This turnip's not for turning: Children's morphological awareness and their use of root morphemes in spelling

We report on a study designed to examine children's understanding of (1) the connection between root morphemes and the spelling of inflected words and (2) the role of morphological awareness in this understanding. Seven‐ to 9‐year‐old children were given clues (e.g. turn) to the spelling of inflected and control words (e.g. turning and turnip). While the use of the clue was not specific to inflected words, spelling was better of the first segments (e.g. turn) of the inflected than of the control words. This difference suggests that children appreciate the role of root morphemes in spelling of inflected words. Further, it seems that morphological awareness is employed in the spelling of a wide range of words. These results are placed in context of current theories of spelling development.     

Spontaneous Response Generalization During Whole Word Instruction: Reading to Spell and Spelling to Read

The bulk of the existing literature emphasizes the use of phonemic/phonetic based instruction to enhance generalization between reading and written language. However, phonetically irregular words are common in English and may require the use of whole word approaches. This study examined generalization between from reading to spelling and from spelling to reading following whole word based instruction using a delayed prompt procedure. The total instructional time was equated across conditions. Students exhibited substantial but incomplete generalization with the degree of generalization varying somewhat across responses and students. The most striking finding was that oral spelling instruction in which the printed word was neither presented nor produced resulted in substantial generalization to reading. These data illustrate a model for examining response generalization in instructional contexts.     

What young children do and do not know about the spelling of inflections and derivations

Morphemes have a powerful impact on the spellings of words in English. We report on two experiments examining young children's knowledge of the effect of suffix morphemes on spelling. In Experiment 1, 5- to 8-year-olds demonstrated awareness of the role of inflections, but not derivations in spelling. Experiment 2 examined whether children might show an understanding of the impact of derivations on spelling when they are provided with the specific spelling pattern. There was support for this idea; 7- to 10-year-old children took advantage of the derivations that were given to spell other derivations, but not the endings of control words. The results of these experiments suggest that young children are aware of the role that suffixes play in determining spelling, but that there are limits, such as those imposed by spelling difficulty, that constrain the execution of this knowledge. These findings provide new insights into current theoretical debates on spelling development.     

Segmentation of spoken words into syllables by English-speaking children as compared to adults

Given the importance of syllables in the development of reading, spelling, and phonological awareness, information is needed about how children syllabify spoken words. To what extent is syllabification affected by knowledge of spelling, to what extent by phonology, and which phonological factors are influential? In Experiment 1, six- and seven-year-old children did not show effects of spelling on oral syllabification, performing similarly on words such as habit and rabbit. Spelling influenced the syllabification of older children and adults, with the results suggesting that knowledge of spelling must be well entrenched before it begins to affect oral syllabification. Experiment 2 revealed influences of phonological factors on syllabification that were similar across age groups. Young children, like older children and adults, showed differences between words with "short" and "long" vowels (e.g., lemon vs. demon) and words with sonorant and obstruent intervocalic consonants (e.g., melon vs. wagon).     

Spelling development in the Spanish language

This study focused on spelling development in Spanish children from elementary grades. A sample of 1045 was selected from 2nd to 6th grade belonging to four schools in Tenerife Island with an age range between 7 and 12 years old (M = 113.8, SD = 17.6). We administered a standardized writing test that includes diverse subtests to assess spelling, ruled and not ruled, and various written composition tasks (i.e., writing a story based on vignettes, describing a character and writing a story). We calculated the average of correct spellings in each variable and school level, and we also analyzed the type of misspellings that children made across different writing tasks. We found that spelling is acquired by 4th-grade children when it is not ruled, whereas the spelling of ruled words is acquired by 5th-grade children. When we analyzed the misspellings in a dictation task, we found that the children confused spelling of the graphemes c/s/z/x. Across different writing tasks, we found that students committed more misspellings with the graphemes b/v, h y c/s/z/x before they finished the 4th elementary grade.     

Written spelling to dictation: Sound-to-spelling regularity affects both writing latencies and durations

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 initially produce and to execute in writing than were regular words. The regularity effect was found both when participants could and could not see their writing (Experiments 1 and 2) and was larger for low- than for high-frequency words (Experiment 3). These results suggest that central processing of the conflict generated by lexically specific and assembled spelling information for irregular words is not entirely resolved when the more peripheral processes controlling handwriting begin.     

Linguistic boundaries as predictors of the time between letters in oral and typed spellings

The authors investigated the importance of boundaries between phonemes, syllables, onsets and rimes, and morphemes in English spelling. They analyzed oral spelling data from a previous sample of 17 college students to predict time between consecutive letters (pause time) on the basis of the presence or absence of each linguistic boundary. The authors used a parallel approach to analyze pause times of 30 college students when typing individual words and when typing words in an essay. For oral and typed spellings of individual words, syllable boundaries significantly predicted pause times. Phoneme boundaries also predicted pause times in typed spellings of individual words. For typing essays, only onset-rime boundaries significantly predicted pause times. The results support the importance of syllables in the spelling of individual words. Further, the results suggest that spelling in the context of writing is a qualitatively different process than is spelling individual words by dictation.     

Morphological effects in children's spelling of French words.

The present study examined whether primary school children represent morphological information when spelling French words that have silent-consonant endings (e.g., chat). Children in grades 2 (n = 57) and 4 (n = 55) spelled regular, morphological, and deep words. The morphological and deep words differed in the presence or absence of derivatives that revealed the nature of the silent-consonant ending. As expected, regular words were the easiest to spell whereas morphological words (for which the silent consonant could be derived) were easier to spell than were deep words (for which the silent consonant must be memorized). Children's linguistic knowledge of morphology made a contribution to their spelling of morphological words that was independent of reading experience, vocabulary, spelling ability (i.e., spelling regular words), and phoneme awareness.     

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

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 emerging as strong predictors of spelling accuracy for words with both regular and irregular sound-spelling correspondences. The pattern of relationships was consistent with a model in which, as a function of the learning opportunities that are provided by reading experience, phonological skills promote the learning of individual word orthographies and structural relationships among words.     

Morphology and Spelling in Arabic: Development and Interface

In the current study, two experiments were carried out: the first tested the development of derivational root and word-pattern morphological awareness in Arabic; the second tested morphological processing in Arabic spelling. 143 Arabic native speaking children with normal reading skills in 2nd, 4th and 6th grade participated in the study. The results of the first experiment demonstrated the early emergence of derivational morphological awareness in children, with root awareness emerging earlier than word-pattern awareness. The second experiment supported the implication of morphological processing in spelling words and pseudo words across all grades tested. The results are discussed within a developmental psycholinguistic framework with particular emphasis on the characteristics of the Arabic language and orthography.     

Cognitive analysis of a case of pure dysgraphia

An Italian patient with a pure dysgraphia who incorrectly spelled words and nonwords is described. The spelling errors made by the patient were not affected by lexical factors (e.g., frequency, form class) and were qualitatively the same for words and nonwords. The pattern of writing performance is discussed in relation to current models of writing and, specifically, in relation to the role of the Output Grapheme Buffer and Phoneme-Grapheme Conversion in writing.     

Understanding print: early reading development and the contributions of home literacy experiences

This study explored the development of children's early understanding of visual and orthographic aspects of print and how this is related to early reading acquisition. A total of 474 children, ages 48 to 83 months, completed standardized measures of phonological awareness and early reading skills. They also completed experimental tasks that tapped their understanding of what constitutes "readable" print. The parents of participants completed a questionnaire regarding their children's home literacy experiences. The data showed systematic development in children's understanding of print conventions and English orthography and spelling. Regression analyses indicated that print knowledge was related to early reading skill, even after accounting for variance due to age and phonological awareness. Furthermore, parents' ratings of the extent of their children's involvement in activities that led to practice in reading and writing most consistently predicted the development of emerging literacy skills, including understanding of the conventions of the English writing system. Little relation between print knowledge and the frequency of storybook reading by adults was observed.     

Spelling,reading and adult illiteracy

Summary This is a study of the relationship of spelling to reading in adults. The spelling of six adult literacy students who read well or poorly was analysed to discover whether error patterns resembled those previously reported for children. Three tasks were administered, including dictation and free writting of real words, and dictation of nonsense words. Good readers made many more phonetic errors than poor readers did, indicating that their cognitive processes in spelling are similar to children's. In the nonword task, poor readers were less able than good readers in translating phonemes to graphemes. It is argued that implicit knowledge of the relationships of letters to sounds provides a strategy for dealing with unfamiliar written material and it is in this process that poor readers are impaired.     

How do we code the letters of a word when we have to write it? Investigating double letter representation in French

How do we code the letters of a word when we have to write it? We examined whether the orthographic representations that the writing system activates have a specific coding for letters when these are doubled in a word. French participants wrote words on a digitizer. The word pairs shared the initial letters and differed on the presence of a double letter (e.g., LISSER/LISTER). The results on latencies, letter and inter-letter interval durations revealed that L and I are slower to write when followed by a doublet (SS) than when not (ST). Doublet processing constitutes a supplementary cognitive load that delays word production. This suggests that word representations code letter identity and quantity separately. The data also revealed that the central processes that are involved in spelling representation cascade into the peripheral processes that regulate movement execution.     

Effects of delayed constructed-response identity matching on spelling of dictated words

We studied the effects of delayed constructed-response identity matching on spelling with 6 first graders with histories of school failure. After training, the children learned to spell words to dictation and their cursive writing improved. These results replicate studies showing that delayed constructed-response matching establishes spelling. For 2 children, spelling of generalization words--words formed by recombining the syllables of training words--also improved. These results extend studies that have shown recombinative generalization in reading and spelling.     

Recognizing orally spelled words: an analysis of procedures shared with reading and spelling

Some investigators have suggested that recognizing orally spelled words is dependent on the same procedures ordinarily used in spelling, whereas others have viewed it either as dependent on reading procedures or as an independent ability. In the present study, a single subject with dyslexia and dysgraphia was examined on parallel tests of recognizing orally spelled words, reading, and spelling (writing), and a comparison was made of his performance on the three tasks. On both words and nonwords, the patient's errors in recognizing orally spelled words and in reading were alike, whereas his spelling errors were often different. The distinction between recognizing orally spelled words and spelling was further shown by his inability to recognize a set of orally spelled words that he could write correctly to dictation or on the basis of word meaning. These findings suggest that the procedures normally used for reading can accept sequences of letter identities as input when orally spelled words must be recognized.     

Effects of orthographic consistency, frequency, and letter knowledge on children's vowel spelling development

This study investigated children's sensitivity to spelling consistency, and lexical and sublexical (rime) frequency, and their use of explicitly learned canonical vowel graphemes in the early stages of learning to spell. Vowel spellings produced by 78 British children at the end of reception year (mean age 5 years, 7 months) and 6 months later in mid-Year 1 were assessed. Regression analyses revealed that, at both test times, knowledge of sound-letter correspondences influenced spelling performance; however, unconditional consistency of vowel spellings affected children's spelling most strongly, over and above additional effects of word and rime frequency and the complexity of the target vowel grapheme. The effect of conditional consistency of vowel spellings given coda contexts was not significant. Thus, young children are sensitive to various statistical properties of the orthography from the earliest phases of spelling development and, in particular, to the unconditional consistency of the vowel spelling pattern.     

Phonological dyslexia and dysgraphia in a highly literate subject: A developmental case with associated deficits of phonemic processing and awareness

This paper describes some aspects of reading and writing in a highly literate subject who has unusual difficulty in reading and spelling non-words. No cerebral trauma is indicated, and she performs at above average levels on standard tests of reading, spelling and cognitive ability. Only digit span is significantly impaired. Although auditory phoneme discrimination is normal, she performs poorly on aural tasks, like rhyme judgement and homophone matching, that require awareness of phonemic structure, and she is impaired at segmenting heard words into their component sounds.

Tests of immediate memory confirm abnormal span and indicate a failure to use normal phonological coding in immediate recall. We argue that a deficit in phonological processing underlies impaired performance on tasks of reading, spelling and immediate memory.     

Acquisition and use of spelling-sound correspondences in reading

The acquisition and use of knowledge concerning the spelling-sound correspondences of English were evaluated by having children read words and nonwords that contained regular and homographic spelling patterns. Regular spelling patterns are associated with a single pronunciation (e.g., -UST as in MUST); homographic patterns have multiple pronunciations (e.g., -OSE as in HOSE, DOSE, LOSE). Analyses of errors, latencies, and pronunciations provided evidence for two complementary developmental processes: good beginning readers rapidly learn to recognize high-frequency words from visual input alone, while at the same time they are expanding and consolidating their knowledge of spelling-sound correspondences. Younger and poor readers rely more on phonological information in word decoding, as evidenced by their particular difficulty reading homographic spelling patterns. Poor readers do not appear to use a radically different strategy for reading words: their perfomance is similar to that of younger, good readers.     

Distinguishing representation deficits and processing deficits in a case of acquired dysgraphia

The same acquired disorder of spelling may be due to deficits affecting lexical representations of word spelling or deficits affecting the mechanisms that process those representations. This study sought to distinguish these possibilities in a dysgraphic patient. The integrity of the patient's lexical orthographic representations was assessed by having him decide whether or not pairs of words presented auditorily rhymed. Although the patient was impaired on a variety of spelling tasks and with all types of stimulus material, he showed a normal effect of spelling on the rhyme task. Like normal subjects, he was faster at deciding that words rhymed when they were spelled similarly (e.g. tool-cool) than when they were spelled dissimilarly (e.g. rule-cool) and slower at deciding that words did not rhyme when they were spelled similarly (e.g. toad-broad) than when they were spelled dissimilarly (e.g. code-broad). Therefore, as the patient's lexical representations of word spelling seemed to be generally intact, his spelling problems were probably due to difficulty in processing those representations.