The knowledge of orthography is a revolution in the brain

Brain adaptation to the type of informationthat is processed has been documented inseveral conditions in animals and humans.Illiteracy due to social reasons is a goodsource of information to investigate theadaptation mechanisms to the formal knowledgeof written language. In this paper, a series ofstudies addressing this topic are reviewed.Illiterate subjects and their carefullyselected controls were compared in severalexperimental conditions. It is concluded thatschooling and in particular the knowledge oforthography introduces in the brain newstrategies for information processing thatmanifest themselves in task performance, inbrain activation studies and in anatomicalstudies.     

Little Frog and Toad: Interaction of orthography and phonology in Polish spelling

The interaction of lexical and non-lexicalprocesses in spelling was investigated throughlexical priming of non-lexical spelling, inPolish, a language in whose relativelytransparent orthography lexical informationmight be expected to play a less influentialrole than in English. Orthographic choice fornonwords was assessed under free and primedspelling conditions for both adults andchildren using direct and associative priming.The findings indicated that lexical orthographyinfluences resolution of nonlexical phonologyin spelling and identified two sources ofinfluence: one in unprimed spelling, wherelong-standing orthographic knowledge affectednonword orthographic choice so that it was notdetermined solely by phonology, the other inprimed spelling, where orthographic solutionsto nonwords were influenced by the covertorthography of the prime. The most powerfulevidence for lexical influence comes from thefinding that lexical orthography not onlyinforms resolution of phonology in cases ofambiguity, but overrides phonology whenresolution is unambiguous.     

Correlates of early reading performance in a transparent orthography

A cross-sectional study was conducted with 83first – and 81 fourth graders at the end of theschool year to examine factors accounting forearly reading performance in Finnish, atransparent orthography with a clear mapping ofphonemes onto graphemes. Measures for bothgrades included reading comprehension, phonemeawareness, and object- and digit naming.Additionally measures of skills in morphology,spelling and a screening battery wereadministered to the first graders. The sets ofmeasures accounted for 56% of the variance inreading performance in first grade and 64% infourth grade. Phoneme awareness was stronglyrelated to reading performance and spelling atthe end of first grade, but only forless-skilled readers in fourth grade. Theseresults suggest a larger role for phonemeawareness for children learning a transparentorthography than has been suggested in earlierstudies. At the same time, listeningcomprehension contributed more strongly tofirst-grade reading performance than has beenreported for children learning to readEnglish.     

Reading development and dyslexia in a transparent orthography: a survey of Spanish children

Spanish-speaking children learn to read words printed in a relatively transparent orthography. Variation in orthographic transparency may shape the architecture of the reading system and also the manifestation of reading difficulties. We tested normally developing children and children diagnosed with reading difficulties. Reading accuracy was high across experimental conditions. However, dyslexic children read more slowly than chronological age (CA)-matched controls, although, importantly, their reading times did not differ from those for ability-matched controls. Reading times were significantly affected by frequency, orthographic neighbourhood size and word length. We also found a number of significant interaction effects. The effect of length was significantly modulated by reading ability, frequency and neighbourhood. Our findings suggest that the reading development of dyslexic children in Spanish is delayed rather than deviant. From an early age, the salient characteristic of reading development is reading speed, and the latter is influenced by specific knowledge about words.     

Fourth grade follow-up of reading and spelling skills of French immersion students

Twenty-one French immersion and traditional English program students, originally assessed in first grade, were retested on single-word reading and spelling in fourth grade. The immersion students, who had shown equivalence with the control students on most written language measures in first grade, maintained their equivalence in fourth grade. Furthermore, they demonstrated slight superiority over the English program students in reading non-words. Their first-grade advantage in linguistic analysis ability may have helped their written English skills to develop comparably to those of the control subjects despite much less exposure to, and instruction in, written English. It is suggested that although no other advantage was seen at this time from their early heightened linguistic analysis ability, the French immersion subjects may surpass the English program students once they can join their linguistic analysis skill to greater expereince with written English.This research was funded by Grant A2008 from the Natural Sciences and Engineering Research Council of Canada. We would like to thank Dr. Barry Vail and the principals, staffs, and students of the Durham Board of Education, Ontario, for their generous cooperation in this study.     

Use orthography in L2 auditory word learning: Who benefits?

The effect of capitalizing on orthography in auditory learning of English words was examined in 74 children who spoke Mandarin Chinese as their primary language. To use orthographic information for auditory word learning, children must recode printed words phonologically to assist the reconstruction of the speech single misheard or underspecified, an ability that may depend heavily on phonological awareness (PA). In this study, children with poorer PA of Chinese and those with better PA were taught novel English words in an auditory learning task under two exposure conditions: auditory words presented with their written forms and auditory words presented with undecodable symbols. Word learning performance was better in the written form condition than in the symbol condition, but the effect was smaller for children with poorer PA. The facilitative effect was associated with L2 PA for children with poorer PA but not for children with better PA. The results are discussed with regard to how poor PA may constrain auditory word learning in an L2 context.     

Difficulties in L2 Hebrew Reading in Russian-speaking Second Graders

The present study examined factors that influence the process of learning to read in a second language. The Hebrew reading comprehension skills of 68 Russian-speaking children (mean age 7 years 6 months) were screened at the start of Grade 2. From this sample, 40 participants were selected: 20 successful learners and 20 unsuccessful learners. These two groups were then tested on a wide range of language skills (e.g., phonological processing, vocabulary, syntactic and morphological awareness) in both languages (Hebrew and Russian) and reading skills in Hebrew (e.g., reading speed and accuracy). Two factors, level of spoken Hebrew and phonological awareness deficits in both languages, were significant. Phonological awareness difficulties constituted the key factor associated with poor decoding whereas insufficient mastery of spoken Hebrew was important in the case of reading comprehension. An interesting dissociation was also found in our poor readers between impaired phonological awareness and other unimpaired phonological processing abilities such as oral pseudoword repetition and working memory. These findings suggest that, in addition to poor spoken L2 proficiency, poor readers are characterized more by a metalinguistic rather than a linguistic deficit in their native tongue.     

The role of phonological and syntactic awareness in second-language reading: The case of Spanish-speaking learners of French

Spanish-speaking learners of French, aged 9 to 11 years old, were tested after approximately 7months of French instruction to explore the contribution of phonological and syntactic awareness in L2 in 4 components of L2 reading, taking oral competence in L2 andreading in L1 into account. Phonological tasksin L2 better explain decoding. Word recognitionthrough the visual route is best explained bythe corresponding ability in L1. Sentencecomprehension is best explained by oralcompetence in L2, although it is stronglycorrelated with syntactic awareness. Finally,text comprehension is explained by thecorresponding ability in L1, althoughcorrelations with syntactic awareness and oralcompetence are strong. Theoretical implicationsare derived from these findings, and questionsrelative to the subjects' age and level ofbilingualism as well as methodological issuesare discussed.     

Noun or verb? Adult readers’ sensitivity to spelling cues to grammatical category in word endings

The spelling of many disyllabic English word endings holds cues to their grammatical category, beyond obvious inflectional endings such as -ing for verbs. For example, some letter sequences are clearly associated with nouns (e.g., -oon) and others with verbs (e.g., -erge). This study extended recent research by Arciuli and Cupples (2006), and confirmed that skilled adult readers are sensitive to these orthographic cues. It was found that adults were more likely to treat pseudowords as nouns when they had noun-like endings than verb-like or control endings, and more likely to treat pseudowords as verbs when they had verb-like than noun-like endings. This sensitivity held across three tasks (sentence construction, sentence judgement, and pseudoword judgement), which required increasingly explicit awareness of the way that cues could allow grammatical categorisation. In some tasks sensitivity to verb-like endings was related to reading ability, although not to spelling ability or grammatical awareness. Implications for our understanding of language processing are discussed.     

Dual language development of Latino children: Effect of instructional program type and the home and school language environment

Latino dual language children typically enter school with a wide range of proficiencies in Spanish and English, many with low proficiency in both languages, yet do make gains in one or both languages during their first school years. Dual language development is associated with how language is used at home and school, as well as the type of instructional program children receive at school. The present study investigates how changes in both Spanish and English proficiencies of Latino, second-generation immigrant children (n = 163) from kindergarten to second grade relate to instructional program type as well as language use at home and school. A series of MANCOVAs demonstrated significant dual language gains in children who were in bilingual classrooms and schools where Spanish was used among the teachers, students, and staff. Furthermore, only in classrooms where both Spanish and English were used did children reach age-appropriate levels of academic proficiency in both languages. Home language use was also significantly associated with dual language gains as was maternal Spanish vocabulary knowledge before controlling for maternal education. Educational implications and potential benefits associated with bilingualism are discussed.     

A reading-level match study of phonemic processes underlying reading disabilities in a transparent orthography

The current study examined the relationship in Spanish (i.e., a transparent orthography) between different levels of phonological awareness and reading disabilities. In addition, the strategies used by the children when they resolved phoneme segmentation and reversal tasks were analyzed. A sample of 133 subjects were selected and organized in three different groups: (1) A group of 45 reading-disabled children, (2) A comparison group of 44 normal readers matched in age with the reading disabled, and (3) A reading level match group of 44 younger normal readers at the same reading level as the reading disabled. Three phonological awareness tasks were used to measure levels of intrasyllabic and phonemic awareness. The reading disabled group was equivalent to the younger reading level-matched control group in the odd-word-out task. However, there were differences in the phonemic tasks (e.g., phoneme segmentation and reversal) because the reading disabled group performed more poorly than the younger children. Overall, the children matched in age with the reading disabled group were superior in all phonological awareness tasks. There were differences between the groups when the strategies used by the children were analyzed.     

Emergent writing forms in Spanish

The purpose of this work was to study the variationsin children's early writing forms in Spanish and therelationship among different writing forms,phonological awareness and the demands of the writingtasks. A group of kindergarten children was assessedin: a) the ability to match initial sounds in words,b) the ability to segment words in phonemes, c) theknowledge of sound-letter correspondences, and d) theperformance on tasks presenting different cognitivedemands: word writing and text writing. Results showthat children produced a wide range of forms in bothtasks, being the forms used for word writing moreelaborated than the forms used for text writing. Theseresults suggest that in the process of writingacquisition, children move back and forth across formsof writing. The analysis of the relationship betweenthe writing forms and phonological awareness resultedin the identification of the different mechanismschildren might be using to write, from an unanalyticapproach to print to an analytic phonologicalmechanism. The pattern of variation observed in thechildren's performance when writing words and textsseems to reflect the interplay among different typesand levels of knowledge- knowledge about print, thephonological structure of words, sound-lettercorrespondences- and the cognitive demands of thetasks.     

Linguistic and pedagogical considerations for teaching Portuguese to Spanish speakers

This research study examines the pedagogical considerations and linguistic challenges regarding teaching Portuguese to speakers of Spanish. That the Portuguese language is similar to Spanish presents a unique set of advantages and challenges to students and instructors. The study of this population of students has grown considerably since the 1980s, and most notably since the 2000s. Two unique and growing populations of Portuguese learners come into focus during this study—both native and heritage Spanish speakers. Their specific learning goals are analyzed in detail, particularly regarding what types of innovative linguistic methods and assessment strategies are relevant for these learners.     

The Effect of Morphemic Homophony on the Processing of Japanese Two-kanji Compound Words

Two experiments investigated the effect of kanji morphemic homophony on lexical decision and naming. Effects were examined from both the left-hand and right-hand positions of Japanese two-kanji compound words. The number of homophones affected the processing of compound words in the same way for both tasks. For left-hand kanji, fewer morphemic homophones led to faster lexical decision and whole-word naming. For right-hand kanji, the number of morphemic homophones did not affect either lexical decision or naming. This effect of homophonic density suggested that, when a kanji-compound word is to be processed, phonological information of its kanji constituents is automatically activated and reverberates back to generate a series of orthographic representations of kanji morphemic homophones, but not in a completely parallel fashion.     

The contribution of orthographic and phonological processes to word reading in young Norwegian readers

The dissociation between phonological and orthographic processes in word reading was investigated in a study involving 147 children in grade 3. The criterion measure was a timed word reading test. Two tasks assessed phonological skills and two tasks assessed orthographical skills. Orthographic ability accounted for variance in word reading even after phonological ability had been controlled. Poor readers differed from skilled readers in the way phonological and orthographic factors were balanced. The relationship between the two factors was fairly strong among poor readers, whereas the correlation was low for more skilled readers. Furthermore, phonological factors played a much stronger role in explaining the variance in word reading among poor readers, while on the other hand, orthographic factors were more powerful among skilled readers.     

Development of a metaconceptual awareness and regulation scale

This study aimed to develop the Metaconceptual Awareness and Regulation Scale (MARS) – a self-report instrument for measuring the extent to which students realise, monitor, and evaluate their ideas. MARS consists of 10 items scored on a six-point Likert scale for two factors: metaconceptual awareness and metaconceptual regulation. A pilot study was conducted with 349 10th grade students while 338 11th grade students participated in the validation study. In order to test the two-factor structure of MARS, confirmatory factor analysis was employed with data from the validation study. Findings supported the two-factor structure of the MARS instrument. For further validity evidence, the relationship between students’ metaconceptual awareness and regulation and their use of learning strategies were examined using canonical correlation analysis. A significant correlation was found between the factors of MARS and learning strategies. Research and practical applications of MARS by science education researchers and teachers are discussed.     

Writing processes in a shallow orthography

The aim of this study was to find out if the spelling models proposed to account for performance in languages with a deep orthography are applicable to a shallow orthography such as Spanish. For this reason, two experiments were carried out, one of lexical decision (in which subjects heard words and nonwords but only wrote down the nonwords) and the other a dictation in which the variables of grapheme frequency and lexical priming were manipulated. The results coincide with those found in the English language as in both experiments the two variables produced significant effects: the variable of grapheme frequency, which indicates the existence of a process of phonological spelling and the variable of lexical priming which indicates the existence of a lexical process.     

读图与创新意识的培养

读图既是制图课教学的难点,又是重点。文章根据"图上相邻的两线框,一定代表着不在一个平面上的两个表面"的构思方法,展开读图课教学,对学生进行创新意识的培养,使学生的空间想象能力得到提高。     

Metacognition and Self-Regulation in James,Piaget, and Vygotsky

This article investigates the intertwined constructs of metacognition and self-regulation as they emerge in the works and theories of James, Piaget, and Vygotsky. To coordinate this exploration, we use an interpretive framework based on the relation of subject and object. In this framework, James’s perspective on metacognition and self-regulation is aligned with the Self, Piaget’s with the other and object, and Vygotsky’s with the medium or agency of language. We explore how metacognition and self-regulation function within the realm of human behavior and development as described in the works of each of these theorists. Key questions or issues that emerge for current research are outlined, and the limitations and benefits of each theorist’s perspective vis-à-vis metacognition and self-regulation are discussed.     

Visual and auditory priming influences the production of low-frequency spellings

Three experiments investigated whether production of low-frequency spellings could be influenced by other words containing those spellings. Participants saw visually-presented primes (Experiment 1) or heard primes presented auditorily and produced their spelling (Experiments 2 and 3). Primes either shared both orthography and phonology (e.g., chapl ai n) or only orthography (e.g., ord ai n) with the target word (e.g., porcel ai n). Following the primes, participants attempted to produce the correct spellings of auditorily-presented target words containing low-frequency spellings, such as the ai in porcelain. Participants correctly spelled the targets’ low-frequency spelling more often when preceded by either type of prime, relative to unprimed targets. Furthermore, priming only occurred when the prime’s spelling was produced correctly; primes spelled incorrectly reduced the correct production of target spellings. These results suggest that unlike the priming of nonwords, the basis of lexical priming of real words is orthographic, resulting from the priming of specific graphemes that increases the probability of reactivating the same spelling pattern in the target.