CI: 74–75), 100% (95% CI: 100–100), and 47% (95% CI: 46%–48%), respectively. Conclusion We created a prototype spell checker that can be used to process AEFI reports. We used the UMLS Specialist Lexicon as the primary source of dictionary terms and the WordNet lexicon as a secondary source. We used the UMLS as a domain-specific source of dictionary terms to compare potentially misspelled words in the corpus. The prototype sensitivity was comparable to currently available tools, but the specificity was much superior. The slow processing speed may be improved by trimming it down to the most useful component algorithms. Other investigators may find the methods we developed useful for cleaning text using lexicons specific to their area of interest. PMID:17295907

Language Model Applications to Spelling with Brain-Computer Interfaces

PubMed Central

Mora-Cortes, Anderson; Manyakov, Nikolay V.; Chumerin, Nikolay; Van Hulle, Marc M.

2014-01-01

Within the Ambient Assisted Living (AAL) community, Brain-Computer Interfaces (BCIs) have raised great hopes as they provide alternative communication means for persons with disabilities bypassing the need for speech and other motor activities. Although significant advancements have been realized in the last decade, applications of language models (e.g., word prediction, completion) have only recently started to appear in BCI systems. The main goal of this article is to review the language model applications that supplement non-invasive BCI-based communication systems by discussing their potential and limitations, and to discern future trends. First, a brief overview of the most prominent BCI spelling systems is given, followed by an in-depth discussion of the language models applied to them. These language models are classified according to their functionality in the context of BCI-based spelling: the static/dynamic nature of the user interface, the use of error correction and predictive spelling, and the potential to improve their classification performance by using language models. To conclude, the review offers an overview of the advantages and challenges when implementing language models in BCI-based communication systems when implemented in conjunction with other AAL technologies. PMID:24675760

Effects of extreme temperatures on cardiovascular emergency hospitalizations in a Mediterranean region: a self-controlled case series study.

PubMed

Ponjoan, Anna; Blanch, Jordi; Alves-Cabratosa, Lia; Martí-Lluch, Ruth; Comas-Cufí, Marc; Parramon, Dídac; Del Mar Garcia-Gil, María; Ramos, Rafel; Petersen, Irene

2017-04-04

Cold spells and heatwaves increase mortality. However little is known about the effect of heatwaves or cold spells on cardiovascular morbidity. This study aims to assess the effect of cold spells and heatwaves on cardiovascular diseases in a Mediterranean region (Catalonia, Southern Europe). We conducted a population-based retrospective study. Data were obtained from the System for the Development of Research in Primary Care and from the Catalan Meteorological Service. The outcome was first emergency hospitalizations due to coronary heart disease, stroke, or heart failure. Exposures were: cold spells; cold spells and 3 or 7 subsequent days; and heatwaves. Incidence rate ratios (IRR) and 95% confidence intervals were calculated using the self-controlled case series method. We accounted for age, time trends, and air pollutants; results were shown by age groups, gender or cardiovascular event type. There were 22,611 cardiovascular hospitalizations in winter and 17,017 in summer between 2006 and 2013. The overall incidence of cardiovascular hospitalizations significantly increased during cold spells (IRR = 1.120; CI 95%: 1.10-1.30) and the effect was even stronger in the 7 days subsequent to the cold spell (IRR = 1.29; CI 95%: 1.22-1.36). Conversely, cardiovascular hospitalizations did not increase during heatwaves, neither in the overall nor in the stratified analysis. Cold spells but not heatwaves, increased the incidence of emergency cardiovascular hospitalizations in Catalonia. The effect of cold spells was greater when including the 7 subsequent days. Such knowledge might be useful to develop strategies to reduce the impact of extreme temperature episodes on human health.

An auditory multiclass brain-computer interface with natural stimuli: Usability evaluation with healthy participants and a motor impaired end user.

PubMed

Simon, Nadine; Käthner, Ivo; Ruf, Carolin A; Pasqualotto, Emanuele; Kübler, Andrea; Halder, Sebastian

2014-01-01

Brain-computer interfaces (BCIs) can serve as muscle independent communication aids. Persons, who are unable to control their eye muscles (e.g., in the completely locked-in state) or have severe visual impairments for other reasons, need BCI systems that do not rely on the visual modality. For this reason, BCIs that employ auditory stimuli were suggested. In this study, a multiclass BCI spelling system was implemented that uses animal voices with directional cues to code rows and columns of a letter matrix. To reveal possible training effects with the system, 11 healthy participants performed spelling tasks on 2 consecutive days. In a second step, the system was tested by a participant with amyotrophic lateral sclerosis (ALS) in two sessions. In the first session, healthy participants spelled with an average accuracy of 76% (3.29 bits/min) that increased to 90% (4.23 bits/min) on the second day. Spelling accuracy by the participant with ALS was 20% in the first and 47% in the second session. The results indicate a strong training effect for both the healthy participants and the participant with ALS. While healthy participants reached high accuracies in the first session and second session, accuracies for the participant with ALS were not sufficient for satisfactory communication in both sessions. More training sessions might be needed to improve spelling accuracies. The study demonstrated the feasibility of the auditory BCI with healthy users and stresses the importance of training with auditory multiclass BCIs, especially for potential end-users of BCI with disease.

Lexical decision performance in developmental surface dysgraphia: Evidence for a unitary orthographic system that is used in both reading and spelling.

PubMed

Sotiropoulos, Andreas; Hanley, J Richard

The relationship between spelling, written word recognition, and picture naming is investigated in a study of seven bilingual adults who have developmental surface dysgraphia in both Greek (their first language) and English (their second language). Four of the cases also performed poorly at orthographic lexical decision in both languages. This finding is consistent with similar results in Italian that have been taken as evidence of a developmental impairment to a single orthographic system that is used for both reading and spelling. The remaining three participants performed well at orthographic lexical decision. At first sight, preserved lexical decision in surface dysgraphia is less easy to explain in terms of a shared orthographic system. However, the results of subsequent experiments showed clear parallels between the nature of the reading and spelling difficulties that these three individuals experienced, consistent with the existence of a single orthographic system. The different patterns that were observed were consistent with the claims of Friedmann and Lukov (2008. Developmental surface dyslexias. Cortex, 44, 1146-1160) that several distinct sub-types of developmental surface dyslexia exist. We show that individual differences in spelling in surface dysgraphia are also consistent with these sub-types; there are different developmental deficits that can give rise, in an individual, to a combination of surface dyslexia and dysgraphia. Finally, we compare the theoretical framework used by Friedmann and her colleagues that is based upon the architecture of the DRC model with an account that relies instead upon the Triangle model of reading].

Does Poor Spelling Equate to Limited Word Choice? The Role of Spelling in Word Choice

ERIC Educational Resources Information Center

Avery, Mina J.

2016-01-01

Does spelling matter? is a question that has been answered in many ways. Yes, spelling matters because conventional spelling is necessary for accurate transcription. Yes, spelling matters because spelling skills support phonemic awareness, word recognition skills, and the acquisition of the alphabetic principle. And yes, spelling matters because…

Mental Workload during Brain-Computer Interface Training

PubMed Central

Felton, Elizabeth A.; Williams, Justin C.; Vanderheiden, Gregg C.; Radwin, Robert G.

2012-01-01

It is not well understood how people perceive the difficulty of performing brain-computer interface (BCI) tasks, which specific aspects of mental workload contribute the most, and whether there is a difference in perceived workload between participants who are able-bodied and disabled. This study evaluated mental workload using the NASA Task Load Index (TLX), a multi-dimensional rating procedure with six subscales: Mental Demands, Physical Demands, Temporal Demands, Performance, Effort, and Frustration. Able-bodied and motor disabled participants completed the survey after performing EEG-based BCI Fitts’ law target acquisition and phrase spelling tasks. The NASA-TLX scores were similar for able-bodied and disabled participants. For example, overall workload scores (range 0 – 100) for 1D horizontal tasks were 48.5 (SD = 17.7) and 46.6 (SD 10.3), respectively. The TLX can be used to inform the design of BCIs that will have greater usability by evaluating subjective workload between BCI tasks, participant groups, and control modalities. PMID:22506483

Age-, sex-, and diagnosis-specific incidence rate of medically certified long-term sick leave among private sector employees: The Japan Epidemiology Collaboration on Occupational Health (J-ECOH) study.

PubMed

Nishiura, Chihiro; Nanri, Akiko; Kashino, Ikuko; Hori, Ai; Kinugawa, Chihiro; Endo, Motoki; Kato, Noritada; Tomizawa, Aki; Uehara, Akihiko; Yamamoto, Makoto; Nakagawa, Tohru; Yamamoto, Shuichiro; Honda, Toru; Imai, Teppei; Okino, Akiko; Miyamoto, Toshiaki; Sasaki, Naoko; Tomita, Kentaro; Nagahama, Satsue; Kochi, Takeshi; Eguchi, Masafumi; Okazaki, Hiroko; Murakami, Taizo; Shimizu, Chii; Shimizu, Makiko; Kabe, Isamu; Mizoue, Tetsuya; Sone, Tomofumi; Dohi, Seitaro

2017-12-01

Long-term sick-leave is a major public health problem, but data on its incidence in Japan are scarce. We aimed to present reference data for long-term sick-leave among private sector employees in Japan. The study population comprised employees of 12 companies that participated in the Japan Epidemiology Collaboration on Occupational Health Study. Details on medically certified sick-leave lasting ≥30 days were collected from each company. Age- and sex-specific incidence rate of sick-leave was calculated for the period of April 2012 to March 2014. A total of 1422 spells in men and 289 in women occurred during 162,989 and 30,645 person-years of observation, respectively. The three leading causes of sick-leave (percentage of total spells) were mental disorders (52%), neoplasms (12%), and injury (8%) for men; and mental disorders (35%), neoplasms (20%), and pregnancy-related disease (14%) for women. Incidence rate of sick-leave due to mental disorders was relatively high among men in their 20s-40s but tended to decrease with age among women. Incidence rate of sick-leave due to neoplasms started to increase after age 50 in men and after age 40 in women, making neoplasms the leading cause of sick-leave after age 50 for women and after age 60 for men and the second leading cause after age 40 for women and after age 50 for men. Pregnancy-related disease was the second leading cause of sick-leave among women aged 20-39 years. These results suggest that mental disorder, neoplasms, and pregnancy-related disease are the major causes of long-term sick-leave among private sector employees in Japan. Copyright © 2017 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

Tile Test: A Hands-On Approach for Assessing Phonics in the Early Grades

ERIC Educational Resources Information Center

Norman, Kimberly A.; Calfee, Robert C.

2004-01-01

An instrument for assessing young students' understanding of the English orthographic system is presented. The Tile Test measures understanding of phoneme awareness, letter-sound correspondences, decoding and spelling of words, sight-word reading, and the application of decoding and spelling in sentences. Metalinguistic questions embedded within…

Gaze-independent BCI-spelling using rapid serial visual presentation (RSVP).

PubMed

Acqualagna, Laura; Blankertz, Benjamin

2013-05-01

A Brain Computer Interface (BCI) speller is a communication device, which can be used by patients suffering from neurodegenerative diseases to select symbols in a computer application. For patients unable to overtly fixate the target symbol, it is crucial to develop a speller independent of gaze shifts. In the present online study, we investigated rapid serial visual presentation (RSVP) as a paradigm for mental typewriting. We investigated the RSVP speller in three conditions, regarding the Stimulus Onset Asynchrony (SOA) and the use of color features. A vocabulary of 30 symbols was presented one-by-one in a pseudo random sequence at the same location of display. All twelve participants were able to successfully operate the RSVP speller. The results show a mean online spelling rate of 1.43 symb/min and a mean symbol selection accuracy of 94.8% in the best condition. We conclude that the RSVP is a promising paradigm for BCI spelling and its performance is competitive with the fastest gaze-independent spellers in literature. The RSVP speller does not require gaze shifts towards different target locations and can be operated by non-spatial visual attention, therefore it can be considered as a valid paradigm in applications with patients for impaired oculo-motor control. Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Phonological Spelling and Reading Deficits in Children with Spelling Disabilities

ERIC Educational Resources Information Center

Friend, Angela; Olson, Richard K.

2008-01-01

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…

Pinyin Invented Spelling in Mandarin Chinese-Speaking Children with and without Reading Difficulties

ERIC Educational Resources Information Center

Ding, Yi; Liu, Ru-De; McBride, Catherine; Zhang, Dake

2015-01-01

This study examined analytical pinyin (a phonological coding system for teaching pronunciation and lexical tones of Chinese characters) skills in 54 Mandarin-speaking fourth graders by using an invented spelling instrument that tapped into syllable awareness, phoneme awareness, lexical tones, and tone sandhi in Chinese. Pinyin invented spelling…

Recognition of oral spelling is diagnostic of the central reading processes.

PubMed

Schubert, Teresa; McCloskey, Michael

2015-01-01

The task of recognition of oral spelling (stimulus: "C-A-T", response: "cat") is often administered to individuals with acquired written language disorders, yet there is no consensus about the underlying cognitive processes. We adjudicate between two existing hypotheses: Recognition of oral spelling uses central reading processes, or recognition of oral spelling uses central spelling processes in reverse. We tested the recognition of oral spelling and spelling to dictation abilities of a single individual with acquired dyslexia and dysgraphia. She was impaired relative to matched controls in spelling to dictation but unimpaired in recognition of oral spelling. Recognition of oral spelling for exception words (e.g., colonel) and pronounceable nonwords (e.g., larth) was intact. Our results were predicted by the hypothesis that recognition of oral spelling involves the central reading processes. We conclude that recognition of oral spelling is a useful tool for probing the integrity of the central reading processes.

Cultural constraints on brain development: evidence from a developmental study of visual word processing in mandarin chinese.

PubMed

Cao, Fan; Lee, Rebecca; Shu, Hua; Yang, Yanhui; Xu, Guoqing; Li, Kuncheng; Booth, James R

2010-05-01

Developmental differences in phonological and orthographic processing in Chinese were examined in 9 year olds, 11 year olds, and adults using functional magnetic resonance imaging. Rhyming and spelling judgments were made to 2-character words presented sequentially in the visual modality. The spelling task showed greater activation than the rhyming task in right superior parietal lobule and right inferior temporal gyrus, and there were developmental increases across tasks bilaterally in these regions in addition to bilateral occipital cortex, suggesting increased involvement over age on visuo-orthographic analysis. The rhyming task showed greater activation than the spelling task in left superior temporal gyrus and there were developmental decreases across tasks in this region, suggesting reduced involvement over age on phonological representations. The rhyming and spelling tasks included words with conflicting orthographic and phonological information (i.e., rhyming words spelled differently or nonrhyming words spelled similarly) or nonconflicting information. There was a developmental increase in the difference between conflicting and nonconflicting words in left inferior parietal lobule, suggesting greater engagement of systems for mapping between orthographic and phonological representations. Finally, there were developmental increases across tasks in an anterior (Broadman area [BA] 45, 46) and posterior (BA 9) left inferior frontal gyrus, suggesting greater reliance on controlled retrieval and selection of posterior lexical representations.

Delay or deficit? Spelling processes in children with specific language impairment.

PubMed

Larkin, Rebecca F; Williams, Gareth J; Blaggan, Samarita

2013-01-01

Few studies have explored the phonological, morphological and orthographic spellings skills of children with specific language impairment (SLI) simultaneously. Fifteen children with SLI (mean age=113.07 months, SD=8.61) completed language and spelling tasks alongside chronological-age controls and spelling-age controls. While the children with SLI showed a deficit in phonological spelling, they performed comparably to spelling-age controls on morphological spelling skills, and there were no differences between the three groups in producing orthographically legal spellings. The results also highlighted the potential importance of adequate non-word repetition skills in relation to effective spelling skills, and demonstrated that not all children with spoken language impairments show marked spelling difficulties. Findings are discussed in relation to theory, educational assessment and practice. As a result of this activity, readers will describe components of spoken language that predict children's morphological and phonological spelling performance. As a result of this activity, readers will describe how the spelling skills of children with SLI compare to age-matched and spelling age-matched control children. Readers will be able to interpret the variability in spelling performance seen in children with SLI. Copyright © 2013 Elsevier Inc. All rights reserved.

Evidence of Teleconnections between the Peruvian central Andes and Northeast Brazil during extreme rainfall events

NASA Astrophysics Data System (ADS)

Sulca, J. C.; Vuille, M. F.; Silva, F. Y.; Takahashi, K.

2013-12-01

Knowledge about changes in regional circulation and physical processes associated with extreme rainfall events in South America is limited. Here we investigate such events over the Mantaro basin (MB) located at (10°S-13°S; 73°W-76°W) in the central Peruvian Andes and Northeastern Brazil (NEB), located at (9°S-15°S; 39°W-46°W). Occasional dry and wet spells can be observed in both areas during the austral summer season. The main goal of this study is to investigate potential teleconnections between extreme rainfall events in MB and NEB during austral summer. We define wet (dry) spells as periods that last for at least 3 (5) consecutive days with rainfall above (below) the 70 (30) percentile. To identify the dates of ocurrence of these events, we used daily accumulated rainfall data from 14 climate stations located in the Mantaro basin for the period 1965 to 2002. In NEB we defined a rainfall index which is based on average daily gridded rainfall data within the region for the same period. Dry (wet spells) in the MB are associated with positive (negative) OLR anomalies which extend over much of the tropical Andes, indicating the large-scale nature of these events. At 200 hPa anomalous easterly (westerly) zonal winds aloft accompany wet (dry) spells. Composite anomalies of dry spells in MB reveal significant contemporaneous precipitation anomalies of the opposite sign over NEB, which suggest that intraseasonal precipitation variability over the two regions may be dynamically linked. Indeed upper-tropospheric circulation anomalies over the central Andes extend across South America and appear to be tied to an adjustment in the Bolivian High-Nordeste Low system. Dry (wet) spells in NEB are equally associated with a large-scale pattern of positive (negative) OLR anomalies; however, there are no related significant OLR anomalies over the MB during these events. Dry (wet) spells are associated with robust patterns of anomalous wind fields at both low and upper levels, caused by a changing position of the South Atlantic Convergence Zone (SACZ) toward the southwest (northeast). But, there is no coincident robust pattern of wind anomalies over the Mantaro Basin. In conclusion, dry spells in the Mantaro basin appear to be dynamically linked to wet spells in NEB, since 62% of all dry events in MB coincide with wet spells in NEB (35% of all events). The dynamical link explaining the observed teleconnection and the resulting dipole pattern between precipitation extremes in the MB and NEB region, respectively, appears to be related to intraseasonal variability in the Bolivian High - Nordeste Low system. Only 26.53% of all wet spells, however, coincide with dry spells in NEB (12.15% of all events). While circulation anomalies that affect precipitation extremes in the MB have the potential to also affect the precipitation characteristics in NEB, the opposite is not the case. Extreme events in NEB are primarily affected by NE-SW displacement in the SACZ, a mechanism that is of little relevance for precipitation extremes in the MB.

Why Teach Spelling?

ERIC Educational Resources Information Center

Reed, Deborah K.

2012-01-01

This resource is a compilation of three documents that support the teaching of spelling in today's schools: a discussion of "Why Spelling Instruction Matters", a checklist for evaluating a spelling program, and tables of Common Core State Standards that are linked to spelling instruction. "Why Spelling Instruction Matters"…

Demons, Dictionaries, and Spelling Strategies.

ERIC Educational Resources Information Center

Dodd, Anne Wescott

1988-01-01

Suggests that personal spelling dictionaries and spelling error analysis are strategies which will help students improve their spelling more than memorizing lists of unrelated words from spelling books. (MS)

Will Higher Education Pass "A Test of Leadership"? An Interview with Spellings Commission Chairman Charles Miller

ERIC Educational Resources Information Center

Callan, Pat

2007-01-01

Charles Miller, former chairman of the University of Texas System's Board of Regents, chaired the recent Commission on the Future of Higher Education created by Secretary of Education Margaret Spellings. Here he is interviewed regarding the panel's widely discussed report, "A Test of Leadership," by Pat Callan, president of the National…

Spelling and the Writing Process. Learning Package No. 36.

ERIC Educational Resources Information Center

Simic, Marge, Comp.; Smith, Carl, Ed.

Originally developed as part of a project for the Department of Defense Schools (DoDDS) system, this learning package on spelling and the writing process is designed for teachers who wish to upgrade or expand their teaching skills on their own. The package includes an overview of the project; a comprehensive search of the ERIC database; a lecture…

Tightening the Grip over an Elusive System: Innovative Practices

ERIC Educational Resources Information Center

Vennakkadan, Abdul Latheef; Irudayasamy, Julius

2014-01-01

The present study examines the need for a specific approach to spelling instruction in ELT curriculum for ESL/EFL learners as it is an area where the L2 learners encounter a lot of learning difficulties or experience both inter/intra linguistic transfer. The study further explores the rationale for combating the spelling difficulties of ESL/EFL…

Teaching Spelling without Spelling Books.

ERIC Educational Resources Information Center

Ley, Terry C.

1982-01-01

Describes a spelling program evolved out of reading in research and personal experimentation that focuses on teaching spelling generalizations, spelling demons, and words students misspell in their own written work. (JL)

End-of-Kindergarten Spelling Outcomes: How Can Spelling Error Analysis Data Inform Beginning Reading Instruction?

PubMed

Lee, Julia Ai Cheng; Otaiba, Stephanie Al

2017-01-01

In this article, the authors examined the spelling performance of 430 kindergarteners, which included a high risk sample, to determine the relations between end of kindergarten reading and spelling in a high quality language arts setting. The spelling outcomes including the spelling errors between the good and the poor readers were described, analyzed, and compared. The findings suggest that not all the children have acquired the desired standard as outlined by the Common Core State Standards. In addition, not every good reader is a good speller and that not every poor speller is a poor reader. The study shows that spelling tasks that are accompanied by spelling errors analysis provide a powerful window for making instructional sense of children's spelling errors and for individualizing spelling instructional strategies.

An Ensemble Method for Spelling Correction in Consumer Health Questions

PubMed Central

Kilicoglu, Halil; Fiszman, Marcelo; Roberts, Kirk; Demner-Fushman, Dina

2015-01-01

Orthographic and grammatical errors are a common feature of informal texts written by lay people. Health-related questions asked by consumers are a case in point. Automatic interpretation of consumer health questions is hampered by such errors. In this paper, we propose a method that combines techniques based on edit distance and frequency counts with a contextual similarity-based method for detecting and correcting orthographic errors, including misspellings, word breaks, and punctuation errors. We evaluate our method on a set of spell-corrected questions extracted from the NLM collection of consumer health questions. Our method achieves a F1 score of 0.61, compared to an informed baseline of 0.29, achieved using ESpell, a spelling correction system developed for biomedical queries. Our results show that orthographic similarity is most relevant in spelling error correction in consumer health questions and that frequency and contextual information are complementary to orthographic features. PMID:26958208

California State Spelling Championship Word Lists [and Spelling Bee Planning Information].

ERIC Educational Resources Information Center

Sonoma County Superintendent of Schools, Santa Rosa, CA.

This two-part document contains a spelling word list compiled by the Sonoma County Superintendent of Schools (California) for use in the California State Elementary Spelling Championship competition, along with information for planning and conducting spelling bees. The spelling word list (also intended for use in the regional competitions) is a…

The Role of Instruction for Spelling Performance and Spelling Consciousness

ERIC Educational Resources Information Center

Cordewener, Kim A. H.; Hasselman, Fred; Verhoeven, Ludo; Bosman, Anna M. T.

2018-01-01

This study examined the role of instruction for spelling performance and spelling consciousness in the Dutch language. Spelling consciousness is the ability to reflect on one's spelling and correct errors. A sample of 115 third-grade spellers was assigned to a strategy-instruction, strategic-monitoring, self-monitoring, or control condition…

End-of-Kindergarten Spelling Outcomes: How Can Spelling Error Analysis Data Inform Beginning Reading Instruction?

PubMed Central

Lee, Julia Ai Cheng; Otaiba, Stephanie Al

2016-01-01

In this article, the authors examined the spelling performance of 430 kindergarteners, which included a high risk sample, to determine the relations between end of kindergarten reading and spelling in a high quality language arts setting. The spelling outcomes including the spelling errors between the good and the poor readers were described, analyzed, and compared. The findings suggest that not all the children have acquired the desired standard as outlined by the Common Core State Standards. In addition, not every good reader is a good speller and that not every poor speller is a poor reader. The study shows that spelling tasks that are accompanied by spelling errors analysis provide a powerful window for making instructional sense of children’s spelling errors and for individualizing spelling instructional strategies. PMID:28706433

Choosing between Alternative Spellings of Sounds: The Role of Context

ERIC Educational Resources Information Center

Treiman, Rebecca; Kessler, Brett

2016-01-01

We investigated how university students select between alternative spellings of phonemes in written production by asking them to spell nonwords whose final consonants have extended spellings (e.g., ‹ff› for /f/) and simpler spellings (e.g., ‹f› for /f/). Participants' choices of spellings for the final consonant were influenced by whether they…

End-of-Kindergarten Spelling Outcomes: How Can Spelling Error Analysis Data Inform Beginning Reading Instruction?

ERIC Educational Resources Information Center

Lee, Julia Ai Cheng; Al Otaiba, Stephanie

2017-01-01

In this study, we examined the spelling performance of 430 kindergartners, which included a high-risk sample, to determine the relations between end-of-kindergarten reading and spelling in a high-quality language arts setting. We described, analyzed, and compared spelling outcomes, including spelling errors, between good and poor readers. The…

Spelling in Written Stories by School-Age Children with Cochlear Implants

ERIC Educational Resources Information Center

Straley, Sara G.; Werfel, Krystal L.; Hendricks, Alison Eisel

2016-01-01

This study evaluated the spelling of 3rd to 6th grade children with cochlear implants in written stories. Spelling was analysed using traditional correct/incorrect scoring as well as the Spelling Sensitivity Score, which provides linguistic information about spelling attempts. Children with cochlear implants spelled 86 per cent of words in stories…

Orthographic learning in children with isolated and combined reading and spelling deficits.

PubMed

Mehlhase, Heike; Bakos, Sarolta; Landerl, Karin; Schulte-Körne, Gerd; Moll, Kristina

2018-05-07

Dissociations between reading and spelling problems are likely to be associated with different underlying cognitive deficits, and with different deficits in orthographic learning. In order to understand these differences, the current study examined orthographic learning using a printed-word learning paradigm. Children (4th grade) with isolated reading, isolated spelling and combined reading and spelling problems were compared to children with age appropriate reading and spelling skills on their performance during learning novel words and symbols (non-verbal control condition), and during immediate and delayed reading and spelling recall tasks. No group differences occurred in the non-verbal control condition. In the verbal condition, initial learning was intact in all groups, but differences occurred during recall tasks. Children with reading fluency deficits showed slower reading times, while children with spelling deficits were less accurate, both in reading and spelling recall. Children with isolated spelling problems showed no difficulties in immediate spelling recall, but had problems in remembering the spellings 2 hours later. The results suggest that different orthographic learning deficits underlie reading fluency and spelling problems: Children with isolated reading fluency deficits have no difficulties in building-up orthographic representations, but access to these representations is slowed down while children with isolated spelling deficits have problems in storing precise orthographic representations in long-term memory.

A Study of Text-to-Speech (TTS) in Children's English Learning

ERIC Educational Resources Information Center

Huang, Yi-Ching; Liao, Lung-Chuan

2015-01-01

The purpose of this study was to explore the effects of the digital material incorporated into Text-to- Speech system for students' English spelling. The digital material was made on the basis of the Spelling Bee vocabulary list (approximately 300 words) issued by the selected school. 21 third graders from a private bilingual school in Taiwan were…

The effects of phonological awareness of Zulu-speaking children learning to spell in English: a study of cross-language transfer.

PubMed

De Sousa, Diana Soares; Greenop, Kirston; Fry, Jessica

2010-12-01

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 instruction. Thus, whether PA in a L1 impacts on literacy acquisition in the L2 remains unclear. Performance on monolingual PA, monolingual and emergent bilingual spelling was compared. In addition, PA and spelling in emergent bilingual Zulu-English speakers was explored to ascertain cross-language transfer relationships. Thirty emergent bilingual Zulu-English and thirty monolingual English children in grade 2 participated. Emergent bilinguals were assessed on Zulu PA, Zulu and English spelling skills. Monolinguals were assessed on English PA and English spelling skills. Emergent bilinguals had more Zulu PA levels related to spelling English tasks than to spelling Zulu tasks, and both Zulu PA and Zulu spelling were positively related to English spelling tasks. Significant differences were found between L1 Zulu and English phoneme and rime PA levels, and L1 English and L2 English spelling tasks. Findings support the language-universal hypothesis that L1 PA is related to spelling across languages in emergent bilinguals. In emergent bilinguals, both Zulu spoken proficiency and English-only literacy instruction influences the underlying repertoire of PA skills used to spell within the L1 and the L2. Rime and phoneme PA and spelling skills in Zulu/English rely on language-specific orthographic knowledge.

Measures of Kindergarten Spelling and Their Relations to Later Spelling Performance

ERIC Educational Resources Information Center

Treiman, Rebecca; Kessler, Brett; Pollo, Tatiana Cury; Byrne, Brian; Olson, Richard K.

2016-01-01

Learning the orthographic forms of words is important for both spelling and reading. To determine whether some methods of scoring children's early spellings predict later spelling performance better than do other methods, we analyzed data from 374 U.S. and Australian children who took a 10-word spelling test at the end of kindergarten (M age =…

Invented spelling in kindergarten as a predictor of reading and spelling in Grade 1: A new pathway to literacy, or just the same road, less known?

PubMed

Ouellette, Gene; Sénéchal, Monique

2017-01-01

In this study we evaluated whether the sophistication of children's invented spellings in kindergarten was predictive of subsequent reading and spelling in Grade 1, while also considering the influence of well-known precursors. Children in their first year of schooling (mean age = 66 months; N = 171) were assessed on measures of oral vocabulary, alphabetic knowledge, phonological awareness, word reading and invented spelling; approximately 1 year later they were assessed on multiple measures of reading and spelling. Path modeling was pursued to evaluate a hypothesized unique, causal role of invented spelling in subsequent literacy outcomes. Results supported a model in which invented spelling contributed directly to concurrent reading along with alphabetic knowledge and phonological awareness. Longitudinally, invented spelling influenced subsequent reading, along with alphabetic knowledge while mediating the connection between phonological awareness and early reading. Invented spelling also influenced subsequent conventional spelling along with phonological awareness, while mediating the influence of alphabetic knowledge. Invented spelling thus adds explanatory variance to literacy outcomes not entirely captured by well-studied code and language-related skills. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Phonological Awareness and Rapid Automatized Naming Predicting Early Development in Reading and Spelling: Results from a Cross-Linguistic Longitudinal Study

PubMed Central

Furnes, Bjarte; Samuelsson, Stefan

2010-01-01

In this study, the relationship between latent constructs of phonological awareness (PA) and rapid automatized naming (RAN) were 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 Scandinavian children were followed longitudinally between kindergarten and 2nd grade. PA and RAN were measured in kindergarten and Grade 1, while word recognition, phonological decoding, and spelling were measured in kindergarten, Grade 1, and Grade 2. In general, high stability was observed for the various reading and spelling measures, such that little additional variance was left open for PA and RAN. However, results demonstrated that RAN was more related to reading than spelling across orthographies, with the opposite pattern shown for PA. In addition, tests of measurement invariance show that the factor loadings of each observed indicator on the latent PA factor was the same across U.S./Australia and Scandinavia. Similar findings were obtained for RAN. In general, tests of structural invariance show that models of early literacy development are highly transferable across languages. PMID:21359098

Variations among Adults in Their Use of Morphemic Spelling Rules and Word-Specific Knowledge when Spelling

ERIC Educational Resources Information Center

Mitchell, Paul; Kemp, Nenagh; Bryant, Peter

2011-01-01

The purpose of this research was to examine whether adults rely on morphemic spelling rules or word-specific knowledge when spelling simple words. We examined adults' knowledge of two of the simplest and most reliable rules in English spelling concerning the morphological word ending -s. This spelling is required for regular plural nouns (e.g.,…

A Synthesis of Reading and Spelling Interventions and Their Effects on Spelling Outcomes for Students with Learning Disabilities

ERIC Educational Resources Information Center

Williams, Kelly J.; Walker, Melodee A.; Vaughn, Sharon; Wanzek, Jeanne

2017-01-01

Spelling is one of the most challenging areas for students with learning disabilities (LD), and improving spelling outcomes for these students is of high importance. In this synthesis, we examined the effects of spelling and reading interventions on spelling outcomes for students with LD in Grades K through 12. A systematic search of peer-reviewed…

Spelling Strategies: Take Stock of Students' Spelling Progress.

ERIC Educational Resources Information Center

Gentry, J. Richard

1998-01-01

Presents four informal assessments that elementary teachers can use to compare students' spelling progress to typical midyear benchmarks. The assessments, which target K-6 students, emphasize alphabet recognition, phonemic awareness, attitude and consciousness about spelling, and spelling growth through writing samples. The paper includes a…

Error-Related Negativities During Spelling Judgments Expose Orthographic Knowledge

PubMed Central

Harris, Lindsay N.; Perfetti, Charles A.; Rickles, Benjamin

2014-01-01

In two experiments, we demonstrate that error-related negativities (ERNs) recorded during spelling decisions can expose individual differences in lexical knowledge. The first experiment found that the ERN was elicited during spelling decisions and that its magnitude was correlated with independent measures of subjects’ spelling knowledge. In the second experiment, we manipulated the phonology of misspelled stimuli and observed that ERN magnitudes were larger when misspelled words altered the phonology of their correctly spelled counterparts than when they preserved it. Thus, when an error is made in a decision about spelling, the brain processes indexed by the ERN reflect both phonological and orthographic input to the decision process. In both experiments, ERN effect sizes were correlated with assessments of lexical knowledge and reading, including offline spelling ability and spelling-mediated vocabulary knowledge. These results affirm the interdependent nature of orthographic, semantic, and phonological knowledge components while showing that spelling knowledge uniquely influences the ERN during spelling decisions. Finally, the study demonstrates the value of ERNs in exposing individual differences in lexical knowledge. PMID:24389506

The impact of cold spells on mortality and effect modification by cold spell characteristics

NASA Astrophysics Data System (ADS)

Wang, Lijun; Liu, Tao; Hu, Mengjue; Zeng, Weilin; Zhang, Yonghui; Rutherford, Shannon; Lin, Hualiang; Xiao, Jianpeng; Yin, Peng; Liu, Jiangmei; Chu, Cordia; Tong, Shilu; Ma, Wenjun; Zhou, Maigeng

2016-12-01

In China, the health impact of cold weather has received little attention, which limits our understanding of the health impacts of climate change. We collected daily mortality and meteorological data in 66 communities across China from 2006 to 2011. Within each community, we estimated the effect of cold spell exposure on mortality using a Distributed Lag Nonlinear Model (DLNM). We also examined the modification effect of cold spell characteristics (intensity, duration, and timing) and individual-specific factors (causes of death, age, gender and education). Meta-analysis method was finally used to estimate the overall effects. The overall cumulative excess risk (CER) of non-accidental mortality during cold spell days was 28.2% (95% CI: 21.4%, 35.3%) compared with non-cold spell days. There was a significant increase in mortality when the cold spell duration and intensity increased or occurred earlier in the season. Cold spell effects and effect modification by cold spell characteristics were more pronounced in south China. The elderly, people with low education level and those with respiratory diseases were generally more vulnerable to cold spells. Cold spells statistically significantly increase mortality risk in China, with greater effects in southern China. This effect is modified by cold spell characteristics and individual-level factors.

Inflectional spelling deficits in developmental dyslexia.

PubMed

Egan, Joanne; Tainturier, Marie-Josèphe

2011-01-01

The goal of this study was to examine past-tense spelling deficits in developmental dyslexia and their relationship to phonological abilities, spoken morphological awareness and word specific orthographic memory. Three groups of children (28 9-year-old dyslexic, 28 chronological age-matched and 28 reading/spelling age-matched children) completed a battery of tests including spelling regularly inflected words (e.g., kissed) and matched one-morpheme words (e.g., wrist). They were also assessed on a range of tests of reading and spelling abilities and associated linguistic measures. Dyslexic children were impaired in relation to chronological age-matched controls on all measures. Furthermore, they were significantly poorer than younger reading and spelling age-matched controls at spelling inflected verbs, supporting the existence of a specific deficit in past-tense spelling in dyslexia. In addition to under-using the -ed spelling on inflected verbs, the dyslexic children were less likely to erroneously apply this spelling to one-morpheme words than younger controls. Dyslexics were also poorer than younger controls at using a consistent spelling for stems presented in isolation versus as part of an inflected word, indicating that they make less use of the morphological relations between words to support their spelling. In line with this interpretation, regression analyses revealed another qualitative difference between the spelling and reading age-matched group and the dyslexic group: while both spoken morphological awareness and orthographic word specific memory were significant predictors of the accuracy of past-tense spelling in the former group, only orthographic memory (irregular word reading and spelling) was a significant factor in the dyslexic group. Finally, we identified a subgroup of seven dyslexic children who were severely deficient in past-tense spelling. This subgroup was also significantly worse than other dyslexics and than younger controls on scores of orthographic memory. The implications of our findings for teaching and remediation strategies are discussed. Copyright © 2011 Elsevier Srl. All rights reserved.

The Neurotopography of Written Word Production: An fMRI Investigation of the Distribution of Sensitivity to Length and Frequency

ERIC Educational Resources Information Center

Rapp, Brenda; Dufor, Olivier

2011-01-01

This research is directed at charting the neurotopography of the component processes of the spelling system by using fMRI to identify the neural substrates that are sensitive to the factors of lexical frequency and word length. In spelling, word frequency effects index orthographic long-term memory whereas length effects, as measured by the number…

The Effects of the Davis Symbol Mastery System to Assist a Fourth Grader with Dyslexia in Spelling: A Case Report

ERIC Educational Resources Information Center

Amsberry, Gianna; McLaughlin, T. F.; Derby, K. Mark; Waco, Teresa

2012-01-01

The purpose of this study was to determine the effectiveness of using the Davis Symbol Mastery Procedure for Words (Davis, 1994) for improving spelling skills. The participant was a fourth-grade male diagnosed with a significant learning disability. The intervention consisted of having the participant write each word, its definition, the word in a…

Phonological Awareness and Rapid Automatized Naming Predicting Early Development in Reading and Spelling: Results from a Cross-Linguistic Longitudinal Study

ERIC Educational Resources Information Center

Furnes, Bjarte; Samuelsson, Stefan

2011-01-01

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…

Teaching Spelling at the Elementary Level: A Realistic Perspective.

ERIC Educational Resources Information Center

DiStefano, Philip P.; Hagerty, Patricia J.

1985-01-01

Argues that rather than using a spelling series and treating spelling as a subject separate from the other language arts, teachers should use a program that begins with encouraging invented spelling and moves to the use of high frequency word lists and spelling by meaning. (FL)

Improving Spelling Performance and Spelling Consciousness

ERIC Educational Resources Information Center

Cordewener, Kim A. H.; Verhoeven, Ludo; Bosman, Anna M. T.

2016-01-01

This study examined the immediate and sustained effects of three training conditions on both spelling performance and spelling consciousness of 72 third-grade low- and high-skilled spellers. Spellers were assigned to a strategy-instruction, self-correction, or no-correction condition. The role of spelling ability and word characteristic were also…

Spelling and the Web

ERIC Educational Resources Information Center

Varnhagen, Connie K.; McFall, G. Peggy; Figueredo, Lauren; Takach, Bonnie Sadler; Daniels, Jason; Cuthbertson, Heather

2008-01-01

Correct spelling is increasingly important in our technological world. We examined children's and adults' Web search behavior for easy and more difficult to spell target keywords. Grade 4 children and university students searched for the life cycle of the lemming (easy to spell target keyword) or the ptarmigan (difficult to spell target keyword).…

Lexical processing and distributional knowledge in sound-spelling mapping in a consistent orthography: A longitudinal study of reading and spelling in dyslexic and typically developing children.

PubMed

Marinelli, Chiara Valeria; Cellini, Pamela; Zoccolotti, Pierluigi; Angelelli, Paola

This study examined the ability to master lexical processing and use knowledge of the relative frequency of sound-spelling mappings in both reading and spelling. Twenty-four dyslexic and dysgraphic children and 86 typically developing readers were followed longitudinally in 3rd and 5th grades. Effects of word regularity, word frequency, and probability of sound-spelling mappings were examined in two experimental tasks: (a) spelling to dictation; and (b) orthographic judgment. Dyslexic children showed larger regularity and frequency effects than controls in both tasks. Sensitivity to distributional information of sound-spelling mappings was already detected by third grade, indicating early acquisition even in children with dyslexia. Although with notable differences, knowledge of the relative frequencies of sound-spelling mapping influenced both reading and spelling. Results are discussed in terms of their theoretical and empirical implications.

Strategy Choice Mediates the Link between Auditory Processing and Spelling

PubMed Central

Kwong, Tru E.; Brachman, Kyle J.

2014-01-01

Relations among linguistic auditory processing, nonlinguistic auditory processing, spelling ability, and spelling strategy choice were examined. Sixty-three undergraduate students completed measures of auditory processing (one involving distinguishing similar tones, one involving distinguishing similar phonemes, and one involving selecting appropriate spellings for individual phonemes). Participants also completed a modified version of a standardized spelling test, and a secondary spelling test with retrospective strategy reports. Once testing was completed, participants were divided into phonological versus nonphonological spellers on the basis of the number of words they spelled using phonological strategies only. Results indicated a) moderate to strong positive correlations among the different auditory processing tasks in terms of reaction time, but not accuracy levels, and b) weak to moderate positive correlations between measures of linguistic auditory processing (phoneme distinction and phoneme spelling choice in the presence of foils) and spelling ability for phonological spellers, but not for nonphonological spellers. These results suggest a possible explanation for past contradictory research on auditory processing and spelling, which has been divided in terms of whether or not disabled spellers seemed to have poorer auditory processing than did typically developing spellers, and suggest implications for teaching spelling to children with good versus poor auditory processing abilities. PMID:25198787

Strategy choice mediates the link between auditory processing and spelling.

PubMed

Kwong, Tru E; Brachman, Kyle J

2014-01-01

Relations among linguistic auditory processing, nonlinguistic auditory processing, spelling ability, and spelling strategy choice were examined. Sixty-three undergraduate students completed measures of auditory processing (one involving distinguishing similar tones, one involving distinguishing similar phonemes, and one involving selecting appropriate spellings for individual phonemes). Participants also completed a modified version of a standardized spelling test, and a secondary spelling test with retrospective strategy reports. Once testing was completed, participants were divided into phonological versus nonphonological spellers on the basis of the number of words they spelled using phonological strategies only. Results indicated a) moderate to strong positive correlations among the different auditory processing tasks in terms of reaction time, but not accuracy levels, and b) weak to moderate positive correlations between measures of linguistic auditory processing (phoneme distinction and phoneme spelling choice in the presence of foils) and spelling ability for phonological spellers, but not for nonphonological spellers. These results suggest a possible explanation for past contradictory research on auditory processing and spelling, which has been divided in terms of whether or not disabled spellers seemed to have poorer auditory processing than did typically developing spellers, and suggest implications for teaching spelling to children with good versus poor auditory processing abilities.

Accessing orthographic representations from speech: the role of left ventral occipitotemporal cortex in spelling.

PubMed

Ludersdorfer, Philipp; Kronbichler, Martin; Wimmer, Heinz

2015-04-01

The present fMRI study used a spelling task to investigate the hypothesis that the left ventral occipitotemporal cortex (vOT) hosts neuronal representations of whole written words. Such an orthographic word lexicon is posited by cognitive dual-route theories of reading and spelling. In the scanner, participants performed a spelling task in which they had to indicate if a visually presented letter is present in the written form of an auditorily presented word. The main experimental manipulation distinguished between an orthographic word spelling condition in which correct spelling decisions had to be based on orthographic whole-word representations, a word spelling condition in which reliance on orthographic whole-word representations was optional and a phonological pseudoword spelling condition in which no reliance on such representations was possible. To evaluate spelling-specific activations the spelling conditions were contrasted with control conditions that also presented auditory words and pseudowords, but participants had to indicate if a visually presented letter corresponded to the gender of the speaker. We identified a left vOT cluster activated for the critical orthographic word spelling condition relative to both the control condition and the phonological pseudoword spelling condition. Our results suggest that activation of left vOT during spelling can be attributed to the retrieval of orthographic whole-word representations and, thus, support the position that the left vOT potentially represents the neuronal equivalent of the cognitive orthographic word lexicon. © 2014 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc.

Computer Instruction in Handwriting, Spelling, and Composing for Students with Specific Learning Disabilities in Grades 4 to 9.

PubMed

Berninger, Virginia W; Nagy, William; Tanimoto, Steve; Thompson, Rob; Abbott, Robert D

2015-02-01

Effectiveness of iPad computerized writing instruction was evaluated for 4 th to 9 th graders ( n =35) with diagnosed specific learning disabilities (SLDs) affecting writing: dysgraphia (impaired handwriting), dyslexia (impaired spelling), and oral and written language learning disability (OWL LD) (impaired syntax composing). Each of the 18 two-hour lessons had multiple learning activities aimed at improving subword - (handwriting), word - (spelling), and syntax - (sentence composing) level language skills by engaging all four language systems (listening, speaking, reading, and writing) to create a functional writing system. To evaluate treatment effectiveness, normed measures of handwriting, spelling, and composing were used with the exception of one non-normed alphabet writing task. Results showed that the sample as a whole improved significantly from pretest to posttest in three handwriting measures, four spelling measures, and both written and oral syntax construction measures. All but oral syntax was evaluated with pen and paper tasks, showing that the computer writing instruction transferred to better writing with pen and paper. Performance on learning activities during instruction correlated with writing outcomes; and individual students tended to improve in the impaired skill associated with their diagnosis. Thus, although computers are often used in upper elementary school and middle school in the United States (US) for accommodations (alternatives to pen and paper) for students with persisting SLDs affecting writing, this study shows computers can also be used for Tier 3 instruction to improve the writing skills of students in grades 4 to 9 with history of persisting writing disabilities.

Computer Instruction in Handwriting, Spelling, and Composing for Students with Specific Learning Disabilities in Grades 4 to 9

PubMed Central

Berninger, Virginia W.; Nagy, William; Tanimoto, Steve; Thompson, Rob; Abbott, Robert D.

2014-01-01

Effectiveness of iPad computerized writing instruction was evaluated for 4th to 9th graders (n=35) with diagnosed specific learning disabilities (SLDs) affecting writing: dysgraphia (impaired handwriting), dyslexia (impaired spelling), and oral and written language learning disability (OWL LD) (impaired syntax composing). Each of the 18 two-hour lessons had multiple learning activities aimed at improving subword- (handwriting), word- (spelling), and syntax- (sentence composing) level language skills by engaging all four language systems (listening, speaking, reading, and writing) to create a functional writing system. To evaluate treatment effectiveness, normed measures of handwriting, spelling, and composing were used with the exception of one non-normed alphabet writing task. Results showed that the sample as a whole improved significantly from pretest to posttest in three handwriting measures, four spelling measures, and both written and oral syntax construction measures. All but oral syntax was evaluated with pen and paper tasks, showing that the computer writing instruction transferred to better writing with pen and paper. Performance on learning activities during instruction correlated with writing outcomes; and individual students tended to improve in the impaired skill associated with their diagnosis. Thus, although computers are often used in upper elementary school and middle school in the United States (US) for accommodations (alternatives to pen and paper) for students with persisting SLDs affecting writing, this study shows computers can also be used for Tier 3 instruction to improve the writing skills of students in grades 4 to 9 with history of persisting writing disabilities. PMID:25378768

Morphology and Spelling in French: A Comparison of At-Risk Readers and Typically Developing Children.

PubMed

Koh, Poh Wee; Shakory, Sharry; Chen, Xi; Deacon, S Hélène

2017-11-01

We present two studies that examine the role of morphology in French spelling. In Study 1, we examined the concurrent and longitudinal relationships between inflectional awareness and derivational awareness and spelling within a sample of 77 children in a French immersion programme in Canada. Children completed a non-verbal reasoning measure and French measures of phonological awareness, word reading, vocabulary, morphological awareness, and spelling. Results showed that inflectional morphological awareness in Grade 3 was a predictor of spelling in the same grade. Inflectional awareness in Grade 2 predicted Grade 3 spelling, controlling for reading-related skills and spelling at Grade 2. These analyses support the role of inflectional morphological awareness in the development of spelling of children of a range of reading and spelling abilities. In contrast, derivational awareness in Grades 2 and 3 did not predict spelling concurrently in both grades respectively. Study 2 contrasted the morphological errors in the spellings of six children at risk for reading difficulties with those of six chronological age-matched and six reading level-matched children. Analyses showed that at-risk children exhibited more difficulties with spelling roots and suffixes in words as compared with their age-matched peers, although they performed similarly to children matched on reading level. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

The Spelling Strategies of Francophone Dyslexic Students

ERIC Educational Resources Information Center

Ruberto, Noémia; Daigle, Daniel; Ammar, Ahlem

2016-01-01

The development of spelling skill is a very difficult task for students with dyslexia. Spelling in French involves the consideration of various types of knowledge, procedures and strategies. This study aims to describe the spelling strategies of 32 dyslexic students (DYS) aged from 8 to 12 years and to establish links between spelling strategies…

Spelling Deficits in Dyslexia: Evaluation of an Orthographic Spelling Training

ERIC Educational Resources Information Center

Ise, Elena; Schulte-Korne, Gerd

2010-01-01

Orthographic spelling is a major difficulty in German-speaking children with dyslexia. The aim of the present study was to evaluate the effectiveness of an orthographic spelling training in spelling-disabled students (grade 5 and 6). In study 1, ten children (treatment group) received 15 individually administered weekly intervention sessions (60…

Spelling Acquisition in Two Social Groups: Mother-Child Interaction, Maternal Beliefs and Child's Spelling.

ERIC Educational Resources Information Center

Korat, Ofra; Levin, Iris

2002-01-01

Describes a study in which collaborative writing among 40 mothers and their second grade children was observed, and maternal beliefs on spelling were extracted from interviews. Finds low socioeconomic status children had more spelling errors and discussed spelling with their mothers more frequently than high socioeconomic status children. Finds…

Spelling-to-Sound Correspondences for Reading vs. Sound-to-Spelling Correspondences for Writing.

ERIC Educational Resources Information Center

Cronnell, Bruce

Differences between spelling-to-sound correspondences for reading and sound-to-spelling correspondences for writing are discussed in terms of the characteristics of and the relationships between stimuli and responses. While dialect variation can be accommodated in reading, it cannot be accommodated in spelling, where no response variation is…

Spelling Instruction in the Primary Grades: Teachers' Beliefs, Practices, and Concerns

ERIC Educational Resources Information Center

Doyle, Antoinette; Zhang, Jing; Mattatall, Chris

2015-01-01

This study examined Canadian teachers' beliefs, practices and concerns about spelling instruction in the primary grades. Data from surveys (n = 56) indicated that most teachers believe that spelling is important and plan for spelling instruction. For most teachers, the spelling words and activities used, and the instructional resources they chose,…

Predicting Early Spelling: The Contribution of Children's Early Literacy, Private Speech during Spelling, Behavioral Regulation, and Parental Spelling Support

ERIC Educational Resources Information Center

Aram, Dorit; Abiri, Shimrit; Elad, Lili

2014-01-01

The present study aimed to extend understanding of preschoolers' early spelling using the Vygotskian ("Mind in society: the development of higher psychological processes," Cambridge, Harvard University Press, 1978) paradigm of child development. We assessed the contribution of maternal spelling support in predicting children's word…

TEACHING SPELLING. WHAT RESEARCH SAYS TO THE TEACHER, NUMBER 3.

ERIC Educational Resources Information Center

HORN, ERNEST

SPELLING ABILITY IS IMPORTANT EVEN THOUGH SPELLING MAY BE A MINOR SUBJECT IN THE CURRICULUM. THE CHIEF PROBLEMS INVOLVED IN DESIGNING THE SPELLING CURRICULUM ARE DETERMINATION OF OBJECTIVES, SELECTION OF CONTENT, AND ORGANIZATION AND ARRANGEMENT OF CONTENT BY GRADES. SPELLING INSTRUCTION SHOULD CONSUME NOT MORE THAN 75 MINUTES PER WEEK AND SHOULD…

Error-related negativities during spelling judgments expose orthographic knowledge.

PubMed

Harris, Lindsay N; Perfetti, Charles A; Rickles, Benjamin

2014-02-01

In two experiments, we demonstrate that error-related negativities (ERNs) recorded during spelling decisions can expose individual differences in lexical knowledge. The first experiment found that the ERN was elicited during spelling decisions and that its magnitude was correlated with independent measures of subjects' spelling knowledge. In the second experiment, we manipulated the phonology of misspelled stimuli and observed that ERN magnitudes were larger when misspelled words altered the phonology of their correctly spelled counterparts than when they preserved it. Thus, when an error is made in a decision about spelling, the brain processes indexed by the ERN reflect both phonological and orthographic input to the decision process. In both experiments, ERN effect sizes were correlated with assessments of lexical knowledge and reading, including offline spelling ability and spelling-mediated vocabulary knowledge. These results affirm the interdependent nature of orthographic, semantic, and phonological knowledge components while showing that spelling knowledge uniquely influences the ERN during spelling decisions. Finally, the study demonstrates the value of ERNs in exposing individual differences in lexical knowledge. Copyright © 2013 Elsevier Ltd. All rights reserved.

Differences in CAPE between wet and dry spells of the monsoon over the southeastern peninsular India

NASA Astrophysics Data System (ADS)

Mohan, T. S.; Rao, T. N.; Rajeevan, M.

2018-03-01

In the present research we explored the variability of convective available potential energy (CAPE) during wet and dry spells over southeast India. Comparison between India Meteorological Department (IMD) observations and reanalysis products (NCEP, ERA-interim, and MERRA) reconfirms that gridded data sets can be utilized to fill the void of observations. Later, GPS radiosonde measurements made at Gadanki (13.5 N, 79.2 E) Andre analysis output are utilized to address key scientific issues related to CAPE over the southeastern peninsular region. They are: (1) How does CAPE vary between different spells of the Indian summer monsoon (i.e., from wet to dry spell)? (2) Does differences in CAPE and in the vertical structure of buoyancy between spells are localized features over Gadanki or observed all over southeastern peninsular region? (3) What physical/dynamical processes are responsible for the differences in CAPE between spells and how do they affect the convection growth in dry spell? Interestingly, CAPE is higher in wet spell than in dry spell, in contrast to the observations made elsewhere over land and warm oceans. Similar feature (high CAPE in wet spell) is observed at all grid points in the southeastern peninsular India. Furthermore, vertical buoyancy profiles show only one peak in the middle-upper troposphere in wet spell, while two peaks are observed in most of the profiles (66%) in dry spell over the entire study region in all the reanalysis products. Plausible mechanisms are discussed for the observed CAPE differences. They are, among others, timing of sounding with reference to rain occurrence, rapid buildup of surface instabilities, moistening of lower troposphere by evaporation of the surface moisture in wet spell, enhanced low-level moisture convergence, evaporation of rain in relatively warm and dry atmosphere, and reduction of positive buoyancy in dry spell. The omnipresence of stable layers and strong and deep shear in the presence of weak updrafts (buoyancy) limits the growth of convective draft cores in dry spell.

Accessing orthographic representations from speech: The role of left ventral occipitotemporal cortex in spelling

PubMed Central

Ludersdorfer, Philipp; Kronbichler, Martin; Wimmer, Heinz

2015-01-01

The present fMRI study used a spelling task to investigate the hypothesis that the left ventral occipitotemporal cortex (vOT) hosts neuronal representations of whole written words. Such an orthographic word lexicon is posited by cognitive dual-route theories of reading and spelling. In the scanner, participants performed a spelling task in which they had to indicate if a visually presented letter is present in the written form of an auditorily presented word. The main experimental manipulation distinguished between an orthographic word spelling condition in which correct spelling decisions had to be based on orthographic whole-word representations, a word spelling condition in which reliance on orthographic whole-word representations was optional and a phonological pseudoword spelling condition in which no reliance on such representations was possible. To evaluate spelling-specific activations the spelling conditions were contrasted with control conditions that also presented auditory words and pseudowords, but participants had to indicate if a visually presented letter corresponded to the gender of the speaker. We identified a left vOT cluster activated for the critical orthographic word spelling condition relative to both the control condition and the phonological pseudoword spelling condition. Our results suggest that activation of left vOT during spelling can be attributed to the retrieval of orthographic whole-word representations and, thus, support the position that the left vOT potentially represents the neuronal equivalent of the cognitive orthographic word lexicon. Hum Brain Mapp, 36:1393–1406, 2015. © 2014 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc. PMID:25504890

Does testing with feedback improve adult spelling skills relative to copying and reading?

PubMed

Pan, Steven C; Rubin, Benjamin R; Rickard, Timothy C

2015-12-01

We examined testing's ability to enhance adult spelling acquisition, relative to copying and reading. Across 3 experiments in which testing with feedback was compared with copying, the spelling improvement after testing matched that following the same amount of time spent copying. A potent testing advantage, however, was observed for spelling words free-recalled. In the fourth experiment, a large testing advantage for both word free recall and spelling was observed, versus reading. Subjects also generally preferred testing and rated it as more effective than copying or reading. The equivalent performance of testing and copying for spelling contrasts with prior work involving children and suggests that retrieval practice may not be the only effective mechanism for spelling skill acquisition. Rather, we suggest that the critical learning event for spelling is focused study on phoneme-to-grapheme mappings for previously unlearned letter sequences. For adults with extensive spelling expertise, focused study is more automatic during both copying and testing with feedback than for individuals with beginning spelling skills. Reading, however, would not be expected to produce efficient focused study of phoneme-to-grapheme mappings, regardless of expertise level. Overall, adult spelling skill acquisition benefits both from testing and copying, and substantially less from reading. (c) 2015 APA, all rights reserved).

Word Spelling Assessment Using ICT: The Effect of Presentation Modality

ERIC Educational Resources Information Center

Sarris, Menelaos; Panagiotakopoulos, Chris

2010-01-01

Up-to-date spelling process was assessed using typical spelling-to-dictation tasks, where children's performance was evaluated mainly in terms of spelling error scores. In the present work a simple graphical computer interface is reported, aiming to investigate the effects of input modality (e.g. visual and verbal) in word spelling. The software…

Spelling Pronunciations Help College Students Remember How to Spell Difficult Words

ERIC Educational Resources Information Center

Ocal, Turkan; Ehri, Linnea C.

2017-01-01

Studies have shown that children benefit from a spelling pronunciation strategy in remembering the spellings of words. The current study determined whether this strategy also helps adults learn to spell commonly misspelled words. Participants were native English speaking college students (N = 42), mean age 22.5 years (SD = 7.87). An experimental…

Word Study: A Look at Improving Learning and Retention of Spelling

ERIC Educational Resources Information Center

Dew, Tracy

2012-01-01

The purpose of this paper is to share the effectiveness of the word study program "Words Their Way" (Bear et. al., 2008) to improve spelling retention of first graders in a regular education classroom in the Spring of 2012. After implementing a traditional spelling program and seeing students continuously spell previous spelling words…

Spelling in the Kindergarten: A Constructivist Analysis of Year-Long Spelling Development.

ERIC Educational Resources Information Center

Manning, Maryann; And Others

This study examined the spelling growth of kindergarten children on a monthly basis to determine if new information about the spelling growth of children could be found and if there was a relationship between spelling level and the point at which children begin to put spaces between words in written sentences. Twenty-seven kindergartners were…

The Role of Morphological and Phonological Awareness in the Early Development of Word Spelling and Reading in Typically Developing and Disabled Arabic Readers.

PubMed

Saiegh-Haddad, Elinor; Taha, Haitham

2017-11-01

The study is a cross-sectional developmental investigation of morphological and phonological awareness in word spelling and reading in Arabic in reading-accuracy disabled (RD) children and in age-matched typically developing (TR) controls in grades 1-4 (N = 160). Morphological awareness tasks targeted the root and word pattern derivational system of Arabic, in both the oral and the written modalities. Phonological awareness employed a variety of orally administered segmentation and deletion tasks. The results demonstrated early deficits in morphological awareness, besides deficits in phonological awareness, in RD children as compared with typically developing controls, as well as in word and pseudoword spelling and reading (voweled and unvoweled). While phonological awareness emerged as the strongest predictor of reading, morphological awareness was also found to predict unique variance in reading, and even more so in spelling, beyond phonological awareness and cognitive skills. The results demonstrate the early emergence of morphological awareness deficits, alongside phonological deficits in Arabic RD, as well as the role of morphological processing in early reading and spelling. These findings reflect the centrality of derivational morphology in the structure of the spoken and the written Arabic word. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Pinyin Invented Spelling in Mandarin Chinese-Speaking Children With and Without Reading Difficulties.

PubMed

Ding, Yi; Liu, Ru-De; McBride, Catherine; Zhang, Dake

2015-01-01

This study examined analytical pinyin (a phonological coding system for teaching pronunciation and lexical tones of Chinese characters) skills in 54 Mandarin-speaking fourth graders by using an invented spelling instrument that tapped into syllable awareness, phoneme awareness, lexical tones, and tone sandhi in Chinese. Pinyin invented spelling was significantly correlated with Chinese character recognition and Chinese phonological awareness (i.e., syllable deletion and phoneme deletion). In comparison to good and average readers, poor readers performed significantly worse on the invented spelling task, and a difference was also found between average and good readers. To differentiate readers at different levels, the pinyin invented spelling task, which examined both segmental and suprasegmental elements, was superior to the typical phonological awareness task, which examined segments only. Within this new task, items involving tone sandhi (Chinese language changes in which the tones of words alter according to predetermined rules) were more difficult to manipulate than were those without tone sandhi. The findings suggest that this newly developed task may be optimal for tapping unique phonological and linguistic features in reading of Chinese and examining particular tonal difficulties in struggling Chinese readers. In addition, the results suggest that phonics manipulations within tasks of phonological and tonal awareness can alter their difficulty levels. © Hammill Institute on Disabilities 2014.

Success Teaching Spelling with Music.

ERIC Educational Resources Information Center

Martin, Mariellen

1983-01-01

A spelling approach which incorporates music on a cassette with spelling, pronunciation, and definition of specific words was successful in improving junior high learning disabled students' spelling performance, self-esteem, and sequential memories. (CL)

Variant terminology. [for aerospace information systems

NASA Technical Reports Server (NTRS)

Buchan, Ronald L.

1991-01-01

A system called Variant Terminology Switching (VTS) is set forth that is intended to provide computer-assisted spellings for terms that have American and British versions. VTS is based on the use of brackets, parentheses, and other symbols in conjunction with letters that distinguish American and British spellings. The symbols are used in the systems as indicators of actions such as deleting, adding, and replacing letters as well as replacing entire words and concepts. The system is shown to be useful for the intended purpose and also for the recognition of misspellings and for the standardization of computerized input/output. The VTS system is of interest to the development of international retrieval systems for aerospace and other technical databases that enhance the use by the global scientific community.

The impact of the 2008 cold spell on mortality in Shanghai, China

NASA Astrophysics Data System (ADS)

Ma, Wenjuan; Yang, Chunxue; Chu, Chen; Li, Tiantian; Tan, Jianguo; Kan, Haidong

2013-01-01

No prior studies in China have investigated the health impact of cold spell. In Shanghai, we defined the cold spell as a period of at least seven consecutive days with daily temperature below the third percentile during the study period (2001-2009). Between January 2001 and December 2009, we identified a cold spell between January 27 and February 3, 2008 in Shanghai. We investigated the impact of cold spell on mortality of the residents living in the nine urban districts of Shanghai. We calculated the excess deaths and rate ratios (RRs) during the cold spell and compared these data with a winter reference period (January 6-9, and February 28 to March 2). The number of excess deaths during the cold spell period was 153 in our study population. The cold spell caused a short-term increase in total mortality of 13 % (95 % CI: 7-19 %). The impact was statistically significant for cardiovascular mortality (RR = 1.21, 95 % CI: 1.12-1.31), but not for respiratory mortality (RR = 1.14, 95 % CI: 0.98-1.32). For total mortality, gender did not make a statistically significant difference for the cold spell impact. Cold spell had a significant impact on mortality in elderly people (over 65 years), but not in other age groups. Conclusively, our analysis showed that the 2008 cold spell had a substantial effect on mortality in Shanghai. Public health programs should be tailored to prevent cold-spell-related health problems in the city.

Spelling on the fly: investigating a pentop computer to improve the spelling skills of three elementary students with disabilities.

PubMed

Doughty, Teresa Taber; Bouck, Emily C; Bassette, Laura; Szwed, Kathryn; Flanagan, Sara

2013-01-01

The purpose of this study was to examine the effects of a pentop computer and accompanying spelling software on the spelling accuracy and academic engagement behavior in three elementary students with disabilities who were served in a resource room setting. Using a multiple baseline across students single subject research design, researchers determined student use of the pentop computer--the FLYPen--and its spelling software may serve as an equivalent intervention to traditional spelling instruction. While academic engagement performance increased considerably for students when using the FLYPen, results indicated little to no improvement over traditional instruction in spelling accuracy. Implications and suggestions for future research are presented.

Does part-time sick leave help individuals with mental disorders recover lost work capacity?

PubMed

Andrén, Daniela

2014-06-01

This paper aims to answer the question whether combining sick leave with some hours of work can help employees diagnosed with a mental disorder (MD) increase their probability of returning to work. Given the available data, this paper analyzes the impact of part-time sick leave (PTSL) on the probability of fully recovering lost work capacity for employees diagnosed with an MD. The effects of PTSL on the probability of fully recovering lost work capacity are estimated by a discrete choice one-factor model using data on a nationally representative sample extracted from the register of the National Agency of Social Insurance in Sweden and supplemented with information from questionnaires. All individuals in the sample were 20-64 years old and started a sickness spell of at least 15 days between 1 and 16 February 2001. We selected all employed individuals diagnosed with an MD, with a final sample of 629 individuals. The results show that PTSL is associated with a low likelihood of full recovery, yet the timing of the assignment is important. PTSL's effect is relatively low (0.015) when it is assigned in the beginning of the spell but relatively high (0.387), and statistically significant, when assigned after 60 days of full-time sick leave (FTSL). This suggests efficiency improvements from assigning employees with an MD diagnosis, when possible, to PTSL. The employment gains will be enhanced if employees with an MD diagnosis are encouraged to return to work part-time after 60 days or more of FTSL.

Raising Spelling Scores through Peer Tutoring and Cooperative Groups.

ERIC Educational Resources Information Center

Fowler, Elaine D.

Two techniques can be used to improve spelling scores and make spelling more interesting. The first technique is a combination of peer tutoring and the corrected-test technique. Students are paired as tutors and tutees on the basis of past spelling performance. The tutor gives a series of bi-weekly spelling tests to the tutee and helps with error…

Beyond the Rainbow: Retrieval Practice Leads to Better Spelling than Does Rainbow Writing

ERIC Educational Resources Information Center

Jones, Angela C.; Wardlow, Liane; Pan, Steven C.; Zepeda, Cristina; Heyman, Gail D.; Dunlosky, John; Rickard, Timothy C.

2016-01-01

In three experiments, we compared the effectiveness of rainbow writing and retrieval practice, two common methods of spelling instruction. In experiment 1 (n = 14), second graders completed 2 days of spelling practice, followed by spelling tests 1 day and 5 weeks later. A repeated measures analysis of variance demonstrated that spelling accuracy…

Utility of the Spelling Sensitivity Score to Analyze Spellings of Children with Specific Language Impairment

ERIC Educational Resources Information Center

Werfel, Krystal L.; Krimm, Hannah

2015-01-01

The purpose of this study was to examine the utility of the Spelling Sensitivity Score (SSS) beyond percentage correct scoring in analyzing the spellings of children with specific language impairment (SLI). Participants were 31 children with SLI and 28 children with typical language in grades 2-4. Spellings of individual words were scored using…

Phono-morpho-orthographic construal: the view from spelling.

PubMed

Ravid, Dorit

2012-10-01

A spelling model which has evolved in the parallel universe of spelling research resonates with Frost's reading model. Like reading, spelling cannot be based solely on phonology or orthography, but should accommodate all linguistic facets. The cognitive domain of spelling does not take place at the level of single grapheme or phoneme or syllable, but rather, at the lexical level.

Using Research to Make Informed Decisions about the Spelling Curriculum

ERIC Educational Resources Information Center

Putman, Rebecca

2017-01-01

Learning how to spell is important. Most people would agree that the ability to spell correctly is an essential trait of literate people, and that students must be taught how to spell correctly; however, there is still debate among parents, educators, and the public as to how spelling should be taught in the schools. This paper reexamines and…

Spelling as Statistical Learning: Using Consonantal Context to Spell Vowels

ERIC Educational Resources Information Center

Treiman, Rebecca; Kessler, Brett

2006-01-01

Although English lacks 1-to-1 relationships between sounds and spellings, considering the context in which a phoneme occurs can often aid in selecting a spelling. For example, /a/ is typically spelled as a when it follows /w/, as in wand, but as o when it follows other consonants, as in pond. In 2 experiments, the authors asked whether children's…

Assessment of Lexical and Non-Lexical Spelling in Students in Grades 1-7

ERIC Educational Resources Information Center

Kohnen, Saskia; Colenbrander, Danielle; Krajenbrink, Trudy; Nickels, Lyndsey

2015-01-01

The main aim of this study was to develop standardised tests that assess some of the most important spelling skills for children in primary school: sound-letter mappings (non-lexical spelling) and word spelling accuracy (lexical spelling). We present normative comparison data for children in Grades 1-7 as well as measures of validity and…

Effects of Spell Checkers on English as a Second Language Students' Incidental Spelling Learning: A Cognitive Load Perspective

ERIC Educational Resources Information Center

Lin, Po-Han; Liu, Tzu-Chien; Paas, Fred

2017-01-01

Computer-based spell checkers help to correct misspells instantly. Almost all the word processing devices are now equipped with a spell-check function that either automatically corrects errors or provides a list of intended words. However, it is not clear on how the reliance on this convenient technological solution affects spelling learning.…

Distinct patterns of brain function in children with isolated spelling impairment: new insights.

PubMed

Gebauer, Daniela; Enzinger, Christian; Kronbichler, Martin; Schurz, Matthias; Reishofer, Gernot; Koschutnig, Karl; Kargl, Reinhard; Purgstaller, Christian; Fazekas, Franz; Fink, Andreas

2012-06-01

Studies investigating reading and spelling difficulties heavily focused on the neural correlates of reading impairments, whereas spelling impairments have been largely neglected so far. Hence, the aim of the present study was to investigate brain structure and function of children with isolated spelling difficulties. Therefore, 31 children, aged ten to 15 years, were investigated by means of functional MRI and DTI. This study revealed that children with isolated spelling impairment exhibit a stronger right hemispheric activation compared to children with reading and spelling difficulties and controls, when engaged in an orthographic decision task, presumably reflecting a highly efficient serial grapheme-phoneme decoding compensation strategy. In addition, children with spelling impairment activated bilateral inferior and middle frontal gyri during processing correctly spelled words and misspelled words, whereas the other two groups showed bilateral activation only in the misspelled condition, suggesting that additional right frontal engagement could be related to generally higher task demand and effort. DTI analyses revealed stronger frontal white matter integrity (fractional anisotropy) in controls (compared to spelling and reading impaired children), whereas no structural differences between controls and spelling impaired children were observed. Copyright © 2012 Elsevier Ltd. All rights reserved.

Linking atmospheric blocking to European temperature extremes in spring

NASA Astrophysics Data System (ADS)

Brunner, Lukas; Hegerl, Gabriele; Steiner, Andrea

2017-04-01

The weather in Europe is influenced by a range of dynamical features such as the Atlantic storm tracks, the jet stream, and atmospheric blocking. Blocking describes an atmospheric situation in which a stationary and persistent high pressure system interrupts the climatological flow for several days to weeks. It can trigger cold and warm spells which is of special relevance during the spring season because vegetation is particularly vulnerable to extreme temperatures in the early greening phase. We investigate European cold and warm spells in the 36 springs from 1979 to 2014 in temperature data from the European daily high-resolution gridded dataset (E-OBS) and connect them to blocking derived from geopotential height fields from ERA-Interim. A highly significant link between blocking and both, cold and warm spells is found that changes during spring. Resolving monthly frequencies, we find a shift in the preferred locations of blocking throughout spring. The maximum blocking frequency during cold spells shifts from Scandinavia to the British Isles in March and April. During warm spells it continuously shifts further northward during the spring season. The location of the block is found to be essential for the sign of the relationship. Blocking over the north-eastern Atlantic and over northern Europe is strongly linked to cold conditions, while blocking over central Europe is associated with warm conditions. Consistently the spatial distribution of temperature extremes across Europe is highly sensitive to the occurrence of blocking. More than 80 % of cold spells in south-eastern Europe occur during blocking, compared to less than 30 % in northern Europe. Warm spells show the opposite pattern and more than 70 % co-occur with blocking in northern Europe, compared to less than 30 % in parts of southern Europe. We find considerable interannual variability over the analysis period from 1979 to 2014 but also a decrease in cold spells and an increase in warm spells, especially in the last 15 years, indicating the influence of global warming. The change to a warmer environment holds the potential for even higher vulnerability to cold extremes, which can be triggered by blocking in late spring. Brunner, L., G. Hegerl, and A. Steiner, 2017: Connecting Atmospheric Blocking to European Temperature Extremes in Spring. J. Climate, 30, 585-594, doi: 10.1175/JCLI-D-16-0518.1.

Intervention program efficacy for spelling difficulties.

PubMed

Sampaio, Maria Nobre; Capellini, Simone Aparecida

2014-01-01

To develop an intervention procedure for spelling difficulties and to verify the effectiveness of the intervention program in students with lower spelling performance. We developed an intervention program for spelling difficulties, according to the semiology of the errors. The program consisted of three modules totaling 16 sessions. The study included 40 students of the third to fifth grade of public elementary education of the city of Marilia (SP), of both genders, in aged of eight to 12 years old, being distributed in the following groups: GI (20 students with lower spelling performance) and GII (20 students with higher spelling performance). In situation of pre and post-testing, all groups were submitted to the Pro-Orthography. The results statistically analyzed showed that, in general, all groups had average of right that has higher in post-testing, reducing the types of errors second semiologycal classification, mainly related to natural spelling errors. However, the results also showed that the groups submitted to the intervention program showed better performance on spelling tests in relation to not submitted. The intervention program developed was effective once the groups submitted showed better performance on spelling tests in relation to not submitted. Therefore, the intervention program can help professionals in the Health and Education to minimize the problems related to spelling, giving students an intervention that is effective for the development of the spelling knowledge.

Mental workload during brain-computer interface training.

PubMed

Felton, Elizabeth A; Williams, Justin C; Vanderheiden, Gregg C; Radwin, Robert G

2012-01-01

It is not well understood how people perceive the difficulty of performing brain-computer interface (BCI) tasks, which specific aspects of mental workload contribute the most, and whether there is a difference in perceived workload between participants who are able-bodied and disabled. This study evaluated mental workload using the NASA Task Load Index (TLX), a multi-dimensional rating procedure with six subscales: Mental Demands, Physical Demands, Temporal Demands, Performance, Effort, and Frustration. Able-bodied and motor disabled participants completed the survey after performing EEG-based BCI Fitts' law target acquisition and phrase spelling tasks. The NASA-TLX scores were similar for able-bodied and disabled participants. For example, overall workload scores (range 0-100) for 1D horizontal tasks were 48.5 (SD = 17.7) and 46.6 (SD 10.3), respectively. The TLX can be used to inform the design of BCIs that will have greater usability by evaluating subjective workload between BCI tasks, participant groups, and control modalities. Mental workload of brain-computer interfaces (BCI) can be evaluated with the NASA Task Load Index (TLX). The TLX is an effective tool for comparing subjective workload between BCI tasks, participant groups (able-bodied and disabled), and control modalities. The data can inform the design of BCIs that will have greater usability.

Sickness absence: could gender divide be explained by occupation, income, mental distress and health?

PubMed

Smeby, Lisbeth; Bruusgaard, Dag; Claussen, Bjørgulf

2009-09-01

Women have more spells of sickness absence than men but the reasons for this are unknown. We wanted to see if occupation, working conditions, income, health and mental distress may explain this gender difference. In a health survey in 2000-01 of all Oslo inhabitants aged 40, 45, and 59/60 years, 11,072 (48.7%) participated. Survey data were linked to the National Insurance Administration and Statistics Norway for the 8,174 eligible for sickness pay in the next four years. Occupation, working conditions, general health and mental distress were self-reported, and income was from official statistics. Long-term sickness absence (>16 days) was calculated for 2001-04 as cumulative incidence and number of days reimbursed. Cumulative incidence was 50.1% for women and 34.7% for men in the four years after the survey. An age-adjusted female overweight of 48% was only reduced to 41% by adjusting for occupation, working conditions, income, self-reported health and mental distress. Duration of long-term sickness absence was 17 days more for women than for men, and was not influenced by adjustments. We have not explained why women have more sickness absence than men, either by work-related factors or by general health or mental distress. Factors explaining the gender divide should be sought elsewhere.

Measures of Kindergarten Spelling and Their Relations to Later Spelling Performance.

PubMed

Treiman, Rebecca; Kessler, Brett; Pollo, Tatiana Cury; Byrne, Brian; Olson, Richard K

2016-01-01

Learning the orthographic forms of words is important for both spelling and reading. To determine whether some methods of scoring children's early spellings predict later spelling performance better than do other methods, we analyzed data from 374 U.S. and Australian children who took a 10-word spelling test at the end of kindergarten (mean age 6 years, 2 months) and a standardized spelling test approximately two years later. Surprisingly, scoring methods that took account of phonological plausibility did not outperform methods that were based only on orthographic correctness. The scoring method that is most widely used in research with young children, which allots a certain number of points to each word and which considers both orthographic and phonological plausibility, did not rise to the top as a predictor. Prediction of Grade 2 spelling performance was improved to a small extent by considering children's tendency to reverse letters in kindergarten.

Do reading and spelling share orthographic representations? Evidence from developmental dysgraphia.

PubMed

Hepner, Christopher; McCloskey, Michael; Rapp, Brenda

Both spelling and reading depend on knowledge of the spellings of words. Despite this commonality, observed dissociations between spelling and reading in cases of acquired and developmental deficits suggest some degree of independence between the cognitive mechanisms involved in these skills. In this paper, we examine the relationship between spelling and reading in two children with developmental dysgraphia. For both children, we identified significant deficits in spelling that affected the processing of orthographic long-term memory representations of words. We then examined their reading skills for similar difficulties. Even with extensive testing, we found no evidence of a reading deficit for one of the children. We propose that there may be an underlying difficulty that specifically affects the learning of orthographic word representations for spelling. These results lead us to conclude that at least some components of lexical orthographic representation and processing develop with considerable independence in spelling and reading.

Measures of Kindergarten Spelling and Their Relations to Later Spelling Performance

PubMed Central

Treiman, Rebecca; Kessler, Brett; Pollo, Tatiana Cury; Byrne, Brian; Olson, Richard K.

2016-01-01

Learning the orthographic forms of words is important for both spelling and reading. To determine whether some methods of scoring children’s early spellings predict later spelling performance better than do other methods, we analyzed data from 374 U.S. and Australian children who took a 10-word spelling test at the end of kindergarten (mean age 6 years, 2 months) and a standardized spelling test approximately two years later. Surprisingly, scoring methods that took account of phonological plausibility did not outperform methods that were based only on orthographic correctness. The scoring method that is most widely used in research with young children, which allots a certain number of points to each word and which considers both orthographic and phonological plausibility, did not rise to the top as a predictor. Prediction of Grade 2 spelling performance was improved to a small extent by considering children’s tendency to reverse letters in kindergarten. PMID:27761101

Didn't You Run the Spell Checker? Effects of Type of Spelling Error and Use of a Spell Checker on Perceptions of the Author

ERIC Educational Resources Information Center

Figueredo, Lauren; Varnhagen, Connie K.

2005-01-01

We investigated expectations regarding a writer's responsibility to proofread text for spelling errors when using a word processor. Undergraduate students read an essay and completed a questionnaire regarding their perceptions of the author and the quality of the essay. They then manipulated type of spelling error (no error, homophone error,…

Assessing spelling in kindergarten: further comparison of scoring metrics and their relation to reading skills.

PubMed

Clemens, Nathan H; Oslund, Eric L; Simmons, Leslie E; Simmons, Deborah

2014-02-01

Early reading and spelling development share foundational skills, yet spelling assessment is underutilized in evaluating early reading. This study extended research comparing the degree to which methods for scoring spelling skills at the end of kindergarten were associated with reading skills measured at the same time as well as at the end of first grade. Five strategies for scoring spelling responses were compared: totaling the number of words spelled correctly, totaling the number of correct letter sounds, totaling the number of correct letter sequences, using a rubric for scoring invented spellings, and calculating the Spelling Sensitivity Score (Masterson & Apel, 2010b). Students (N=287) who were identified at kindergarten entry as at risk for reading difficulty and who had received supplemental reading intervention were administered a standardized spelling assessment in the spring of kindergarten, and measures of phonological awareness, decoding, word recognition, and reading fluency were administered concurrently and at the end of first grade. The five spelling scoring metrics were similar in their strong relations with factors summarizing reading subskills (phonological awareness, decoding, and word reading) on a concurrent basis. Furthermore, when predicting first-grade reading skills based on spring-of-kindergarten performance, spelling scores from all five metrics explained unique variance over the autoregressive effects of kindergarten word identification. The practical advantages of using a brief spelling assessment for early reading evaluation and the relative tradeoffs of each scoring metric are discussed. Copyright © 2013 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

A Synthesis of Reading and Spelling Interventions and Their Effects on Spelling Outcomes for Students With Learning Disabilities

PubMed Central

Williams, Kelly J.; Walker, Melodee A.; Vaughn, Sharon; Wanzek, Jeanne

2016-01-01

Spelling is one of the most challenging areas for students with learning disabilities (LD), and improving spelling outcomes for these students is of high importance. In this synthesis, we examined the effects of spelling and reading interventions on spelling outcomes for students with LD in Grades K through 12. A systematic search of peer-reviewed literature published between 2004 and 2014 was conducted using electronic databases and hand searches of relevant journals. To be eligible for inclusion, studies had to meet the following criteria: (a) Participants were identified with LD and were in Grades K through 12, (b) designs were either treatment/comparison or single case, (c) a reading or spelling intervention was implemented, (d) at least one spelling outcome was measured, and (e) instruction was in English. Ten studies met criteria for inclusion in the synthesis, and effectiveness ranged from ineffective to highly effective. Findings demonstrated that spelling outcomes for taught words were improved for students with LD with the use of explicit instruction or self-correction strategies. PMID:26733209

The representation of roots in the spelling of children with specific language impairment.

PubMed

Deacon, S Hélène; Cleave, Patricia L; Baylis, Julia; Fraser, Jillian; Ingram, Elizabeth; Perlmutter, Signy

2014-01-01

Children with Specific Language Impairment (SLI) have demonstrated general spelling and writing difficulties. We investigated the sensitivity of children with SLI to the consistent spelling of root morphemes, a feature to which young typically developing children demonstrate sensitivity. We asked children with SLI and two groups of typically developing children (n = 17 in each group) to spell the same letter-sound sequence (e.g., win) as a root, and as a component of inflected, derived, and control words (e.g., win, wins, winner, wink). Children with SLI and spelling-age-matched children (mean age of 9 and 7 years, respectively) were more accurate and more consistent in spelling the initial sections of the inflected and derived words than of the control words, a pattern that suggests sensitivity to the representation of roots in spelling. The absence of a group-level interaction suggests comparable sensitivity in the two groups. Our results suggest that elementary-school-aged children with SLI are sensitive to the consistent spelling of roots, at least to the extent predicted by their general spelling abilities.

A Synthesis of Reading and Spelling Interventions and Their Effects on Spelling Outcomes for Students With Learning Disabilities.

PubMed

Williams, Kelly J; Walker, Melodee A; Vaughn, Sharon; Wanzek, Jeanne

Spelling is one of the most challenging areas for students with learning disabilities (LD), and improving spelling outcomes for these students is of high importance. In this synthesis, we examined the effects of spelling and reading interventions on spelling outcomes for students with LD in Grades K through 12. A systematic search of peer-reviewed literature published between 2004 and 2014 was conducted using electronic databases and hand searches of relevant journals. To be eligible for inclusion, studies had to meet the following criteria: (a) Participants were identified with LD and were in Grades K through 12, (b) designs were either treatment/comparison or single case, (c) a reading or spelling intervention was implemented, (d) at least one spelling outcome was measured, and (e) instruction was in English. Ten studies met criteria for inclusion in the synthesis, and effectiveness ranged from ineffective to highly effective. Findings demonstrated that spelling outcomes for taught words were improved for students with LD with the use of explicit instruction or self-correction strategies.

Invented Spelling, Word Stress, and Syllable Awareness in Relation to Reading Difficulties in Children.

PubMed

Mehta, Sheena; Ding, Yi; Ness, Molly; Chen, Eric C

2018-06-01

The study assessed the clinical utility of an invented spelling tool and determined whether invented spelling with linguistic manipulation at segmental and supra-segmental levels can be used to better identify reading difficulties. We conducted linguistic manipulation by using real and nonreal words, incorporating word stress, alternating the order of consonants and vowels, and alternating the number of syllables. We recruited 60 third-grade students, of which half were typical readers and half were poor readers. The invented spelling task consistently differentiated those with reading difficulties from typical readers. It explained unique variance in conventional spelling, but not in word reading. Word stress explained unique variance in both word reading and conventional spelling, highlighting the importance of addressing phonological awareness at the supra-segmental level. Poor readers had poorer performance when spelling both real and nonreal words and demonstrated substantial difficulty in detecting word stress. Poor readers struggled with spelling words with double consonants at the beginning and ending of words, and performed worse on spelling two- and three-syllable words than typical readers. Practical implications for early identification and instruction are discussed.

When the Principal Asks: "Why Are Your Kids Giving Each Other Spelling Tests?"

ERIC Educational Resources Information Center

Harp, Bill

1988-01-01

Cites personal experience and research which supports peer group work in spelling, noting this method provides an opportunity to create linkages between reading, writing, and spelling instruction. Suggests strategies for implementing an individualized spelling program. (NH)

The Management of Cyanotic Spells in Children with Oesophageal Atresia

PubMed Central

Bergeron, Mathieu; Cohen, Aliza P.; Cotton, Robin T.

2017-01-01

Cyanotic spells, also known as blue spells, dying spells, or apparent life-threatening events, refer to a bluish tone visible in the mucosal membranes and skin caused by an oxygen decrease in the peripheral circulation. Although this decrease may be transient and benign, it may also be indicative of a severe underlying problem that requires immediate intervention. Children with oesophageal atresia (OA) are at risk for a number of coexisting conditions that may trigger cyanotic spells. This current article will focus on the management of cyanotic spells both in children with innominate artery compression and those with tracheomalacia. PMID:28555179

Differences in integrity of white matter and changes with training in spelling impaired children: a diffusion tensor imaging study

PubMed Central

Gebauer, D.; Fink, A.; Filippini, N.; Johansen-Berg, H.; Reishofer, G.; Koschutnig, K.; Kargl, R.; Purgstaller, C.; Fazekas, F.; Enzinger, C.

2013-01-01

While the functional correlates of spelling impairment have been rarely investigated, to our knowledge no study exists regarding the structural characteristics of spelling impairment and potential changes with interventions. Using diffusion tensor imaging at 3.0 T, we here therefore sought to investigate (a) differences between children with poor spelling abilities (training group and waiting group) and controls, and (b) the effects of a morpheme- based spelling intervention in children with poor spelling abilities on DTI parameters. A baseline comparison of white matter indices revealed significant differences between controls and spelling-impaired children, mainly located in the right hemisphere (superior corona radiata (SCR), posterior limb of internal capsule, superior longitudinal fasciculus). After 5 weeks of training, spelling ability improved in the training group, along with increases in fractional anisotropy and decreases of radial diffusivity in the right hemisphere compared to controls. In addition, significantly higher decreases of mean diffusivity in the right SCR for the spelling-impaired training group compared to the waiting group were observed. Our results suggest that spelling impairment is associated with differences in white-matter integrity in the right hemisphere. We also provide first indications that white matter changes occur during successful training, but this needs to be more specifically addressed in future research. PMID:22198594

Differences in integrity of white matter and changes with training in spelling impaired children: a diffusion tensor imaging study.

PubMed

Gebauer, D; Fink, A; Filippini, N; Johansen-Berg, H; Reishofer, G; Koschutnig, K; Kargl, R; Purgstaller, C; Fazekas, F; Enzinger, C

2012-07-01

While the functional correlates of spelling impairment have been rarely investigated, to our knowledge no study exists regarding the structural characteristics of spelling impairment and potential changes with interventions. Using diffusion tensor imaging at 3.0 T, we here therefore sought to investigate (a) differences between children with poor spelling abilities (training group and waiting group) and controls, and (b) the effects of a morpheme-based spelling intervention in children with poor spelling abilities on DTI parameters. A baseline comparison of white matter indices revealed significant differences between controls and spelling-impaired children, mainly located in the right hemisphere (superior corona radiata (SCR), posterior limb of internal capsule, superior longitudinal fasciculus). After 5 weeks of training, spelling ability improved in the training group, along with increases in fractional anisotropy and decreases of radial diffusivity in the right hemisphere compared to controls. In addition, significantly higher decreases of mean diffusivity in the right SCR for the spelling-impaired training group compared to the waiting group were observed. Our results suggest that spelling impairment is associated with differences in white-matter integrity in the right hemisphere. We also provide first indications that white matter changes occur during successful training, but this needs to be more specifically addressed in future research.

A Comparison of the Metalinguistic Performance and Spelling Development of Children With Inconsistent Speech Sound Disorder and Their Age-Matched and Reading-Matched Peers.

PubMed

McNeill, Brigid C; Wolter, Julie; Gillon, Gail T

2017-05-17

This study explored the specific nature of a spelling impairment in children with speech sound disorder (SSD) in relation to metalinguistic predictors of spelling development. The metalinguistic (phoneme, morphological, and orthographic awareness) and spelling development of 28 children ages 6-8 years with a history of inconsistent SSD were compared to those of their age-matched (n = 28) and reading-matched (n = 28) peers. Analysis of the literacy outcomes of children within the cohort with persistent (n = 18) versus resolved (n = 10) SSD was also conducted. The age-matched peers outperformed the SSD group on all measures. Children with SSD performed comparably to their reading-matched peers on metalinguistic measures but exhibited lower spelling scores. Children with persistent SSD generally had less favorable outcomes than children with resolved SSD; however, even children with resolved SSD performed poorly on normative spelling measures. Children with SSD have a specific difficulty with spelling that is not commensurate with their metalinguistic and reading ability. Although low metalinguistic awareness appears to inhibit these children's spelling development, other factors should be considered, such as nonverbal rehearsal during spelling attempts and motoric ability. Integration of speech-production and spelling-intervention goals is important to enhance literacy outcomes for this group.

Spelling performance of 2nd to 5th grade students from public school.

PubMed

Capellini, Simone Aparecida; Amaral, Amanda Corrêa do; Oliveira, Andrea Batista; Sampaio, Maria Nobre; Fusco, Natália; Cervera-Mérida, José Francisco; Ygual-Fernández, Amparo

2011-09-01

To characterize, compare and classify the performance of 2nd to 5th grade students from public schools according to the semiology of spelling errors. Participants were 120 students from 2nd to 5th grades of a public school in Marília (SP), Brazil, 30 students from each grade, who were divided into four groups: GI (2nd grade), GII (3rd grade), GIII (4th grade), and GIV (5th grade). The tasks of the Pro-Ortografia test were applied: collective version (writing of alphabet letters, randomized dictation of letters, words dictation, nonwords dictation, dictation with pictures, thematic writing induced by picture) and individual version (dictation of sentences, purposeful error, spelled dictation, orthographic lexical memory). Significant difference was found in the between-group comparison indicating better performance of students in every subsequent grade in most of the individual and collective version tasks. With the increase of grade level, the groups decreased the average of writing errors. The profile of spelling acquisition of the Portuguese writing system found in these public school students indicates normal writing development in this population.

A unified probabilistic approach to improve spelling in an event-related potential-based brain-computer interface.

PubMed

Kindermans, Pieter-Jan; Verschore, Hannes; Schrauwen, Benjamin

2013-10-01

In recent years, in an attempt to maximize performance, machine learning approaches for event-related potential (ERP) spelling have become more and more complex. In this paper, we have taken a step back as we wanted to improve the performance without building an overly complex model, that cannot be used by the community. Our research resulted in a unified probabilistic model for ERP spelling, which is based on only three assumptions and incorporates language information. On top of that, the probabilistic nature of our classifier yields a natural dynamic stopping strategy. Furthermore, our method uses the same parameters across 25 subjects from three different datasets. We show that our classifier, when enhanced with language models and dynamic stopping, improves the spelling speed and accuracy drastically. Additionally, we would like to point out that as our model is entirely probabilistic, it can easily be used as the foundation for complex systems in future work. All our experiments are executed on publicly available datasets to allow for future comparison with similar techniques.

Characteristics of early spelling of children with Specific Language Impairment.

PubMed

Cordewener, Kim A H; Bosman, Anna M T; Verhoeven, Ludo

2012-01-01

The present study investigated active grapheme knowledge and early spelling of 59 first grade children with Specific Language Impairment (SLI). Speed, nature, and knowledge transfer of spelling acquisition were taken into account. Four orthographic characteristics that influence early spelling, namely, 'Type of Grapheme', 'Grapheme Position', 'Number of Graphemes', and 'Word Structure' were examined at the middle and at the end of first grade. At the beginning of first grade when children were between 71 and 97 months, they performed well below national norms on assessment of active grapheme knowledge. The delay in word spelling persisted, but decreased between the middle and the end of first grade. Despite this delay, the findings suggest that characteristics of early spelling for children with SLI are rather similar to those of children with typical language development. For example, children with SLI represented more graphemes at the end of first grade than at the middle of first grade, found it easier to represent the initial grapheme in words than the final or medial grapheme (Grapheme Position), were more successful spelling shorter than longer words (Number of Graphemes), and spelled words with simple structures (CVC) more accurately than those with complex structures (CVCC and CCVC; Word Structure). Finally, participants demonstrated that they can use known graphemes to spell words, but the transfer between active grapheme knowledge and word spelling was not always stable. As a result of this activity, readers will be able to explain the speed and the nature of spelling acquisition of children with SLI. As a result of this activity, readers will be able to explain what skills are most important for teachers to practice with children with SLI to improve the spelling skills of these children. Copyright © 2012 Elsevier Inc. All rights reserved.

Spanish Dyslexic Spelling Abilities: The Case of Consonant Clusters

ERIC Educational Resources Information Center

Serrano, Francisca; Defior, Sylvia

2012-01-01

This paper investigates Spanish dyslexic spelling abilities: specifically, the influence of syllabic linguistic structure (simple vs consonant cluster) on children's spelling performance. Consonant clusters are phonologically complex structures, so it was anticipated that there would be lower spelling performance for these syllabic structures than…

The Integrated Spelling Curriculum.

ERIC Educational Resources Information Center

Ediger, Marlow

The traditional spelling curriculum emphasized that pupils learn to spell a specific set of words through memorization. However, major problems existed pertaining to using that method of teaching. Pupils soon forgot the correct spelling of memorized words. Educational psychologists have long advocated that pupils perceive knowledge as being…

Spelling Mastery. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2014

2014-01-01

"Spelling Mastery" is designed to explicitly teach spelling skills to students in grades 1 through 6. One of several Direct Instruction curricula from McGraw-Hill that precisely specify how to teach incremental content, "Spelling Mastery" includes phonemic, morphemic, and whole-word strategies. The What Works Clearinghouse…

Kaplan SpellRead. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

"Kaplan SpellRead" (formerly known as "SpellRead Phonological Auditory Training"[R]) is a literacy program for struggling readers in grades 2 or above, including special education students, English language learners, and students more than two years below grade level in reading. "Kaplan SpellRead" integrates the…

Some contingencies of spelling

PubMed Central

Lee, Vicki L.; Sanderson, Gwenda M.

1987-01-01

This paper presents some speculation about the contingencies that might select standard spellings. The speculation is based on a new development in the teaching of spelling—the process writing approach, which lets standard spellings emerge collateral to a high frequency of reading and writing. The paper discusses this approach, contrasts it with behavior-analytic research on spelling, and suggests some new directions for this latter research based on a behavioral interpretation of the process writing approach to spelling. PMID:22477529

To What Extent Does Children's Spelling Improve as a Result of Learning Words with the Look, Say, Cover, Write, Check, Fix Strategy Compared with Phonological Spelling Strategies?

ERIC Educational Resources Information Center

Dymock, Susan; Nicholson, Tom

2017-01-01

The ubiquitous weekly spelling test assumes that words are best learned by memorisation and testing but is this the best way? This study compared two well-known approaches to spelling instruction, the rule based and visual memory approaches. A group of 55 seven-year-olds in two Year 3 classrooms was taught spelling in small groups for three…

Psychological well-being and reactions to multiple unemployment events: adaptation or sensitisation?

PubMed

Booker, Cara L; Sacker, Amanda

2012-09-01

Unemployment has been negatively associated with psychological well-being. This study examines the effect of multiple unemployment spells, specifically whether people become sensitised or adapt to unemployment if they are previously employed or economically inactive. Data come from waves 1-17 of the British Household Panel Survey. Psychological well-being was measured using the 12-item General Health Questionnaire (GHQ-12), and employment status was self-reported. Multilevel modelling was used to examine the effects of unemployment, overall and by previous employment status, on well-being. Without consideration of prior employment status, psychological well-being was poorer at each unemployment spell. Previously employed persons had significantly higher GHQ-12 scores at the first and second unemployment spells but not at the third spell (p(trend)<0.0001). Previously economically inactive persons had poorer psychological well-being at all unemployment spells, with significantly higher scores at the third spell than those at the first two spells (p(trend)=0.0004). Thus, those employed prior to all unemployment spells adapted, while those previously economically inactive became more sensitised with additional unemployment spells. Pre-study unemployment and average annual household income moderated the effects of unemployment; effects varied by previous employment status and unemployment spell number. The findings suggest that initially employed people who experience repeated unemployment cope better psychologically if they are able to regain employment in between unemployment spells. Those who make several attempts to re-enter the labour market following economic inactivity have a more difficult time, becoming more distressed with each try. This has implications for people affected by welfare to work policies.

Preschool Phonological and Morphological Awareness As Longitudinal Predictors of Early Reading and Spelling Development in Greek.

PubMed

Diamanti, Vassiliki; Mouzaki, Angeliki; Ralli, Asimina; Antoniou, Faye; Papaioannou, Sofia; Protopapas, Athanassios

2017-01-01

Different language skills are considered fundamental for successful reading and spelling acquisition. Extensive evidence has highlighted the central role of phonological awareness in early literacy experiences. However, many orthographic systems also require the contribution of morphological awareness. The goal of this study was to examine the morphological and phonological awareness skills of preschool children as longitudinal predictors of reading and spelling ability by the end of first grade, controlling for the effects of receptive and expressive vocabulary skills. At Time 1 preschool children from kindergartens in the Greek regions of Attika, Crete, Macedonia, and Thessaly were assessed on tasks tapping receptive and expressive vocabulary, phonological awareness (syllable and phoneme), and morphological awareness (inflectional and derivational). Tasks were administered through an Android application for mobile devices (tablets) featuring automatic application of ceiling rules. At Time 2 one year later the same children attending first grade were assessed on measures of word and pseudoword reading, text reading fluency, text reading comprehension, and spelling. Complete data from 104 children are available. Hierarchical linear regression and commonality analyses were conducted for each outcome variable. Reading accuracy for both words and pseudowords was predicted not only by phonological awareness, as expected, but also by morphological awareness, suggesting that understanding the functional role of word parts supports the developing phonology-orthography mappings. However, only phonological awareness predicted text reading fluency at this age. Longitudinal prediction of reading comprehension by both receptive vocabulary and morphological awareness was already evident at this age, as expected. Finally, spelling was predicted by preschool phonological awareness, as expected, as well as by morphological awareness, the contribution of which is expected to increase due to the spelling demands of Greek inflectional and derivational suffixes introduced at later grades.

Statistical Patterns in Children's Early Writing

ERIC Educational Resources Information Center

Pollo, Tatiana Cury; Kessler, Brett; Treiman, Rebecca

2009-01-01

Many theories of spelling development claim that before children begin to spell phonologically, their spellings are random strings of letters. We evaluated this idea by testing young children (mean age = 4 years 9 months) in Brazil and the United States and selecting a group of prephonological spellers. The spellings of this prephonological group…

Combined Spelling--It Works.

ERIC Educational Resources Information Center

Zylstra, Barbara Jean

1989-01-01

A spelling program was devised for learning-disabled students, using elements from "Signs for Sounds," the Cloze method, and "Auditory Discrimination In-Depth." Day-by-day use of the program involves drawing word pictures, spelling the words with tiles and blocks, writing on the board, using the words in written sentences, spelling bees, etc. (JDD)

Rapid Serial Naming Is a Unique Predictor of Spelling in Children

ERIC Educational Resources Information Center

Savage, Robert; Pillay, Vanitha; Melidona, Santo

2008-01-01

Some previous research has shown strong associations between spelling ability and rapid automatic naming (RAN) after controls for phonological processing and nonsense-word reading ability, consistent with the double-deficit hypothesis in reading and spelling. Previous studies did not, however, control for nonsense-word spelling ability before…

Implicit and Explicit Instruction of Spelling Rules

ERIC Educational Resources Information Center

Kemper, M. J.; Verhoeven, L.; Bosman, A. M. T.

2012-01-01

The study aimed to compare the differential effectiveness of explicit and implicit instruction of two Dutch spelling rules. Students with and without spelling disabilities were instructed a spelling rule either implicitly or explicitly in two experiments. Effects were tested in a pretest-intervention-posttest control group design. Experiment 1…

Spelling and Assistive Technology: Helping Students with Disabilities Be Successful Writers

ERIC Educational Resources Information Center

Simmons, Kate D.; Carpenter, Laura B.

2010-01-01

Successful writers have proficient skills in three areas: handwriting, spelling and composition. Many students with disabilities experience difficulties in the area of spelling, which in turn may lead to difficulty in composing written work. Spelling deficits should be addressed by the student's Individualized Education Program (IEP) team to…

A Teacher's Spelling Manual for Seventh Grade.

ERIC Educational Resources Information Center

Datres, Kristine, Comp.; Heggenstaller, Barbara, Comp.

The spelling program described in this manual was designed with the idea that spelling study initiated in the elementary grades should continue through the middle school years. The manual first describes the program's objectives: to help students learn basic spelling rules, develop an interest in word lore and vocabulary improvement, and develop…

Spelling. English Language Arts Concept Paper Number 3.

ERIC Educational Resources Information Center

Mazzio, Frank

Noting research suggesting that something more than rote memorization is involved in the process of spelling, this paper describes effective instructional strategies to help students improve their spelling abilities. Following an introduction on the memorization/cognition camps in spelling research, the paper discusses current, but less effective,…

The Effect of Modifying Spelling Rules on the Orthography Education

ERIC Educational Resources Information Center

Koc, Rasit

2014-01-01

The current study examined four different orthography guides prepared by Turkish Language Society between 1996 and 2012. These orthography guides included different spellings in words with capital letters, compound words, abbreviations, and some other words. The spelling differences defined were analyzed in groups. Different spelling preferences…

Learning to Spell Words: Findings, Theories, and Issues

ERIC Educational Resources Information Center

Treiman, Rebecca

2017-01-01

There has been less research on how children learn to spell than on how they learn to read, but a good deal is now known about spelling development. This article reviews studies of normative development, beginning with children's early scribbles and proceeding to prephonological spelling involving letters, phonologically influenced invented…

Multilayered Word Structure Model for Assessing Spelling of Finnish Children in Shallow Orthography

ERIC Educational Resources Information Center

Kulju, Pirjo; Mäkinen, Marita

2017-01-01

This study explores Finnish children's word-level spelling by applying a linguistically based multilayered word structure model for assessing spelling performance. The model contributes to the analytical qualitative assessment approach in order to identify children's spelling performance for enhancing writing skills. The children (N = 105)…

Predicting early spelling difficulties in children with specific language impairment: a clinical perspective.

PubMed

Cordewener, Kim A H; Bosman, Anna M T; Verhoeven, Ludo

2012-01-01

This study focused on the precursors of spelling difficulties in first grade for children with specific language impairment (SLI). A sample of 58 second-year kindergartners in The Netherlands was followed until the end of first grade. Linguistic, phonological, orthographic, letter knowledge, memory, and nonverbal-reasoning skills were considered as precursors, as was spelling level at an earlier point in time. Spelling difficulties at the end of first grade were most accurately identified by letter knowledge at the beginning of first grade and word spelling at the middle of first grade. It is concluded that spelling development in children with SLI can be seen as an autocatalytic process in which, without intervention, poor spellers generally remain poor spellers, and good spellers remain good spellers. A focus on early spelling intervention is thus emphasized. Copyright © 2012 Elsevier Ltd. All rights reserved.

Utility of the Spelling Sensitivity Score to Analyze Spellings of Children with Specific Language Impairment

PubMed Central

Werfel, Krystal L.; Krimm, Hannah

2015-01-01

The purpose of this study was to examine the utility of the Spelling Sensitivity Score (SSS) beyond percentage correct scoring in analysing the spellings of children with specific language impairment (SLI). Participants were 31 children with SLI and 28 children with typical language in grades 2 through 4. Spellings of individual words were scored using two methods: (a) percentage correct and (b) SSS. Children with SLI scored lower than children with typical language when spelling was analysed with percentage correct scoring and with SSS scoring. Additionally, SSS scoring highlighted group differences in the nature of spelling errors. Children with SLI were more likely than children with typical language to omit elements and to represent elements with an illegal grapheme in words, whereas children with typical language were more likely than children with SLI to represent all elements with correct letters. PMID:26413194

Anormogomphus kiritshenkoi Bartenev, 1913 (Odonata: Gomphidae): a literature review of the variable spelling of the species epithet, choice of the correct spelling and notes on the type locality of the species.

PubMed

Schorr, Martin; Kosterin, Oleg E; Borisov, Sergey N; Marinov, Milen

2018-01-12

The spelling of the specific name of an Anormogomphus species in its original description by Bartenev (1913) was variable, kiritshenkoi (5 times) vs kiritschenkoi (1 time). Bartenev himself did not mention this species in his further publications. Later authors proceeded to use different spelling versions of this name, including those not in the original paper. According to the International Code of Zoological Nomenclature (ICZN), the valid spelling should be chosen by the First Reviser. Acting as such, we choose as valid the name spelling Anormogomphus kiritshenkoi Bartenev, 1913, since it predominates in the original description, appears in the species subtitle, and is a proper transliteration from Cyrillic to Latin. It also corresponds to the spelling of his name used by A.N. Kiritshenko himself. Information of the type locality of the species is provided.

Frequency Analyses of Prephonological Spellings as Predictors of Success in Conventional Spelling

PubMed Central

Kessler, Brett; Pollo, Tatiana Cury; Treiman, Rebecca; Cardoso-Martins, Cláudia

2014-01-01

The present study explored how children’s prephonological writing foretells differential learning outcomes in primary school. We asked Portuguese-speaking preschool children in Brazil (mean age 4 1/4 years) to spell 12 words. Monte Carlo tests were used to identify the 31 children whose writing was not based on spellings or sounds of the target words. 2 1/2 years later, the children took a standardized spelling test. The more closely the digram (2-letter sequence) frequencies in the preschool task correlated with those in children’s books, the better scores the children had in primary school; and the more preschoolers used letters from their own name, the lower their subsequent scores. Thus, preschoolers whose prephonological writing revealed attentiveness to the statistical properties of text subsequently performed better in conventional spelling. These analytic techniques may help in the early identification of children at risk for spelling difficulties. PMID:22798104

Awesome Mess or Good Compromise? Spelling, Linguistics, and Middle Schoolers

ERIC Educational Resources Information Center

Meyer, Jim

2008-01-01

The stereotypical view of English spelling as an awesome mess is no longer widely held by linguists. That view assumes that spelling should represent pronunciation directly and simply. Instead, spelling is currently understood as representing a more abstract level of language as well as reflecting etymology. Examples from a middle school spelling…

Spelling: Computerised Feedback for Self-Correction

ERIC Educational Resources Information Center

Lawley, Jim

2016-01-01

Research has shown that any assumption that L2 learners of English do well to rely on the feedback provided by generic spell checkers (for example, the MS Word spell checker) is misplaced. Efforts to develop spell checkers specifically for L2 learners have focused on training software to offer more appropriate suggestion lists for replacing…

Helping Adults to Spell.

ERIC Educational Resources Information Center

Moorhouse, Catherine

This book presents a range of strategies for adult literacy tutors and offers a wealth of practical advice on teaching spelling within the context of writing. Chapters 1-3 offer basic information on talking with the student about spelling, finding out how the student spells and helping the student to see himself/herself as a "good" speller, and…

The Spelling Achievement of Third Culture Children Compared to United States Norms

ERIC Educational Resources Information Center

Cuidon, Lauren Jayne Berry

2009-01-01

Spelling is a critical component to literacy development. Teachers of American children living overseas as well as adult "Third Culture Kids" (TCKs) have reported that spelling is especially challenging for the TCK population. This study investigated whether a difference existed in TCK spelling achievement compared to U.S. norms, as well…

The Development of Reading and Spelling in Arabic Orthography: Two Parallel Processes?

ERIC Educational Resources Information Center

Taha, Haitham

2016-01-01

The parallels between reading and spelling skills in Arabic were tested. One-hundred forty-three native Arab students, with typical reading development, from second, fourth, and sixth grades were tested with reading, spelling and orthographic decision tasks. The results indicated a full parallel between the reading and spelling performances within…

Knowledge of Conditional Spelling Patterns Supports Word Spelling among Danish Fifth Graders

ERIC Educational Resources Information Center

Nielsen, Anne-Mette Veber

2017-01-01

Graphotactic knowledge and word-specific orthographic knowledge have been shown to account for unique variance in concurrent spelling skills beyond phonological skills in the early school years.The present study examined whether knowledge of spelling patterns conditioned by phonological context would add to the concurrent prediction of spelling…

Validating an Online Assessment of Developmental Spelling in Grades Five through Eight

ERIC Educational Resources Information Center

Gehsmann, Kristin; Spichtig, Alexandra; Tousley, Elias

2017-01-01

Assessments of developmental spelling, also called spelling inventories, are commonly used to understand students' orthographic knowledge (i.e., knowledge of how written words work) and to determine their stages of spelling and reading development. The information generated by these assessments is used to inform teachers' grouping practices and…

A Retrospective on Invented Spelling and a Look Forward.

ERIC Educational Resources Information Center

Gentry, J. Richard

2000-01-01

Compares and critiques two models of invented spelling stages, arguing that knowledge of stages of invented spelling can lead to better assessment of children and more informed literacy instruction by offering a window into the learner's mind. Notes that good communication with parents about invented spelling can eliminate much of the controversy.…

Linguistic Skills Involved in Learning to Spell: An Australian Study

ERIC Educational Resources Information Center

Daffern, Tessa

2017-01-01

Being able to accurately spell in Standard English requires efficient coordination of multiple knowledge sources. Therefore, spelling is a word-formation problem-solving process that can be difficult to learn. The present study uses Triple Word Form Theory as a conceptual framework to analyse Standard English spelling performance levels of…

Treatment for Alexia With Agraphia Following Left Ventral Occipito-Temporal Damage: Strengthening Orthographic Representations Common to Reading and Spelling

PubMed Central

Rising, Kindle; Rapcsak, Steven Z.; Beeson, Pélagie M.

2015-01-01

Purpose Damage to left ventral occipito-temporal cortex can give rise to written language impairment characterized by pure alexia/letter-by-letter (LBL) reading, as well as surface alexia and agraphia. The purpose of this study was to examine the therapeutic effects of a combined treatment approach to address concurrent LBL reading with surface alexia/agraphia. Method Simultaneous treatment to address slow reading and errorful spelling was administered to 3 individuals with reading and spelling impairments after left ventral occipito-temporal damage due to posterior cerebral artery stroke. Single-word reading/spelling accuracy, reading latencies, and text reading were monitored as outcome measures for the combined effects of multiple oral re-reading treatment and interactive spelling treatment. Results After treatment, participants demonstrated faster and more accurate single-word reading and improved text-reading rates. Spelling accuracy also improved, particularly for untrained irregular words, demonstrating generalization of the trained interactive spelling strategy. Conclusion This case series characterizes concomitant LBL with surface alexia/agraphia and demonstrates a successful treatment approach to address both the reading and spelling impairment. PMID:26110814

Inflectional and derivational morphological spelling abilities of children with Specific Language Impairment

PubMed Central

Critten, Sarah; Connelly, Vincent; Dockrell, Julie E.; Walter, Kirsty

2014-01-01

Children with Specific Language Impairment (SLI) are known to have difficulties with spelling but the factors that underpin these difficulties, are a matter of debate. The present study investigated the impact of oral language and literacy on the bound morpheme spelling abilities of children with SLI. Thirty-three children with SLI (9–10 years) and two control groups, one matched for chronological age (CA) and one for language and spelling age (LA) (aged 6–8 years) were given dictated spelling tasks of 24 words containing inflectional morphemes and 18 words containing derivational morphemes. There were no significant differences between the SLI group and their LA matches in accuracy or error patterns for inflectional morphemes. By contrast when spelling derivational morphemes the SLI group was less accurate and made proportionately more omissions and phonologically implausible errors than both control groups. Spelling accuracy was associated with phonological awareness and reading; reading performance significantly predicted the ability to spell both inflectional and derivational morphemes. The particular difficulties experienced by the children with SLI for derivational morphemes are considered in relation to reading and oral language. PMID:25221533

Inflectional and derivational morphological spelling abilities of children with Specific Language Impairment.

PubMed

Critten, Sarah; Connelly, Vincent; Dockrell, Julie E; Walter, Kirsty

2014-01-01

Children with Specific Language Impairment (SLI) are known to have difficulties with spelling but the factors that underpin these difficulties, are a matter of debate. The present study investigated the impact of oral language and literacy on the bound morpheme spelling abilities of children with SLI. Thirty-three children with SLI (9-10 years) and two control groups, one matched for chronological age (CA) and one for language and spelling age (LA) (aged 6-8 years) were given dictated spelling tasks of 24 words containing inflectional morphemes and 18 words containing derivational morphemes. There were no significant differences between the SLI group and their LA matches in accuracy or error patterns for inflectional morphemes. By contrast when spelling derivational morphemes the SLI group was less accurate and made proportionately more omissions and phonologically implausible errors than both control groups. Spelling accuracy was associated with phonological awareness and reading; reading performance significantly predicted the ability to spell both inflectional and derivational morphemes. The particular difficulties experienced by the children with SLI for derivational morphemes are considered in relation to reading and oral language.

Treatment for Alexia With Agraphia Following Left Ventral Occipito-Temporal Damage: Strengthening Orthographic Representations Common to Reading and Spelling.

PubMed

Kim, Esther S; Rising, Kindle; Rapcsak, Steven Z; Beeson, Pélagie M

2015-10-01

Damage to left ventral occipito-temporal cortex can give rise to written language impairment characterized by pure alexia/letter-by-letter (LBL) reading, as well as surface alexia and agraphia. The purpose of this study was to examine the therapeutic effects of a combined treatment approach to address concurrent LBL reading with surface alexia/agraphia. Simultaneous treatment to address slow reading and errorful spelling was administered to 3 individuals with reading and spelling impairments after left ventral occipito-temporal damage due to posterior cerebral artery stroke. Single-word reading/spelling accuracy, reading latencies, and text reading were monitored as outcome measures for the combined effects of multiple oral re-reading treatment and interactive spelling treatment. After treatment, participants demonstrated faster and more accurate single-word reading and improved text-reading rates. Spelling accuracy also improved, particularly for untrained irregular words, demonstrating generalization of the trained interactive spelling strategy. This case series characterizes concomitant LBL with surface alexia/agraphia and demonstrates a successful treatment approach to address both the reading and spelling impairment.

Comparing Bilingual to Monolingual Learners on English Spelling: A Meta-analytic Review.

PubMed

Zhao, Jing; Quiroz, Blanca; Dixon, L Quentin; Joshi, R Malatesha

2016-08-01

This study reports on a meta-analysis to examine how bilingual learners compare with English monolingual learners on two English spelling outcomes: real-word spelling and pseudo-word spelling. Eighteen studies published in peer-reviewed journals between 1990 and 2014 were retrieved. The study-level variables and characteristics (e.g. sample size, study design and research instruments) were coded, and 29 independent effect sizes across the 18 retrieved studies were analysed. We found that bilinguals outperformed monolinguals on real-word spelling overall and more so in early grades, but monolinguals outperformed bilinguals on pseudo-word spelling. Further, bilinguals at risk for reading difficulties did better on real-word spelling than monolinguals at risk for reading difficulties. Having investigated systematic sources of variability in effect sizes, we conclude that in comparison with their monolingual peers, bilingual learners, especially those from alphabetic L1 backgrounds, are able to master constrained skills, such as English spelling, in the current instructional context. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Training and testing ERP-BCIs under different mental workload conditions

NASA Astrophysics Data System (ADS)

Ke, Yufeng; Wang, Peiyuan; Chen, Yuqian; Gu, Bin; Qi, Hongzhi; Zhou, Peng; Ming, Dong

2016-02-01

Objective. As one of the most popular and extensively studied paradigms of brain-computer interfaces (BCIs), event-related potential-based BCIs (ERP-BCIs) are usually built and tested in ideal laboratory settings in most existing studies, with subjects concentrating on stimuli and intentionally avoiding possible distractors. This study is aimed at examining the effect of simultaneous mental activities on ERP-BCIs by manipulating various levels of mental workload during the training and/or testing of an ERP-BCI. Approach. Mental workload was manipulated during the training or testing of a row-column P300-speller to investigate how and to what extent the spelling performance and the ERPs evoked by the oddball stimuli are affected by simultaneous mental workload. Main results. Responses of certain ERP components, temporal-occipital N200 and the late reorienting negativity evoked by the oddball stimuli and the classifiability of ERP features between targets and non-targets decreased with the increase of mental workload encountered by the subject. However, the effect of mental workload on the performance of ERP-BCI was not always negative but depended on the conditions where the ERP-BCI was built and applied. The performance of ERP-BCI built under an ideal lab setting without any irrelevant mental activities declined with the increasing mental workload of the testing data. However, the performance was significantly improved when an ERP-BCI was built under an appropriate mental workload level, compared to that built under speller-only conditions. Significance. The adverse effect of concurrent mental activities may present a challenge for ERP-BCIs trained in ideal lab settings but which are to be used in daily work, especially when users are performing demanding mental processing. On the other hand, the positive effects of the mental workload of the training data suggest that introducing appropriate mental workload during training ERP-BCIs is of potential benefit to the performance in practical applications.

Learning to spell in a language with transparent orthography: Distributional properties of orthography and whole-word lexical processing.

PubMed

Angelelli, Paola; Marinelli, Chiara Valeria; Putzolu, Anna; Notarnicola, Alessandra; Iaia, Marika; Burani, Cristina

2018-03-01

We examined how whole-word lexical information and knowledge of distributional properties of orthography interact in children's spelling. High- versus low-frequency words, which included inconsistently spelled segments occurring more or less frequently in the orthography, were used in two experiments: (a) word spelling; (b) lexical priming of pseudoword spelling. Participants were 1st-, 2nd-, and 4th-grade Italian children. Word spelling showed sensitivity to the distributional properties of orthography in all children: accuracy in spelling uncommon transcription segments emerged progressively as a function of word frequency and schooling. Lexical priming effects emerged as a function of age. When related primes contained an uncommon segment, 2nd- and 4th-graders preferred uncommon segments than common ones in spelling target pseudowords, thus inverting the response trend found in the control condition. A smaller but significant effect was present in 1st- graders, who, unlike 2nd- and 4th-graders, still preferred common segments, only slightly increasing the use of uncommon ones. A larger priming effect emerged for high-frequency primes than low-frequency ones. Results indicate that children learning to spell in a transparent orthography are sensitive to the distributional properties of the orthography. However, whole-word lexical representations are also used, with larger effects in more skilled pupils.

The Influence of Spelling Ability on Vocabulary Choices When Writing for Children With Dyslexia.

PubMed

Sumner, Emma; Connelly, Vincent; Barnett, Anna L

2016-01-01

Spelling is a prerequisite to expressing vocabulary in writing. Research has shown that children with dyslexia are hesitant spellers when composing. This study aimed to determine whether the hesitant spelling of children with dyslexia, evidenced by frequent pausing, affects vocabulary choices when writing. A total of 31 children with dyslexia, mean age 9 years, were compared to typically developing groups of children: the first matched by age, the second by spelling ability. Oral vocabulary was measured and children completed a written and verbal compositional task. Lexical diversity comparisons were made across written and verbal compositions to highlight the constraint of having to select and spell words. A digital writing tablet recorded the writing. Children with dyslexia and the spelling-ability group made a high proportion of spelling errors and within-word pauses, and had a lower lexical diversity within their written compositions compared to their verbal compositions. The age-matched peers demonstrated the opposite pattern. Spelling ability and pausing predicted 53% of the variance in written lexical diversity of children with dyslexia, demonstrating the link between spelling and vocabulary when writing. Oral language skills had no effect. Lexical diversity correlated with written and verbal text quality for all groups. Practical implications are discussed and related to writing models. © Hammill Institute on Disabilities 2014.

Working Memory in Children With Learning Disabilities in Reading Versus Spelling: Searching for Overlapping and Specific Cognitive Factors.

PubMed

Brandenburg, Janin; Klesczewski, Julia; Fischbach, Anne; Schuchardt, Kirsten; Büttner, Gerhard; Hasselhorn, Marcus

2015-01-01

In transparent orthographies like German, isolated learning disabilities in either reading or spelling are common and occur as often as a combined reading and spelling disability. However, most issues surrounding the cognitive causes of these isolated or combined literacy difficulties are yet unresolved. Recently, working memory dysfunctions have been demonstrated to be promising in explaining the emergence of literacy difficulties. Thus, we applied a 2 (reading disability: yes vs. no) × 2 (spelling disability: yes vs. no) factorial design to examine distinct and overlapping working memory profiles associated with learning disabilities in reading versus spelling. Working memory was assessed in 204 third graders, and multivariate analyses of variance were conducted for each working memory component. Children with spelling disability suffered from more pronounced phonological loop impairments than those with reading disability. In contrast, domain-general central-executive dysfunctions were solely associated with reading disability, but not with spelling disability. Concerning the visuospatial sketchpad, no impairments were found. In sum, children with reading disability and those with spelling disability seem to be characterized by different working memory profiles. Thus, it is important to take both reading and spelling into account when investigating cognitive factors of literacy difficulties in transparent orthographies. © Hammill Institute on Disabilities 2014.

The effect of morphology on spelling and reading accuracy: a study on Italian children

PubMed Central

Angelelli, Paola; Marinelli, Chiara Valeria; Burani, Cristina

2014-01-01

In opaque orthographies knowledge of morphological information helps in achieving reading and spelling accuracy. In transparent orthographies with regular print-to-sound correspondences, such as Italian, the mappings of orthography onto phonology and phonology onto orthography are in principle sufficient to read and spell most words. The present study aimed to investigate the role of morphology in the reading and spelling accuracy of Italian children as a function of school experience to determine whether morphological facilitation was present in children learning a transparent orthography. The reading and spelling performances of 15 third-grade and 15 fifth-grade typically developing children were analyzed. Children read aloud and spelled both low-frequency words and pseudowords. Low-frequency words were manipulated for the presence of morphological structure (morphemic words vs. non-derived words). Morphemic words could also vary for the frequency (high vs. low) of roots and suffixes. Pseudo-words were made up of either a real root and a real derivational suffix in a combination that does not exist in the Italian language or had no morphological constituents. Results showed that, in Italian, morphological information is a useful resource for both reading and spelling. Typically developing children benefitted from the presence of morphological structure when they read and spelled pseudowords; however, in processing low-frequency words, morphology facilitated reading but not spelling. These findings are discussed in terms of morpho-lexical access and successful cooperation between lexical and sublexical processes in reading and spelling. PMID:25477855

The effect of morphology on spelling and reading accuracy: a study on Italian children.

PubMed

Angelelli, Paola; Marinelli, Chiara Valeria; Burani, Cristina

2014-01-01

In opaque orthographies knowledge of morphological information helps in achieving reading and spelling accuracy. In transparent orthographies with regular print-to-sound correspondences, such as Italian, the mappings of orthography onto phonology and phonology onto orthography are in principle sufficient to read and spell most words. The present study aimed to investigate the role of morphology in the reading and spelling accuracy of Italian children as a function of school experience to determine whether morphological facilitation was present in children learning a transparent orthography. The reading and spelling performances of 15 third-grade and 15 fifth-grade typically developing children were analyzed. Children read aloud and spelled both low-frequency words and pseudowords. Low-frequency words were manipulated for the presence of morphological structure (morphemic words vs. non-derived words). Morphemic words could also vary for the frequency (high vs. low) of roots and suffixes. Pseudo-words were made up of either a real root and a real derivational suffix in a combination that does not exist in the Italian language or had no morphological constituents. Results showed that, in Italian, morphological information is a useful resource for both reading and spelling. Typically developing children benefitted from the presence of morphological structure when they read and spelled pseudowords; however, in processing low-frequency words, morphology facilitated reading but not spelling. These findings are discussed in terms of morpho-lexical access and successful cooperation between lexical and sublexical processes in reading and spelling.

Children benefit from morphological relatedness when they learn to spell new words.

PubMed

Pacton, Sébastien; Foulin, Jean Noël; Casalis, Séverine; Treiman, Rebecca

2013-01-01

Use of morphologically related words often helps in selecting among spellings of sounds in French. For instance, final /wa/ may be spelled oi (e.g., envoi "sendoff"), oit (e.g., exploit "exploit"), ois (e.g., siamois, "siamese"), or oie (e.g., joie "joy"). The morphologically complex word exploiter "to exploit", with a pronounced t, can be used to indicate that the stem exploit is spelled with a silent t. We asked whether 8-year-old children benefited from such cues to learn new spellings. Children read silently stories which included two target nonwords, one presented in an opaque condition and the other in a morphological condition. In the opaque condition, the sentence provided semantic information (e.g., a vensois is a musical instrument) but no morphological information that could justify the spelling of the target word's final sound. Such justification was available in the morphological condition (e.g., the vensoisist plays the vensois instrument, which justifies that vensois includes a final silent s). 30 min after having read the stories, children's orthographic learning was assessed by asking them to choose the correct spelling of each nonword from among three phonologically plausible alternatives (e.g., vensois, vensoit, vensoie). Children chose correct spellings more often in the morphological condition than the opaque condition, even though the root (vensois) had been presented equally often in both conditions. That is, children benefited from information about the spelling of the morphologically complex word to learn the spelling of the stem.

Atmospheric conditions and weather regimes associated with extreme winter dry spells over the Mediterranean basin

NASA Astrophysics Data System (ADS)

Raymond, Florian; Ullmann, Albin; Camberlin, Pierre; Oueslati, Boutheina; Drobinski, Philippe

2018-06-01

Very long dry spell events occurring during winter are natural hazards to which the Mediterranean region is extremely vulnerable, because they can lead numerous impacts for environment and society. Four dry spell patterns have been identified in a previous work. Identifying the main associated atmospheric conditions controlling the dry spell patterns is key to better understand their dynamics and their evolution in a changing climate. Except for the Levant region, the dry spells are generally associated with anticyclonic blocking conditions located about 1000 km to the Northwest of the affected area. These anticyclonic conditions are favourable to dry spell occurrence as they are associated with subsidence of cold and dry air coming from boreal latitudes which bring low amount of water vapour and non saturated air masses, leading to clear sky and absence of precipitation. These extreme dry spells are also partly related to the classical four Euro-Atlantic weather regimes are: the two phases of the North Atlantic Oscillation, the Scandinavian "blocking" or "East-Atlantic", and the "Atlantic ridge". Only the The "East-Atlantic", "Atlantic ridge" and the positive phase of the North Atlantic Oscillation are frequently associated with extremes dry spells over the Mediterranean basin but they do not impact the four dry spell patterns equally. Finally long sequences of those weather regimes are more favourable to extreme dry spells than short sequences. These long sequences are associated with the favourable prolonged and reinforced anticyclonic conditions

Health impact of the 2008 cold spell on mortality in subtropical China: the climate and health impact national assessment study (CHINAs)

PubMed Central

2014-01-01

Background Many studies have investigated heat wave related mortality, but less attention has been given to the health effects of cold spells in the context of global warming. The 2008 cold spell in China provided a unique opportunity to estimate the effects of the 2008 cold spell on mortality in subtropical regions, spatial heterogeneity of the effects, stratification effect and added effects caused by sustained cold days. Methods Thirty-six study communities were selected from 15 provinces in subtropical China. Daily mortality and meteorological data were collected for each community from 2006 to 2010. A distributed lag linear non-linear model (DLNM) with a lag structure of up to 27 days was used to analyze the association between the 2008 cold spell and mortality. Multivariate meta-analyses were used to combine the cold effects across each community. Results The 2008 cold spell increased mortality by 43.8% (95% CI: 34.8% ~ 53.4%) compared to non-cold spell days with the highest effects in southern and central China. The effects were more pronounced for respiratory mortality (RESP) than for cardiovascular (CVD) or cerebrovascular mortality (CBD), for females more than for males, and for the elderly aged ≥75 years old more than for younger people. Overall, 148,279 excess deaths were attributable to the 2008 cold spell. The cold effect was mainly from extreme low temperatures rather than sustained cold days during this 2008 cold spell. Conclusions The 2008 cold spell increased mortality in subtropical China, which was mainly attributable to the low temperature rather than the sustained duration of the cold spell. The cold effects were spatially heterogeneous and modified by individual-specific characteristics such as gender and age. PMID:25060645

A village possessed by "witches": a mixed-methods case-control study of possession and common mental disorders in rural Nepal.

PubMed

Sapkota, Ram P; Gurung, Dristy; Neupane, Deepa; Shah, Santosh K; Kienzler, Hanna; Kirmayer, Laurence J

2014-12-01

In Nepal, spirit possession is a common phenomenon occurring both in individuals and in groups. To identify the cultural contexts and psychosocial correlates of spirit possession, we conducted a mixed-method study in a village in central Nepal experiencing a cluster of spirit possession events. The study was carried out in three stages: (1) a pilot study consisting of informal interviews with possessed individuals, observations of the possession spells, and video recording of possession events; (2) a case-control study comparing the prevalence of symptoms of common mental disorders in women who had and had not experienced possession; and (3) a follow-up study with focus group discussions and in-depth interviews with possessed and non-possessed men and women, and key informants. Quantitative results indicated that possessed women reported higher rates of traumatic events and higher levels of symptoms of mental disorder compared to non-possessed women (Anxiety 68 vs. 18 %, Depression 41 vs. 19 %, and PTSD 27 vs. 0 %). However, qualitative interviews with possessed individuals, family members, and traditional healers indicated that they did not associate possession states with mental illness. Spirit possession was viewed as an affliction that provided a unique mode of communication between humans and spirits. As such, it functioned as an idiom of distress that allowed individuals to express suffering related to mental illness, socio-political violence, traumatic events, and the oppression of women. The study results clearly indicate that spirit possession is a multi-dimensional phenomenon that cannot be mapped onto any single psychiatric or psychological diagnostic category or construct. Clinical and public health efforts to address spirit possession must take the socio-cultural context and systemic dynamics into account to avoid creating iatrogenic illness, undermining coping strategies, and exacerbating underlying social problems.

When does speech sound disorder matter for literacy? The role of disordered speech errors, co-occurring language impairment and family risk of dyslexia.

PubMed

Hayiou-Thomas, Marianna E; Carroll, Julia M; Leavett, Ruth; Hulme, Charles; Snowling, Margaret J

2017-02-01

This study considers the role of early speech difficulties in literacy development, in the context of additional risk factors. Children were identified with speech sound disorder (SSD) at the age of 3½ years, on the basis of performance on the Diagnostic Evaluation of Articulation and Phonology. Their literacy skills were assessed at the start of formal reading instruction (age 5½), using measures of phoneme awareness, word-level reading and spelling; and 3 years later (age 8), using measures of word-level reading, spelling and reading comprehension. The presence of early SSD conferred a small but significant risk of poor phonemic skills and spelling at the age of 5½ and of poor word reading at the age of 8. Furthermore, within the group with SSD, the persistence of speech difficulties to the point of school entry was associated with poorer emergent literacy skills, and children with 'disordered' speech errors had poorer word reading skills than children whose speech errors indicated 'delay'. In contrast, the initial severity of SSD was not a significant predictor of reading development. Beyond the domain of speech, the presence of a co-occurring language impairment was strongly predictive of literacy skills and having a family risk of dyslexia predicted additional variance in literacy at both time-points. Early SSD alone has only modest effects on literacy development but when additional risk factors are present, these can have serious negative consequences, consistent with the view that multiple risks accumulate to predict reading disorders. © 2016 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.

Predictors of Spelling and Writing Skills in First- and Second-Language Learners

ERIC Educational Resources Information Center

Harrison, Gina L.; Goegan, Lauren D.; Jalbert, Rachel; McManus, Kelly; Sinclair, Kristin; Spurling, Jessica

2016-01-01

Cognitive and linguistic components related to spelling and writing in English as a second language (ESL) and native-English speaking (EL1) third graders were examined. ESL and EL1 children performed similarly on rapid naming, phonological awareness (PA), verbal short-term and working memory, reading fluency, single-word spelling, text spelling,…

Examining One Class of Third-Grade Spellers: The Diagnostic Potential of Students' Spelling

ERIC Educational Resources Information Center

Ness, Molly K.

2010-01-01

The purpose of this article is to examine the developmental spelling levels of one class of 17 third-grade students. In analyzing over 600 student spelling samples, results indicate that these students spanned four spelling stages: (1) letter name, (2) within word pattern, (3) syllables and affixes, and (4) derivational relations (Bear,…

Invented Spelling Activities in Small Groups and Early Spelling and Reading

ERIC Educational Resources Information Center

Martins, Margarida Alves; Salvador, Liliana; Albuquerque, Ana; Silva, Cristina

2016-01-01

Our aim was to assess the impact of an invented spelling programme conducted in small groups on children's written language acquisition in Portuguese. We expected the experimental group to have better post-test results than the control group in spelling and reading. Participants were 160 preschool-age children who were randomly divided into an…

Developing Swedish Spelling Exercises on the ICALL Platform Lärka

ERIC Educational Resources Information Center

Pijetlovic, Dijana; Volodina, Elena

2013-01-01

In this project we developed web services on the ICALL platform Lärka for automatic generation of Swedish spelling exercises using Text-To-Speech (TTS) technology which allows L2 learners to train their spelling and listening individually at home. The spelling exercises contain five different linguistic levels, whereby the language learner has the…

Apprendre l'orthographe avec un correcteur orthographique (Learning Spelling with a Spell-Checker?)?

ERIC Educational Resources Information Center

Desmarais, Lise

1998-01-01

Reports a study with 27 adults, both native French-speakers and native English-speakers, on the effectiveness of using a spell-checker as the core element to teach French spelling. The method used authentic materials, individualized monitoring, screen and hard-copy text reading, and content sequencing based on errors. The approach generated…

Spelling for Writing: Student Activity Book. Level 5.

ERIC Educational Resources Information Center

Peet, Howard

The Level 5 activity book is designed to help children learn that writing messages and stories will help them see the value of learning to spell. The workbook's program is based on the ideas that accurate spelling contributes to the clarity of written messages; spelling accuracy shows attention to detail, sending a positive message to teachers and…

The Effect of Feature Complexity in Spanish Spelling in Grades 1-3

ERIC Educational Resources Information Center

Ford, Karen L.; Invernizzi, Marcia; Huang, Francis L.

2014-01-01

The current study explored a possible continuum of spelling features that children receiving literacy instruction in Spanish might be expected to master in Grades 1-3. We administered a developmental spelling inventory representing nine distinct Spanish spelling features to 864 students in bilingual and dual language schools across the U.S.…

Spelling Improvement through Letter-Sound and Whole-Word Training in Two Multilingual Greek- and English-Speaking Children

ERIC Educational Resources Information Center

Niolaki, Georgia Z.; Masterson, Jackie; Terzopoulos, Aris R.

2014-01-01

Case studies of two children with spelling difficulty are reported. LK was multilingual and ED bilingual. A training programme that targeted phonic decoding (or sublexical) spelling processes was conducted with both children. Immediate and delayed post-training assessments showed improvement in spelling nonwords for LK but not for ED. Training…

Does Poor Spelling Equate to Slow Reading? The Relationship between Reading, Spelling, and Orthographic Quality

ERIC Educational Resources Information Center

Martin-Chang, Sandra; Ouellette, Gene; Madden, Melanie

2014-01-01

High quality lexical representations in memory, characterized by accuracy and stability, are said to underpin fluent reading. Here, the relationship between orthographic quality and reading speed was examined by asking undergraduates (N = 74) to repeatedly read and spell words. Spelling performance over five trials indicated orthographic quality.…

English Sounds and Their Spellings; a Handbook for Teachers and Students. Crowell Contemporary English Series.

ERIC Educational Resources Information Center

Allen, Robert L.; And Others

This handbook introduces the important correspondences existing between English sounds and English spelling patterns. The lessons present the vowel sounds, one by one, along with systematically selected consonant sounds, and show how each sound or combination of sounds is usually spelled in English words. Irregularly spelled words are introduced…

Invented Spelling, Word Stress, and Phonological Awareness in Relation to Reading Difficulties in Children

ERIC Educational Resources Information Center

Mehta, Sheena

2016-01-01

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…

Spelling Mastery and Spelling through Morphographs: Direct Instruction Programs for Beginning and Low-Progress Spellers

ERIC Educational Resources Information Center

Hempenstall, Kerry

2015-01-01

There has been concern about student literacy expressed in the community in recent years, following the results of national and international assessment. In spelling, there are insufficient hard data, but the perception is that our students are not receiving the exemplary spelling education they require. A number of possible reasons have been…

Developmental Stability and Changes in the Impact of Root Consistency on Children's Spelling

ERIC Educational Resources Information Center

Deacon, S. Helene; Dhooge, Sarah

2010-01-01

The study reported here examined grade 2-4 children's sensitivity to the consistency in the spelling of roots in related words. We build on earlier research by attempting to quantify the extent that children's spellings of both inflected and derived forms accord with this principle. We contrasted children's accuracy and consistency in spelling the…

Learning To Spell: Variability, Choice, and Change in Children's Strategy Use.

ERIC Educational Resources Information Center

Rittle-Johnson, Bethany; Siegler, Robert S.

1999-01-01

Employed a trial-by-trial analysis of spelling-strategy use to examine whether the overlapping-waves model could account for strategy choices in spelling for children tested in first and second grade. Found that the model was useful for understanding the development of spelling, despite the fact that explicit use of backup strategies had a minimal…

Frequency Analyses of Prephonological Spellings as Predictors of Success in Conventional Spelling

ERIC Educational Resources Information Center

Kessler, Brett; Pollo, Tatiana Cury; Treiman, Rebecca; Cardoso-Martins, Claudia

2013-01-01

The present study explored how children's prephonological writing foretells differential learning outcomes in primary school. The authors asked Portuguese-speaking preschool children in Brazil (mean age 4 year 3 months) to spell 12 words. Monte Carlo tests were used to identify the 31 children whose writing was not based on spellings or sounds of…

Phonological Errors Predominate in Arabic Spelling across Grades 1-9

ERIC Educational Resources Information Center

Abu-Rabia, Salim; Taha, Haitham

2006-01-01

Most of the spelling error analysis has been conducted in Latin orthographies and rarely conducted in other orthographies like Arabic. Two hundred and eighty-eight students in grades 1-9 participated in the study. They were presented nine lists of words to test their spelling skills. Their spelling errors were analyzed by error categories. The…

A visual parallel-BCI speller based on the time-frequency coding strategy.

PubMed

Xu, Minpeng; Chen, Long; Zhang, Lixin; Qi, Hongzhi; Ma, Lan; Tang, Jiabei; Wan, Baikun; Ming, Dong

2014-04-01

Spelling is one of the most important issues in brain-computer interface (BCI) research. This paper is to develop a visual parallel-BCI speller system based on the time-frequency coding strategy in which the sub-speller switching among four simultaneously presented sub-spellers and the character selection are identified in a parallel mode. The parallel-BCI speller was constituted by four independent P300+SSVEP-B (P300 plus SSVEP blocking) spellers with different flicker frequencies, thereby all characters had a specific time-frequency code. To verify its effectiveness, 11 subjects were involved in the offline and online spellings. A classification strategy was designed to recognize the target character through jointly using the canonical correlation analysis and stepwise linear discriminant analysis. Online spellings showed that the proposed parallel-BCI speller had a high performance, reaching the highest information transfer rate of 67.4 bit min(-1), with an average of 54.0 bit min(-1) and 43.0 bit min(-1) in the three rounds and five rounds, respectively. The results indicated that the proposed parallel-BCI could be effectively controlled by users with attention shifting fluently among the sub-spellers, and highly improved the BCI spelling performance.

Children benefit from morphological relatedness when they learn to spell new words

PubMed Central

Pacton, Sébastien; Foulin, Jean Noël; Casalis, Séverine; Treiman, Rebecca

2013-01-01

Use of morphologically related words often helps in selecting among spellings of sounds in French. For instance, final /wa/ may be spelled oi (e.g., envoi “sendoff”), oit (e.g., exploit “exploit”), ois (e.g., siamois, “siamese”), or oie (e.g., joie “joy”). The morphologically complex word exploiter “to exploit”, with a pronounced t, can be used to indicate that the stem exploit is spelled with a silent t. We asked whether 8-year-old children benefited from such cues to learn new spellings. Children read silently stories which included two target nonwords, one presented in an opaque condition and the other in a morphological condition. In the opaque condition, the sentence provided semantic information (e.g., a vensois is a musical instrument) but no morphological information that could justify the spelling of the target word's final sound. Such justification was available in the morphological condition (e.g., the vensoisist plays the vensois instrument, which justifies that vensois includes a final silent s). 30 min after having read the stories, children's orthographic learning was assessed by asking them to choose the correct spelling of each nonword from among three phonologically plausible alternatives (e.g., vensois, vensoit, vensoie). Children chose correct spellings more often in the morphological condition than the opaque condition, even though the root (vensois) had been presented equally often in both conditions. That is, children benefited from information about the spelling of the morphologically complex word to learn the spelling of the stem. PMID:24109464

[Effect of divided attention on explicit and implicit aspects of recall].

PubMed

Wippich, W; Schmitt, R; Mecklenbräuker, S

1989-01-01

If subjects have to form word images before spelling a word from the image, results of a repetition of the spelling test reveal a reliable priming effect: Old words can be spelled faster than comparable control words, reflecting a form of implicit memory. We investigated whether this kind of repetition priming remains stable under conditions of divided attention in the study phase. The subjects had to spell meaningful words, meaningless non-words, and non-words that were meaningful with a backward spelling direction (troper, for example). In the testing stage, recognition judgments as a form of explicit memory were required, too. Divided attention in the study phase had a negative effect on explicit memory, as revealed by performance on the recognition task, but had little effect on implicit memory, as revealed by performance on the repetition of the spelling test. A further dissociation between implicit and explicit memory showed up as meaningful words were recognized much better than non-words, whereas implicit memory was uninfluenced by the meaningfulness variable. The disadvantage of backward spellings was not reduced with non-words (like troper) spelled backwards. Finally, we analyzed the relations between spelling times and recognition judgments and found a pattern of dependency for non-words only. Generally, the results are discussed within processing-oriented approaches to implicit memory with a special emphasis on controversial findings concerning the role of attention in different expressions of memory.

Spelling: A Fundamental Skill for Effective Business Communication.

ERIC Educational Resources Information Center

Hulbert, Jack E.

1982-01-01

Discusses the importance of effective written communication to the successful management of business enterprises. Examines the significance of correct spelling and the development of spelling competence. (CT)

Written Spelling to Dictation: Sound-To-Spelling Regularity Affects Both Writing Latencies and Durations

ERIC Educational Resources Information Center

Delattre, Marie; Bonin, Patrick; Barry, Christopher

2006-01-01

The authors examined the effect of sound-to-spelling regularity on written spelling latencies and writing durations in a dictation task in which participants had to write each target word 3 times in succession. The authors found that irregular words (i.e., those containing low-probability phoneme-to-grapheme mappings) were slower both to…

Getting the Bugs out with PESTS: A Mnemonic Approach to Spelling Sight Words for Students with Learning Disabilities

ERIC Educational Resources Information Center

Howard, Sue; DaDeppo, Lisa M. W.; De La Paz, Susan

2008-01-01

Difficulties with spelling can impact students' reading acquisition and writing, having a critical impact on overall literacy development. Students with learning disabilities (LD) often struggle with spelling. We describe a case study with three elementary-aged students with LD using a mnemonic approach to spelling sight words. Our approach,…

Spelling and Spelling Motivation in High School Students with Writing Goals on Their Individualized Education Programs

ERIC Educational Resources Information Center

Garbe, Elsie Helene

2012-01-01

This study used a qualitative phenomenological approach within a constructivist paradigm to examine spelling and spelling motivation of four suburban Illinois high school students: two male seniors with LD, one male freshman with ADHD, and one female freshman with LD. The purposes of the study were to determine why students with writing goals and…

An Analysis of Deaf Students' Spelling Skills during a Year-Long Instructional Writing Approach

ERIC Educational Resources Information Center

Bowers, Lisa M.; Dostal, Hannah; McCarthy, Jillian H.; Schwarz, Ilsa; Wolbers, Kimberly

2016-01-01

Numerous studies have shown that spelling presents unique challenges for children who are deaf or hard of hearing (d/hh), and most do not develop age appropriate spelling skills. Spelling errors from 29 middle school d/hh students were analyzed from writing samples that were gathered at the beginning, middle, and end of a year-long writing…

First-Grade Spelling Scores within the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) Screening: An Exploratory Study

ERIC Educational Resources Information Center

Munger, Kristen A.; Murray, Maria S.

2017-01-01

The purpose of this study was to examine the validity evidence of first-grade spelling scores from a standardized test of nonsense word spellings and their potential value within universal literacy screening. Spelling scores from the Test of Phonological Awareness: Second Edition PLUS for 47 first-grade children were scored using a standardized…

Does Spelling Instruction Make Students Better Spellers, Readers, and Writers? A Meta-Analytic Review

ERIC Educational Resources Information Center

Graham, Steve; Santangelo, Tanya

2014-01-01

Despite the importance of spelling for both writing and reading, there is considerable disagreement regarding how spelling skills are best acquired. During this and virtually all of the last century, some scholars have argued that spelling should not be directly or formally taught as such instruction is not effective or efficient. We conducted a…

English as a Foreign Language Spelling Development: A Longitudinal Study

ERIC Educational Resources Information Center

Kahn-Horwitz, Janina; Sparks, Richard L.; Goldstein, Zahava

2012-01-01

English as a foreign language (EFL) spelling was examined longitudinally three times (4th, 9th, 12th grades) during 9 years of EFL study among Hebrew first language (L1) students. The study examined the impact of L1 literacy variables including phonemic awareness, word attack, and spelling on EFL spelling and the relationship between EFL literacy…

African American English and Spelling: How Do Second Graders Spell Dialect-Sensitive Features of Words?

ERIC Educational Resources Information Center

Patton-Terry, Nicole; Connor, Carol

2010-01-01

This study explored the spelling skills of African American second graders who produced African American English (AAE) features in speech. The children (N = 92), who varied in spoken AAE use and word reading skills, were asked to spell words that contained phonological and morphological dialect-sensitive (DS) features that can vary between AAE and…

Spelling Errors in Text Copying by Children with Dyslexia and ADHD Symptoms

ERIC Educational Resources Information Center

Re, Anna Maria; Cornoldi, Cesare

2015-01-01

Spelling errors are usually studied in dictations, but teachers report that children with school difficulties often make spelling mistakes when they copy a text too. The present study examines the performance on a text copying task and a text dictation task of two groups of children known for their difficulties in spelling, that is, 22 with…

The Spelling of Vowels Is Influenced by Australian and British English Dialect Differences

ERIC Educational Resources Information Center

Kemp, Nenagh

2009-01-01

Two experiments examined the influence of dialect on the spelling of vowel sounds. British and Australian children (6 to 8 years) and university students wrote words whose unstressed vowel sound is spelled i or e and pronounced /I/ or /schwa/. Participants often (mis)spelled these vowel sounds as they pronounced them. When vowels were pronounced…

Anatomic, Clinical, and Neuropsychological Correlates of Spelling Errors in Primary Progressive Aphasia

ERIC Educational Resources Information Center

Shim, HyungSub; Hurley, Robert S.; Rogalski, Emily; Mesulam, M.-Marsel

2012-01-01

This study evaluates spelling errors in the three subtypes of primary progressive aphasia (PPA): agrammatic (PPA-G), logopenic (PPA-L), and semantic (PPA-S). Forty-one PPA patients and 36 age-matched healthy controls were administered a test of spelling. The total number of errors and types of errors in spelling to dictation of regular words,…

Genetic and environmental influences on word recognition and spelling deficits as a function of age.

PubMed

Friend, Angela; DeFries, John C; Wadsworth, Sally J; Olson, Richard K

2007-05-01

Previous twin studies have suggested a possible developmental dissociation between genetic influences on word recognition and spelling deficits, wherein genetic influence declined across age for word recognition, and increased for spelling recognition. The present study included two measures of word recognition (timed, untimed) and two measures of spelling (recognition, production) in younger and older twins. The heritability estimates for the two word recognition measures were .65 (timed) and .64 (untimed) in the younger group and .65 and .58 respectively in the older group. For spelling, the corresponding estimates were .57 (recognition) and .51 (production) in the younger group and .65 and .67 in the older group. Although these age group differences were not significant, the pattern of decline in heritability across age for reading and increase for spelling conformed to that predicted by the developmental dissociation hypothesis. However, the tests for an interaction between genetic influences on word recognition and spelling deficits as a function of age were not significant.

Progress in reading and spelling of dyslexic children is not affected by executive functioning.

PubMed

Walda, Sietske A E; van Weerdenburg, Marjolijn; Wijnants, Maarten L; Bosman, Anna M T

2014-12-01

Although poor reading and spelling skills have been associated with weak skills of executive functioning (EF), its role in literacy is not undisputed. Because EF has different theoretical underpinnings, methods of analysis and of assessing, it has led to varying and often contrasting results in its effects in children with dyslexia. The present study has two goals. The first goal is to establish the relationship between a large number of EF tasks and reading and spelling skills in a large number of Dutch dyslexic children (n = 229). More interesting, however, is the second aim. To what extent do EF skills predict progress in reading and spelling in dyslexic children who attended a remediation programme? The results revealed small, but significant relationships between EF and reading and spelling skills, but no relationships between EF and progress in reading and spelling. It is concluded that training EF skills is unlikely to enhance reading and spelling skills. Copyright © 2014 Elsevier Ltd. All rights reserved.

Cross-language Transfer of Metalinguistic Skills: Evidence from Spelling English Words by Korean Students in Grades 4, 5 and 6.

PubMed

Yeon, Sookkyung; Bae, Han Suk; Joshi, R Malatesha

2017-11-01

The present study examined unique and shared contributions of Korean (first language) phonological, orthographic and morphological awareness (PA, OA and MA, respectively) to English (second/foreign language) spelling among 287 fourth-grade, fifth-grade and sixth-grade Korean children. Korean measures of PA, OA and MA were administered, in addition to English vocabulary and spelling measures. Results from structural equation modelling showed that PA, OA and MA were caused by one common construct, metalinguistic awareness (META), and the contribution of Korean META to English spelling was statistically significant, controlling for English vocabulary. In particular, Korean MA and PA played unique roles in explaining English spelling; whereas Korean OA did not significantly contribute to English spelling. Findings from the present study provided empirical evidence of first language META transfer effect on second/foreign language spelling development. Educational implications and future research ideas are discussed. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

A sublexical training study for spelling in a biliterate Greek- and English-speaking child.

PubMed

Niolaki, Georgia Z; Terzopoulos, Aris R; Masterson, Jackie

2017-06-01

RI is an emergent trilingual boy, literate in Greek and English, with difficulties in reading and spelling in both languages. Assessment with non-literacy tests revealed a deficit in phonological ability and in visual memory for sequentially presented characters. RI took part in a training programme that targeted sublexical spelling processes. Post-intervention assessment revealed improvement in reading and spelling in Greek but not in English. Assessments of lexical and sublexical skills showed improvement in nonword spelling and nonword reading for Greek. For English, there was some indication of improvement in nonword reading at delayed post-intervention testing, but no evidence of improvement in nonword spelling. Possible reasons for the difference in outcome for the two languages are considered, including the level of transparency of written Greek and English.

The durations of past sickness absences predict future absence episodes.

PubMed

Laaksonen, Mikko; He, Liang; Pitkäniemi, Janne

2013-01-01

To determine whether preceding absence episodes increase the risk of future sickness absence, we examined recurrence of short (1 to 3 days), intermediate (4 to 14 days), and long (>2 weeks) sickness-absence episodes. Data from 6934 municipal employees of the City of Helsinki were analyzed using proportional hazards models. Preceding sickness absence increased the risk of new sickness-absence episodes. The association was stronger for longer sickness absence spells and for men. Shorter absence spells also predicted longer absence spells. Working conditions and health behaviors did not modify the associations. The risk of recurrent sickness absences is higher for longer sickness-absence spells, which are often recurrent in nature. In addition, short absence spells predict future longer spells, suggesting that short absences are not trivial for health.

Investigating Predictors of Spelling Ability for Adults with Low Literacy Skills

PubMed Central

Talwar, Amani; Cote, Nicole Gilbert; Binder, Katherine S.

2014-01-01

This study examined whether the spelling abilities of adults with low literacy skills could be predicted by their phonological, orthographic, and morphological awareness. Sixty Adult Basic Education (ABE) students completed several literacy tasks. It was predicted that scores on phonological and orthographic tasks would explain variance in spelling scores, whereas scores on morphological tasks may not. Scores on all phonological tasks and on one orthographic task emerged as significant predictors of spelling scores. Additionally, error analyses revealed a limited influence of morphological knowledge in spelling attempts. Implications for ABE instruction are discussed. PMID:25364644

Dry spell trend analysis in Kenya and the Murray Darling Basin using daily rainfall

NASA Astrophysics Data System (ADS)

Muita, R. R.; van Ogtrop, F. F.; Vervoort, R. W.

2012-04-01

Important agricultural areas in Kenya and the Murray Darling Basin (MDB) in Australia are largely semi-arid to arid. Persistent dry periods and timing of dry spells directly impact the availability of soil moisture and hence crop production in these regions. Most studies focus on the analysis of dry spell lengths at an annual scale. However, timing and length of dry spells at finer temporal scales is more beneficial for cropping when considering a trade-off between the time scale and the ability to analyse dry spell length. The aim of this study was to analyse the interannual and intra annual variations in dry spell lengths in the regions to inform crop management. This study analysed monthly dry spells based on daily rainfall for 1961-2010 on a limited dataset of 13 locations in Kenya and 17 locations in the MDB. This dataset was the most consistent across both regions and future analysis will incorporate more stations and longer time periods where available. Dry spell lengths were analysed by month and year and trends in monthly and annual dry spell lengths were analysed using Generalised Linear Models (GLM) and the Mann Kendall test (MK). Overall, monthly dryspell lengths are right skewed with higher frequency of shorter dryspells (3-25 days). In Kenya, significant increases in mean dry spell lengths (p≤0.02) are observed in inland arid-to semi humid locations but this temporal trend appears to decrease in highland and the coastal regions. Analysis of the MDB stations suggests changes in seasonality. For example, spatial trends suggest a North-South increase in dry spell length in summer (December - February), but a shortening after February. Generally, the GLM and MK results are similar in the two regions but the MK test tends to give higher values of positive slope coefficients and lower values for negative coefficients compared to GLM. This may limit the ability of finding the best estimates for model coefficients. Previous studies in Australia and Kenya have relied on continuous climatic indices based on global climate models and stochastic processes resulting in limited and mixed results. For agronomical purposes, our results show that direct assessment of dry spells lengths from daily rainfall also indicates changes in dry spells trends in Kenya and the MDB and that such an analysis is easy to use and requires limited assumptions. This initial analysis identifies significant increasing trends in the dry spell lengths in some areas and periods in Kenya and the MDB. This has major implications for crop production in these regions and it is recommended that this information be incorporated in the regions' management decisions. KEY WORDS: monthly dry spell length; Generalized Linear Models; Mann -Kendall test; month; Kenya, Murray Darling Basin (MDB).

Evaluating the Performance of a Climate-Driven Mortality Model during Heat Waves and Cold Spells in Europe

PubMed Central

Lowe, Rachel; Ballester, Joan; Creswick, James; Robine, Jean-Marie; Herrmann, François R.; Rodó, Xavier

2015-01-01

The impact of climate change on human health is a serious concern. In particular, changes in the frequency and intensity of heat waves and cold spells are of high relevance in terms of mortality and morbidity. This demonstrates the urgent need for reliable early-warning systems to help authorities prepare and respond to emergency situations. In this study, we evaluate the performance of a climate-driven mortality model to provide probabilistic predictions of exceeding emergency mortality thresholds for heat wave and cold spell scenarios. Daily mortality data corresponding to 187 NUTS2 regions across 16 countries in Europe were obtained from 1998–2003. Data were aggregated to 54 larger regions in Europe, defined according to similarities in population structure and climate. Location-specific average mortality rates, at given temperature intervals over the time period, were modelled to account for the increased mortality observed during both high and low temperature extremes and differing comfort temperatures between regions. Model parameters were estimated in a Bayesian framework, in order to generate probabilistic simulations of mortality across Europe for time periods of interest. For the heat wave scenario (1–15 August 2003), the model was successfully able to anticipate the occurrence or non-occurrence of mortality rates exceeding the emergency threshold (75th percentile of the mortality distribution) for 89% of the 54 regions, given a probability decision threshold of 70%. For the cold spell scenario (1–15 January 2003), mortality events in 69% of the regions were correctly anticipated with a probability decision threshold of 70%. By using a more conservative decision threshold of 30%, this proportion increased to 87%. Overall, the model performed better for the heat wave scenario. By replacing observed temperature data in the model with forecast temperature, from state-of-the-art European forecasting systems, probabilistic mortality predictions could potentially be made several months ahead of imminent heat waves and cold spells. PMID:25625407

Evaluating the performance of a climate-driven mortality model during heat waves and cold spells in Europe.

PubMed

Lowe, Rachel; Ballester, Joan; Creswick, James; Robine, Jean-Marie; Herrmann, François R; Rodó, Xavier

2015-01-23

The impact of climate change on human health is a serious concern. In particular, changes in the frequency and intensity of heat waves and cold spells are of high relevance in terms of mortality and morbidity. This demonstrates the urgent need for reliable early-warning systems to help authorities prepare and respond to emergency situations. In this study, we evaluate the performance of a climate-driven mortality model to provide probabilistic predictions of exceeding emergency mortality thresholds for heat wave and cold spell scenarios. Daily mortality data corresponding to 187 NUTS2 regions across 16 countries in Europe were obtained from 1998-2003. Data were aggregated to 54 larger regions in Europe, defined according to similarities in population structure and climate. Location-specific average mortality rates, at given temperature intervals over the time period, were modelled to account for the increased mortality observed during both high and low temperature extremes and differing comfort temperatures between regions. Model parameters were estimated in a Bayesian framework, in order to generate probabilistic simulations of mortality across Europe for time periods of interest. For the heat wave scenario (1-15 August 2003), the model was successfully able to anticipate the occurrence or non-occurrence of mortality rates exceeding the emergency threshold (75th percentile of the mortality distribution) for 89% of the 54 regions, given a probability decision threshold of 70%. For the cold spell scenario (1-15 January 2003), mortality events in 69% of the regions were correctly anticipated with a probability decision threshold of 70%. By using a more conservative decision threshold of 30%, this proportion increased to 87%. Overall, the model performed better for the heat wave scenario. By replacing observed temperature data in the model with forecast temperature, from state-of-the-art European forecasting systems, probabilistic mortality predictions could potentially be made several months ahead of imminent heat waves and cold spells.

Students with Specific Spelling Disability: A Collective Case Study Identifying the Experiential and Behavioral Causes for the Discrepancy

ERIC Educational Resources Information Center

Flaherty, Michael Thomas

2013-01-01

The goal of this study was to determine potential causes for the reading and spelling discrepancies of 26 middle school students. All were proficient in reading, but non-proficient in spelling, a pattern typical in students with Specific Spelling Disability (SSD). The focus of the study was on linguistic knowledge while encoding and decoding, plus…

The Rise and Fall of a Standards Based Spelling Assessment: Did Spelling Improve or Is it Just Another Case of Teaching to the Test?

ERIC Educational Resources Information Center

Fenton, Ray; Stofflet, Fred; Straugh, Tom

This paper reports the creation, implementation, and discontinuation of a standards based spelling assessment program in Anchorage, Alaska. The program was initiated by the Anchorage school board as part of establishing district-wide performance goals for students in 1998-1999. Spelling was singled out for attention because of national discussions…

"She Doesn't Have the Basic Understanding of a Language": Using Spelling Research to Challenge Deficit Conceptualizations of Adolescent Bilinguals

ERIC Educational Resources Information Center

Brooks, Maneka Deanna

2017-01-01

This article examines the alternative English spelling practices of a student who is considered to be a "long-term English learner." It draws on a theoretical framework that integrates a social perspective on spelling with a rejection of idealized conceptions of bilingualism. The analyzed English spellings presented in this article were…

How and to What Extent Do Two Cover, Copy, and Compare Spelling Interventions Contribute to Spelling, Word Recognition, and Vocabulary Development?

ERIC Educational Resources Information Center

Jaspers, Kathryn E.; Williams, Robert L.; Skinner, Christopher H.; Cihak, David; McCallum, R. Steve; Ciancio, Dennis J.

2012-01-01

We used an adapted alternating treatments design to evaluate and compare the effects of 2 spelling interventions on spelling acquisition and maintenance, word reading, and vocabulary in three first-grade students. The first intervention, Cover, Copy, and Compare (CCC), involved having participants look at a word, cover it, write it, then compare…

Psychologist in a Pocket: Lexicon Development and Content Validation of a Mobile-Based App for Depression Screening.

PubMed

Cheng, Paula Glenda Ferrer; Ramos, Roann Munoz; Bitsch, Jó Ágila; Jonas, Stephan Michael; Ix, Tim; See, Portia Lynn Quetulio; Wehrle, Klaus

2016-07-20

Language reflects the state of one's mental health and personal characteristics. It also reveals preoccupations with a particular schema, thus possibly providing insights into psychological conditions. Using text or lexical analysis in exploring depression, negative schemas and self-focusing tendencies may be depicted. As mobile technology has become highly integrated in daily routine, mobile devices have the capacity for ecological momentary assessment (EMA), specifically the experience sampling method (ESM), where behavior is captured in real-time or closer in time to experience in one's natural environment. Extending mobile technology to psychological health could augment initial clinical assessment, particularly of mood disturbances, such as depression and analyze daily activities, such as language use in communication. Here, we present the process of lexicon generation and development and the initial validation of Psychologist in a Pocket (PiaP), a mobile app designed to screen signs of depression through text analysis. The main objectives of the study are (1) to generate and develop a depressive lexicon that can be used for screening text-input in mobile apps to be used in the PiaP; and (2) to conduct content validation as initial validation. The first phase of our research focused on lexicon development. Words related to depression and its symptoms based on the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) and in the ICD-10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines classification systems were gathered from focus group discussions with Filipino college students, interviews with mental health professionals, and the review of established scales for depression and other related constructs. The lexicon development phase yielded a database consisting of 13 categories based on the criteria depressive symptoms in the DSM-5 and ICD-10. For the draft of the depression lexicon for PiaP, we were able to gather 1762 main keywords and 9655 derivatives of main keywords. In addition, we compiled 823,869 spelling variations. Keywords included negatively-valenced words like "sad", "unworthy", or "tired" which are almost always accompanied by personal pronouns, such as "I", "I'm" or "my" and in Filipino, "ako" or "ko". For the content validation, only keywords with CVR equal to or more than 0.75 were included in the depression lexicon test-run version. The mean of all CVRs yielded a high overall CVI of 0.90. A total of 1498 main keywords, 8911 derivatives of main keywords, and 783,140 spelling variations, with a total of 793, 553 keywords now comprise the test-run version. The generation of the depression lexicon is relatively exhaustive. The breadth of keywords used in text analysis incorporates the characteristic expressions of depression and its related constructs by a particular culture and age group. A content-validated mobile health app, PiaP may help augment a more effective and early detection of depressive symptoms.

Sickness absence due to back pain or depressive episode and the risk of all-cause and diagnosis-specific disability pension: A Swedish cohort study of 4,823,069 individuals.

PubMed

Dorner, T E; Alexanderson, K; Svedberg, P; Ropponen, A; Stein, K V; Mittendorfer-Rutz, E

2015-10-01

The aim of this study was to investigate the associations between sickness absence due to back pain or depressive episode with future all-cause and diagnosis-specific disability pension, while adjusting for comorbidity and socio-demographics, for all and stratifying for sex. In total, 4,823,069 individuals aged 16-64 years, living in Sweden at the end of 2004, not on old-age or disability pension in 2005 and without ongoing sickness absence at the turn of 2004/2005 formed the study population. Crude and adjusted hazard ratios (HRs) for all-cause and diagnosis-specific disability pension (2006-2010) in relation to diagnosis-specific sickness absence with sickness benefits paid by the Social Insurance Agency were estimated using Cox regression. The HR for all-cause disability pension was 7.52 (7.25-7.52) in individuals with an incident sick-leave spell due to back pain, compared to individuals without sickness absence in 2005 in the fully adjusted (socio-demographics and comorbidity) model. The fully adjusted (multivariate) HRs for diagnosis-specific disability pension were musculoskeletal diagnoses 23.87 (22.75-25.04), mental 2.49 (2.27-2.73) or all other diagnoses, 3.44 (3.17-3.75). In individuals with an incident sick-leave spell due to a depressive episode in 2005, the multivariate adjusted HR for all-cause disability pension was 12.87 (12.42-13.35), while the multivariate HRs for disability pension due to musculoskeletal diagnoses were 4.39 (3.89-4.96), for mental diagnoses 25.32 (24.29-26.38) and for all other somatic diagnoses 3.44 (3.09-3.82). Men who were sickness absent due to a depressive episode had a higher HR for disability pension compared to women. Results indicate that sickness absence due to a depressive episode or back pain is a strong risk factor for a future disability pension due to mental, musculoskeletal or other somatic diagnoses. © 2015 European Pain Federation - EFIC®

Trends in extreme daily temperatures and humidex index in the United Arab Emirates over 1948-2014.

NASA Astrophysics Data System (ADS)

Yang, H. W.; Ouarda, T.

2015-12-01

This study deals with the analysis of the characteristics of extreme temperature events in the Middle East, using NCEP reanalysis gridded data, for the summer (May-October) and winter (November-April) seasons. Trends in the occurrences of three types of heat spells during 1948-2014 are studied by both Linear Regression (LR) and Mann-Kendall (MK) test. Changes in the diurnal temperature range (DTR) are also investigated. To better understand the effects of heat spells on public health, the Humidex, a combination index of ambient temperature and relative humidity, is also used. Using percentile threshold, temperature (Humidex) Type-A and Type-B heat spells are defined respectively by daily maximum and minimum temperature (Humidex). Type-C heat spells are defined as the joint occurrence of Type-A and Type-B heat spells at the same time. In the Middle East, it is found that no coherent trend in temperature Type-A heat spells is observed. However, the occurrences of temperature Type-B and C heat spells have consistently increased since 1948. For Humidex heat spells, coherently increased activities of all three types of heat spells are observed in the area. During the summer, the magnitude of the positive trends in Humidex heat spells are generally stronger than temperature heat spells. More than half of the locations in the area show significantly negative DTR trends in the summer, but the trends vary according to the region in the winter. Annual mean temperature has increased an average by 0.5°C, but it is mainly associated with the daily minimum temperature which has warmed up by 0.84°C.Daily maximum temperature showed no significant trends. The warming is hence stronger in minimum temperatures than in maximum temperatures resulting in a decrease in DTR by 0.16 °C per decade. This study indicates hence that the UAE has not become hotter, but it has become less cold during 1948 to 2014.

Impacts of hot and cold spells differ for acute and chronic ischaemic heart diseases

PubMed Central

2014-01-01

Background Many studies have reported associations between temperature extremes and cardiovascular mortality but little has been understood about differences in the effects on acute and chronic diseases. The present study examines hot and cold spell effects on ischaemic heart disease (IHD) mortality in the Czech Republic during 1994–2009, with emphasis upon differences in the effects on acute myocardial infarction (AMI) and chronic IHD. Methods We use analogous definitions for hot and cold spells based on quantiles of daily average temperature anomalies, thus allowing for comparison of results for summer hot spells and winter cold spells. Daily mortality data were standardised to account for the long-term trend and the seasonal and weekly cycles. Periods when the data were affected by epidemics of influenza and other acute respiratory infections were removed from the analysis. Results Both hot and cold spells were associated with excess IHD mortality. For hot spells, chronic IHD was responsible for most IHD excess deaths in both male and female populations, and the impacts were much more pronounced in the 65+ years age group. The excess mortality from AMI was much lower compared to chronic IHD mortality during hot spells. For cold spells, by contrast, the relative excess IHD mortality was most pronounced in the younger age group (0–64 years), and we found different pattern for chronic IHD and AMI, with larger effects on AMI. Conclusions The findings show that while excess deaths due to IHD during hot spells are mainly of persons with chronic diseases whose health had already been compromised, cardiovascular changes induced by cold stress may result in deaths from acute coronary events rather than chronic IHD, and this effect is important also in the younger population. This suggests that the most vulnerable population groups as well as the most affected cardiovascular diseases differ between hot and cold spells, which needs to be taken into account when designing and implementing preventive actions. PMID:24886566

[Estimating and projecting the acute effect of cold spells on excess mortality under climate change in Guangzhou].

PubMed

Sun, Q H; Wang, W T; Wang, Y W; Li, T T

2018-04-06

Objective: To estimate future excess mortality attributable to cold spells in Guangzhou, China. Methods: We collected the mortality data and metrological data from 2009-2013 of Guangzhou to calculated the association between cold spell days and non-accidental mortality with GLM model. Then we projected future daily average temperatures (2020-2039 (2020s) , 2050-2069 (2050s) , 2080-2099 (2080s) ) with 5 GCMs models and 2 RCPs (RCP4.5 and RCP8.5) to identify cold spell days. The baseline period was the 1980s (1980-1999). Finally, calculated the yearly cold spells related excess death of 1980s, 2020s, 2050s, and 2080s with average daily death count of non-cold spell days, exposure-response relationship, and yearly number of cold spell days. Results: The average of daily non-accidental mortality in Guangzhou from 2009 to 2013 was 96, and the average of daily average was 22.0 ℃. Cold spell days were associated with 3.3% (95% CI: 0.4%-6.2%) increase in non-accidental mortality. In 1980s, yearly cold spells related deaths were 34 (95% CI: 4-64). In 2020s, the number will increase by 0-10; in 2050s, the number will increase by 1-9; and in 2080s, will increase by 1-9 under the RCP4.5 scenario. In 2020s, the number will increase by 0-9; in 2050s, the number will increase by 1-6; and in 2080s, will increase by 0-11 under the RCP8.5 scenario. Conclusion: The cold spells related non-accidental deaths in Guangzhou will increase in future under climate change.

Lexical neighborhood effects in pseudoword spelling.

PubMed

Tainturier, Marie-Josèphe; Bosse, Marie-Line; Roberts, Daniel J; Valdois, Sylviane; Rapp, Brenda

2013-01-01

The general aim of this study is to contribute to a better understanding of the cognitive processes that underpin skilled adult spelling. More specifically, it investigates the influence of lexical neighbors on pseudo-word spelling with the goal of providing a more detailed account of the interaction between lexical and sublexical sources of knowledge in spelling. In prior research examining this topic, adult participants typically heard lists composed of both words and pseudo-words and had to make a lexical decision to each stimulus before writing the pseudo-words. However, these priming paradigms are susceptible to strategic influence and may therefore not give a clear picture of the processes normally engaged in spelling unfamiliar words. In our two Experiments involving 71 French-speaking literate adults, only pseudo-words were presented which participants were simply requested to write to dictation using the first spelling that came to mind. Unbeknownst to participants, pseudo-words varied according to whether they did or did not have a phonological word neighbor. Results revealed that low-probability phoneme/grapheme mappings (e.g., /o/ -> aud in French) were used significantly more often in spelling pseudo-words with a close phonological lexical neighbor with that spelling (e.g., /krepo/ derived from "crapaud," /krapo/) than in spelling pseudo-words with no close neighbors (e.g., /frøpo/). In addition, the strength of this lexical influence increased with the lexical frequency of the word neighbors as well as with their degree of phonetic overlap with the pseudo-word targets. These results indicate that information from lexical and sublexical processes is integrated in the course of spelling, and a specific theoretical account as to how such integration may occur is introduced.

Lexical neighborhood effects in pseudoword spelling

PubMed Central

Tainturier, Marie-Josèphe; Bosse, Marie-Line; Roberts, Daniel J.; Valdois, Sylviane; Rapp, Brenda

2013-01-01

The general aim of this study is to contribute to a better understanding of the cognitive processes that underpin skilled adult spelling. More specifically, it investigates the influence of lexical neighbors on pseudo-word spelling with the goal of providing a more detailed account of the interaction between lexical and sublexical sources of knowledge in spelling. In prior research examining this topic, adult participants typically heard lists composed of both words and pseudo-words and had to make a lexical decision to each stimulus before writing the pseudo-words. However, these priming paradigms are susceptible to strategic influence and may therefore not give a clear picture of the processes normally engaged in spelling unfamiliar words. In our two Experiments involving 71 French-speaking literate adults, only pseudo-words were presented which participants were simply requested to write to dictation using the first spelling that came to mind. Unbeknownst to participants, pseudo-words varied according to whether they did or did not have a phonological word neighbor. Results revealed that low-probability phoneme/grapheme mappings (e.g., /o/ -> aud in French) were used significantly more often in spelling pseudo-words with a close phonological lexical neighbor with that spelling (e.g., /krepo/ derived from “crapaud,” /krapo/) than in spelling pseudo-words with no close neighbors (e.g., /frøpo/). In addition, the strength of this lexical influence increased with the lexical frequency of the word neighbors as well as with their degree of phonetic overlap with the pseudo-word targets. These results indicate that information from lexical and sublexical processes is integrated in the course of spelling, and a specific theoretical account as to how such integration may occur is introduced. PMID:24348436

Intervention for a lexical reading and spelling difficulty in two Greek-speaking primary age children.

PubMed

Terzopoulos, Aris R; Niolaki, Georgia Z; Masterson, Jackie

2018-05-14

An intervention study was carried out with two nine-year-old Greek-speaking dyslexic children. Both children were slow in reading single words and text and had difficulty in spelling irregularly spelled words. One child was also poor in non-word reading. Intervention focused on spelling in a whole-word training using a flashcard technique that had previously been found to be effective with English-speaking children. Post-intervention assessments conducted immediately at the end of the intervention, one month later and then five months later showed a significant improvement in spelling of treated words that was sustained over time. In addition, both children showed generalisation of improvement to untrained words and an increase in scores in a standardised spelling assessment. The findings support the effectiveness of theoretically based targeted intervention for literacy difficulties.

Determinants of sick-leave duration: a tool for managers?

PubMed

Flach, Peter A; Krol, Boudien; Groothoff, Johan W

2008-09-01

To provide managers with tools to manage episodes of sick-leave of their employees, the influence of factors such as age, gender, duration of tenure, working full-time or part-time, cause and history of sick-leave, salary and education on sick-leave duration was studied. In a cross-sectional study, data derived from the 2005 sick-leave files of a Dutch university were examined. Odds ratios of the single risk factors were calculated for short spells (or=91 days) of sick-leave. Next, these factors were studied in multiple regression models. Age, gender, duration of employment, cause and history of sick-leave, salary and membership of scientific staff, studied as single factors, have a significant influence on sick-leave duration. In multiple models, this influence remains for gender, salary, age, and history and cause of sick-leave. Only in medium or long spells and regarding the risk for a long or an extended spell do the predictive values of models consisting of psychological factors, work-related factors, salary and gender become reasonable. The predictive value of the risk factors used in this study is limited, and varies with the duration of the sick-leave spell. Only the risk for an extended spell of sick-leave as compared to a medium or long spell is reasonably predicted. Factors contributing to this risk may be used as tools in decision-making.

"My Kids Can't Spell and I Don't Want to Deal with It": Spelling in Middle School

ERIC Educational Resources Information Center

Wilde, Sandra

2008-01-01

Teachers are so often caught in between the proverbial rock and hard place when it comes to spelling. Parents, administrators, and test-scorers all want to see accurate spelling, but no one wants you to spend much time on it. And you shouldn't. Wilde offers here a treasure chest of specific lessons to use with whole classes or individual weaker…

The Effects of a Modified Cover, Copy, Compare on Spelling Tests and in Written Compositions for Three Students with Specific Learning Disabilities

ERIC Educational Resources Information Center

Goodman, Ashley; McLaughlin, T. F.; Derby, K. Mark; Everson, Mary

2015-01-01

Spelling skills are vital in teaching students to read and write effectively. One method to help students learn to spell words correctly is called cover, copy, and compare (CCC). This study was designed to evaluate the effects of using CCC on the spelling and writing skills of three students with learning disabilities. These skills were measured…

Are externalizing and internalizing difficulties of young children with spelling impairment related to their ADHD symptoms?

PubMed

Rietz, Chantal Sabrina; Hasselhorn, Marcus; Labuhn, Andju Sara

2012-08-01

Children with literacy difficulties often suffer from a variety of co-occurring externalizing and internalizing difficulties, as well as comorbid ADHD. Therefore, these externalizing and internalizing problems might be more related to comorbid ADHD, rather than being a correlate of literacy difficulties per se. In the present study, we investigated the occurrence of externalizing and internalizing difficulties in elementary school children (third grade) with and without spelling impairment. Taking the high rate of comorbidity between literacy difficulties and ADHD into account, we investigated whether co-occurring difficulties are associated with spelling impairment per se or with comorbid ADHD symptoms. Results indicated that these young children with spelling impairment showed more co-occurring difficulties compared with children without spelling impairment. Hierarchical regression analysis indicated that occurrence of externalizing symptoms is more strongly related to comorbid ADHD symptoms than to spelling impairment per se. The pattern of results concerning internalizing problems was not as distinct but showed a similar trend. Preferably, carers and educators should be aware of co-occurring socio-emotional and behavioural problems in children with spelling impairment. Particularly children with spelling impairment and comorbid ADHD symptoms seem to have an increased risk of encountering further co-occurring difficulties. Copyright © 2012 John Wiley & Sons, Ltd.

Differences in Brain Function and Changes with Intervention in Children with Poor Spelling and Reading Abilities

PubMed Central

Gebauer, Daniela; Fink, Andreas; Kargl, Reinhard; Reishofer, Gernot; Koschutnig, Karl; Purgstaller, Christian; Fazekas, Franz; Enzinger, Christian

2012-01-01

Previous fMRI studies in English-speaking samples suggested that specific interventions may alter brain function in language-relevant networks in children with reading and spelling difficulties, but this research strongly focused on reading impaired individuals. Only few studies so far investigated characteristics of brain activation associated with poor spelling ability and whether a specific spelling intervention may also be associated with distinct changes in brain activity patterns. We here investigated such effects of a morpheme-based spelling intervention on brain function in 20 children with comparatively poor spelling and reading abilities using repeated fMRI. Relative to 10 matched controls, children with comparatively poor spelling and reading abilities showed increased activation in frontal medial and right hemispheric regions and decreased activation in left occipito-temporal regions prior to the intervention, during processing of a lexical decision task. After five weeks of intervention, spelling and reading comprehension significantly improved in the training group, along with increased activation in the left temporal, parahippocampal and hippocampal regions. Conversely, the waiting group showed increases in right posterior regions. Our findings could indicate an increased left temporal activation associated with the recollection of the new learnt morpheme-based strategy related to successful training. PMID:22693600

Remediation Plus System.

ERIC Educational Resources Information Center

Gross, Jo-Anne

The Remediation Plus System for reading, spelling, and writing is based on phonemic awareness training, linguistic gymnastics, and Orton Gillingham methodology. It employs multisensory, systematic phonics and "exhaustively thorough" lesson plans. The system contains a training manual, a testing manual, three training videos, a…

Autonomous Parameter Adjustment for SSVEP-Based BCIs with a Novel BCI Wizard.

PubMed

Gembler, Felix; Stawicki, Piotr; Volosyak, Ivan

2015-01-01

Brain-Computer Interfaces (BCIs) transfer human brain activities into computer commands and enable a communication channel without requiring movement. Among other BCI approaches, steady-state visual evoked potential (SSVEP)-based BCIs have the potential to become accurate, assistive technologies for persons with severe disabilities. Those systems require customization of different kinds of parameters (e.g., stimulation frequencies). Calibration usually requires selecting predefined parameters by experienced/trained personnel, though in real-life scenarios an interface allowing people with no experience in programming to set up the BCI would be desirable. Another occurring problem regarding BCI performance is BCI illiteracy (also called BCI deficiency). Many articles reported that BCI control could not be achieved by a non-negligible number of users. In order to bypass those problems we developed a SSVEP-BCI wizard, a system that automatically determines user-dependent key-parameters to customize SSVEP-based BCI systems. This wizard was tested and evaluated with 61 healthy subjects. All subjects were asked to spell the phrase "RHINE WAAL UNIVERSITY" with a spelling application after key parameters were determined by the wizard. Results show that all subjects were able to control the spelling application. A mean (SD) accuracy of 97.14 (3.73)% was reached (all subjects reached an accuracy above 85% and 25 subjects even reached 100% accuracy).

Understanding state variation in health insurance dynamics can help tailor enrollment strategies for ACA expansion.

PubMed

Graves, John A; Swartz, Katherine

2013-10-01

The number and types of people who become eligible for and enroll in the Affordable Care Act's (ACA's) health insurance expansions will depend in part on the factors that cause people to become uninsured for different lengths of time. We used a small-area estimation approach to estimate differences across states in percentages of adults losing health insurance and in lengths of their uninsured spells. We found that nearly 50 percent of the nonelderly adult population in Florida, Nevada, New Mexico, and Texas--but only 18 percent in Massachusetts and 22 percent in Vermont--experienced an uninsured spell between 2009 and 2012. Compared to people who lost private coverage, those with public insurance were more likely to experience an uninsured spell, but their spells of uninsurance were shorter. We categorized states based on estimated incidence of uninsured spells and the spells' duration. States should tailor their enrollment outreach and retention efforts for the ACA's coverage expansions to address their own mix of types of coverage lost and durations of uninsured spells.

The relation of linguistic awareness and vocabulary to word reading and spelling for first grade students participating in Response to Intervention

PubMed Central

Kim, Young-Suk; Apel, Kenn; Otaiba, Stephanie Al

2013-01-01

Purpose We examined the relations of phonological, morphological, and orthographic awareness and vocabulary to word reading and spelling for first grade children who were receiving differentiated instruction in a Response to Intervention (RTI) model of instruction (N = 304). Method First grade children were assessed on their phonological, morphological, and orthographic awareness, expressive vocabulary, word reading, and spelling. Year-end word reading and spelling were outcome variables while phonological, morphological, and orthographic awareness, expressive vocabulary, and RTI status (Tiers 1, 2, & 3) were predictor variables assessed in the middle of the school year. Results The three linguistic awareness skills were unique predictors of word reading and phonological and orthographic awareness were unique predictors of spelling. The contributions these linguistic awareness skills and vocabulary made to word reading and spelling did not differ by children's RTI tier status. Conclusion These results, in conjunction with previous studies, suggest that even beginning readers and spellers draw on multiple linguistic awareness skills for their word reading and spelling regardless of their level of literacy skills. Educational implications are discussed. PMID:23833281

The relation of linguistic awareness and vocabulary to word reading and spelling for first-grade students participating in response to intervention.

PubMed

Kim, Young-Suk; Apel, Kenn; Al Otaiba, Stephanie

2013-10-01

The relations of phonological, orthographic, and morphological awareness and vocabulary to word reading and spelling were examined for 304 first-grade children who were receiving differentiated instruction in a Response to Intervention (RtI) model of instruction. First-grade children were assessed on their phonological, orthographic, and morphological awareness; expressive vocabulary; word reading; and spelling. Year-end word reading and spelling were outcome variables, and phonological, orthographic, and morphological awareness; expressive vocabulary; and RtI status (Tiers 1, 2, & 3) were predictor variables. The 3 linguistic awareness skills were unique predictors of word reading, and phonological and orthographic awareness were unique predictors of spelling. The contributions that these linguistic awareness skills and vocabulary made to word reading and spelling did not differ by children's RtI tier status. These results, in conjunction with previous studies, suggest that even beginning readers and spellers draw on multiple linguistic awareness skills for their word reading and spelling regardless of their level of literacy abilities. Educational implications are discussed.

Composing only by thought: Novel application of the P300 brain-computer interface.

PubMed

Pinegger, Andreas; Hiebel, Hannah; Wriessnegger, Selina C; Müller-Putz, Gernot R

2017-01-01

The P300 event-related potential is a well-known pattern in the electroencephalogram (EEG). This kind of brain signal is used for many different brain-computer interface (BCI) applications, e.g., spellers, environmental controllers, web browsers, or for painting. In recent times, BCI systems are mature enough to leave the laboratories to be used by the end-users, namely severely disabled people. Therefore, new challenges arise and the systems should be implemented and evaluated according to user-centered design (USD) guidelines. We developed and implemented a new system that utilizes the P300 pattern to compose music. Our Brain Composing system consists of three parts: the EEG acquisition device, the P300-based BCI, and the music composing software. Seventeen musical participants and one professional composer performed a copy-spelling, a copy-composing, and a free-composing task with the system. According to the USD guidelines, we investigated the efficiency, the effectiveness and subjective criteria in terms of satisfaction, enjoyment, frustration, and attractiveness. The musical participants group achieved high average accuracies: 88.24% (copy-spelling), 88.58% (copy-composing), and 76.51% (free-composing). The professional composer achieved also high accuracies: 100% (copy-spelling), 93.62% (copy-composing), and 98.20% (free-composing). General results regarding the subjective criteria evaluation were that the participants enjoyed the usage of the Brain Composing system and were highly satisfied with the system. Showing very positive results with healthy people in this study, this was the first step towards a music composing system for severely disabled people.

Composing only by thought: Novel application of the P300 brain-computer interface

PubMed Central

Hiebel, Hannah; Wriessnegger, Selina C.; Müller-Putz, Gernot R.

2017-01-01

The P300 event-related potential is a well-known pattern in the electroencephalogram (EEG). This kind of brain signal is used for many different brain-computer interface (BCI) applications, e.g., spellers, environmental controllers, web browsers, or for painting. In recent times, BCI systems are mature enough to leave the laboratories to be used by the end-users, namely severely disabled people. Therefore, new challenges arise and the systems should be implemented and evaluated according to user-centered design (USD) guidelines. We developed and implemented a new system that utilizes the P300 pattern to compose music. Our Brain Composing system consists of three parts: the EEG acquisition device, the P300-based BCI, and the music composing software. Seventeen musical participants and one professional composer performed a copy-spelling, a copy-composing, and a free-composing task with the system. According to the USD guidelines, we investigated the efficiency, the effectiveness and subjective criteria in terms of satisfaction, enjoyment, frustration, and attractiveness. The musical participants group achieved high average accuracies: 88.24% (copy-spelling), 88.58% (copy-composing), and 76.51% (free-composing). The professional composer achieved also high accuracies: 100% (copy-spelling), 93.62% (copy-composing), and 98.20% (free-composing). General results regarding the subjective criteria evaluation were that the participants enjoyed the usage of the Brain Composing system and were highly satisfied with the system. Showing very positive results with healthy people in this study, this was the first step towards a music composing system for severely disabled people. PMID:28877175

Short Term Fluctuations in Income and Their Relationship to the Characteristics of the Low Income Population: New Data from the SIPP. Project Report 3751-02.

ERIC Educational Resources Information Center

Ruggles, Patricia

This paper compares the characteristics of those experiencing short spells of low income with those having longer spells. Data from the 1984 panel of the Survey of Income and Program Participation (SIPP) was examined. It was found that short spells--less than six months--are quite common, and make up a substantial proportion of all poverty spells.…

Testing a Nested Skills Model of the Relations among Invented Spelling, Accurate Spelling, and Word Reading, from Kindergarten to Grade 1

ERIC Educational Resources Information Center

Sénéchal, Monique

2017-01-01

The goal was to assess the role of invented spelling to subsequent reading and spelling as proposed by the Nested Skills Model of Early Literacy Acquisition. 107 English-speaking children were tested at the beginning of kindergarten and grade 1, and at the end of grade 1. The findings provided support for the proposed model. First, the role played…

Invented Spelling in Kindergarten as a Predictor of Reading and Spelling in Grade 1: A New Pathway to Literacy, or Just the Same Road, Less Known?

ERIC Educational Resources Information Center

Ouellette, Gene; Sénéchal, Monique

2017-01-01

In this study we evaluated whether the sophistication of children's invented spellings in kindergarten was predictive of subsequent reading and spelling in Grade 1, while also considering the influence of well-known precursors. Children in their first year of schooling (mean age = 66 months; N = 171) were assessed on measures of oral vocabulary,…

Spelling Acquisition in English and Italian: A Cross-Linguistic Study.

PubMed

Marinelli, Chiara V; Romani, Cristina; Burani, Cristina; Zoccolotti, Pierluigi

2015-01-01

We examined the spelling acquisition in children up to late primary school of a consistent orthography (Italian) and an inconsistent orthography (English). The effects of frequency, lexicality, length, and regularity in modulating spelling performance of the two groups were examined. English and Italian children were matched for both chronological age and number of years of schooling. Two-hundred and seven Italian children and 79 English children took part in the study. We found greater accuracy in spelling in Italian than English children: Italian children were very accurate after only 2 years of schooling, while in English children the spelling performance was still poor after 5 years of schooling. Cross-linguistic differences in spelling accuracy proved to be more persistent than the corresponding ones in reading accuracy. Orthographic consistency produced not only quantitative, but also qualitative differences, with larger frequency and regularity effects in English than in Italian children.

Spelling Acquisition in English and Italian: A Cross-Linguistic Study

PubMed Central

Marinelli, Chiara V.; Romani, Cristina; Burani, Cristina; Zoccolotti, Pierluigi

2015-01-01

We examined the spelling acquisition in children up to late primary school of a consistent orthography (Italian) and an inconsistent orthography (English). The effects of frequency, lexicality, length, and regularity in modulating spelling performance of the two groups were examined. English and Italian children were matched for both chronological age and number of years of schooling. Two-hundred and seven Italian children and 79 English children took part in the study. We found greater accuracy in spelling in Italian than English children: Italian children were very accurate after only 2 years of schooling, while in English children the spelling performance was still poor after 5 years of schooling. Cross-linguistic differences in spelling accuracy proved to be more persistent than the corresponding ones in reading accuracy. Orthographic consistency produced not only quantitative, but also qualitative differences, with larger frequency and regularity effects in English than in Italian children. PMID:26696918

The influence of spelling ability on handwriting production: children with and without dyslexia.

PubMed

Sumner, Emma; Connelly, Vincent; Barnett, Anna L

2014-09-01

Current models of writing do not sufficiently address the complex relationship between the 2 transcription skills: spelling and handwriting. For children with dyslexia and beginning writers, it is conceivable that spelling ability will influence rate of handwriting production. Our aim in this study was to examine execution speed and temporal characteristics of handwriting when completing sentence-copying tasks that are free from composing demands and to determine the predictive value of spelling, pausing, and motor skill on handwriting production. Thirty-one children with dyslexia (Mage = 9 years 4 months) were compared with age-matched and spelling-ability matched children (Mage = 6 years 6 months). A digital writing tablet and Eye and Pen software were used to analyze handwriting. Children with dyslexia were able to execute handwriting at the same speed as the age-matched peers. However, they wrote less overall and paused more frequently while writing, especially within words. Combined spelling ability and within-word pausing accounted for over 76% of the variance in handwriting production of children with dyslexia, demonstrating that productivity relies on spelling capabilities. Motor skill did not significantly predict any additional variance in handwriting production. Reading ability predicted performance of the age-matched group, and pausing predicted performance for the spelling-ability group. The findings from the digital writing tablet highlight the interactive relationship between the transcription skills and how, if spelling is not fully automatized, it can constrain the rate of handwriting production. Practical implications are also addressed, emphasizing the need for more consideration to be given to what common handwriting tasks are assessing as a whole.

Cognitive factors contributing to spelling performance in children with prenatal alcohol exposure.

PubMed

Glass, Leila; Graham, Diana M; Akshoomoff, Natacha; Mattson, Sarah N

2015-11-01

Heavy prenatal alcohol exposure is associated with impaired school functioning. Spelling performance has not been comprehensively evaluated. We examined whether children with heavy prenatal alcohol exposure demonstrate deficits in spelling and related abilities, including reading, and tested whether there are unique underlying mechanisms for observed deficits in this population. Ninety-six school-age children made up 2 groups: children with heavy prenatal alcohol exposure (AE, n = 49) and control children (CON, n = 47). Children completed select subtests from the Wechsler Individual Achievement Test-Second Edition and the NEPSY-II. Group differences and relations between spelling and theoretically related cognitive variables were evaluated using multivariate analysis of variance and Pearson correlations. Hierarchical regression analyses were used to assess contributions of group membership and cognitive variables to spelling performance. The specificity of these deficits and underlying mechanisms was tested by examining the relations between reading ability, group membership, and cognitive variables. Groups differed significantly on all variables. Group membership and phonological processing significantly contributed to spelling performance, whereas for reading, group membership and all cognitive variables contributed significantly. For both reading and spelling, group × working memory interactions revealed that working memory contributed independently only for alcohol-exposed children. Alcohol-exposed children demonstrated a unique pattern of spelling deficits. The relation of working memory to spelling and reading was specific to the AE group, suggesting that if prenatal alcohol exposure is known or suspected, working memory ability should be considered in the development and implementation of explicit instruction. (c) 2015 APA, all rights reserved).

Cognitive Factors Contributing to Spelling Performance in Children with Prenatal Alcohol Exposure

PubMed Central

Glass, Leila; Graham, Diana M.; Akshoomoff, Natacha; Mattson, Sarah N.

2015-01-01

Objective Heavy prenatal alcohol exposure is associated with impaired school functioning. Spelling performance has not been comprehensively evaluated. We examined whether children with heavy prenatal alcohol exposure demonstrate deficits in spelling and related abilities, including reading, and tested whether there are unique underlying mechanisms for observed deficits in this population. Method Ninety-six school-age children comprised two groups: children with heavy prenatal alcohol exposure (AE, n=49) and control children (CON, n=47). Children completed select subtests from the WIAT-II and NEPSY-II. Group differences and relations between spelling and theoretically-related cognitive variables were evaluated using MANOVA and Pearson correlations. Hierarchical regression analyses were utilized to assess contributions of group membership and cognitive variables to spelling performance. The specificity of these deficits and underlying mechanisms was tested by examining the relations between reading ability, group membership, and cognitive variables. Results Groups differed significantly on all variables. Group membership and phonological processing significantly contributed to spelling performance. In addition, a significant group*working memory interaction revealed that working memory independently contributed significantly to spelling only for the AE group. All cognitive variables contributed to reading across groups and a group*working memory interaction revealed that working memory contributed independently to reading only for alcohol-exposed children. Conclusion Alcohol-exposed children demonstrated a unique pattern of spelling deficits. The relation of working memory to spelling and reading was specific to the AE group, suggesting that if prenatal alcohol exposure is known or suspected, working memory ability should be considered in the development and implementation of explicit instruction. PMID:25643217

A visual parallel-BCI speller based on the time-frequency coding strategy

NASA Astrophysics Data System (ADS)

Xu, Minpeng; Chen, Long; Zhang, Lixin; Qi, Hongzhi; Ma, Lan; Tang, Jiabei; Wan, Baikun; Ming, Dong

2014-04-01

Objective. Spelling is one of the most important issues in brain-computer interface (BCI) research. This paper is to develop a visual parallel-BCI speller system based on the time-frequency coding strategy in which the sub-speller switching among four simultaneously presented sub-spellers and the character selection are identified in a parallel mode. Approach. The parallel-BCI speller was constituted by four independent P300+SSVEP-B (P300 plus SSVEP blocking) spellers with different flicker frequencies, thereby all characters had a specific time-frequency code. To verify its effectiveness, 11 subjects were involved in the offline and online spellings. A classification strategy was designed to recognize the target character through jointly using the canonical correlation analysis and stepwise linear discriminant analysis. Main results. Online spellings showed that the proposed parallel-BCI speller had a high performance, reaching the highest information transfer rate of 67.4 bit min-1, with an average of 54.0 bit min-1 and 43.0 bit min-1 in the three rounds and five rounds, respectively. Significance. The results indicated that the proposed parallel-BCI could be effectively controlled by users with attention shifting fluently among the sub-spellers, and highly improved the BCI spelling performance.

Spelling Equivalency Awareness

ERIC Educational Resources Information Center

Berk, Barbara; Mazurkiewicz, Albert J.

1976-01-01

Concludes that despite instructional emphasis on one correct spelling, a large segment of the sample populations in this study spell differently from that usually thought correct and that a number of students, teachers, and parents recognize the existence of equally correct alternatives. (RB)

How Do You Spell Friendship? An Intergenerational Spelling Bee.

ERIC Educational Resources Information Center

Connolly, Michael R., Jr.

1993-01-01

Describes a plan for a spelling bee in which both sixth graders and senior citizens participate. Argues that such an activity impresses students with the idea that school learning has practical applications in the lives of adults. (HB)

Cognitive neuropsychological analysis of differential reading and spelling disorder mechanisms in a patient with aphasia.

PubMed

Hashimoto, Kosei; Uno, Akira

2016-06-01

The purpose of this study was to determine if differential reading and spelling mechanisms were involved in a Japanese patient with aphasia. In our case, the patient scored low on all of the administered reading tasks, suggesting that both the reading lexical and non-lexical routes were impaired. In contrast, his writing-to-dictation score for Kana nonwords was high, suggesting that the spelling non-lexical route was intact. However, the patient scored low on a writing-to-dictation task comprised of high-familiarity Kanji words. The spelling lexical route was thought to be impaired. Therefore, the mechanism(s) involved in reading and spelling may differ in this case.

The role of phonology, morphology, and orthography in English and Russian spelling.

PubMed

Boulware-Gooden, Regina; Joshi, R Malatesha; Grigorenko, Elena

2015-05-01

The purpose of the present study was to explore the role of phonology, morphology and orthography in predicting the spelling performance in English-speaking and Russian-speaking children. Tests that tap phonology, morphology and orthography were administered to students in grades 4 and 6 in the USA and Russia. Multiple regression analyses showed that phonology and morphology contributed more for spelling of English words while orthography and morphology contributed more to the spelling of Russian words. The results are explained in terms of the orthographic nature of English and Russian languages as well as the instructional practices and the importance of morphology in spelling in both the languages. Copyright © 2015 John Wiley & Sons, Ltd.

Do reading and spelling share a lexicon?

PubMed

Jones, Angela C; Rawson, Katherine A

2016-05-01

In the reading and spelling literature, an ongoing debate concerns whether reading and spelling share a single orthographic lexicon or rely upon independent lexica. Available evidence tends to support a single lexicon account over an independent lexica account, but evidence is mixed and open to alternative explanation. In the current work, we propose another, largely ignored account--separate-but-shared lexica--according to which reading and spelling have separate orthographic lexica, but information can be shared between them. We report three experiments designed to competitively evaluate these three theoretical accounts. In each experiment, participants learned new words via reading training and/or spelling training. The key manipulation concerned the amount of reading versus spelling practice a given item received. Following training, we assessed both response time and accuracy on final outcome measures of reading and spelling. According to the independent lexica account, final performance in one modality will not be influenced by the level of practice in the other modality. According to the single lexicon account, final performance will depend on the overall amount of practice regardless of modality. According to the separate-but-shared account, final performance will be influenced by the level of practice in both modalities but will benefit more from same-modality practice. Results support the separate-but-shared account, indicating that reading and spelling rely upon separate lexica, but information can be shared between them. Copyright © 2016 Elsevier Inc. All rights reserved.

Teaching children with dyslexia to spell in a reading-writers' workshop.

PubMed

Berninger, Virginia W; Lee, Yen-Ling; Abbott, Robert D; Breznitz, Zvia

2013-04-01

To identify effective treatment for both the spelling and word decoding problems in dyslexia, 24 students with dyslexia in grades 4 to 9 were randomly assigned to treatments A (n=12) or B (n=12) in an after-school reading-writers' workshop at the university (thirty 1-h sessions twice a week over 5 months). First, both groups received step 1 treatment of grapheme-phoneme correspondences (gpc) for oral reading. At step 2, treatment A received gpc training for both oral reading and spelling, and treatment B received gpc training for oral reading and phonological awareness. At step 3, treatment A received orthographic spelling strategy and rapid accelerated reading program (RAP) training, and treatment B continued step 2 training. At step 4, treatment A received morphological strategies and RAP training, and treatment B received orthographic spelling strategy training. Each treatment also had the same integrated reading-writing activities, which many school assignments require. Both groups improved significantly in automatic letter writing, spelling real words, compositional fluency, and oral reading (decoding) rate. Treatment A significantly outperformed treatment B in decoding rate after step 3 orthographic training, which in turn uniquely predicted spelling real words. Letter processing rate increased during step 3 RAP training and correlated significantly with two silent reading fluency measures. Adding orthographic strategies with "working memory in mind" to phonics helps students with dyslexia spell and read English words.

Assessment of long-term monthly and seasonal trends of warm (cold), wet (dry) spells in Kansas, USA

NASA Astrophysics Data System (ADS)

Dokoohaki, H.; Anandhi, A.

2013-12-01

A few recent studies have focused on trends in rainfall, temperature, and frost indicators at different temporal scales using centennial weather station data in Kansas; our study supplements this work by assessing the changes in spell indicators in Kansas. These indicators provide the duration between temperature-based (warm and cold) and precipitation-based (wet and dry) spells. For wet (dry) spell calculations, a wet day is defined as a day with precipitation ≥1 mm, and a dry day is defined as one with precipitation ≤1 mm. For warm (cold) spell calculations, a warm day is defined as a day with maximum temperature >90th percentile of daily maximum temperature, and a cold day is defined as a day with minimum temperature <10th percentile of daily minimum temperature. The percentiles are calculated for 1971-2000, and four spell indicators are calculated: Average Wet Spell Length (AWSL), Dry Spell Length (ADSL), Average Warm Spell Days (AWSD) and Average Cold Spell Days (ACSD) are calculated. Data were provided from 23 centennial weather stations across Kansas, and all calculations were done for four time periods (through 1919, 1920-1949, 1950-1979, and 1980-2009). The definitions and software provided by Expert Team on Climate Change Detection and Indices (ETCCDI) were adapted for application to Kansas. The long- and short-term trends in these indices were analyzed at monthly and seasonal timescales. Monthly results indicate that ADSL is decreasing and AWSL is increasing throughout the state. AWSD and ACSD both showed an overall decreasing trend, but AWSD trends were variable during the beginning of the Industrial Revolution. Results of seasonal analysis revealed that the fall season recorded the greatest increasing trend for ACSD and the greatest decreasing trend for AWSD across the whole state and during all time periods. Similarly, the greatest increasing and decreasing trends occurred in winter for AWSL and ADSL, respectively. These variations can be important indicators of climatic change that may not be represented in mean conditions. Detailed geographical and temporal variations of the spell indices also can be beneficial for updating management decisions and providing adaptation recommendations for local and regional agricultural production.

I Love to Rite! Spelling Checkers in the Writing Classroom.

ERIC Educational Resources Information Center

Eiser, Leslie

1986-01-01

Highlights the advantages of word processors and spelling checkers in improving student writing skills. Explains how spelling checkers work and describes the types of available checkers. Also provides lists of Apple, IBM, and Commodore word processors and checkers. (ML)

Logic and Mnemonics for Demons and Curiosities: Spelling Awareness for Middle- and Secondary-level Students.

ERIC Educational Resources Information Center

Templeton, Shane

1980-01-01

Examines the structural and historical reasons underlying the spelling of certain "demon" words and suggests that the study of these underlying reasons may be one way to improve student spelling competency. (Author/FL)

Effort--reward imbalance and medically certified absence for mental health problems: a prospective study of white-collar workers.

PubMed

Ndjaboué, R; Brisson, C; Vézina, M; Blanchette, C; Bourbonnais, R

2014-01-01

Little is known about the effects of psychosocial work factors on objectively assessed mental health problems leading to medically certified absence. Only one study has evaluated the prospective effects of effort-reward imbalance (ERI) at work with regards to this outcome. The present study aimed to evaluate the effects of ERI on the incidence of medically certified absence for mental health problems. The study included 2086 white-collar workers (63.3% women) employed in public organisations in Quebec city. Participants were followed over a 9-year period. Medical absences from work were collected from employers' files and psychosocial factors were measured using the ERI questionnaire. Cox regression models were used to estimate the incidence of certified sickness absence due to mental health problems that lasted 5 workdays or more, while controlling for confounders. Workers exposed to ERI had a higher risk of a first spell of medically certified absence for mental health problems (HR=1.38, 95% CI 1.08 to 1.76) compared with unexposed workers. Low reward was significantly associated with a high risk among men (HR=2.80, 95% CI 1.34 to 5.89) but not in women. (HR=1.24, 95% CI 0.90 to 1.73). Effort at work had no effect on certified absence. All these effects were adjusted for potential confounders. ERI and low reward at work were prospectively associated with medically certified absence for mental health problems. These effects seem to differ by gender. Primary prevention that is aimed at reducing these stressors should be considered to help reduce the incidence of such severe mental health problems.

Shared orthographic neuronal representations for spelling and reading.

PubMed

Purcell, Jeremy J; Jiang, Xiong; Eden, Guinevere F

2017-02-15

A central question in the study of the neural basis of written language is whether reading and spelling utilize shared orthographic representations. While recent studies employing fMRI to test this question report that the left inferior frontal gyrus (IFG) and ventral occipitotemporal cortex (vOTC) are active during both spelling and reading in the same subjects (Purcell et al., 2011a; Rapp and Lipka, 2011), the spatial resolution of fMRI limits the interpretation of these findings. Specifically, it is unknown if the neurons which encode orthography for reading are also involved in spelling of the same words. Here we address this question by employing an event-related functional magnetic resonance imaging-adaptation (fMRI-A) paradigm designed to examine shared orthographic representations across spelling and reading. First, we identified areas that independently showed adaptation to reading, and adaptation to spelling. Then we identified spatial convergence for these two separate maps via a conjunction analysis. Consistent with previous studies (Purcell et al., 2011a; Rapp and Lipka, 2011), this analysis revealed the left dorsal IFG, vOTC and supplementary motor area. To further validate these observations, we then interrogated these regions using an across-task adaptation technique, and found adaptation across reading and spelling in the left dorsal IFG (BA 44/9). Our final analysis focused specifically on the Visual Word Form Area (VWFA) in the vOTC, whose variability in location among subjects requires the use of subject-specific identification mechanisms (Glezer and Riesenhuber, 2013). Using a functional localizer for reading, we defined the VWFA in each subject, and found adaptation effects for both within the spelling and reading conditions, respectively, as well as across spelling and reading. Because none of these effects were observed during a phonological/semantic control condition, we conclude that the left dorsal IFG and VWFA are involved in accessing the same orthography-specific representations for spelling and reading. Copyright © 2016 Elsevier Inc. All rights reserved.

Shared Orthographic Neuronal Representations for Spelling and Reading

PubMed Central

Purcell, Jeremy J.; Jiang, Xiong; Eden, Guinevere F.

2017-01-01

A central question in the study of the neural basis of written language is whether reading and spelling utilize shared orthographic representations. While recent studies employing fMRI to test this question report that the left inferior frontal gyrus (IFG) and ventral occipitotemporal cortex (vOTC) are active during both spelling and reading in the same subjects (Purcell et al., 2011a; Rapp and Lipka, 2011), the spatial resolution of fMRI limits the interpretation of these findings. Specifically, it is unknown if the neurons which encode orthography for reading are also involved in spelling of the same words. Here we address this question by employing an event-related functional magnetic resonance imaging-adaptation (fMRI-A) paradigm designed to examine shared orthographic representations across spelling and reading. First, we identified areas that independently showed adaptation to reading, and adaptation to spelling. Then we identified spatial convergence for these two separate maps via a conjunction analysis. Consistent with previous studies (Purcell et al., 2011a; Rapp and Lipka, 2011), this analysis revealed the left dorsal IFG, vOTC and supplementary motor area. To further validate these observations, we then interrogated these regions using an across-task adaptation technique, and found adaptation across reading and spelling in the left dorsal IFG (BA 44/9). Our final analysis focused specifically on the Visual Word Form Area (VWFA) in the vOTC, whose variability in location among subjects requires the use of subject-specific identification mechanisms (Glezer and Riesenhuber, 2013). Using a functional localizer for reading, we defined the VWFA in each subject, and found adaptation effects for both within the spelling and reading conditions, respectively, as well as across spelling and reading. Because none of these effects were observed during a phonological/semantic control condition, we conclude that the left dorsal IFG and VWFA are involved in accessing the same orthography-specific representations for spelling and reading. PMID:28011250

Morphology and spelling in French students with dyslexia: the case of silent final letters.

PubMed

Quémart, Pauline; Casalis, Séverine

2017-04-01

Spelling is a challenge for individuals with dyslexia. Phoneme-to-grapheme correspondence rules are highly inconsistent in French, which make them very difficult to master, in particular for dyslexics. One recurrent manifestation of this inconsistency is the presence of silent letters at the end of words. Many of these silent letters perform a morphological function. The current study examined whether students with dyslexia (aged between 10 and 15 years) benefit from the morphological status of silent final letters when spelling. We compared, their ability to spell words with silent final letters that are either morphologically justified (e.g., tricot, "knit," where the final "t" is pronounced in morphologically related words such as tricoter, "to knit" and tricoteur "knitter") or not morphologically justified (e.g., effort, "effort") to that of a group of younger children matched for reading and spelling level. Results indicated that the dyslexic students' spelling of silent final letters was impaired in comparison to the control group. Interestingly, morphological status helped the dyslexics improve the accuracy of their choice of final letters, contrary to the control group. This finding provides new evidence of morphological processing in dyslexia during spelling.

Variation and Repetition in the Spelling of Young Children

PubMed Central

Treiman, Rebecca; Decker, Kristina; Kessler, Brett; Pollo, Tatiana

2015-01-01

A number of investigators have suggested that young children, even those do not yet represent the phonological forms of words in their spellings, tend to use different strings of letters for different words. However, empirical evidence that children possess a concept of between-word variation has been weak. In a study by Pollo, Kessler, and Treiman (2009), in fact, prephonological spellers were more likely to write different words in the same way than would be expected on the basis of chance, not less likely. In the present study, preschool-age prephonological and phonological spellers showed a tendency to repeat spellings and parts of spellings that they had recently used. However, even prephonological spellers (mean age 4 years, 8 months) showed more repetition when spelling the same word twice in succession than when spelling different words. The results suggest that children who have not yet learned to use writing to represent the sounds of speech show some knowledge that writing represents words and should thus vary to show differences between them. The results further suggest that in spelling, as in other domains, children have a tendency to repeat recent behaviors. PMID:25637713

Merging leadership and innovation to secure a large health system.

PubMed

Bellino, Joseph V; Shaw, Sharon

2014-01-01

In this article the security system executive for a 13-hospital system spells out how partnering with capable and motivated vendors and gaining the cooperation of other departments enabled him to convert disparate security systems with equipment from multiple manufacturers into a cost-effective centralized system.

Spotlight on Spelling.

ERIC Educational Resources Information Center

Hardin County Board of Education, Elizabethtown, KY.

Word lists and class activities are suggested for improving the spelling of elementary school students. The word lists contain rhyming words, antonyms, synonyms, homonyms, 100 spelling demons, look-alike words that are easily confused, and content area words (for geography, mathematics, science, sports, music, social studies). The suggested…

Growing Up Literate: Spelling and Spatial Relationships.

ERIC Educational Resources Information Center

Staples, Betsy

1984-01-01

Reviews two spelling packages ("Spelldiver" and "Attack of the Spelling Bees") and a reading program ("The Word Bird"), which teaches spatial relationships while encouraging the young reader to read carefully. Includes suggested age(s), hardware needed, current price, manufacturer, distributor, and in-depth evaluation…

Dry spells assessment with reference to the maize crop in the Luvuvhu River catchment of South Africa

NASA Astrophysics Data System (ADS)

Masupha, Teboho Elisa; Moeletsi, Mokhele Edmond; Tsubo, Mitsuru

2016-04-01

Agricultural productivity in South Africa is negatively affected by drought as a result of frequent periodic dry spells and increasing crop water demands resulting in poor crop development and low yields. Thus, we embarked on this study which aims at investigating dry spell occurrences in relation to growing season of maize in the Luvuvhu River Catchment. Daily rainfall data (1945-2014) from 12 stations which represent the catchment fairly well was utilized in this study. Three consecutive planting dates were staggered based on three consecutive onsets of the rainy season. Dry spells were categorized into three groups: short, medium and long dry spells. The data was then subjected to theoretical distribution fitting using the Anderson-Darling goodness-of-fit test; and probabilities of occurrence were computed using a probabilistic model that best fits the data. Trend analysis was performed on the frequency of dry spells per growing period using the non-parametric Spearman's rank correlation test. Out results indicated high probabilities (≥80%) of short dry spells at all the stations irrespective of the timing of planting. Further analysis revealed that a risk of yield reduction with planting following the first onset of rains was higher than that with planting following the second and third onsets. In order to minimize this risk, farmers can be advised to plant between mid-November to mid-December. Trend analysis indicated no trend for all the various dry spell lengths except for Thohoyandou with a decreasing trend and Sigonde with a weak increasing trend in long dry spells. Such findings can be used to describe drought conditions for improvement of agricultural productivity and food security, in a given area.

Investigating the impact of atmospheric blocking on temperature extremes across Europe using an objective index

NASA Astrophysics Data System (ADS)

Brunner, Lukas; Steiner, Andrea; Sillmann, Jana

2017-04-01

Atmospheric blocking is a key contributor to European temperature extremes. It leads to stable, long-lasting weather patterns, which favor the development of cold and warm spells. The link between blocking and such temperature extremes differs significantly across Europe. In northern Europe a majority of warm spells are connected to blocking, while cold spells are suppressed during blocked conditions. In southern Europe the opposite picture arises with most cold spells occurring during blocking and warm spells suppressed. Building on earlier work by Brunner et al. (2017) this study aims at a better understanding of the connection between blocking and temperature extremes in Europe. We investigate cold and warm spells with and without blocking in observations from the European daily high-resolution gridded dataset (E-OBS) from 1979 to 2015. We use an objective extreme index (Russo et al. 2015) to identify and compare cold and warm spells across Europe. Our work is lead by the main question: Are cold/warm spells coinciding with blocking different from cold/warm spells during unblocked conditions in regard to duration, extend, or amplitude? Here we present our research question and the study setup, and show first results of our analysis on European temperature extremes. Brunner, L., G. Hegerl, and A. Steiner (2017): Connecting Atmospheric Blocking to European Temperature Extremes in Spring. J. Climate, 30, 585-594, doi: 10.1175/JCLI-D-16-0518.1. Russo, S., J. Sillmann, and E. M. Fischer (2015): Top ten European heatwaves since 1950 and their occurrence in the coming decades. Environ. Res. Lett. 10.12, S. 124003. doi: 10.1088/1748-9326/10/12/124003.

Spelling impairments in Spanish dyslexic adults.

PubMed

Afonso, Olivia; Suárez-Coalla, Paz; Cuetos, Fernando

2015-01-01

Spelling deficits have repeatedly been observed in children with dyslexia. However, the few studies addressing this issue in dyslexic adults have reported contradictory results. We investigated whether Spanish dyslexics show spelling deficits in adulthood and which components of the writing production process might be impaired in developmental dyslexia. In order to evaluate the involvement of the lexical and the sublexical routes of spelling as well as the graphemic buffer, lexical frequency, phonology-to-orthography consistency and word length were manipulated in two writing tasks: a direct copy transcoding task and a spelling-to-dictation task. Results revealed that adults with dyslexia produced longer written latencies, inter-letter intervals, writing durations and more errors than their peers without dyslexia. Moreover, the dyslexics were more affected by lexical frequency and word length than the controls, but both groups showed a similar effect of P-O consistency. Written latencies also revealed that while the dyslexics initiated the response later in the direct copy transcoding task than in the spelling-to-dictation task, the controls showed the opposite pattern. However, the dyslexics were slower than the controls in both tasks. Results were consistent with the hypothesis that spelling difficulties are present in adults with dyslexia, at least in a language with a transparent orthography such as Spanish. These difficulties seem to be associated with a deficit affecting both lexical processing and the ability to maintain information about the serial order of the letters in a word. However, the dyslexic group did not differ from the control group in the application of the P-O conversion procedures. The spelling impairment would be in addition to the reading deficit, leading to poorer performance in direct copy transcoding compared to spelling-to-dictation.

Spelling impairments in Spanish dyslexic adults

PubMed Central

Afonso, Olivia; Suárez-Coalla, Paz; Cuetos, Fernando

2015-01-01

Spelling deficits have repeatedly been observed in children with dyslexia. However, the few studies addressing this issue in dyslexic adults have reported contradictory results. We investigated whether Spanish dyslexics show spelling deficits in adulthood and which components of the writing production process might be impaired in developmental dyslexia. In order to evaluate the involvement of the lexical and the sublexical routes of spelling as well as the graphemic buffer, lexical frequency, phonology-to-orthography consistency and word length were manipulated in two writing tasks: a direct copy transcoding task and a spelling-to-dictation task. Results revealed that adults with dyslexia produced longer written latencies, inter-letter intervals, writing durations and more errors than their peers without dyslexia. Moreover, the dyslexics were more affected by lexical frequency and word length than the controls, but both groups showed a similar effect of P-O consistency. Written latencies also revealed that while the dyslexics initiated the response later in the direct copy transcoding task than in the spelling-to-dictation task, the controls showed the opposite pattern. However, the dyslexics were slower than the controls in both tasks. Results were consistent with the hypothesis that spelling difficulties are present in adults with dyslexia, at least in a language with a transparent orthography such as Spanish. These difficulties seem to be associated with a deficit affecting both lexical processing and the ability to maintain information about the serial order of the letters in a word. However, the dyslexic group did not differ from the control group in the application of the P-O conversion procedures. The spelling impairment would be in addition to the reading deficit, leading to poorer performance in direct copy transcoding compared to spelling-to-dictation. PMID:25941507

Free recall behaviour in children with and without spelling impairment: the impact of working memory subcapacities.

PubMed

Malstädt, Nadine; Hasselhorn, Marcus; Lehmann, Martin

2012-11-01

This study examined supraspan free recall in children with and without spelling impairment. A repeated free recall task involving overt rehearsal and three computer-based adaptive working memory tasks were administered to 54 eight-year-old children. Children without spelling impairments tended to recall more items than did those children with spelling deficits. Video analyses revealed that recall behaviour was similar in impaired and unimpaired children, indicating that both groups applied similar learning activities. Group differences in number of recalled items were attributed to differences in working memory subcapacities between children with and without spelling impairment, especially with regard to central executive and phonological loop functioning. Copyright © 2012 John Wiley & Sons, Ltd.

The Adolescent Dyslexic: Strategies for Spelling.

ERIC Educational Resources Information Center

Stirling, Eileen

1989-01-01

The spelling difficulties of the adolescent dyslexic student are described, and techniques are presented to provide the student with the tools needed to cope with spelling requirements, including the study of vowel sounds, doubling the consonant following a short vowel, root words, and laws of probabilities. (JDD)

Representation of Letter Position in Spelling: Evidence from Acquired Dysgraphia

PubMed Central

Fischer-Baum, Simon; McCloskey, Michael; Rapp, Brenda

2010-01-01

The graphemic representations that underlie spelling performance must encode not only the identities of the letters in a word, but also the positions of the letters. This study investigates how letter position information is represented. We present evidence from two dysgraphic individuals, CM and LSS, who perseverate letters when spelling: that is, letters from previous spelling responses intrude into subsequent responses. The perseverated letters appear more often than expected by chance in the same position in the previous and subsequent responses. We used these errors to address the question of how letter position is represented in spelling. In a series of analyses we determined how often the perseveration errors produced maintain position as defined by a number of alternative theories of letter position encoding proposed in the literature. The analyses provide strong evidence that the grapheme representations used in spelling encode letter position such that position is represented in a graded manner based on distance from both edges of the word. PMID:20378104

The Role of Phonological versus Morphological Skills in the Development of Arabic Spelling: An Intervention Study.

PubMed

Taha, Haitham; Saiegh-Haddad, Elinor

2016-06-01

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.

Is Weak Oral Language Associated with Poor Spelling in School-Age Children with Specific Language Impairment, Dyslexia, or Both?

PubMed Central

McCarthy, Jillian H.; Hogan, Tiffany P.; Catts, Hugh W.

2013-01-01

The purpose of this study was to test the hypothesis that word reading accuracy, not oral language, is associated with spelling performance in school-age children. We compared fourth grade spelling accuracy in children with specific language impairment (SLI), dyslexia, or both (SLI/dyslexia) to their typically developing grade-matched peers. Results of the study revealed that children with SLI performed similarly to their typically developing peers on a single word spelling task. Alternatively, those with dyslexia and SLI/dyslexia evidenced poor spelling accuracy. Errors made by both those with dyslexia and SLI/dyslexia were characterized by numerous phonologic, orthographic, and semantic errors. Cumulative results support the hypothesis that word reading accuracy, not oral language, is associated with spelling performance in typically developing school-age children and their peers with SLI and dyslexia. Findings are provided as further support for the notion that SLI and dyslexia are distinct, yet co-morbid, developmental disorders. PMID:22876769

An fMRI Study of the Impact of Block Building and Board Games on Spatial Ability

PubMed Central

Newman, Sharlene D.; Hansen, Mitchell T.; Gutierrez, Arianna

2016-01-01

Previous studies have found that block play, board games, and puzzles result in better spatial ability. This study focused on examining the differential impact of structured block play and board games on spatial processing. Two groups of 8-year-old children were studied. One group participated in a five session block play training paradigm and the second group had a similar training protocol but played a word/spelling board game. A mental rotation task was assessed before and after training. The mental rotation task was performed during fMRI to observe the neural changes associated with the two play protocols. Only the block play group showed effects of training for both behavioral measures and fMRI measured brain activation. Behaviorally, the block play group showed improvements in both reaction time and accuracy. Additionally, the block play group showed increased involvement of regions that have been linked to spatial working memory and spatial processing after training. The board game group showed non-significant improvements in mental rotation performance, likely related to practice effects, and no training related brain activation differences. While the current study is preliminary, it does suggest that different “spatial” play activities have differential impacts on spatial processing with structured block play but not board games showing a significant impact on mental rotation performance. PMID:27621714

Evaluating the dimensionality of first grade written composition

PubMed Central

Kim, Young-Suk; Al Otaiba, Stephanie; Folsom, Jessica S.; Greulich, Luana; Puranik, Cynthia

2013-01-01

Purpose We examined dimensions of written composition using multiple evaluative approaches such as an adapted 6+1 trait scoring, syntactic complexity measures, and productivity measures. We further examined unique relations of oral language and literacy skills to the identified dimensions of written composition. Method A large sample of first grade students (N = 527) was assessed on their language, reading, spelling, letter writing automaticity, and writing in the spring. Data were analyzed using a latent variable approach including confirmatory factor analysis and structural equation modeling. Results The seven traits in the 6+1 trait system were best described as two constructs: substantive quality, and spelling and writing conventions. When the other evaluation procedures such as productivity and syntactic complexity indicators were included, four dimensions emerged: substantive quality, productivity, syntactic complexity, and spelling and writing conventions. Language and literacy predictors were differentially related to each dimension in written composition. Conclusions These four dimensions may be a useful guideline for evaluating developing beginning writer’s compositions. PMID:24687472

Comparison of students from private and public schools on the spelling performance.

PubMed

Silva, Nathane Sanches Marques; Crenitte, Patrícia Abreu Pinheiro

2015-01-01

To compare the spelling ability of schoolchildren from the fourth to sixth grades of the elementary schools in the private and public schools of Bauru, São Paulo, and to verify whether errors are overcome as studies progress and the hierarchy of errors as to how often they occur. A dictation was applied to 384 schoolchildren: 206 from the private schools: 74 were at the fourth grade, 65 at the fifth grade, and 67 at the sixth grade; and 178 from the public schools; 56 at the fourth grade, 63 at the fifth grade, and 59 at the sixth grade of elementary school. Student's t test was used. In comparison of total spelling errors score, difference was found among the fourth and sixth grades of the private and public schools. Spelling errors decreased as education progressed, and those related to language irregularities were more common. Spelling ability and performance of students from the private and public schools are not similar in the fourth and sixth grades, but it is in the fifth grade. Spelling errors are gradually overcome as education progresses; however, this overcome rate was considerable between the fourth and fifth grades in the public schools. Decrease in the types of spelling errors follows a hierarchy of categories: phoneme/grapheme conversion, simple contextual rules, complex contextual rules, and language irregularities. Finally, the most common type of spelling error found was that related to language irregularities.

Brain activation in teenagers with isolated spelling disorder during tasks involving spelling assessment and comparison of pseudowords. fMRI study.

PubMed

Borkowska, Aneta Rita; Francuz, Piotr; Soluch, Paweł; Wolak, Tomasz

2014-10-01

The present study aimed at defining the specific traits of brain activation in teenagers with isolated spelling disorder in comparison with good spellers. fMRI examination was performed where the subject's task involved taking a decision 1/whether the visually presented words were spelled correctly or not (the orthographic decision task), and 2/whether the two presented letters strings (pseudowords) were identical or not (the visual decision task). Half of the displays showing meaningful words with an orthographic difficulty contained pairs with both words spelled correctly, and half of them contained one misspelled word. Half of the pseudowords were identical, half of them were not. The participants of the study included 15 individuals with isolated spelling disorder and 14 good spellers, aged 13-15. The results demonstrated that the essential differences in brain activation between teenagers with isolated spelling disorder and good spellers were found in the left inferior frontal gyrus, left medial frontal gyrus and right cerebellum posterior lobe, i.e. structures important for language processes, working memory and automaticity of behaviour. Spelling disorder is not only an effect of language dysfunction, it could be a symptom of difficulties in learning and automaticity of motor and visual shapes of written words, rapid information processing as well as automating use of orthographic lexicon. Copyright © 2013 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Verbal and Nonverbal Predictors of Spelling Performance

ERIC Educational Resources Information Center

Sadoski, Mark; Willson, Victor L.; Holcomb, Angelia; Boulware-Gooden, Regina

2005-01-01

Verbal and nonverbal predictors of spelling performance in Grades 1-12 were investigated using the national norming data from a standardized spelling test. Verbal variables included number of letters, phonemes, syllables, digraphs, blends, silent markers, r-controlled vowels, and the proportion of grapheme-phoneme correspondence. The nonverbal…

Beyond Recipe: Leading Edges for Teaching Spelling.

ERIC Educational Resources Information Center

Garmston, Robert; Zimmerman, Diane

A good spelling teacher teaches by "taste" rather than by "recipe": instead of strictly adhering to procedural outlines, good teachers alter their lessons according to students' needs. In addition, good teachers: (1) recognize the importance of visualization for spelling; (2) understand the two kinds of visualization--for…

Fostering Lifelong Spellers through Meaningful Experiences

ERIC Educational Resources Information Center

Alderman, Gary L.; Green, Susan K.

2011-01-01

Spelling proficiency is crucial to young students' feelings of success and an important part of overall literacy. In fact, poor performance in spelling often reduces motivation for general literacy. Unfortunately, spelling instruction is often inconsistent in elementary schools. Using Achievement Goal Theory, the authors describe how students'…

Effective Spelling Strategies for Students with Dyslexia in Hong Kong Secondary Schools

ERIC Educational Resources Information Center

Wai, Nicole; Chan, Ying; Zhang, Kaili Chen

2014-01-01

This study examines the effectiveness of five spelling strategies used to teach junior secondary school students with dyslexia. Participants were 30 secondary school teachers in Hong Kong. The teachers commented on five spelling strategies: the phonological strategy, an integration of phonological and orthographical strategies, the rule-based…

Genes for Reading and Spelling

ERIC Educational Resources Information Center

Bates, Timothy C.

2006-01-01

This article reviews research on the behavioral and molecular genetics of reading and, where available, spelling. Recent research is summarized, suggesting that reading and spelling appear to share a common genetic basis, and that dyslexia lies on a genetic continuum with normal variance in reading skill. Research also suggests that while many of…

Welsh Bilinguals' English Spelling: An Error Analysis.

ERIC Educational Resources Information Center

James, Carl; And Others

1993-01-01

The extent to which the second-language English spelling of young Welsh-English bilinguals is systematically idiosyncratic was examined from free compositions written by 10- to 11-year-old children. A model is presented of the second-language spelling process in the form of a "decision tree." (Contains 29 references.) (Author/LB)

Spelling across the Curriculum.

ERIC Educational Resources Information Center

Fowler, Elaine D.

There are many reasons for teachers' reluctance to address the issue of spelling content area vocabulary words; however, content vocabulary word spelling need not be ignored because of time constraints, boredom, or lack of knowledge on the teacher's part any longer. A method which can be utilized is an adaption of "Scratch, Scribble and…

Searching Linguistics for Cues for the Teaching of Spelling.

ERIC Educational Resources Information Center

Hodges, Richard E.; Rudorf, E. Hugh

1965-01-01

Although spelling instruction has traditionally treated almost every spelling word as requiring a separate learning act, recent research indicates that over 90% of American-English orthography actually is determined by a set of rules for unit phoneme-grapheme relationships, based with decreasing productivity upon three levels of…

Children Use Vowels to Help Them Spell Consonants

ERIC Educational Resources Information Center

Hayes, Heather; Treiman, Rebecca; Kessler, Brett

2006-01-01

English spelling is highly inconsistent in terms of simple sound-to-spelling correspondences but is more consistent when context is taken into account. For example, the choice between "ch" and "tch" is determined by the preceding vowel ("coach," "roach" vs. "catch," "hatch"). We investigated children's sensitivity to vowel context when spelling…

Spelling: Do the Eyes Have It?

ERIC Educational Resources Information Center

Westwood, Peter

2015-01-01

This paper explores the question of whether the ability to spell depends mainly on visual perception and visual imagery, or on other equally important auditory, cognitive, and motor processes. The writer examines the evidence suggesting that accurate spelling draws on a combination of visual processing, visual memory, phonological awareness,…

The Relationship between Reading, Writing, and Spelling.

ERIC Educational Resources Information Center

Keegan, Jill

This paper asks whether there is a relationship between reading, writing, and spelling, whether these subjects should be taught together or separately. A review of the literature found that many theorists saw a strong relationship between just reading and writing, while others believed spelling belonged with these. The consensus of researchers was…

Single or Dual Representations for Reading and Spelling?

ERIC Educational Resources Information Center

Holmes, Virginia M.; Babauta, Mariko L.

2005-01-01

Neuropsychological models postulate that the memory representation acquired for use in reading words is separate from the one acquired for use in spelling, while developmental models assume that the same representation is developed for access in both reading and spelling. The dual-representation model contends that there is often more precise…

Spelling in Adults: The Combined Influences of Language Skills and Reading Experience

ERIC Educational Resources Information Center

Burt, Jennifer S.

2006-01-01

One hundred and twelve university students completed 7 tests assessing word-reading accuracy, print exposure, phonological sensitivity, phonological coding and knowledge of English morphology as predictors of spelling accuracy. Together the tests accounted for 71% of the variance in spelling, with phonological skills and morphological knowledge…

Teaching Spelling: Which Strategies Work Best.

ERIC Educational Resources Information Center

Angelisi, Mary Ann

In a third-grade classroom, a 3-week-long study was conducted on the pros, cons, and effects of three particular spelling strategies and activities. By focusing on two specific spelling strategies--phonemic awareness and word identification--the study hoped to indicate that conventional rote learning, drilling, and memorization do not help…

Validating a Spanish Developmental Spelling Test.

ERIC Educational Resources Information Center

Ferroli, Lou; Krajenta, Marilyn

The creation and validation of a Spanish version of an English developmental spelling test (DST) is described. An introductory section reviews related literature on the rationale for and construction of DSTs, spelling development in the early grades, and Spanish-English bilingual education. Differences between the English and Spanish test versions…

Effective Spelling Instruction for Students with Learning Disabilities

ERIC Educational Resources Information Center

Sayeski, Kristin L.

2011-01-01

Difficulty with spelling is a perennial challenge for students with learning disabilities. Several decades of research, however, have identified both fundamental linguistic concepts and instructional approaches that, when understood by a teacher, can be applied to teach students with learning disabilities to spell. In this article, a brief history…

Computer Language Settings and Canadian Spellings

ERIC Educational Resources Information Center

Shuttleworth, Roger

2011-01-01

The language settings used on personal computers interact with the spell-checker in Microsoft Word, which directly affects the flagging of spellings that are deemed incorrect. This study examined the language settings of personal computers owned by a group of Canadian university students. Of 21 computers examined, only eight had their Windows…

Orthographic Consistency Affects Spoken Word Recognition at Different Grain-Sizes

ERIC Educational Resources Information Center

Dich, Nadya

2014-01-01

A number of previous studies found that the consistency of sound-to-spelling mappings (feedback consistency) affects spoken word recognition. In auditory lexical decision experiments, words that can only be spelled one way are recognized faster than words with multiple potential spellings. Previous studies demonstrated this by manipulating…

Vowel Representations in the Invented Spellings of Spanish-English Bilingual Kindergartners

ERIC Educational Resources Information Center

Raynolds, Laura B.; Uhry, Joanna K.; Brunner, Jessica

2013-01-01

The study compared the invented spelling of vowels in kindergarten native Spanish speaking children with that of English monolinguals. It examined whether, after receiving phonics instruction for short vowels, the spelling of native Spanish-speaking kindergartners would contain phonological errors that were influenced by their first language.…

Research on Handwriting and Spelling.

ERIC Educational Resources Information Center

Horn, Thomas D., Ed.

In this collection of articles, the results of recent research in handwriting and spelling are reported and evaluated in the perspective of studies done over the past 50 years. The articles included are "Handwriting and Spelling: Their Current Status in the Language Arts Curriculum,""Handwriting Research" ("Movement and Quality" and "Style and…

The write way to spell: printing vs. typing effects on orthographic learning

PubMed Central

Ouellette, Gene; Tims, Talisa

2014-01-01

Prior research has shown superior orthographic learning resulting from spelling practice relative to repeated reading. One mechanism proposed to underlie this advantage of spelling in establishing detailed orthographic representations in memory is the motoric component of the manual movements evoked in printing or writing. This study investigated this contention directly by testing the effects of typing vs. printing on the orthographic learning achieved through spelling practice, and further evaluated whether practice modality interacts with pre-existing individual characteristics. Forty students in grade 2 (mean age 7 years 5 months) were introduced to 10 novel non-words. Some of the students practiced spelling the items by printing, while the others practiced spelling them on a keyboard. Participants were tested for recognition and spelling of these items 1 and 7 days later. Results revealed high rates of orthographic learning with no main effects of practice modality, testing time, or post-test modality. Hierarchical regression analyses revealed an interaction between typing proficiency and practice modality, such that pre-existing keyboarding skills constrained or facilitated learning within the typing-practice group. A similar interaction was not found between printing skills and learning within the printing group. Results are discussed with reference to both prominent reading theory and educational applications. PMID:24592247

Predicting Handwriting Difficulties Through Spelling Processes.

PubMed

Rodríguez, Cristina; Villarroel, Rebeca

This study examined whether spelling tasks contribute to the prediction of the handwriting status of children with poor and good handwriting skills in a cross-sectional study with 276 Spanish children from Grades 1 and 3. The main hypothesis was that the spelling tasks would predict the handwriting status of the children, although this influence would decrease with age due to a gradual automatization of handwriting skills. The results confirmed this hypothesis. Another interesting result was that the pattern of pseudoword and irregular word spellings as predictors of handwriting status changed from Grade 1 to Grade 3. In Grade 1, the pseudoword spelling task made a significant contribution, whereas the irregular word spelling task did not. The opposite pattern was found in Grade 3. These results may be a consequence of progressive acquisition of orthographic representations. The orthographic role of the task of writing the alphabet in order from memory in the prediction model was also analyzed. The writing of the alphabet in order from memory task made a significant contribution to the prediction of handwriting status of the children beyond the orthographic influence of spelling tasks. The additional effect of this task on the prediction of handwriting status is presumably due to the fact that this measure is based on fluency.

Contributions of Emergent Literacy Skills to Name Writing, Letter Writing, and Spelling in Preschool Children

PubMed Central

Puranik, Cynthia S.; Lonigan, Christopher J.; Kim, Young-Suk

2011-01-01

The purpose of this study was to examine which emergent literacy skills contribute to preschool children’s emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4–5 years. Print knowledge and letter-writing skills made positive contributions to name writing; whereas alphabet knowledge, print knowledge, and name writing made positive contributions to letter writing. Both name-writing and letter-writing skills made significant contributions to the prediction of spelling after controlling for age, parental education, print knowledge, phonological awareness, and letter-name and letter-sound knowledge; however, only letter-writing abilities made a significant unique contribution to the prediction of spelling when both letter-writing and name-writing skills were considered together. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. Children’s letter-writing skills may be a better indicator of children’s emergent literacy and developing spelling skills than are their name-writing skills at the end of the preschool year. Spelling is a developmentally complex skill beginning in preschool and includes letter writing and blending skills, print knowledge, and letter-name and letter-sound knowledge. PMID:21927537

Strategic deployment of orthographic knowledge in phoneme detection.

PubMed

Cutler, Anne; Treiman, Rebecca; van Ooijen, Brit

2010-01-01

The phoneme detection task is widely used in spoken-word recognition research. Alphabetically literate participants, however, are more used to explicit representations of letters than of phonemes. The present study explored whether phoneme detection is sensitive to how target phonemes are, or may be, orthographically realized. Listeners detected the target sounds [b, m, t, f, s, k] in word-initial position in sequences of isolated English words. Response times were faster to the targets [b, m, t], which have consistent word-initial spelling, than to the targets [f, s, k], which are inconsistently spelled, but only when spelling was rendered salient by the presence in the experiment of many irregularly spelled filler words. Within the inconsistent targets [f, s, k], there was no significant difference between responses to targets in words with more usual (foam, seed, cattle) versus less usual (phone, cede, kettle) spellings. Phoneme detection is thus not necessarily sensitive to orthographic effects; knowledge of spelling stored in the lexical representations of words does not automatically become available as word candidates are activated. However, salient orthographic manipulations in experimental input can induce such sensitivity. We attribute this to listeners' experience of the value of spelling in everyday situations that encourage phonemic decisions (such as learning new names).

Systems Models for Transportation Problems : Volume 3. A Computable Command-Control System for a Social System.

DOT National Transportation Integrated Search

1976-03-01

The spectral characteristics of the urban center -- at the level of the family, the functional organized units of society, and the essential compartment balances of the urban center -- are spelled out in greater detail. These compartments are food, m...

Augmentation of spelling therapy with transcranial direct current stimulation in primary progressive aphasia: Preliminary results and challenges.

PubMed

Tsapkini, Kyrana; Frangakis, Constantine; Gomez, Yessenia; Davis, Cameron; Hillis, Argye E

Primary progressive aphasia (PPA) is a neurodegenerative disease that primarily affects language functions and often begins in the fifth or sixth decade of life. The devastating effects on work and family life call for the investigation of treatment alternatives. In this article, we present new data indicating that neuromodulatory treatment, using transcranial direct current stimulation (tDCS) combined with a spelling intervention, shows some promise for maintaining or even improving language, at least temporarily, in PPA. The main aim of the present article is to determine whether tDCS plus spelling intervention is more effective than spelling intervention alone in treating written language in PPA. We also asked whether the effects of tDCS are sustained longer than the effects of spelling intervention alone. We present data from six PPA participants who underwent anodal tDCS or sham plus spelling intervention in a within-subject crossover design. Each stimulation condition lasted 3 weeks or a total of 15 sessions with a 2-month interval in between. Participants were evaluated on treatment tasks as well as on other language and cognitive tasks at 2-week and 2-month follow-up intervals after each stimulation condition. All participants showed improvement in spelling (with sham or tDCS). There was no difference in the treated items between the two conditions. There was, however, consistent and significant improvement for untrained items only in the tDCS plus spelling intervention condition. Furthermore, the improvement lasted longer in the tDCS plus spelling intervention condition compared to sham plus spelling intervention condition. Neuromodulation with tDCS offers promise as a means of augmenting language therapy to improve written language function at least temporarily in PPA. The consistent finding of generalisation of treatment benefits to untreated items and the superior sustainability of treatment effects with tDCS justifies further investigations. However, the small sample size still requires caution in interpretation. Present interventions need to be optimised, and particular challenges, such as ways to account for the variable effect of degeneration in each individual, are discussed.

Investigation of basic cognitive predictors of reading and spelling abilities in Tunisian third-grade primary school children.

PubMed

Batnini, Soulef; Uno, Akira

2015-06-01

This study investigated first the main cognitive abilities; phonological processing, visual cognition, automatization and receptive vocabulary in predicting reading and spelling abilities in Arabic. Second, we compared good/poor readers and spellers to detect the characteristics of cognitive predictors which contribute to identifying reading and spelling difficulties in Arabic speaking children. A sample of 116 Tunisian third-grade children was tested on their abilities to read and spell, phonological processing, visual cognition, automatization and receptive vocabulary. For reading, phonological processing and automatization uniquely predicted Arabic word reading and paragraph reading abilities. Automatization uniquely predicted Arabic non-word reading ability. For spelling, phonological processing was a unique predictor for Arabic word spelling ability. Furthermore, poor readers had significantly lower scores on the phonological processing test and slower reading times on the automatization test as compared with good readers. Additionally, poor spellers showed lower scores on the phonological processing test as compared with good spellers. Visual cognitive processing and receptive vocabulary were not significant cognitive predictors of Arabic reading and spelling abilities for Tunisian third grade children in this study. Our results are consistent with previous studies in alphabetic orthographies and demonstrate that phonological processing and automatization are the best cognitive predictors in detecting early literacy problems. We suggest including phonological processing and automatization tasks in screening tests and in intervention programs may help Tunisian children with poor literacy skills overcome reading and spelling difficulties in Arabic. Copyright © 2014 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Analysis of Pseudohomophone Orthographic Errors through Functional Magnetic Resonance Imaging (fMRI).

PubMed

Guardia-Olmos, Joan; Zarabozo-Hurtado, Daniel; Peró-Cebollero, Maribe; Gudayol-Farré, Esteban; Gómez-Velázquez, Fabiola R; González-Garrido, Andrés

2017-12-04

The study of orthographic errors in a transparent language such as Spanish is an important topic in relation to writing acquisition because in Spanish it is common to write pseudohomophones as valid words. The main objective of the present study was to explore the possible differences in activation patterns in brain areas while processing pseudohomophone orthographic errors between participants with high (High Spelling Skills (HSS)) and low (Low Spelling Skills (LSS)) spelling orthographic abilities. We hypothesize that (a) the detection of orthographic errors will activate bilateral inferior frontal gyri, and that (b) this effect will be greater in the HSS group. Two groups of 12 Mexican participants, each matched by age, were formed based on their results in a group of spelling-related ad hoc tests: HSS and LSS groups. During the fMRI session, two experimental tasks were applied involving correct and pseudohomophone substitution of Spanish words. First, a spelling recognition task and second a letter searching task. The LSS group showed, as expected, a lower number of correct responses (F(1, 21) = 52.72, p <.001, η2 = .715) and higher reaction times compared to the HSS group for the spelling task (F(1, 21) = 60.03, p <.001, η2 = .741). However, this pattern was reversed when the participants were asked to decide on the presence of a vowel in the words, regardless of spelling. The fMRI data showed an engagement of the right inferior frontal gyrus in HSS group during the spelling task. However, temporal, frontal, and subcortical brain regions of the LSS group were activated during the same task.

Characteristics of the nonelderly with selected sources of health insurance and lengths of uninsured spells.

PubMed

Copeland, C

1998-06-01

This Issue Brief examines the characteristics of individuals with selected sources of coverage and combinations of sources of coverage over a 12-month period. In addition, it examines the characteristics of individuals who experience spells without health insurance and the lengths of these spells. It uses the most recent 12-month period from the Survey of Income and Program Participation and builds on previous research on the lengths of spells with and without health insurance. Analysis of individuals' health insurance coverage from October 1994 to September 1995 showed that approximately 77.6 percent of the nonelderly had health insurance coverage during this entire period. In addition, 22.4 percent of the nonelderly were uninsured for at least one month during this period, and 7.4 percent of the nonelderly were uninsured for the entire period. Of those with health insurance coverage for the entire year, approximately 83 percent were covered by private health insurance, with at least 81 percent of this group receiving the coverage from employment-based sources. Eighty-five percent of the spells without health insurance with an observed beginning and end lasted for 4 months or less, and 99 percent lasted for 8 months or less. When examining the spells with either an observed beginning or end, 55 percent of these spells were found to last for 4 months or less, and 87 percent were found to last for 8 months or less. However, investigation of all spells without health insurance showed that approximately one-half of all spells without health insurance coverage lasted for 8 months or longer. This report found that two-thirds of spells without health insurance last for less than one year, confirming previous research that a majority of these spells are for less than a year. However, this report also confirms the existence of a significant number--approximately one-third of all individuals with a spell of noncoverage--of chronically uninsured individuals. These individuals are the most likely to delay seeking treatment for illnesses and to use the emergency room as their only site of care. Because they are in poverty or near poverty, much of this care is uncompensated. Thus, to the extent that providers can shift these costs onto other payers, all individuals and employers share in these costs through higher health insurance premiums or higher taxes to finance public hospitals and public insurance programs. Recent major health insurance legislation has addressed access to health insurance, and in many cases focused solely on continued access to employment-based coverage, but has done very little to address the affordability of coverage. However, as this report demonstrates, many individuals experiencing spells without health insurance have low incomes. Thus, to obtain coverage, individuals need not only increased access to health insurance but also the ability to afford this health insurance.

Does Sensitivity to Orthographic Regularities Influence Reading and Spelling Acquisition? A 1-Year Prospective Study

ERIC Educational Resources Information Center

Rothe, Josefine; Schulte-Körne, Gerd; Ise, Elena

2014-01-01

Recent studies focused on the influence of orthographic processing on reading and spelling performance. It was found that orthographic processing is an independent predictor of reading and spelling performance in different languages and children of different ages. This study investigated sensitivity to orthographic regularities in German-speaking…

English Spelling Errors Made by Arabic-Speaking Students

ERIC Educational Resources Information Center

Al-Busaidi, Saleh; Al-Saqqaf, Abdullah H.

2015-01-01

Spelling is a basic literacy skill in any language as it is crucial in communication. EFL students are often unable to spell or pronounce very simple monosyllabic words even after several years of English instruction. Similarly, teachers and researchers usually focus on the larger skills such as speaking and reading and ignore the smaller…

Metacognitive Strategies: A Foundation for Early Word Spelling and Reading in Kindergartners with SLI

ERIC Educational Resources Information Center

Schiff, Rachel; Nuri Ben-Shushan, Yohi; Ben-Artzi, Elisheva

2017-01-01

This study assessed the effect of metacognitive instruction on the spelling and word reading of Hebrew-speaking children with specific language impairment (SLI). Participants were 67 kindergarteners with SLI in a supported learning context. Children were classified into three spelling instruction groups: (a) metalinguistic instruction (ML), (b) ML…

Identifying Effective Spelling Interventions Using a Brief Experimental Analysis and Extended Analysis

ERIC Educational Resources Information Center

McCurdy, Merilee; Clure, Lynne F.; Bleck, Amanda A.; Schmitz, Stephanie L.

2016-01-01

Spelling is an important skill that is crucial to effective written communication. In this study, brief experimental analysis procedures were used to examine spelling instruction strategies (e.g., whole word correction; word study strategy; positive practice; and cover, copy, and compare) for four students. In addition, an extended analysis was…

Variant Spellings in Modern American Dictionaries.

ERIC Educational Resources Information Center

Emery, Donald W.

A record of how present-day desk dictionaries are recognizing the existence of variant or secondary spellings for many common English words, this reference list can be used by teachers of English and authors of spelling lists. Originally published in 1958, this revised edition uses two dictionaries not in existence then and the revised editions of…

Examining Word Factors and Child Factors for Acquisition of Conditional Sound-Spelling Consistencies: A Longitudinal Study

ERIC Educational Resources Information Center

Kim, Young-Suk Grace; Petscher, Yaacov; Park, Younghee

2016-01-01

It has been suggested that children acquire spelling by picking up conditional sound-spelling consistencies. To examine this hypothesis, we investigated how variation in word characteristics (words that vary systematically in terms of phoneme-grapheme correspondences) and child factors (individual differences in the ability to extract…

The ABCs of New Zealand Sign Language: Aerial Spelling.

ERIC Educational Resources Information Center

Forman, Wayne

2003-01-01

Aerial spelling is the term given for the way many people with deafness in New Zealand (NZ) manually represent letters of the alphabet. This article examines the nature and role of aerial spelling in New Zealand Sign Language, particularly that form used by older members of the NZ deaf community. (Contains references.) (Author/CR)

The Effects of Explicit-Strategy and Whole-Language Instruction on Students' Spelling Ability.

ERIC Educational Resources Information Center

Butyniec-Thomas, Jean; Woloshyn, Vera E.

1997-01-01

Whether explicit-strategy instruction combined with whole-language instruction would improve third graders' spelling more than using either approach alone was studied with 37 students. Findings suggest that young children learn to spell best when they are taught a repertoire of effective strategies in a meaningful context. (SLD)

Peers, Pressure, and Performance at the National Spelling Bee

ERIC Educational Resources Information Center

Smith, Jonathan

2013-01-01

This paper investigates how individuals' performances of a cognitive task in a high-pressure competition are affected by their peers' performances. To do so, I use novel data from the National Spelling Bee, in which students attempt to spell words correctly in a tournament setting. Across OLS and instrumental variables approaches, I…

Predicting Handwriting Difficulties through Spelling Processes

ERIC Educational Resources Information Center

Rodríguez, Cristina; Villarroel, Rebeca

2017-01-01

This study examined whether spelling tasks contribute to the prediction of the handwriting status of children with poor and good handwriting skills in a cross-sectional study with 276 Spanish children from Grades 1 and 3. The main hypothesis was that the spelling tasks would predict the handwriting status of the children, although this influence…

Impact of Handwriting Training on Fluency, Spelling and Text Quality among Third Graders

ERIC Educational Resources Information Center

Hurschler Lichtsteiner, Sibylle; Wicki, Werner; Falmann, Péter

2018-01-01

As recent studies and theoretical assumptions suggest that the quality of texts composed by children and adolescents is affected by their transcription skills, this experimental field trial aims at investigating the impact of combined handwriting/spelling training on fluency, spelling and text quality among normally developing 3rd graders…

The Influence of Spelling Ability on Handwriting Production: Children with and without Dyslexia

ERIC Educational Resources Information Center

Sumner, Emma; Connelly, Vincent; Barnett, Anna L.

2014-01-01

Current models of writing do not sufficiently address the complex relationship between the 2 transcription skills: spelling and handwriting. For children with dyslexia and beginning writers, it is conceivable that spelling ability will influence rate of handwriting production. Our aim in this study was to examine execution speed and temporal…

English as a Foreign Language Spelling: Comparisons between Good and Poor Spellers

ERIC Educational Resources Information Center

Russak, Susie; Kahn-Horwitz, Janina

2015-01-01

This study examined English as a foreign language (EFL) spelling development amongst 233 fifth-grade, eighth-grade and 10th-grade Hebrew first-language speakers to examine effects of English orthographic exposure on spelling. Good and poor speller differences were examined regarding the acquisition of novel phonemes (/ae/, /?/ and /?/) and…

Predictors of Early versus Later Spelling Development in Danish

ERIC Educational Resources Information Center

Nielsen, Anne-Mette Veber; Juul, Holger

2016-01-01

The present study examined phoneme awareness, phonological short term memory, letter knowledge, rapid automatized naming (RAN), and visual-verbal paired associate learning (PAL) as longitudinal predictors of spelling skills in an early phase (Grade 2) and a later phase (Grade 5) of development in a sample of 140 children learning to spell in the…

Theoretical Beliefs and Instructional Practices Used for Teaching Spelling in Elementary Classrooms

ERIC Educational Resources Information Center

McNeill, Brigid; Kirk, Cecilia

2014-01-01

The current study aimed to examine teachers' reported spelling assessment and instruction practices. Analysis of the match between teachers' theoretical beliefs about spelling and their reported pedagogy was conducted to elucidate factors that may support or impede the use of evidence-based teaching strategies in the classroom. An electronic…

Do Employers Forgive Applicants' Bad Spelling in Résumés?

ERIC Educational Resources Information Center

Martin-Lacroux, Christelle; Lacroux, Alain

2017-01-01

Spelling deficiencies are becoming a growing concern among employers, but few studies have quantified this phenomenon and its impact on recruiters' choice. This article aims to highlight the relative weight of the form (the spelling skills) in application forms, compared with the content (the level of work experience), in recruiters' judgment…

Upper Elementary Teachers' Self-Efficacy and Spelling Instruction: A Qualitative Study

ERIC Educational Resources Information Center

Fernandes, Brian E.

2017-01-01

A great deal of research has been conducted regarding spelling instruction at the early childhood and lower elementary levels, but not at the upper elementary level. This qualitative study explored the perceptions and experiences of upper elementary teachers to gain a better understanding of how they instruct spelling and their related…

Spelling: A Psycholinguistic Rationale for Teaching.

ERIC Educational Resources Information Center

Malmstrom, Jean

Two crucial factors in teaching spelling are the teacher's understanding of the material to be learned and the teacher's understanding of the nature of the learner. Psycholinguistics is relevant to both the material and the learner. In teaching spelling, it is possible to draw insights from behavioral and cognitive psychology as well as from Noam…

Learning from Our Mistakes: Improvements in Spelling Lead to Gains in Reading Speed

ERIC Educational Resources Information Center

Ouellette, Gene; Martin-Chang, Sandra; Rossi, Maya

2017-01-01

The present study tested the hypothesis that underlying orthographic representations vary in completeness within the individual, which is manifested in both spelling accuracy and reading speed. Undergraduate students were trained to improve their spelling of difficult words. Word reading speed was then measured for these same words, allowing for a…

The Concurrent Development of Spelling Skills in Two Languages

ERIC Educational Resources Information Center

Joy, Rhonda

2011-01-01

The study reported on in this paper investigated the concurrent development of spelling in children learning two languages. The study compared over time and between languages the types of spelling errors made in English as a first language and French as a second. Fortyseven grade one English-speaking children completed an English and French…

AN APPLICATION OF REINFORCEMENT PRINCIPLES TO CLASSROOM TEACHING.

ERIC Educational Resources Information Center

PORTER, DOUGLAS

THIS RESEARCH CONSIDERED THE TEACHING OF SPELLING AS A PHENOMENON MORE OR LESS ISOLATED FROM THE OTHER AREAS OF LANGUAGE ARTS INSTRUCTION THAT PROBABLY CONTRIBUTE TO SPELLING PERFORMANCE. THE MAJOR OBJECTIVES WERE--(1) TO DESIGN, CONSTRUCT, AND TEST MECHANICAL DEVICES FOR THE TEACHING OF SPELLING, AND (2) TO CARRY OUT AN EXPLORATORY INVESTIGATION…

Comparison of Auditory/Visual and Visual/Motor Practice on the Spelling Accuracy of Learning Disabled Children.

ERIC Educational Resources Information Center

Aleman, Cheryl; And Others

1990-01-01

Compares auditory/visual practice to visual/motor practice in spelling with seven elementary school learning-disabled students enrolled in a resource room setting. Finds that the auditory/visual practice was superior to the visual/motor practice on the weekly spelling performance for all seven students. (MG)

Improving Student Transfer of Spelling Skills across the Curriculum.

ERIC Educational Resources Information Center

Dvorak, Lynda; Ingersol, Judith; Kastle, Marlene; Mullins, Belinda; Rafter, Therese

This project describes a program for increasing student retention and transfer of weekly spelling words across the curriculum. The targeted population consists of first, second, and third grade students in a middle class community located in the Northeast quadrant of Illinois. The problems of adequate transfer of previously taught spelling skills…

The Spelling Project. Technical Report 1992-2.

ERIC Educational Resources Information Center

Green, Kathy E.; Schroeder, David H.

Results of an analysis of a newly developed spelling test and several related measures are reported. Information about the reliability of a newly developed spelling test; its distribution of scores; its relationship with the standard battery of aptitude tests of the Johnson O'Connor Research Foundation; and its relationships with sex, age,…

The Precursors of Double Dissociation between Reading and Spelling in a Transparent Orthography

ERIC Educational Resources Information Center

Torppa, Minna; Georgiou, George K.; Niemi, Pekka; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija

2017-01-01

Research and clinical practitioners have mixed views whether reading and spelling difficulties should be combined or seen as separate. This study examined the following: (a) if double dissociation between reading and spelling can be identified in a transparent orthography (Finnish) and (b) the cognitive and noncognitive precursors of this…

Age-Related Decline in Spelling Ability: A Link with Fluid Intelligence?

ERIC Educational Resources Information Center

Stuart-Hamilton, Ian; Rabbitt, Patrick

1997-01-01

On spelling tests taken by 159 adults over 50, younger subjects had significantly higher scores. Statistically removing effects of crystallized intelligence and education had no effect, but removing effects of fluid intelligence made the difference insignificant. Although spelling is considered a crystallized skill, in older people it may rely…

Annotated Bibliography of Computer Software for Teaching Early Reading and Spelling. Project RIMES 2000.

ERIC Educational Resources Information Center

Rhein, Deborah; Alibrandi, Mary; Lyons, Mary; Sammons, Janice; Doyle, Luther

This bibliography, developed by Project RIMES (Reading Instructional Methods of Efficacy with Students) lists 80 software packages for teaching early reading and spelling to students at risk for reading and spelling failure. The software packages are presented alphabetically by title. Entries usually include a grade level indicator, a brief…

Aerospell Supplemental Spell Check File

NASA Technical Reports Server (NTRS)

2000-01-01

Aerospell is a supplemental spell check file that can be used as a resource for researchers, writers, editors, students, and others who compose scientific and technical texts. The file extends the general spell check dictionaries of word processors by adding more than 13,000 words used in a broad range of aerospace and related disciplines.

Spelling: Easing the Student's Anxiety and Improving His/Her Skill.

ERIC Educational Resources Information Center

Rabianski, Nancyanne

Because spelling errors affect the writer's word choice and the writer's audience, college students who are otherwise good writers are often placed in remedial English classes. Despite its relationship to audience concerns, word choice, and the physical act of writing, spelling has not been of much concern to composition teachers. Research in the…

Word Savvy: Integrating Vocabulary, Spelling, and Word Study

ERIC Educational Resources Information Center

Brand, Max

2004-01-01

Tired of assigning weekly spelling lists that students memorize for the test only to have them misspell the words in their daily writing? Then join Max Brand in his fifth-grade classroom where word learning is integrated fully into literacy workshops. Using spelling investigations, word study notebooks, reading logs, and writers' notebooks,…

Reading and Spelling Error Analysis of Native Arabic Dyslexic Readers

ERIC Educational Resources Information Center

Abu-rabia, Salim; Taha, Haitham

2004-01-01

This study was an investigation of reading and spelling errors of dyslexic Arabic readers ("n"=20) compared with two groups of normal readers: a young readers group, matched with the dyslexics by reading level ("n"=20) and an age-matched group ("n"=20). They were tested on reading and spelling of texts, isolated…

Use of Sounding Out to Improve Spelling in Young Children

ERIC Educational Resources Information Center

Mann, Tracie B.; Bushell, Don, Jr.; Morris, Edward K.

2010-01-01

We examined the effects of teaching 5 typically developing elementary students to sound out their spelling words while writing them using the cover-copy-compare (CCC) method to practice spelling. Each student's posttest performance following practice with sounding out was compared to that student's posttest performance following practice with no…

The role of parenting styles and teacher interactional styles in children's reading and spelling development.

PubMed

Kiuru, Noona; Aunola, Kaisa; Torppa, Minna; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija; Niemi, Pekka; Viljaranta, Jaana; Lyyra, Anna-Liisa; Leskinen, Esko; Tolvanen, Asko; Nurmi, Jari-Erik

2012-12-01

This study examined the associations between parenting styles, teacher interactional styles, and children's reading and spelling skills. The sample consisted of 864 Finnish-speaking children and their parents (864 mothers, 864 fathers) and teachers (N=123). Children's risk for reading disabilities and reader status were assessed in kindergarten. Children were also tested on reading and spelling skills in Grades 1 and 2. Parenting styles and teacher interactional styles were measured using parents' and teachers' self-reports in Grade 1. First, the results indicated that both an authoritative parenting style and authoritative teacher interactional style positively predicted children's spelling skill development. Second, authoritative parenting was particularly beneficial for the spelling skill development of children who were at risk for reading disabilities. Third, authoritative teaching promoted spelling skill development particularly among children who were nonreaders in kindergarten but had no risk for reading disabilities. Finally, some evidence was found that authoritative teaching could compensate for the negative impact of nonauthoritative parenting on reading development among kindergarten nonreaders. Copyright © 2012 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

Locus of word frequency effects in spelling to dictation: Still at the orthographic level!

PubMed

Bonin, Patrick; Laroche, Betty; Perret, Cyril

2016-11-01

The present study was aimed at testing the locus of word frequency effects in spelling to dictation: Are they located at the level of spoken word recognition (Chua & Rickard Liow, 2014) or at the level of the orthographic output lexicon (Delattre, Bonin, & Barry, 2006)? Words that varied on objective word frequency and on phonological neighborhood density were orally presented to adults who had to write them down. Following the additive factors logic (Sternberg, 1969, 2001), if word frequency in spelling to dictation influences a processing level, that is, the orthographic output level, different from that influenced by phonological neighborhood density, that is, spoken word recognition, the impact of the 2 factors should be additive. In contrast, their influence should be overadditive if they act at the same processing level in spelling to dictation, namely the spoken word recognition level. We found that both factors had a reliable influence on the spelling latencies but did not interact. This finding is in line with an orthographic output locus hypothesis of word frequency effects in spelling to dictation. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Psychologist in a Pocket: Lexicon Development and Content Validation of a Mobile-Based App for Depression Screening

PubMed Central

Ramos, Roann Munoz; Bitsch, Jó Ágila; Jonas, Stephan Michael; Ix, Tim; See, Portia Lynn Quetulio; Wehrle, Klaus

2016-01-01

Background Language reflects the state of one’s mental health and personal characteristics. It also reveals preoccupations with a particular schema, thus possibly providing insights into psychological conditions. Using text or lexical analysis in exploring depression, negative schemas and self-focusing tendencies may be depicted. As mobile technology has become highly integrated in daily routine, mobile devices have the capacity for ecological momentary assessment (EMA), specifically the experience sampling method (ESM), where behavior is captured in real-time or closer in time to experience in one’s natural environment. Extending mobile technology to psychological health could augment initial clinical assessment, particularly of mood disturbances, such as depression and analyze daily activities, such as language use in communication. Here, we present the process of lexicon generation and development and the initial validation of Psychologist in a Pocket (PiaP), a mobile app designed to screen signs of depression through text analysis. Objective The main objectives of the study are (1) to generate and develop a depressive lexicon that can be used for screening text-input in mobile apps to be used in the PiaP; and (2) to conduct content validation as initial validation. Methods The first phase of our research focused on lexicon development. Words related to depression and its symptoms based on the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) and in the ICD-10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines classification systems were gathered from focus group discussions with Filipino college students, interviews with mental health professionals, and the review of established scales for depression and other related constructs. Results The lexicon development phase yielded a database consisting of 13 categories based on the criteria depressive symptoms in the DSM-5 and ICD-10. For the draft of the depression lexicon for PiaP, we were able to gather 1762 main keywords and 9655 derivatives of main keywords. In addition, we compiled 823,869 spelling variations. Keywords included negatively-valenced words like “sad”, “unworthy”, or “tired” which are almost always accompanied by personal pronouns, such as “I”, “I’m” or “my” and in Filipino, “ako” or “ko”. For the content validation, only keywords with CVR equal to or more than 0.75 were included in the depression lexicon test-run version. The mean of all CVRs yielded a high overall CVI of 0.90. A total of 1498 main keywords, 8911 derivatives of main keywords, and 783,140 spelling variations, with a total of 793, 553 keywords now comprise the test-run version. Conclusions The generation of the depression lexicon is relatively exhaustive. The breadth of keywords used in text analysis incorporates the characteristic expressions of depression and its related constructs by a particular culture and age group. A content-validated mobile health app, PiaP may help augment a more effective and early detection of depressive symptoms. PMID:27439444

Self-government of complex reading and writing brains informed by cingulo-opercular network for adaptive control and working memory components for language learning.

PubMed

Richards, Todd L; Abbott, Robert D; Yagle, Kevin; Peterson, Dan; Raskind, Wendy; Berninger, Virginia W

2017-01-01

To understand mental self-government of the developing reading and writing brain, correlations of clustering coefficients on fMRI reading or writing tasks with BASC 2 Adaptivity ratings (time 1 only) or working memory components (time 1 before and time 2 after instruction previously shown to improve achievement and change magnitude of fMRI connectivity) were investigated in 39 students in grades 4 to 9 who varied along a continuum of reading and writing skills. A Philips 3T scanner measured connectivity during six leveled fMRI reading tasks (subword-letters and sounds, word-word-specific spellings or affixed words, syntax comprehension-with and without homonym foils or with and without affix foils, and text comprehension) and three fMRI writing tasks-writing next letter in alphabet, adding missing letter in word spelling, and planning for composing. The Brain Connectivity Toolbox generated clustering coefficients based on the cingulo-opercular (CO) network; after controlling for multiple comparisons and movement, significant fMRI connectivity clustering coefficients for CO were identified in 8 brain regions bilaterally (cingulate gyrus, superior frontal gyrus, middle frontal gyrus, inferior frontal gyrus, superior temporal gyrus, insula, cingulum-cingulate gyrus, and cingulum-hippocampus). BASC2 Parent Ratings for Adaptivity were correlated with CO clustering coefficients on three reading tasks (letter-sound, word affix judgments and sentence comprehension) and one writing task (writing next letter in alphabet). Before instruction, each behavioral working memory measure (phonology, orthography, morphology, and syntax coding, phonological and orthographic loops for integrating internal language and output codes, and supervisory focused and switching attention) correlated significantly with at least one CO clustering coefficient. After instruction, the patterning of correlations changed with new correlations emerging. Results show that the reading and writing brain's mental government, supported by both CO Adaptive Control and multiple working memory components, had changed in response to instruction during middle childhood/early adolescence.

Wilson Reading System.

ERIC Educational Resources Information Center

Education Commission of the States, Denver, CO.

This paper provides an overview of the Wilson Reading System, which teaches students word structure and language through a carefully sequenced, 12-step system that helps them master decoding and spelling. The program targets the needs of students at all levels (K-12), specifically students with language learning disabilities such as dyslexia;…

Primary mental health prevention themes in published research and academic programs in Israel.

PubMed

Nakash, Ora; Razon, Liat; Levav, Itzhak

2015-01-01

The World Health Organization Comprehensive Mental Health Action Plan (CMHAP) 2013-2020 proposes the implementation of primary prevention strategies to reduce the mental health burden of disease. The extent to which Israeli academic programs and published research adhere to the principles spelled out by the CMHAP is unknown. To investigate the presence of mental health primary prevention themes in published research and academic programs in Israel. We searched for mental health primary prevention themes in: (1) three major journals of psychiatry and social sciences during the years 2001-2012; (2) university graduate programs in psychology, social work and medicine in leading universities for the academic year of 2011-2012; and (3) doctoral and master's theses approved in psychology and social work departments in five universities between the years 2007-2012. We used a liberal definition of primary prevention to guide the above identification of themes, including those related to theory, methods or research information of direct or indirect application in practice. Of the 934 articles published in the three journals, 7.2%, n = 67, addressed primary prevention. Of the 899 courses in the 19 graduate programs 5.2%, n = 47, elective courses addressed primary prevention. Of the 1960 approved doctoral and master's theses 6.2%, n = 123, addressed primary prevention. Only 11 (4.7%) articles, 5 (0.6%) courses, and 5 (0.3%) doctoral and master's theses addressed primary prevention directly. The psychiatric reform currently implemented in Israel and WHO CMHAP call for novel policies and course of action in all levels of prevention, including primary prevention. Yet, the latter is rarely a component of mental health education and research activities. The baseline we drew could serve to evaluate future progress in the field.

Adverse outcomes of sick leave due to mental disorders: A prospective study of discordant twin pairs.

PubMed

Mather, Lisa; Blom, Victoria; Bergström, Gunnar; Svedberg, Pia

2017-10-01

The aim of this study was to investigate whether sick leave due to different mental disorders increased the risk of reoccurring sick-leave, disability pension and unemployment, taking genetics and shared environment into account. This register-based cohort study contains 2202 discordant twin pairs 18-64 years old, where one twin had sick leave due to a mental disorder 2005-2006. The end of the sick-leave spell was the start of follow-up for both twins. The twins were followed up for reoccurring sick-leave, disability pension and unemployment (> 180 days in a year), until December 2012. Analyses were censored for disability pension, death, emigration and old-age pension. Cox proportional hazards models with time-varying covariates were used to calculate hazard ratios with 95% confidence intervals (CI). Those with sick leave due to mental disorders had a 3.64 (CI: 3.24-4.08) times higher risk of reoccurring sick-leave within the first two years; after that, hazard ratios were attenuated and explained by genetic factors. The first year, they had 12.24 (CI: 8.11-18.46) times the risk of disability pension. The risk was attenuated but remained at 2.75 (CI: 2.07-3.65) after one year. The risk of unemployment was 1.99 (CI: 1.72-2.31) during the whole follow-up period. The risk of unemployment and disability pension was lower for those with stress-related than other mental disorders, this was less clear for recurrent reoccuring sick-leave. Sick leave due to mental disorders increased the risk of reoccurring sick-leave within two years, disability pension and unemployment, independent of genetics and shared environment.

Acquisition of Reading and Spelling in a Syllabo-Alphabetic Writing System.

ERIC Educational Resources Information Center

Patel, P. G.; Soper, Henry V.

1987-01-01

Examined written language tasks in 120 Gujarati-speaking children from grades two through four to assess the development of such skills in a syllabo-alphabetic writing system. Results indicated that the syllabo-alphabetic system of Devanagari proved to follow the models of reading acquisition constructed for alphabetic systems. (MM)

Dizziness and Fainting Spells

MedlinePlus

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Free Recall Behaviour in Children with and without Spelling Impairment: The Impact of Working Memory Subcapacities

ERIC Educational Resources Information Center

Malstadt, Nadine; Hasselhorn, Marcus; Lehmann, Martin

2012-01-01

This study examined supraspan free recall in children with and without spelling impairment. A repeated free recall task involving overt rehearsal and three computer-based adaptive working memory tasks were administered to 54 eight-year-old children. Children without spelling impairments tended to recall more items than did those children with…

Working Memory in Children with Learning Disabilities in Reading versus Spelling: Searching for Overlapping and Specific Cognitive Factors

ERIC Educational Resources Information Center

Brandenburg, Janin; Klesczewski, Julia; Fischbach, Anne; Schuchardt, Kirsten; Büttner, Gerhard; Hasselhorn, Marcus

2015-01-01

In transparent orthographies like German, isolated learning disabilities in either reading or spelling are common and occur as often as a combined reading and spelling disability. However, most issues surrounding the cognitive causes of these isolated or combined literacy difficulties are yet unresolved. Recently, working memory dysfunctions have…

What Spelling Tells Us about the Orthographic Development and Word Study Instruction with Emergent Bilingual Secondary Students

ERIC Educational Resources Information Center

Kiernan, Darl; Bear, Donald R.

2018-01-01

Educators need ways to assess orthographic knowledge and differentiate word study instruction for secondary, emergent bilingual learners. In this study, the spelling of 199 students in grades 7-12 across eight features and four spelling stages was examined to understand students' orthographic development; all but two were learning Spanish and…

The Effect of Instruction Method and Relearning on Dutch Spelling Performance of Third- through Fifth-Graders

ERIC Educational Resources Information Center

Bouwmeester, Samantha; Verkoeijen, Peter P. J. L.

2011-01-01

In this study, we compared two instruction methods on spelling performance: a rewriting instruction in which children repeatedly rewrote words and an ambiguous property instruction in which children deliberately practiced on a difficult word aspect. Moreover, we examined whether the testing effect applies to spelling performance. One hundred…

Phonology, Decoding, and Lexical Compensation in Vowel Spelling Errors Made by Children with Dyslexia

ERIC Educational Resources Information Center

Bernstein, Stuart E.

2009-01-01

A descriptive study of vowel spelling errors made by children first diagnosed with dyslexia (n = 79) revealed that phonological errors, such as "bet" for "bat", outnumbered orthographic errors, such as "bate" for "bait". These errors were more frequent in nonwords than words, suggesting that lexical context helps with vowel spelling. In a second…

Arab ESL Secondary School Students' Spelling Errors

ERIC Educational Resources Information Center

Al-Sobhi, Bandar Mohammad Saeed; Rashid, Sabariah Md; Abdullah, Ain Nadzimah; Darmi, Ramiza

2017-01-01

English spelling has always been described by many language researchers and teachers as a daunting task especially for learners whose first language is not English. Accordingly, Arab ESL learners commit serious errors when they spell out English words. The primary objective of this paper is to determine the types as well as the causes of spelling…

Success in Spelling: A Course of Study in Spelling for Grades 1-6.

ERIC Educational Resources Information Center

Rochester Public Schools, Minn.

The spelling program described in this guide, piloted and evaluated by 40 teachers of the Rochester, Minnesota elementary school district, is based upon current research, sound linguistic principles, and studies that determine which words are most frequently used by children and adults in their written communication. The guide provides an overview…

The Effects of Morpheme and Prosody Instruction on Middle School Spelling

ERIC Educational Resources Information Center

Dornay, Margaret A.

2017-01-01

A single case design was used to investigate the impact of two types of instruction on middle school students' spelling. Phase 1 emphasized morphology awareness instruction (MAI) and phase 2 employed the addition of prosody awareness instruction (PAI). In order to compare the effects of MAI and PAI, spelling scores were gathered from eight…

Can yu rid guat ay rot? A Developmental Investigation of Cross-Linguistic Spelling Errors among Spanish-English Bilingual Students

ERIC Educational Resources Information Center

Howard, Elizabeth R.; Green, Jennifer D.; Arteagoitia, Igone

2012-01-01

This study contributes to the literature on cross-linguistic literacy relationships for English language learners, and in particular, the Spanish-influenced spelling patterns of Spanish-English bilinguals. English spelling, reading, and vocabulary assessments were administered to 220 students in four TWI programs over a three-year period, from…

Small Schools Language Arts Curriculum: Spelling, K-3. Objectives, Word Lists, Resources, Activities, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Designed to assist teachers in small schools with the improvement of curriculum and instruction and to help smaller districts without curriculum personnel to comply with Washington's Student Learning Objectives (SLO) Law, this guide contains spelling curriculum materials for grades K-3. The spelling section is part of the total language arts…

The Effect of Orthographic Complexity on Spanish Spelling in Grades 1-3

ERIC Educational Resources Information Center

Ford, Karen; Invernizzi, Marcia; Huang, Francis

2018-01-01

This study was designed to identify a continuum of orthographic features that characterize Spanish spelling development in Grades 1-3. Two research questions guided this work: (1) Is there a hierarchy of orthographic features that affect students' spelling accuracy in Spanish over and above other school-level, student-level, and word-level…

The Use of Standard Tasks to Measure Achievement in Reading, Spelling, and Written Expression: A Normative and Developmental Study.

ERIC Educational Resources Information Center

Deno, Stanley; And Others

Simple measures of reading, spelling, and written expression were administered to 566 elementary students from the states of Minnesota, Pennsylvania, and Washington. Each child was individually administered three reading word lists, three reading passages, two dictated spelling lists, and two story starters. Approximately 25 minutes was needed for…

Spelling in African American Children: The Case of Final Consonant Devoicing

ERIC Educational Resources Information Center

Treiman, Rebecca; Bowman, Margo

2015-01-01

This study examined the effect of dialect variation on children's spelling by using devoicing of final /d/ in African American Vernacular English (AAVE) as a test case. In line with the linguistic interference hypothesis, African American 6-year-olds were significantly poorer at spelling the final "d" of words such as "salad"…

Case 3018. Cervus gouazoubira Fischer, 1814 (currently Mazama gouazoubira; Mammalia, Artiodactyla): proposed conservation as the correct original spelling

USGS Publications Warehouse

Gardner, A.L.

1999-01-01

The purpose of this application is to conserve the spelling of the specific name of Cervus gouazoubira Fischer, 1814 for the brown brocket deer of South America (family Cervidae). This spelling, rather than the original gouazoubira, has been in virtually universal usage for almost 50 years.

The Effects of the Interactive Strategies Approach on At-Risk Kindergartners' Spelling

ERIC Educational Resources Information Center

Lee, Sun Hwa; Scanlon, Donna M.

2015-01-01

This study focused on examining the effects of early literacy intervention on the emergence and development of at-risk kindergartners' spelling. Spelling data were selected from Scanlon et al.'s (2005) study which demonstrated the efficacy of reading intervention in reducing the incidence of at-risk children who show reading difficulties…

What Happens When a Teacher Uses Metalanguage to Teach Spelling?

ERIC Educational Resources Information Center

Daffern, Tessa

2017-01-01

While learning to spell in English is integral to becoming a literate writer, it is a complex and gradual skill to master. If English spelling is understood from a phonological, orthographic, and morphological perspective, its transparency becomes evident. The case study described in this article shines a light on an Australian Year 4 classroom…

Comparing the Spelling and Reading Abilities of Students with Cochlear Implants and Students with Typical Hearing

ERIC Educational Resources Information Center

Apel, Kenn; Masterson, Julie J.

2015-01-01

The purpose of this study was to determine whether students with and without hearing loss (HL) differed in their spelling abilities and, specifically, in the underlying linguistic awareness skills that support spelling ability. Furthermore, we examined whether there were differences between the two groups in the relationship between reading and…

Spelling Ability in College Students Predicted by Decoding, Print Exposure, and Vocabulary

ERIC Educational Resources Information Center

Ocal, Turkan; Ehri, Linnea

2017-01-01

This study examines students' exposure to print, vocabulary and decoding as predictors of spelling skills. Participants were 42 college students (Mean age 22.5, SD = 7.87; 31 females and 11 males). Hierarchical regression analyses showed that most of the variance in spelling was explained by vocabulary knowledge. When vocabulary was entered first…

The Use of Direct Spelling Instruction for Children with Language Impairment

ERIC Educational Resources Information Center

Good, Joy E.; Lance, Dee M.; Rainey, Jacquie

2018-01-01

Children with language impairment frequently struggle with written language skills such as spelling. With their expertise in language, speech-language pathologists are in the position to promote the development of such skills. One way to do this is through the use of direct spelling instruction which has been shown to facilitate growth in a number…

Promoting Early Literacy via Practicing Invented Spelling: A Comparison of Different Mediation Routines

ERIC Educational Resources Information Center

Levin, Iris; Aram, Dorit

2013-01-01

The present study compared the effects of different mediation routines provided to kindergartners from families of low socioeconomic status on the students' invented spelling attempts and on their gains obtained on spelling and other early literacy skills (letter naming, sounds of letters, word segmentation, and word decoding). The effects of the…

A Year Later, Spellings Report Still Makes Ripples

ERIC Educational Resources Information Center

Basken, Paul

2007-01-01

A year ago, Charles Miller, a former chairman of the University of Texas' Board of Regents, delivered the report of Commission on the Future of Higher Education to Secretary Margaret Spellings. Spellings hailed the report as a turning point: It was the day, she hoped, when U.S. colleges reoriented their mission to provide the highest possible…

Spellings Campaign Runs Low on Time, and on the Power to Persuade

ERIC Educational Resources Information Center

Basken, Paul

2008-01-01

This article reports on Education Secretary Margaret Spellings' attempt to convince colleges that they risk painful government interventions if they do not improve the quality of their programs and help more students evaluate and afford them. As the Bush administration nears an end, Ms. Spellings tries to persuade colleges to adopt the measures…

The Impact of Visual-Spatial Attention on Reading and Spelling in Chinese Children

ERIC Educational Resources Information Center

Liu, Duo; Chen, Xi; Wang, Ying

2016-01-01

The present study investigated the associations of visual-spatial attention with word reading fluency and spelling in 92 third grade Hong Kong Chinese children. Word reading fluency was measured with a timed reading task whereas spelling was measured with a dictation task. Results showed that visual-spatial attention was a unique predictor of…

Lexical Classification and Spelling: Do People Use Atypical Spellings for Atypical Pseudowords?

ERIC Educational Resources Information Center

Kemp, Nenagh; Treiman, Rebecca; Blackley, Hollie; Svoboda, Imogen; Kessler, Brett

2015-01-01

Many English phonemes have more than one possible spelling. People's choices among the options may be influenced by sublexical patterns, such as the identity of neighboring sounds within the word. However, little research has explored the possible role of lexical conditioning. Three experiments examined the potential effects of one such factor:…

Cognitive, Linguistic and Print-Related Predictors of Preschool Children's Word Spelling and Name Writing

ERIC Educational Resources Information Center

Milburn, Trelani F.; Hipfner-Boucher, Kathleen; Weitzman, Elaine; Greenberg, Janice; Pelletier, Janette; Girolametto, Luigi

2017-01-01

Preschool children begin to represent spoken language in print long before receiving formal instruction in spelling and writing. The current study sought to identify the component skills that contribute to preschool children's ability to begin to spell words and write their name. Ninety-five preschool children (mean age = 57 months) completed a…

My eSorts and Digital Extensions of Word Study

ERIC Educational Resources Information Center

Zucker, Tricia A.; Invernizzi, Marcia

2008-01-01

"My eSorts" is a strategy for helping children learn to read and spell in a socially motivated context. It is based on developmental spelling research and the word study approach to teaching phonics and spelling. "eSorting" employs digital desktop publishing tools that allow children to author their own electronic word sorts and then share these…

The Influence of Spelling Ability on Vocabulary Choices When Writing for Children with Dyslexia

ERIC Educational Resources Information Center

Sumner, Emma; Connelly, Vincent; Barnett, Anna L.

2016-01-01

Spelling is a prerequisite to expressing vocabulary in writing. Research has shown that children with dyslexia are hesitant spellers when composing. This study aimed to determine whether the hesitant spelling of children with dyslexia, evidenced by frequent pausing, affects vocabulary choices when writing. A total of 31 children with dyslexia,…

Identifying and Predicting Classes of Response to Explicit Phonological Spelling Instruction during Independent Composing

ERIC Educational Resources Information Center

Amtmann, Dagmar; Abbott, Robert D.; Berninger, Virginia W.

2008-01-01

After explicit spelling instruction, low achieving second grade spellers increased the number of correctly spelled words during composing but differed in response trajectories. Class 1 (low initial and slow growth) had the lowest initial performance and improved at a relatively slow rate. Class 2 (high initial and fast growth) started higher than…

Word List for a Spelling Program.

ERIC Educational Resources Information Center

Smith, Carl B.

What logic should educators use in choosing words for students to learn to spell? Common sense provides the answer: students should learn to spell the words they use in writing. What these words are has been a subject of concern since the beginning of this century. Dozens of word frequency lists have been developed over the years, based primarily…

Development of Spelling Skills in a Shallow Orthography: The Case of Italian Language

ERIC Educational Resources Information Center

Notarnicola, Alessandra; Angelelli, Paola; Judica, Anna; Zoccolotti, Pierluigi

2012-01-01

This study analyzed the spelling skills of Italian children as a function of school experience. We examined the writing performances of 465 first- to eighth-grade normal readers on a spelling test that included regular words, context-sensitive regular words, words with ambiguous transcription, and regular pseudowords. Based on the dual-route model…

Preschoolers Use Partial Letter Names to Select Spellings: Evidence from Portuguese

ERIC Educational Resources Information Center

Pollo, Tatiana Cury; Treiman, Rebecca; Kessler, Brett

2008-01-01

Two studies examined children's use of letter-name spelling strategies when target phoneme sequences match letter names with different degrees of precision. We examined Portuguese-speaking preschoolers' use of "h" (which is named /a'ga/ but which never represents those sounds) when spelling words beginning with /ga/ or variants of /ga/. We also…

Spellings Joins Passage to India on Education: Trip Tied to Initiatives on Competitiveness Issues

ERIC Educational Resources Information Center

Klein, Alyson

2006-01-01

Secretary of Education Margaret Spellings and several key senators traveled to India last week to examine how that country, whose schools generally have fewer resources than those in the United States, has managed to produce top-notch engineers and technology professionals. Secretary Spellings arrived in India early in the week and met with…

Observed changes in the characteristics of Active and Break Spells in the Indian Summer Monsoon

NASA Astrophysics Data System (ADS)

Singh, D.; Tsiang, M.; Rajaratnam, B.; Diffenbaugh, N. S.

2013-12-01

South Asia is home to about 24% of the world's population and is one of the world's most disaster prone regions. The majority of the people in this region depend on agriculture for their livelihood. Substantial variability in the South Asian Summer Monsoon occurs on an intraseasonal timescale (30-60 day) during which it fluctuates between spells of heavy (active spells) and low rainfall (breaks or weak spells). Considering the potentially severe implications of such rainfall variations, we quantify historical changes in the active and break spell characteristics in an effort to understand how these events are likely to respond to future anthropogenic forcings using the 1degx1deg gridded rainfall dataset. We find a decreasing trend in peak season rainfall since 1951 and a statistically significant shift in the rainfall distribution, suggesting greater extremes. Consequently, our results suggest an intensification of the active spells and more frequent occurrence of break spells at the 95% significance level. To understand the cause of these changes, we explore the environmental parameters in the North Indian Ocean and the Western Pacific that influence the occurrence of such events over the core monsoon region. We use the NCEP/NCAR Reanalysis 1 (1948-present) to do a composite analysis for two periods - 1951-1980 and 1981-2011. First, we examine the energetics of the baroclinic instabilities that initiate cyclonic depressions in the northern Bay of Bengal and the net moisture flux into the region. Further, sea surface temperatures are known to influence the characteristics of active and break spells. Therefore, next, we study sea surface temperature patterns in the Bay of Bengal and the equatorial western Pacific preceding breaks. We also examine the persistence of breaks through the diabatic heating anomalies over this region.

Visuo-spatial cueing in children with differential reading and spelling profiles

PubMed Central

Kemény, Ferenc; Gangl, Melanie; Schulte-Körne, Gerd; Moll, Kristina; Landerl, Karin

2017-01-01

Dyslexia has been claimed to be causally related to deficits in visuo-spatial attention. In particular, inefficient shifting of visual attention during spatial cueing paradigms is assumed to be associated with problems in graphemic parsing during sublexical reading. The current study investigated visuo-spatial attention performance in an exogenous cueing paradigm in a large sample (N = 191) of third and fourth graders with different reading and spelling profiles (controls, isolated reading deficit, isolated spelling deficit, combined deficit in reading and spelling). Once individual variability in reaction times was taken into account by means of z-transformation, a cueing deficit (i.e. no significant difference between valid and invalid trials) was found for children with combined deficits in reading and spelling. However, poor readers without spelling problems showed a cueing effect comparable to controls, but exhibited a particularly strong right-over-left advantage (position effect). Isolated poor spellers showed a significant cueing effect, but no position effect. While we replicated earlier findings of a reduced cueing effect among poor nonword readers (indicating deficits in sublexical processing), we also found a reduced cueing effect among children with particularly poor orthographic spelling (indicating deficits in lexical processing). Thus, earlier claims of a specific association with nonword reading could not be confirmed. Controlling for ADHD-symptoms reported in a parental questionnaire did not impact on the statistical analysis, indicating that cueing deficits are not caused by more general attentional limitations. Between 31 and 48% of participants in the three reading and/or spelling deficit groups as well as 32% of the control group showed reduced spatial cueing. These findings indicate a significant, but moderate association between certain aspects of visuo-spatial attention and subcomponents of written language processing, the causal status of which is yet unclear. PMID:28686635

Visuo-spatial cueing in children with differential reading and spelling profiles.

PubMed

Banfi, Chiara; Kemény, Ferenc; Gangl, Melanie; Schulte-Körne, Gerd; Moll, Kristina; Landerl, Karin

2017-01-01

Dyslexia has been claimed to be causally related to deficits in visuo-spatial attention. In particular, inefficient shifting of visual attention during spatial cueing paradigms is assumed to be associated with problems in graphemic parsing during sublexical reading. The current study investigated visuo-spatial attention performance in an exogenous cueing paradigm in a large sample (N = 191) of third and fourth graders with different reading and spelling profiles (controls, isolated reading deficit, isolated spelling deficit, combined deficit in reading and spelling). Once individual variability in reaction times was taken into account by means of z-transformation, a cueing deficit (i.e. no significant difference between valid and invalid trials) was found for children with combined deficits in reading and spelling. However, poor readers without spelling problems showed a cueing effect comparable to controls, but exhibited a particularly strong right-over-left advantage (position effect). Isolated poor spellers showed a significant cueing effect, but no position effect. While we replicated earlier findings of a reduced cueing effect among poor nonword readers (indicating deficits in sublexical processing), we also found a reduced cueing effect among children with particularly poor orthographic spelling (indicating deficits in lexical processing). Thus, earlier claims of a specific association with nonword reading could not be confirmed. Controlling for ADHD-symptoms reported in a parental questionnaire did not impact on the statistical analysis, indicating that cueing deficits are not caused by more general attentional limitations. Between 31 and 48% of participants in the three reading and/or spelling deficit groups as well as 32% of the control group showed reduced spatial cueing. These findings indicate a significant, but moderate association between certain aspects of visuo-spatial attention and subcomponents of written language processing, the causal status of which is yet unclear.

[The methodological assessment and qualitative evaluation of psychometric performance tests based on the example of modern tests that assess reading and spelling skills].

PubMed

Galuschka, Katharina; Rothe, Josefine; Schulte-Körne, Gerd

2015-09-01

This article looks at a means of objectively evaluating the quality of psychometric tests. This approach enables users to evaluate psychometric tests based on their methodological characteristics, in order to decide which instrument should be used. Reading and spelling assessment tools serve as examples. The paper also provides a review of German psychometric tests for the assessment of reading and spelling skills. This method facilitates the identification of psychometric tests.of high methodological quality which can be used for the assessment of reading and spelling skills. Reading performance should ideally be assessed with the following instruments: ELFE 1-6, LGVT 6-12, LESEN 6-7, LESEN 8-9, or WLLP-R. The tests to be used for the evaluation of spelling skills are DERET 1-2+, DERET 3-4+, WRT 1+, WRT 2+, WRT 3+, WRT 4+ or HSP 1-10.

Convergent and diagnostic validity of STAVUX, a word and pseudoword spelling test for adults.

PubMed

Östberg, Per; Backlund, Charlotte; Lindström, Emma

2016-10-01

Few comprehensive spelling tests are available in Swedish, and none have been validated in adults with reading and writing disorders. The recently developed STAVUX test includes word and pseudoword spelling subtests with high internal consistency and adult norms stratified by education. This study evaluated the convergent and diagnostic validity of STAVUX in adults with dyslexia. Forty-six adults, 23 with dyslexia and 23 controls, took STAVUX together with a standard word-decoding test and a self-rated measure of spelling skills. STAVUX subtest scores showed moderate to strong correlations with word-decoding scores and predicted self-rated spelling skills. Word and pseudoword subtest scores both predicted dyslexia status. Receiver-operating characteristic (ROC) analysis showed excellent diagnostic discriminability. Sensitivity was 91% and specificity 96%. In conclusion, the results of this study support the convergent and diagnostic validity of STAVUX.

Lexical quality and eye movements: individual differences in the perceptual span of skilled adult readers.

PubMed

Veldre, Aaron; Andrews, Sally

2014-01-01

Two experiments used the gaze-contingent moving-window paradigm to investigate whether reading comprehension and spelling ability modulate the perceptual span of skilled adult readers during sentence reading. Highly proficient reading and spelling were both associated with increased use information to the right of fixation, but did not systematically modulate the extraction of information to the left of fixation. Individuals who were high in both reading and spelling ability showed the greatest benefit from window sizes larger than 11 characters, primarily because of increases in forward saccade length. They were also significantly more disrupted by being denied close parafoveal information than those poor in reading and/or spelling. These results suggest that, in addition to supporting rapid lexical retrieval of fixated words, the high quality lexical representations indexed by the combination of high reading and spelling ability support efficient processing of parafoveal information and effective saccadic targeting.

An Insider's Perspective on the National Spelling Bee: An Interview with James Maguire

ERIC Educational Resources Information Center

Henkin, Roxanne; Harmon, Janis; Pate, Elizabeth; Moorman, Honor

2008-01-01

In this article, the coeditors of "Voices from the Middle" present an interview with James Maguire, author of "The American Bee: The National Spelling Bee and the Culture of Word Nerds." During the interview, Maguire talked about his experiences with the National Spelling Bee to provide some insight to middle-level teachers and students. Maguire…

Longitudinal Relationships between Reading and Spelling in Early Elementary Grades: Testing Causality Using a Cross-Lagged Panel Design

ERIC Educational Resources Information Center

Forrester, Ekaterina Petrovna

2013-01-01

Although considerable research has focused on the nature of reading-spelling relationships and its implications for practice, most of the literature is outdated, having been published in 1980s and 1990s. Moreover, limitations in the research base inhibit the full understanding of how reading and spelling development influence each other at…

The Teaching and Learning of Spelling in the Spanish Heritage Language Classroom: Mastering Written Accent Marks

ERIC Educational Resources Information Center

Beaudrie, Sara M.

2017-01-01

Spanish spelling, especially the use of written accent marks, is a major stumbling block for Spanish heritage language (SHL) learners (Carreira 2002). In fact, Mikulski (2006) found that most SHL learners ranked bettering their spelling and grammar as a very important learning goal. Despite its importance in literacy development and its perceived…

Learning to Read and Spell in Persian: A Cross-Sectional Study from Grades 1 to 4

ERIC Educational Resources Information Center

Rahbari, Noriyeh; Senechal, Monique

2010-01-01

We investigated the reading and spelling development of 140 Persian children attending Grades 1-4 in Iran. Persian has very consistent letter-sound correspondences, but it varies in transparency because 3 of its 6 vowel phonemes are not marked with letters. Persian also varies in spelling consistency because 6 phonemes have more than one…

Consistency and Stability of Italian Children's Spelling in Dictation versus Composition Assessments

ERIC Educational Resources Information Center

Bigozzi, Lucia; Tarchi, Christian; Pinto, Giuliana

2017-01-01

The purpose of this study was to investigate consistency in spelling skills across 2 different tasks of written production (dictation vs. composition) and stability of performance across 4 different grades. We assessed 2nd, 3rd, 4th, and 5th graders' spelling performance through 4 tasks: 2 dictation tasks (passage and sentences) and 2 composition…

Spelling Instruction through Etymology--A Method of Developing Spelling Lists for Older Students

ERIC Educational Resources Information Center

Hutcheon, Greg; Campbell, Marilyn; Stewart, Judith

2012-01-01

The purpose of this study was to investigate whether an approach to developing word lists centred on etymological roots would improve the spelling performance of older primary school students. Participants were 46 students in the last year of primary school in south-east Queensland (31 girls and 15 boys) across three classes, with two classes…

A Sequential Analysis of Responses in Online Debates to Postings of Students Exhibiting High Versus Low Grammar and Spelling Errors

ERIC Educational Resources Information Center

Jeong, Allan; Li, Haiying; Pan, Andy Jiaren

2017-01-01

Given that grammatical and spelling errors have been found to influence perceived competence and credibility in written communication, this study examined how a student's grammar and spelling errors affect how other students respond to the student's postings in four online debates hosted in asynchronous threaded discussions. Message-response…

Efficiency of Oral Incremental Rehearsal versus Written Incremental Rehearsal on Students' Rate, Retention, and Generalization of Spelling Words

ERIC Educational Resources Information Center

Garcia, Dru; Joseph, Laurice M.; Alber-Morgan, Sheila; Konrad, Moira

2014-01-01

The purpose of this study was to examine the efficiency of an incremental rehearsal oral versus an incremental rehearsal written procedure on a sample of primary grade children's weekly spelling performance. Participants included five second and one first grader who were in need of help with their spelling according to their teachers. An…

Spelling Practice Intervention: A Comparison of Tablet PC and Picture Cards as Spelling Practice Methods for Students with Developmental Disabilities

ERIC Educational Resources Information Center

Seok, Soonhwa; DaCosta, Boaventura; Yu, Byeong Min

2015-01-01

The present study compared a spelling practice intervention using a tablet personal computer (PC) and picture cards with three students diagnosed with developmental disabilities. An alternating-treatments design with a non-concurrent multiple-baseline across participants was used. The aims of the present study were: (a) to determine if…

Native Language Effects on Spelling in English as a Foreign Language: A Time-Course Analysis

ERIC Educational Resources Information Center

Dich, Nadya; Pedersen, Bo

2013-01-01

The study explores first language (L1) influences on the mechanisms of spelling in English as a foreign language (EFL). We hypothesized that the transparency of L1 orthography influences (a) the amount of hesitation associated with spelling irregular English words, and (b) the size of units EFL spellers operate. Participants were adult speakers of…

Word Prediction Programs with Phonetic Spelling Support: Performance Comparisons and Impact on Journal Writing for Students with Writing Difficulties

ERIC Educational Resources Information Center

Evmenova, Anna S.; Graff, Heidi J.; Jerome, Marci Kinas; Behrmann, Michael M.

2010-01-01

This investigation examined the effects of currently available word prediction software programs that support phonetic/inventive spelling on the quality of journal writing by six students with severe writing and/or spelling difficulties in grades three through six during a month-long summer writing program. A changing conditions single-subject…

Effect of Assessment Task and Letter Writing Ability on Preschool Children's Spelling Performance

ERIC Educational Resources Information Center

Puranik, Cynthia; Apel, Kenn

2010-01-01

The purpose of this study was to examine whether spelling performance in preschool children varied as a function of the method of assessment and letter writing ability. The authors manipulated the motoric element and memory demands of the task by having children spell single words using letter tiles, orally, and by writing. The authors also…

Spelling Endings Added to e: Level III, Unit 5, Lesson 1; Capitalization: Lesson 2; Question Marks and Exclamation Points: Lesson 3; Quotation Marks: Lesson 4; Spelling Double Letter Demons: Lesson 5; Colons and Dashes: Lesson 6; Punctuating Series with Commas and Semicolons: Lesson 7; More Confusing Word Pairs: Lesson 8; Separating Sentence Parts with Punctuation: Lesson 9; Other Uses for Commas and Semicolons.

ERIC Educational Resources Information Center

Manpower Administration (DOL), Washington, DC. Job Corps.

This self-study program for the high-school level contains lessons in the following subjects: Spelling Endings Added to e; Capitalization; Question Marks and Exclamation Points; Quotation Marks; Spelling Double Letter Demons; Colons and Dashes; Punctuating Series with Commas and Semicolons; More Confusing Word Pairs; Separating Sentence Parts with…

Dry spell, onset and cessation of the wet season rainfall in the Upper Baro-Akobo Basin, Ethiopia

NASA Astrophysics Data System (ADS)

Kebede, Asfaw; Diekkrüger, Bernd; Edossa, Desalegn C.

2017-08-01

In this study, maximum dry spell length and number of dry spell periods of rainy seasons in the upper Baro-Akobo River basin which is a part of the Nile basin, Western Ethiopia, were investigated to analyse the drought trend. Daily rainfall records of the period 1972-2000 from eight rain gauge stations were used in the analysis, and Mann-Kendall test was used to test trends for significance. Furthermore, the beginning and end of the trend development in the dry spell were also tested using the sequential version of Mann-Kendall test. Results have shown that there is neither clear monotonic trend found in dry spell for the basin nor significant fluctuation in the onset, cession and duration of rainfall in the Baro-Akobo river basin. This sufficiently explains why rain-fed agriculture has suffered little in the western part of Ethiopia. The predictable nature of dry spell pattern may have allowed farmers to adjust to rainfall variability in the basin. Unlike many parts of Ethiopia, the Baro-Akobo basin climate variability is not a limiting factor for rain-fed agriculture productivity which may contribute significantly to national food security.

The locus of word frequency effects in skilled spelling-to-dictation.

PubMed

Chua, Shi Min; Liow, Susan J Rickard

2014-01-01

In spelling-to-dictation tasks, skilled spellers consistently initiate spelling of high-frequency words faster than that of low-frequency words. Tainturier and Rapp's model of spelling shows three possible loci for this frequency effect: spoken word recognition, orthographic retrieval, and response execution of the first letter. Thus far, researchers have attributed the effect solely to orthographic retrieval without considering spoken word recognition or response execution. To investigate word frequency effects at each of these three loci, Experiment 1 involved a delayed spelling-to-dictation task and Experiment 2 involved a delayed/uncertain task. In Experiment 1, no frequency effect was found in the 1200-ms delayed condition, suggesting that response execution is not affected by word frequency. In Experiment 2, no frequency effect was found in the delayed/uncertain task that reflects the orthographic retrieval, whereas a frequency effect was found in the comparison immediate/uncertain task that reflects both spoken word recognition and orthographic retrieval. The results of this two-part study suggest that frequency effects in spoken word recognition play a substantial role in skilled spelling-to-dictation. Discrepancies between these findings and previous research, and the limitations of the present study, are discussed.

Spelling and Morphology in Dyslexia: A Developmental Study Across the School Years.

PubMed

Schiff, Rachel; Levie, Ronit

2017-11-01

The current study examined the effect of morphological knowledge on spelling development in Hebrew-speaking schoolchildren, adolescents and adults with dyslexia, compared with typically developing (TD) peers. Participants were 238 Hebrew-speaking readers of five grade levels of whom 139 were TD and 99 had developmental dyslexia (DD). Participants were tested on a function letter spelling task, a phonological awareness task and a morphological awareness task. The overall picture that emerged from the results is that performance on all measures increased with grade level, with TD participants always scoring higher than peers with DD. Moreover, the higher the morphological complexity in spelling and irregularity in noun inflection, the higher the differences between the DD and TD participants. Finally, performance on the morphological awareness task contributed to spelling morphologically more complex spelling items in the TD, but not in the DD group. From clinical and educational perspectives, these results strongly suggest that rigorous morphological instruction is necessary in teaching children and adolescents with dyslexia to identify and use morphological cues in spoken and written Hebrew. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

School violence, mental health, and educational performance in Uganda.

PubMed

Devries, Karen M; Child, Jennifer C; Allen, Elizabeth; Walakira, Eddy; Parkes, Jenny; Naker, Dipak

2014-01-01

Violence against children from school staff is anecdotally common in low- and middle-income countries, but data on prevalence and associations with mental health and educational outcomes are lacking. We report data from a cross-sectional survey conducted in June and July 2012 in Luwero District, Uganda. Forty-two primary schools representing 80% of students in the district were randomly selected; 100% agreed to participate. The International Society for the Prevention of Child Abuse and Neglect Child Abuse Screening Tool-Child Institutional; Strengths and Difficulties Questionnaire; and reading, spelling, and math tests were administered. We present descriptive statistics and logistic regression models, accounting for the complex sampling scheme used in the survey. We surveyed 3706 students and 577 school staff members; 93.3% (SE 1.0%) of boys and 94.2% (SE 1.6%) of girls attending primary school reported lifetime experience of physical violence from a school staff member, and >50% reported experience in the past week. Past-week physical violence was associated with increased odds of poor mental health and, for girls, double the odds of poor educational performance (adjusted odds ratio = 1.78, 95% confidence interval = 1.19-2.66). For boys, significant interactions were present. Despite a ban on corporal punishment in Ugandan schools since 1997, the use of violence against students is widespread and associated with poor mental health and educational performance. School violence may be an important but overlooked contributor to disease burden and poor educational performance in low- and middle-income settings.

Reading and spelling skills in German third graders: Examining the role of student and context characteristics.

PubMed

von Suchodoletz, Antje; Larsen, Ross A A; Gunzenhauser, Catherine; Fäsche, Anika

2015-12-01

Educational processes and outcomes are influenced by a multitude of factors, including individual and contextual characteristics. Recently, studies have demonstrated that student and context characteristics may produce unique and cumulative effects on educational outcomes. The study aimed to investigate (1) the relative contribution of student, classroom, and school characteristics to reading fluency and orthographic spelling, (2) the relative contribution of specific predictors to reading fluency and orthographic spelling within the sets of student, classroom, and school characteristics, and (3) whether the contribution of student, classroom, and school characteristics differs for reading fluency and orthographic spelling. Participants were 789 German third-grade students from 56 classrooms in 34 schools. Students completed an intelligence test and a questionnaire assessing self-control. Reading fluency and orthographic spelling performance were assessed using standardized achievement tests. Multilevel structural equation modelling was used to control for the hierarchical structure of educational data. Variances in students' reading and spelling skills were in large part explained by student characteristics (>90%). Classroom and school characteristics yielded little variance. Student-level intelligence and self-control were significantly related to reading fluency. For orthographic spelling, student-level intelligence and self-control, class-average intelligence, and, at the school level, the socio-economic status of the school's neighbourhood were significant predictors. Future research needs to investigate relevant classroom and school factors that may directly and indirectly relate to academic outcomes. © 2015 The British Psychological Society.

The precursors of double dissociation between reading and spelling in a transparent orthography.

PubMed

Torppa, Minna; Georgiou, George K; Niemi, Pekka; Lerkkanen, Marja-Kristiina; Poikkeus, Anna-Maija

2017-04-01

Research and clinical practitioners have mixed views whether reading and spelling difficulties should be combined or seen as separate. This study examined the following: (a) if double dissociation between reading and spelling can be identified in a transparent orthography (Finnish) and (b) the cognitive and noncognitive precursors of this phenomenon. Finnish-speaking children (n = 1963) were assessed on reading fluency and spelling in grades 1, 2, 3, and 4. Dissociation groups in reading and spelling were formed based on stable difficulties in grades 1-4. The groups were compared in kindergarten phonological awareness, rapid automatized naming, letter knowledge, home literacy environment, and task-avoidant behavior. The results indicated that the double dissociation groups could be identified even in the context of a highly transparent orthography: 41 children were unexpected poor spellers (SD), 36 were unexpected poor readers (RD), and 59 were poor in both reading and spelling (RSD). The RSD group performed poorest on all cognitive skills and showed the most task-avoidant behavior, the RD group performed poorly particularly on rapid automatized naming and letter knowledge, and the SD group had difficulties on phonological awareness and letter knowledge. Fathers' shared book reading was less frequent in the RD and RSD groups than in the other groups. The findings suggest that there are discernible double dissociation groups with distinct cognitive profiles. This further suggests that the identification of difficulties in Finnish and the planning of teaching and remediation practices should include both reading and spelling assessments.

Lexical spelling in children and adolescents with specific language impairment: variations with the writing situation.

PubMed

Broc, Lucie; Bernicot, Josie; Olive, Thierry; Favart, Monik; Reilly, Judy; Quémart, Pauline; Uzé, Joël

2013-10-01

The goal of this study was to compare the lexical spelling performance of children and adolescents with specific language impairment (SLI) in two contrasting writing situations: a dictation of isolated words (a classic evaluative situation) and a narrative of a personal event (a communicative situation). Twenty-four children with SLI and 48 typically developing children participated in the study, split into two age groups: 7-11 and 12-18 years of age. Although participants with SLI made more spelling errors per word than typically developing participants of the same chronological age, there was a smaller difference between the two groups in the narratives than in the dictations. Two of the findings are particularly noteworthy: (1) Between 12 and 18 years of age, in communicative narration, the number of spelling errors of the SLI group was not different from that of the typically developing group. (2) In communicative narration, the participants with SLI did not make specific spelling errors (phonologically unacceptable), contrary to what was shown in the dictation. From an educational perspective or that of a remediation program, it must be stressed that the communicative narration provides children-and especially adolescents-with SLI an opportunity to demonstrate their improved lexical spelling abilities. Furthermore, the results encourage long-term lexical spelling education, as adolescents with SLI continue to show improvement between 12 and 18 years of age. Copyright © 2013 Elsevier Ltd. All rights reserved.

Action and perception in literacy: A common-code for spelling and reading.

PubMed

Houghton, George

2018-01-01

There is strong evidence that reading and spelling in alphabetical scripts depend on a shared representation (common-coding). However, computational models usually treat the two skills separately, producing a wide variety of proposals as to how the identity and position of letters is represented. This article treats reading and spelling in terms of the common-coding hypothesis for perception-action coupling. Empirical evidence for common representations in spelling-reading is reviewed. A novel version of the Start-End Competitive Queuing (SE-CQ) spelling model is introduced, and tested against the distribution of positional errors in Letter Position Dysgraphia, data from intralist intrusion errors in spelling to dictation, and dysgraphia because of nonperipheral neglect. It is argued that no other current model is equally capable of explaining this range of data. To pursue the common-coding hypothesis, the representation used in SE-CQ is applied, without modification, to the coding of letter identity and position for reading and lexical access, and a lexical matching rule for the representation is proposed (Start End Position Code model, SE-PC). Simulations show the model's compatibility with benchmark findings from form priming, its ability to account for positional effects in letter identification priming and the positional distribution of perseverative intrusion errors. The model supports the view that spelling and reading use a common orthographic description, providing a well-defined account of the major features of this representation. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Fusion of P300 and eye-tracker data for spelling using BCI2000

NASA Astrophysics Data System (ADS)

Kalika, Dmitry; Collins, Leslie; Caves, Kevin; Throckmorton, Chandra

2017-10-01

Objective. Various augmentative and alternative communication (AAC) devices have been developed in order to aid communication for individuals with communication disorders. Recently, there has been interest in combining EEG data and eye-gaze data with the goal of developing a hybrid (or ‘fused’) BCI (hBCI) AAC system. This work explores the effectiveness of a speller that fuses data from an eye-tracker and the P300 speller in order to create a hybrid P300 speller. Approach. This hybrid speller collects both eye-tracking and EEG data in parallel, and the user spells characters on the screen in the same way that they would if they were only using the P300 speller. Online and offline experiments were performed. The online experiments measured the performance of the speller for sixteen non-disabled participants, while the offline simulations were used to assess the robustness of the hybrid system. Main results. Online results showed that for fifteen non-disabled participants, using eye-gaze in a Bayesian framework with EEG data from the P300 speller improved accuracy (0.0163+/- 2.72 , 0.085+/- 0.111 , 0.080+/- 0.106 for estimated, medium and high variance configurations) and reduced the average number of flashes required to spell a character compared to the standard P300 speller that relies solely on EEG data (-53.27+/- 25.87 , -36.15+/- 19.3 , -18.85+/- 12.43 for estimated, medium and high variance configurations). Offline simulations indicate that the system provides more robust performance than a standalone eye gaze system. Significance. The results of this work on non-disabled participants shows the potential efficacy of hybrid P300 and eye-tracker speller. Further validation on the amyotrophic lateral sceloris population is needed to assess the benefit of this hybrid system.

Defense Technical Information Center Free Text Experiment - Management Data Bases.

DTIC Science & Technology

1981-10-01

that can be retrieved directly from the inverted file. In other online systems, such as the National Library of Medicine /MEDLARS or the Systems...should be considered during search strategy formulation. EXAMPLE: Marijuana, Marihuana , Pot, Grass, Weed, Mary Jane 8. Foreign spellings should be

The Development of Reading and Spelling Abilities in the First 3 Years of Learning Arabic

ERIC Educational Resources Information Center

Mohamed, Wessam; Elbert, Thomas; Landerl, Karin

2011-01-01

In a cross-sectional study, we investigated the development of fluent reading and spelling in the first 3 years of learning Arabic. The goals of our study were to: (1) validate suitable measures for fluent reading and spelling in the first 3 years of learning Arabic; (2) trace the developmental course of the relationship between fluent reading and…

Teaching Compound Words to a Spelling-Disabled Child via Smart Notebook Technology: ? Case Study Approach

ERIC Educational Resources Information Center

Tsesmeli, Styliani N.; Tsirozi, Theologia

2015-01-01

The case-study aims to examine the effectiveness of training of morphological structure on the spelling of compounds by a spelling-disabled primary school student. The experimental design of the intervention was based on the word-pair paradigm and included a pre-test, a training program and a post-test (n = 50 pairs). The Training Program aimed to…

The Effects of Phonological Awareness of Zulu-Speaking Children Learning to Spell in English: A Study of Cross-Language Transfer

ERIC Educational Resources Information Center

De Sousa, Diana Soares; Greenop, Kirston; Fry, Jessica

2010-01-01

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…

The Effects of Chewing Cinnamon Flavored Gum on Mood, Feeling and Spelling Acquisition

ERIC Educational Resources Information Center

Wilson, Andrew; Kim, Wonsun; Raudenbush, Bryan

2016-01-01

The purpose of the study is to investigate if the effects of chewing cinnamon flavored gum can increase mood, feeling and spelling acquisition. 5th grade students (n = 22) at Ilshin elementary school in South Korea served as participants. The same students were required to take 4 spelling tests with 1 given every day over the course of 4 days. For…

The Effects of Pupil-Corrected Tests and Written Teacher Comments on Learning to Spell in the Upper Elementary Grades.

ERIC Educational Resources Information Center

Lesner, Julius

To determine the effects of teacher comments on spelling test papers, 32 randomly selected fourth- and sixth-grade teachers from low and high socioeconomic area Los Angeles elementary schools used 965 pupils in their regular classes as subjects. The teachers gave the regular weekly spelling test, and one of four evaluation treatments was randomly…

Activating the Meaning of a Word Facilitates the Integration of Orthography: Evidence from Spelling Exercises in Beginning Spellers

ERIC Educational Resources Information Center

Hilte, Maartje; Reitsma, Pieter

2011-01-01

The present study examines the effect of activating the connection between meaning and phonology in spelling exercises in second-grade spellers (n=41; 8 years and 3 months). In computer-based exercises in a within-subject design, semantic and neutral descriptions were contrasted and provided either before the process of spelling or in feedback.…

Global Association of Cold Spells and Adverse Health Effects: A Systematic Review and Meta-Analysis.

PubMed

Ryti, Niilo R I; Guo, Yuming; Jaakkola, Jouni J K

2016-01-01

There is substantial evidence that mortality increases in low temperatures. Less is known about the role of prolonged cold periods denoted as cold spells. We conducted the first systematic review and meta-analysis to summarize the evidence on the adverse health effects of cold spells in varying climates. Four databases (Ovid Medline, PubMed, Scopus, Web of Science) were searched for all years and languages available. "Cold spell" was defined as an event below a temperature threshold lasting for a minimum duration of 2 days. Of 1,527 identified articles, 26 satisfied our eligibility criteria for the systematic review, and 9 were eligible for meta-analyses. The articles were grouped by the three main study questions into Overall-effect Group, Added-effect Group, and Temperature-change-effect Group. Based on random-effects models in the meta-analyses, cold spells were associated with increased mortality from all or all nonaccidental causes (summary rate ratio = 1.10; 95% CI: 1.04, 1.17 based on 9 estimates from five studies), cardiovascular diseases (1.11; 95% CI: 1.03, 1.19; 12 estimates from eight studies), and respiratory diseases (1.21; 95% CI: 0.97, 1.51; 8 estimates from four studies). Estimated associations were stronger for people ≥ 65 years of age (1.06; 95% CI: 1.00, 1.12) than for people 0-64 years of age (1.01; 95% CI: 1.00, 1.03). Study-specific effect estimates from a limited number of studies suggested an increased morbidity related to cold spells, but it was not possible to quantitatively summarize the evidence. Cold spells are associated with increased mortality rates in populations around the world. The body of evidence suggests that cold spells also have other adverse health effects. There was substantial heterogeneity among the studies, which should be taken into account in the interpretation of the results. Ryti NR, Guo Y, Jaakkola JJ. 2016. Global association of cold spells and adverse health effects: a systematic review and meta-analysis. Environ Health Perspect 124:12-22; http://dx.doi.org/10.1289/ehp.1408104.

Effect of Electronic Editing on Error Rate of Newspaper.

ERIC Educational Resources Information Center

Randall, Starr D.

1979-01-01

A study of a North Carolina newspaper indicates that newspapers using fully integrated electronic editing systems have fewer errors in spelling, punctuation, sentence construction, hyphenation, and typography than newspapers not using electronic editing. (GT)

Small wins big: analytic pinyin skills promote Chinese word reading.

PubMed

Lin, Dan; McBride-Chang, Catherine; Shu, Hua; Zhang, Yuping; Li, Hong; Zhang, Juan; Aram, Dorit; Levin, Iris

2010-08-01

The present study examined invented spelling of pinyin (a phonological coding system for teaching and learning Chinese words) in relation to subsequent Chinese reading development. Among 296 Chinese kindergartners in Beijing, independent invented pinyin spelling was found to be uniquely predictive of Chinese word reading 12 months later, even with Time 1 syllable deletion, phoneme deletion, and letter knowledge, in addition to the autoregressive effects of Time 1 Chinese word reading, statistically controlled. These results underscore the importance of children's early pinyin representations for Chinese reading acquisition, both theoretically and practically. The findings further support the idea of a universal phonological principle and indicate that pinyin is potentially an ideal measure of phonological awareness in Chinese.

Optic nerve coloboma, Dandy-Walker malformation, microglossia, tongue hamartomata, cleft palate and apneic spells: an existing oral-facial-digital syndrome or a new variant?

PubMed

Toriello, Helga V; Lemire, Edmond G

2002-01-01

We report on a female infant with postaxial polydactyly of the hands, preaxial polydactyly of the right foot, cleft palate, microglossia and tongue hamartomata consistent with an oral-facial-digital syndrome (OFDS). The patient also had optic nerve colobomata, a Dandy-Walker malformation, micrognathia and apneic spells. This combination of clinical features has not been previously reported. This patient either expands the clinical features of one of the existing OFDS or represents a new variant. A review of the literature highlights the difficulties in making a specific diagnosis because of the different classification systems that exist in the literature.

Double-letter processing in surface dyslexia and dysgraphia following a left temporal lesion: A multimodal neuroimaging study.

PubMed

Tomasino, Barbara; Marin, Dario; Maieron, Marta; D'Agostini, Serena; Fabbro, Franco; Skrap, Miran; Luzzatti, Claudio

2015-12-01

Neuropsychological data about acquired impairments in reading and writing provide a strong basis for the theoretical framework of the dual-route models. The present study explored the functional neuroanatomy of the reading and spelling processing system. We describe the reading and writing performance of patient CF, an Italian native speaker who developed an extremely selective reading and spelling deficit (his spontaneous speech, oral comprehension, repetition and oral picture naming were almost unimpaired) in processing double letters associated with surface dyslexia and dysgraphia, following a tumor in the left temporal lobe. In particular, the majority of CF's errors in spelling were phonologically plausible substitutions, errors concerning letter numerosity of consonants, and syllabic phoneme-to-grapheme conversion (PGC) errors. A similar pattern of impairment also emerged in his reading behavior, with a majority of lexical stress errors (the only possible type of surface reading errors in the Italian language, due the extreme regularity of print-to-sound correspondence). CF's neuropsychological profile was combined with structural neuroimaging data, fiber tracking, and functional maps and compared to that of healthy control participants. We related CF's deficit to a dissociation between impaired ventral/lexical route (as evidenced by a fractional anisotropy - FA decrease along the inferior fronto-occipital fasciculus - IFOF) and relatively preserved dorsal/phonological route (as evidenced by a rather full integrity of the superior longitudinal fasciculus - SLF). In terms of functional processing, the lexical-semantic ventral route network was more activated in controls than in CF, while the network supporting the dorsal route was shared by CF and the control participants. Our results are discussed within the theoretical framework of dual-route models of reading and spelling, emphasize the importance of the IFOF both in lexical reading and spelling, and offer a better comprehension of the neurological and functional substrates involved in written language and, in particular, in surface dyslexia and dysgraphia and in doubling/de-doubling consonant sounds and letters. Copyright © 2015 Elsevier Ltd. All rights reserved.

Cognitive Abilities Underlying Reading Accuracy, Fluency and Spelling Acquisition in Korean Hangul Learners from Grades 1 to 4: A Cross-Sectional Study.

PubMed

Park, Hyun-Rin; Uno, Akira

2015-08-01

The purpose of this cross-sectional study was to examine the cognitive abilities that predict reading and spelling performance in Korean children in Grades 1 to 4, depending on expertise and reading experience. As a result, visual cognition, phonological awareness, naming speed and receptive vocabulary significantly predicted reading accuracy in children in Grades 1 and 2, whereas visual cognition, phonological awareness and rapid naming speed did not predict reading accuracy in children in higher grades. For reading, fluency, phonological awareness, rapid naming speed and receptive vocabulary were crucial abilities in children in Grades 1 to 3, whereas phonological awareness was not a significant predictor in children in Grade 4. In spelling, reading ability and receptive vocabulary were the most important abilities for accurate Hangul spelling. The results suggested that the degree of cognitive abilities required for reading and spelling changed depending on expertise and reading experience. Copyright © 2015 John Wiley & Sons, Ltd.

Written object naming, spelling to dictation, and immediate copying: Different tasks, different pathways?

PubMed

Bonin, Patrick; Méot, Alain; Lagarrigue, Aurélie; Roux, Sébastien

2015-01-01

We report an investigation of cross-task comparisons of handwritten latencies in written object naming, spelling to dictation, and immediate copying. In three separate sessions, adults had to write down a list of concrete nouns from their corresponding pictures (written naming), from their spoken (spelling to dictation) and from their visual presentation (immediate copying). Linear mixed models without random slopes were performed on the latencies in order to study and compare within-task fixed effects. By-participants random slopes were then included to investigate individual differences within and across tasks. Overall, the findings suggest that written naming, spelling to dictation, and copying all involve a lexical pathway, but that written naming relies on this pathway more than the other two tasks do. Only spelling to dictation strongly involves a nonlexical pathway. Finally, the analyses performed at the level of participants indicate that, depending on the type of task, the slower participants are more or less influenced by certain psycholinguistic variables.

Tracking the effects of dyslexia in reading and spelling development: A longitudinal study of Greek readers.

PubMed

Diamanti, Vassiliki; Goulandris, Nata; Stuart, Morag; Campbell, Ruth; Protopapas, Athanassios

2018-05-01

In this study, we followed Greek children with and without dyslexia for 18 months, assessing them twice on a battery of phonological, reading, and spelling tasks, aiming to document the relative progress achieved and to uncover any specific effects of dyslexia in the development of reading and spelling beyond the longitudinal associations among variables that are observed in typical readers. A wide-ranging match was achieved between the dyslexic group and the younger reading-matched comparison group, enabling longitudinal comparisons on essentially identical initial performance profiles. Group differences were found in the development of tasks relying on phonological processing skill, such as phoneme deletion in pseudowords, pseudoword reading accuracy and time, as well as in graphemic spelling accuracy. The results confirm findings from cross-sectional studies of reading difficulty in the relatively transparent Greek orthography and are consistent with a phonological processing deficit underlying and reciprocally interacting with underdevelopment of reading and spelling skills in the impaired population. Copyright © 2018 John Wiley & Sons, Ltd.

Testing Measurement Invariance across Groups of Children with and without Attention-Deficit/ Hyperactivity Disorder: Applications for Word Recognition and Spelling Tasks

PubMed Central

Lúcio, Patrícia S.; Salum, Giovanni; Swardfager, Walter; Mari, Jair de Jesus; Pan, Pedro M.; Bressan, Rodrigo A.; Gadelha, Ary; Rohde, Luis A.; Cogo-Moreira, Hugo

2017-01-01

Although studies have consistently demonstrated that children with attention-deficit/hyperactivity disorder (ADHD) perform significantly lower than controls on word recognition and spelling tests, such studies rely on the assumption that those groups are comparable in these measures. This study investigates comparability of word recognition and spelling tests based on diagnostic status for ADHD through measurement invariance methods. The participants (n = 1,935; 47% female; 11% ADHD) were children aged 6–15 with normal IQ (≥70). Measurement invariance was investigated through Confirmatory Factor Analysis and Multiple Indicators Multiple Causes models. Measurement invariance was attested in both methods, demonstrating the direct comparability of the groups. Children with ADHD were 0.51 SD lower in word recognition and 0.33 SD lower in spelling tests than controls. Results suggest that differences in performance on word recognition and spelling tests are related to true mean differences based on ADHD diagnostic status. Implications for clinical practice and research are discussed. PMID:29118733

Testing Measurement Invariance across Groups of Children with and without Attention-Deficit/ Hyperactivity Disorder: Applications for Word Recognition and Spelling Tasks.

PubMed

Lúcio, Patrícia S; Salum, Giovanni; Swardfager, Walter; Mari, Jair de Jesus; Pan, Pedro M; Bressan, Rodrigo A; Gadelha, Ary; Rohde, Luis A; Cogo-Moreira, Hugo

2017-01-01

Although studies have consistently demonstrated that children with attention-deficit/hyperactivity disorder (ADHD) perform significantly lower than controls on word recognition and spelling tests, such studies rely on the assumption that those groups are comparable in these measures. This study investigates comparability of word recognition and spelling tests based on diagnostic status for ADHD through measurement invariance methods. The participants ( n = 1,935; 47% female; 11% ADHD) were children aged 6-15 with normal IQ (≥70). Measurement invariance was investigated through Confirmatory Factor Analysis and Multiple Indicators Multiple Causes models. Measurement invariance was attested in both methods, demonstrating the direct comparability of the groups. Children with ADHD were 0.51 SD lower in word recognition and 0.33 SD lower in spelling tests than controls. Results suggest that differences in performance on word recognition and spelling tests are related to true mean differences based on ADHD diagnostic status. Implications for clinical practice and research are discussed.

Neural substrates of sublexical processing for spelling.

PubMed

DeMarco, Andrew T; Wilson, Stephen M; Rising, Kindle; Rapcsak, Steven Z; Beeson, Pélagie M

2017-01-01

We used fMRI to examine the neural substrates of sublexical phoneme-grapheme conversion during spelling in a group of healthy young adults. Participants performed a writing-to-dictation task involving irregular words (e.g., choir), plausible nonwords (e.g., kroid), and a control task of drawing familiar geometric shapes (e.g., squares). Written production of both irregular words and nonwords engaged a left-hemisphere perisylvian network associated with reading/spelling and phonological processing skills. Effects of lexicality, manifested by increased activation during nonword relative to irregular word spelling, were noted in anterior perisylvian regions (posterior inferior frontal gyrus/operculum/precentral gyrus/insula), and in left ventral occipito-temporal cortex. In addition to enhanced neural responses within domain-specific components of the language network, the increased cognitive demands associated with spelling nonwords engaged domain-general frontoparietal cortical networks involved in selective attention and executive control. These results elucidate the neural substrates of sublexical processing during written language production and complement lesion-deficit correlation studies of phonological agraphia. Copyright © 2016 Elsevier Inc. All rights reserved.

[Is a specific disorder of arithmetic skills as common as reading/spelling disorder?].

PubMed

Wyschkon, Anne; Kohn, Juliane; Ballaschk, Katja; Esser, Günter

2009-11-01

Referring to the prevalence rates of learning disorders in the research literature, the numbers of mathematics disorder and reading/spelling disorder are often reported to be identical. However, the correlation between intelligence level and reading/spelling skills is much weaker than between intelligence and arithmetic skills. If the same definition criterion is applied to both disorders, a lower prevalence rate for mathematics disorder should be expected. Are there differences in the prevalence estimates for learning disorders depending on the definition criterion? A large representative sample of German students (N=1970) was used to review the hypothesis. Depending on the definition criterion, we could show a prevalence range of mathematics disorder between 0.1% and 8.1% in the same sample. Using the same definition criterion for both learning disorders, there are two to three times as many students with reading/spelling disorder than those with mathematics disorder. Whenever children with reading/spelling disorder are compared to children with mathematics disorder, the same definition criterion has to be applied.

[The impact of precursors on reading, spelling, and arithmetic at school 2nd grade].

PubMed

Daseking, M; Petermann, F

2011-10-01

The aim of this study was to determine the role of precursors in the prediction of school achievement. 372 children were followed from health examination for school entry to the second grade. Preschool skills assessed by a screening of developmental stage (SOPESS) were related to second-grade reading (ELFE 1-6), spelling (DERET 1-2+), and arithmetic (DEMAT 1+) by correlation and regression analyses. Correlations between numeracy and math abilities (r=0,340) met with our expectations as also did those between verbal abilities and spelling (r=0,276). The subtests of attention and counting (SOPESS) contribute significantly to an explanation of the variance in school achievement. Numeracy predicts math achievement, and verbal memory contributes to school achievement in math and spelling. Our findings support the contribution of visual selective attention, phonological memory, and verbal abilities to the development of reading, spelling, and math at primary school. © Georg Thieme Verlag KG Stuttgart · New York.

Neural Substrates of Sublexical Processing for Spelling

PubMed Central

Wilson, Stephen M.; Rising, Kindle; Rapcsak, Steven Z.; Beeson, Pélagie M.

2016-01-01

We used fMRI to examine the neural substrates of sublexical phoneme-grapheme conversion during spelling in a group of healthy young adults. Participants performed a writing-to-dictation task involving irregular words (e.g., choir), plausible nonwords (e.g., kroid), and a control task of drawing familiar geometric shapes (e.g., squares). Written production of both irregular words and nonwords engaged a left-hemisphere perisylvian network associated with reading/spelling and phonological processing skills. Effects of lexicality, manifested by increased activation during nonword relative to irregular word spelling, were noted in anterior perisylvian regions (posterior inferior frontal gyrus/operculum/precentral gyrus/insula), and in left ventral occipito-temporal cortex. In addition to enhanced neural responses within domain-specific components of the language network, the increased cognitive demands associated with spelling nonwords engaged domain-general frontoparietal cortical networks involved in selective attention and executive control. These results elucidate the neural substrates of sublexical processing during written language production and complement lesion-deficit correlation studies of phonological agraphia. PMID:27838547

Predicting Reading and Spelling Difficulties in Transparent and Opaque Orthographies: A Comparison between Scandinavian and U.S./Australian Children

PubMed Central

Furnes, Bjarte; Samuelsson, Stefan

2010-01-01

In this study, predictors of reading and spelling difficulties among children learning more transparent (Norwegian/Swedish) and less transparent (English) orthographies were examined longitudinally from preschool through Grade 2 using parallel versions of tests. A series of logistic regression analysis indicated three main findings. First, phonological awareness as a predictor of reading difficulties in the Scandinavian sample was time-limited to Grade 1, but remained as a significant predictor in the English-speaking sample. Second, phonological awareness predicted spelling difficulties similarly across orthographies. Third, preschool and kindergarten RAN was a significant predictor of reading and spelling difficulties at both Grades 1 and 2 across orthographies. The authors conclude that phonological awareness diminishes as a predictor of reading difficulties in transparent orthographies after the first years of schooling, that RAN is a better long term predictor of reading difficulties, and that phonological awareness is associated with spelling difficulties similarly in transparent and opaque orthographies. PMID:20440743

The Effect of Language Specific Factors on Early Written Composition: The Role of Spelling, Oral Language and Text Generation Skills in a Shallow Orthography

ERIC Educational Resources Information Center

Arfé, Barbara; Dockrell, Julie E.; De Bernardi, Bianca

2016-01-01

Spelling skills have been identified as one of the major barriers to written text production in young English writers. By contrast oral language skills and text generation have been found to be less influential in the texts produced by beginning writers. To date, our understanding of the role of spelling skills in transparent orthographies is…

The Impact of Supplemental Handwriting and Spelling Instruction with First Grade Students Who Do Not Acquire Transcription Skills as Rapidly as Peers: A Randomized Control Trial

ERIC Educational Resources Information Center

Graham, Steve; Harris, Karen R.; Adkins, Mary

2018-01-01

The impact of supplemental handwriting and spelling instruction on learning to write was examined in an experimental study with first grade students who were not acquiring these skills as rapidly as their classmates. Thirty students (16 boys, 14 girls) were randomly assigned to a handwriting and spelling instructional condition or a phonological…

Texas Hold'em: Secretary Spellings--the Ace in Bush's Hand

ERIC Educational Resources Information Center

Davis, Michelle R.

2007-01-01

President Bush has one ace in his hand when it comes to the No Child Left Behind Act (NCLB): Secretary of Education Margaret Spellings. Spellings, who has been working on education issues for Bush since the 1990s and his days as a Texas governor, is the person who from the very beginning has had to make NCLB work. She was a key architect of the…

Do 2nd and 3rd Grade Teachers' Linguistic Knowledge and Instructional Practices Predict Spelling Gains in Weaker Spellers?

ERIC Educational Resources Information Center

Puliatte, Alison; Ehri, Linnea C.

2018-01-01

The relationship between 2nd and 3rd grade teachers' linguistic knowledge and spelling instructional practices and their students' spelling gains from fall to spring was examined. Second grade (N = 16) and 3rd grade (N = 16) teachers were administered an instructional practices survey and a linguistic knowledge test. Total scores on the two…

Comparing the Verbal Self-Reports of Spelling Strategies Used by Children with and without Dyslexia

ERIC Educational Resources Information Center

Donovan, Jennifer L.; Marshall, Chlo? R.

2016-01-01

This study explores the ability of children with and without dyslexia to provide meaningful verbal self-reports of the strategies they used in a spelling recognition task. Sixty-six children aged 6 years 3 months-9 years 9 months were tested on a range of standardised measures and on an experimental spelling recognition task based on the work of…

An Evaluation of Copy Cover and Compare Spelling Intervention for an Elementary Student with Learning Disabilities: A Replication

ERIC Educational Resources Information Center

Breach, Celena; McLaughlin, T. F.; Derby, K. Mark

2016-01-01

The purpose of this study was to increase the spelling performance for a 4th grade student with learning disabilities. The second objective was to replicate the document with the efficacy of Copy, Cover, and Compare (CCC) in spelling. The study was conducted in a resource room in a low socio-economic school in the Pacific Northwest. The skill…

Spelling Processes of Children With Nonsyndromic Cleft Lip and/or Palate: A Preliminary Study.

PubMed

Lee, Karen Shi Mei; Young, Selena Ee-Li; Liow, Susan Jane Rickard; Purcell, Alison Anne

2015-01-01

Objective :  To compare the cognitive-linguistic processes underlying spelling performance of children with cleft lip and/or palate with those of typically developing children. Design :  An assessment battery including tests of hearing, articulation, verbal short-term and working memory, and phonological awareness, as well as word and nonword spelling, was administered to both groups. Participants :  A total of 15 children with nonsyndromic cleft lip and/or palate were case-matched by age and sex to 15 typically developing children. The children were aged between 6 and 8 years and were bilingual, with English the dominant language. Results :  Wilcoxon signed-rank tests revealed that the performance of children with cleft lip and/or palate was significantly poorer on phoneme deletion and nonword spelling (P < .05) compared with typically developing children. Spearman correlation analyses revealed different relationships between the cognitive-linguistic and spelling measures for the cleft lip and/or palate and typically developing groups. Conclusions :  Children with cleft lip and/or palate underachieve in phonological awareness and spelling skills. To facilitate early intervention for literacy problems, speech-language pathologists should routinely assess the cognitive-linguistic processing of children with cleft lip and/or palate, especially phonological awareness, as part of their case management protocols.

Cross-lagged relations between teacher and parent ratings of children's task avoidance and different literacy skills.

PubMed

Georgiou, George K; Hirvonen, Riikka; Manolitsis, George; Nurmi, Jari-Erik

2017-09-01

Task avoidance is a significant predictor of literacy skills. However, it remains unclear whether the relation between the two is reciprocal and whether it is affected by the type of literacy outcome, who is rating children's task avoidance, and the children's gender. The purpose of this longitudinal study was to examine the cross-lagged relations between teacher and parent ratings of children's task avoidance and different literacy skills. One hundred and seventy-two Greek children (91 girls, 81 boys) were followed from Grade 1 to Grade 3. Children were assessed on reading accuracy, reading fluency, and spelling to dictation. Parents and teachers rated the children's task-avoidant behaviour. Results of structural equation modelling showed that the cross-lagged relations varied as a function of the literacy outcome, who rated the children's task avoidance, and children's gender. Earlier reading and spelling performance predicted subsequent parent-rated task avoidance, but parent-rated task avoidance did not predict subsequent reading and spelling performance (with the exception of spelling in Grade 3). Teacher-rated task avoidance and reading fluency/spelling had a reciprocal relationship over time. In addition, the effects of teacher-rated task avoidance on future spelling were significantly stronger in boys than in girls. This suggests that poor reading and spelling performance can lead to subsequent task avoidance in both classroom and home situations. The fact that task avoidance permeates across different learning environments is alarming and calls for joint action from both parents and teachers to mitigate its negative impact on learning. © 2017 The British Psychological Society.

Computer-based learning of spelling skills in children with and without dyslexia.

PubMed

Kast, Monika; Baschera, Gian-Marco; Gross, Markus; Jäncke, Lutz; Meyer, Martin

2011-12-01

Our spelling training software recodes words into multisensory representations comprising visual and auditory codes. These codes represent information about letters and syllables of a word. An enhanced version, developed for this study, contains an additional phonological code and an improved word selection controller relying on a phoneme-based student model. We investigated the spelling behavior of children by means of learning curves based on log-file data of the previous and the enhanced software version. First, we compared the learning progress of children with dyslexia working either with the previous software (n = 28) or the adapted version (n = 37). Second, we investigated the spelling behavior of children with dyslexia (n = 37) and matched children without dyslexia (n = 25). To gain deeper insight into which factors are relevant for acquiring spelling skills, we analyzed the influence of cognitive abilities, such as attention functions and verbal memory skills, on the learning behavior. All investigations of the learning process are based on learning curve analyses of the collected log-file data. The results evidenced that those children with dyslexia benefit significantly from the additional phonological cue and the corresponding phoneme-based student model. Actually, children with dyslexia improve their spelling skills to the same extent as children without dyslexia and were able to memorize phoneme to grapheme correspondence when given the correct support and adequate training. In addition, children with low attention functions benefit from the structured learning environment. Generally, our data showed that memory sources are supportive cognitive functions for acquiring spelling skills and for using the information cues of a multi-modal learning environment.

Investigation of Summer Learning Loss in the UK-Implications for Holiday Club Provision.

PubMed

Shinwell, Jackie; Defeyter, Margaret Anne

2017-01-01

This study sought to examine whether summer learning loss occurs in spelling and word reading in a population of 77 primary school aged children aged between 5 and 10 years (37 boys, mean age 100 months, SD 18 months, and 40 girls mean age 103 months, SD 16 months) attending three schools in areas of low socioeconomic status in Scotland and the North East of England. Word reading and spelling was measured using the word reading and spelling subtests of the Wide Ranging Achievement Test. Participants were tested on three occassions: immediately before and immediately after a 7-week summer break, and again after 7-weeks of teaching. The results showed a significant main effect of time for spelling scores, F (2,136) = 21.60, p  < 0.001, [Formula: see text]. Post-hoc analysis [ t (73) = 4.84, p  ≤ 0.001] showed that spelling scores were significantly higher at the end of the summer term (M = 26.57) than at the start of the new academic year (M = 25.38). Likewise, spelling scores after 7 weeks post return to school (M = 27.61) were significantly higher than at the start of the Autumn term, t (73) = 7.79, p  ≤ 0.001. Performance in spelling declined when children returned to school immediately after the summer holiday (M = 25.38) but 7 weeks later, performance had improved beyond the baseline reported immediately before the summer break (M = 26.57) [ t (73) = 4.40, p  ≤ 0.001]. There was also a main effect of school in relation to spelling scores, [ F (2,68) = 6.49, p  < 0.05, [Formula: see text

Developmental surface and phonological dyslexia in both Greek and English.

PubMed

Sotiropoulos, Andreas; Hanley, J Richard

2017-11-01

The hallmark of developmental surface dyslexia in English and French is inaccurate reading of words with atypical spelling-sound correspondences. According to Douklias, Masterson and Hanley (2009), surface dyslexia can also be observed in Greek (a transparent orthography for reading that does not contain words of this kind). Their findings suggested that surface dyslexia in Greek can be characterized by slow reading of familiar words, and by inaccurate spelling of words with atypical sound-spelling correspondences (Greek is less transparent for spelling than for reading). In this study, we report seven adult cases whose slow reading and impaired spelling accuracy satisfied these criteria for Greek surface dyslexia. When asked to read words with atypical grapheme-phoneme correspondences in English (their second language), their accuracy was severely impaired. A co-occurrence was also observed between impaired spelling of words with atypical phoneme-grapheme correspondences in English and Greek. These co-occurrences provide strong evidence that surface dyslexia genuinely exists in Greek and that slow reading of real words in Greek reflects the same underlying impairment as that which produces inaccurate reading of atypical words in English. Two further individuals were observed with impaired reading and spelling of nonwords in both languages, consistent with developmental phonological dyslexia. Neither of the phonological dyslexics read words slowly. In terms of computational models of reading aloud, these findings suggest that slow reading by dyslexics in transparent orthographies is the consequence of a developmental impairment of the lexical (Coltheart, Rastle, Perry, Langdon, & Zeigler, 2001; Perry, Ziegler, & Zorzi, 2010) or semantic reading route (Plaut, McClelland, Seidenberg, & Patterson, 1996). This outcome provides evidence that the neurophysiological substrate(s) that support the lexical/semantic and the phonological pathways that are involved in reading and spelling are the same in both Greek and English. Copyright © 2017 Elsevier B.V. All rights reserved.

TechWriter: An Evolving System for Writing Assistance for Advanced Learners of English

ERIC Educational Resources Information Center

Napolitano, Diane M.; Stent, Amanda

2009-01-01

Writing assistance systems, from simple spelling checkers to more complex grammar and readability analyzers, can be helpful aids to nonnative writers of English. However, many writing assistance systems have two disadvantages. First, they are not designed to encourage skills learning and independence in their users; instead, users may begin to use…

The Structure of Esperanto.

ERIC Educational Resources Information Center

Moore, John

1980-01-01

Gives a brief description of the features of Esperanto: phonetic spelling, a regular grammar with no exceptions to rules, an international vocabulary with a rule for adding new words, and a word-building system making full use of affixes. (Author/MES)

Do deep dyslexia, dysphasia and dysgraphia share a common phonological impairment?

PubMed Central

Jefferies, Elizabeth; Sage, Karen; Lambon Ralph, Matthew A.

2007-01-01

This study directly compared four patients who, to varying degrees, showed the characteristics of deep dyslexia, dysphasia and/or dysgraphia – i.e., they made semantic errors in oral reading, repetition and/or spelling to dictation. The “primary systems” hypothesis proposes that these different conditions result from severe impairment to a common phonological system, rather than damage to task-specific mechanisms (i.e. grapheme-phoneme conversion). By this view, deep dyslexic/dysphasic patients should show overlapping deficits but previous studies have not directly compared them. All four patients in the current study showed poor phonological production across different tasks, including repetition, reading aloud and spoken picture naming, in line with the primary systems hypothesis. They also showed severe deficits in tasks that required the manipulation of phonology, such as phoneme addition and deletion. Some of the characteristics of the deep syndromes – namely lexicality and imageability effects – were typically observed in all of the tasks, regardless of whether semantic errors occurred or not, suggesting that the patients’ phonological deficits impacted on repetition, reading aloud and spelling to dictation in similar ways. Differences between the syndromes were accounted for by variation in other primary systems – particularly auditory processing. Deep dysphasic symptoms occurred when the impact of phonological input on spoken output was disrupted or reduced, either as a result of auditory/phonological impairment, or for patients with good phonological input analysis, when repetition was delayed. ‘Deep’ disorders of reading aloud, repetition and spelling can therefore be explained in terms of damage to interacting primary systems such as phonology, semantics and vision, with phonology playing a critical role. PMID:17227679

Test Review: Larsen, S. C., Hammill, D. D., & Moats, L. C. (1999). "Test of Written Spelling" (4th ed.; TWS-4). Austin, TX: PRO-ED

ERIC Educational Resources Information Center

Jenik, Cynthia A.; Hicks, Danny G.

2005-01-01

Because spelling skills are most often assessed in the classroom through the traditional dictation task, it makes sense for a standardized measure to assess spelling in a similar manner. This involves an examiner saying a word, using the target word in a sentence, and repeating the word. The student then writes the target word. Most teachers would…

Can yu rid guat ay rot? A developmental investigation of cross-linguistic spelling errors among Spanish-English bilingual students

PubMed Central

Howard, Elizabeth R.; Green, Jennifer D.; Arteagoitia, Igone

2014-01-01

This study contributes to the literature on cross-linguistic literacy relationships for English language learners, and in particular, the Spanish-influenced spelling patterns of Spanish-English bilinguals. English spelling, reading and vocabulary assessments were administered to 220 students in four TWI programs over a three-year period, from 2nd grade to 4th grade. Data analysis consisted of t-tests and multiple regression. The incidence of cross-linguistic spelling errors was found to be low at all grade levels and to virtually disappear by 4th grade, indicating that this is a developmental issue that is common among bilingual students and that resolves itself without remediation. PMID:25302051

Order Short-Term Memory Capacity Predicts Nonword Reading and Spelling in First and Second Grade

ERIC Educational Resources Information Center

Binamé, Florence; Poncelet, Martine

2016-01-01

Recent theories of short-term memory (STM) distinguish between item information, which reflects the temporary activation of long-term representations stored in the language system, and serial-order information, which is encoded in a specific representational system that is independent of the language network. Some studies examining the…

Lexical orthography acquisition: Is handwriting better than spelling aloud?

PubMed Central

Bosse, Marie-Line; Chaves, Nathalie; Valdois, Sylviane

2014-01-01

Lexical orthography acquisition is currently described as the building of links between the visual forms and the auditory forms of whole words. However, a growing body of data suggests that a motor component could further be involved in orthographic acquisition. A few studies support the idea that reading plus handwriting is a better lexical orthographic learning situation than reading alone. However, these studies did not explore which of the cognitive processes involved in handwriting enhanced lexical orthographic acquisition. Some findings suggest that the specific movements memorized when learning to write may participate in the establishment of orthographic representations in memory. The aim of the present study was to assess this hypothesis using handwriting and spelling aloud as two learning conditions. In two experiments, fifth graders were asked to read complex pseudo-words embedded in short sentences. Immediately after reading, participants had to recall the pseudo-words' spellings either by spelling them aloud or by handwriting them down. One week later, orthographic acquisition was tested using two post-tests: a pseudo-word production task (spelling by hand in Experiment 1 or spelling aloud in Experiment 2) and a pseudo-word recognition task. Results showed no significant difference in pseudo-word recognition between the two learning conditions. In the pseudo-word production task, orthography learning improved when the learning and post-test conditions were similar, thus showing a massive encoding-retrieval match effect in the two experiments. However, a mixed model analysis of the pseudo-word production results revealed a significant learning condition effect which remained after control of the encoding-retrieval match effect. This later finding suggests that orthography learning is more efficient when mediated by handwriting than by spelling aloud, whatever the post-test production task. PMID:24575058

Changes in duration and intensity of the wet spells of different intensity over Northern Eurasia and North America

NASA Astrophysics Data System (ADS)

Groisman, P. Y.; Gulev, S. K.; Zolina, O. G.; Wang, X. L.; Bulygina, O. N.; Knight, R. W.

2012-04-01

(1) According to the 20th Century Reanalysis data, there is a general century-long increase in an intensity and frequency of extratropical cyclones over the northern extratropics and an increase in their average duration, i.e., lengthening of the mean lifespan of storms. These conclusions however, have notable regional and seasonal differences (i.e., there are regions and seasons where opposite statements are true). Furthermore, all these conclusions are trustworthy only for the regions with reliable long-term synoptic information (large Europe, Northern Atlantic, the central parts of the North American continent and Northern Eurasia (Wang et al. 2012, manuscript in preparation). (2) There are indications that in the post World War II period over Europe the frequency and duration of the wet spells have changed and the occurrence of the prolonged wet spells have increased (Zolina et al. 2010). (3) At the same period over most of North America and Northern Eurasia, an increase of intense precipitation including the multi-day events was documented (Groisman et al. 2005, 2012; USCCSP 2009). Having the above as a rationale for further research, we (a) expanded the initial wet spells study into the northern extratropics and (b) estimated the frequency and duration of the wet spells of different intensity (e.g., by looking for the wet spells constructed from the days with intense precipitation only). The results of temporal changes (time series and trends) and distribution (mean values and the upper percentiles) of frequency, duration, and intensity of these wet spells will be presented at the Session for the regions of North America, Europe, and Northern Asia that are well covered by the dense networks of long-term daily and sub-daily precipitation observations.

The role of learning in improving functional writing in stroke aphasia.

PubMed

Thiel, Lindsey; Sage, Karen; Conroy, Paul

2016-10-01

Improving writing in people with aphasia could improve ability to communicate, reduce isolation and increase access to information. One area that has not been sufficiently explored is the effect of impairment based spelling therapies on functional writing. A multiple case study was conducted with eight participants with aphasia subsequent to stroke. This aimed to measure the effects of spelling therapy on functional writing and perception of disability. Participants engaged in 10 sessions of copy and recall spelling therapy. Outcome measures included spelling to dictation of trained and untrained words, written picture description, spelling accuracy within emails, a disability questionnaire and a writing frequency diary. All participants made significant gains on treated words and six demonstrated improvements to untreated words. Group analyses showed significant improvements to written picture description, but not email writing, writing frequency or perceptions of disability. These results show that small doses of writing therapy can lead to large gains in specific types of writing. These gains did not extend to improvements in frequency of writing in daily living, nor ecological measures of email writing. There is a need to develop bridging interventions between experimental tasks towards more multi-faceted and ecological everyday writing tasks. Implications for Rehabilitation Acquired dysgraphia can restrict people from participating in social, educational and professional life. This study has shown that copy and recall spelling therapies can improve the spelling of treated words, untreated words and written picture description in people with a range of types and severities of dysgraphia following stroke. The results of this study suggest that more specific additional training is required for other writing activities such as email writing.

Impacts of extreme climatic events on the energetics of long-lived vertebrates: the case of the greater flamingo facing cold spells in the Camargue.

PubMed

Deville, Anne-Sophie; Labaude, Sophie; Robin, Jean-Patrice; Béchet, Arnaud; Gauthier-Clerc, Michel; Porter, Warren; Fitzpatrick, Megan; Mathewson, Paul; Grémillet, David

2014-10-15

Most studies analyzing the effects of global warming on wild populations focus on gradual temperature changes, yet it is also important to understand the impact of extreme climatic events. Here we studied the effect of two cold spells (January 1985 and February 2012) on the energetics of greater flamingos (Phoenicopterus roseus) in the Camargue (southern France). To understand the cause of observed flamingo mass mortalities, we first assessed the energy stores of flamingos found dead in February 2012, and compared them with those found in other bird species exposed to cold spells and/or fasting. Second, we evaluated the monthly energy requirements of flamingos across 1980-2012 using the mechanistic model Niche Mapper. Our results show that the body lipids of flamingos found dead in 2012 corresponded to 2.6±0.3% of total body mass, which is close to results found in woodcocks (Scolopax rusticola) that died from starvation during a cold spell (1.7±0.1%), and much lower than in woodcocks which were fed throughout this same cold spell (13.0±2%). Further, Niche Mapper predicted that flamingo energy requirements were highest (+6-7%) during the 1985 and 2012 cold spells compared with 'normal' winters. This increase was primarily driven by cold air temperatures. Overall, our findings strongly suggest that flamingos starved to death during both cold spells. This study demonstrates the relevance of using mechanistic energetics modelling and body condition analyses to understand and predict the impact of extreme climatic events on animal energy balance and winter survival probabilities. © 2014. Published by The Company of Biologists Ltd.

Lexical orthography acquisition: Is handwriting better than spelling aloud?

PubMed

Bosse, Marie-Line; Chaves, Nathalie; Valdois, Sylviane

2014-01-01

Lexical orthography acquisition is currently described as the building of links between the visual forms and the auditory forms of whole words. However, a growing body of data suggests that a motor component could further be involved in orthographic acquisition. A few studies support the idea that reading plus handwriting is a better lexical orthographic learning situation than reading alone. However, these studies did not explore which of the cognitive processes involved in handwriting enhanced lexical orthographic acquisition. Some findings suggest that the specific movements memorized when learning to write may participate in the establishment of orthographic representations in memory. The aim of the present study was to assess this hypothesis using handwriting and spelling aloud as two learning conditions. In two experiments, fifth graders were asked to read complex pseudo-words embedded in short sentences. Immediately after reading, participants had to recall the pseudo-words' spellings either by spelling them aloud or by handwriting them down. One week later, orthographic acquisition was tested using two post-tests: a pseudo-word production task (spelling by hand in Experiment 1 or spelling aloud in Experiment 2) and a pseudo-word recognition task. Results showed no significant difference in pseudo-word recognition between the two learning conditions. In the pseudo-word production task, orthography learning improved when the learning and post-test conditions were similar, thus showing a massive encoding-retrieval match effect in the two experiments. However, a mixed model analysis of the pseudo-word production results revealed a significant learning condition effect which remained after control of the encoding-retrieval match effect. This later finding suggests that orthography learning is more efficient when mediated by handwriting than by spelling aloud, whatever the post-test production task.

How does the interaction between spelling and motor processes build up during writing acquisition?

PubMed

Kandel, Sonia; Perret, Cyril

2015-03-01

How do we recall a word's spelling? How do we produce the movements to form the letters of a word? Writing involves several processing levels. Surprisingly, researchers have focused either on spelling or motor production. However, these processes interact and cannot be studied separately. Spelling processes cascade into movement production. For example, in French, producing letters PAR in the orthographically irregular word PARFUM (perfume) delays motor production with respect to the same letters in the regular word PARDON (pardon). Orthographic regularity refers to the possibility of spelling a word correctly by applying the most frequent sound-letter conversion rules. The present study examined how the interaction between spelling and motor processing builds up during writing acquisition. French 8-10 year old children participated in the experiment. This is the age handwriting skills start to become automatic. The children wrote regular and irregular words that could be frequent or infrequent. They wrote on a digitizer so we could collect data on latency, movement duration and fluency. The results revealed that the interaction between spelling and motor processing was present already at age 8. It became more adult-like at ages 9 and 10. Before starting to write, processing irregular words took longer than regular words. This processing load spread into movement production. It increased writing duration and rendered the movements more dysfluent. Word frequency affected latencies and cascaded into production. It modulated writing duration but not movement fluency. Writing infrequent words took longer than frequent words. The data suggests that orthographic regularity has a stronger impact on writing than word frequency. They do not cascade in the same extent. Copyright © 2014 Elsevier B.V. All rights reserved.

Effective connectivity of visual word recognition and homophone orthographic errors

PubMed Central

Guàrdia-Olmos, Joan; Peró-Cebollero, Maribel; Zarabozo-Hurtado, Daniel; González-Garrido, Andrés A.; Gudayol-Ferré, Esteve

2015-01-01

The study of orthographic errors in a transparent language like Spanish is an important topic in relation to writing acquisition. The development of neuroimaging techniques, particularly functional magnetic resonance imaging (fMRI), has enabled the study of such relationships between brain areas. The main objective of the present study was to explore the patterns of effective connectivity by processing pseudohomophone orthographic errors among subjects with high and low spelling skills. Two groups of 12 Mexican subjects each, matched by age, were formed based on their results in a series of ad hoc spelling-related out-scanner tests: a high spelling skills (HSSs) group and a low spelling skills (LSSs) group. During the f MRI session, two experimental tasks were applied (spelling recognition task and visuoperceptual recognition task). Regions of Interest and their signal values were obtained for both tasks. Based on these values, structural equation models (SEMs) were obtained for each group of spelling competence (HSS and LSS) and task through maximum likelihood estimation, and the model with the best fit was chosen in each case. Likewise, dynamic causal models (DCMs) were estimated for all the conditions across tasks and groups. The HSS group’s SEM results suggest that, in the spelling recognition task, the right middle temporal gyrus, and, to a lesser extent, the left parahippocampal gyrus receive most of the significant effects, whereas the DCM results in the visuoperceptual recognition task show less complex effects, but still congruent with the previous results, with an important role in several areas. In general, these results are consistent with the major findings in partial studies about linguistic activities but they are the first analyses of statistical effective brain connectivity in transparent languages. PMID:26042070