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1.
This research examined the function within lexical access of the main morphemic units from which most Arabic words are assembled, namely roots and word patterns. The present study focused on the derivation of nouns, in particular, whether the lexical representation of Arabic words reflects their morphological structure and whether recognition of a word involves recognition of its morphological constituents. The morphology of Arabic language constitutes two main systems: inflectional morphology and derivational morphology. Inflectional morphology is used to express grammatical relations and derivational morphology deals with the formation of new words in language; it contains two types of word patterns: verbal and nominal. In this study, it was assumed that roots are lexical entities that can facilitate lexical access to a large cluster of words that derive from them, whereas word patterns are not lexical entities and have no role in access to words assembled by them. The lexical representations of the main morphemic units were examined in four experiments using skilled readers applying masked priming technique tasks: lexical decision and naming. The results indicated that previous exposure to a word sharing the same word pattern had no marked facilitating effect on lexical decision or on naming. The main conclusion of this study on the morphology of Arabic is that roots and word patterns have no essential role in word organisation in the mental lexicon. In addition, words in nominal pattern in derivational morphology are represented in their whole shape in the mental lexicon and each word has an independent representation. 相似文献
2.
Asaid Khateb Manal Khateb-Abdelgani Haitham Y. Taha Raphiq Ibrahim 《Reading and writing》2014,27(8):1413-1436
This study aimed at assessing the effects of letters’ connectivity in Arabic on visual word recognition. For this purpose, reaction times (RTs) and accuracy scores were collected from ninety-third, sixth and ninth grade native Arabic speakers during a lexical decision task, using fully connected (Cw), partially connected (PCw) and nonconnected (NCw) Arabic words and pseudowords. Effects of grade on word recognition (in RTs and accuracy) and word superiority were predicted to occur. Also, in the third grade, recognition of NCw was predicted to be faster and more accurate than recognition of Cw, because in previous studies NCw were assumed to be visually less complex. In sixth and ninth grades, due to the frequent exposure to connected forms, the recognition of Cw was predicted to be as fast as or faster and more accurate than NCw. The findings largely supported the first and the second hypotheses. As for the third graders, a mixed pattern was obtained, suggesting that the participants were probably in a transitional phase. The results from sixth graders clearly showed that NCw yielded the slowest response times and the lowest accuracy scores across connectivity conditions. Finally, for ninth graders, the absence of connectivity effects on the speed of processing was attributed to the use of very frequent and highly automatized words. 相似文献
3.
Jarkko Hautala Mikko Aro Kenneth Eklund Marja-Kristiina Lerkkanen Heikki Lyytinen 《Reading and writing》2013,26(6):845-864
The role of letters and syllables in typical and dysfluent second grade reading in Finnish, a transparent orthography, was assessed by lexical decision and naming tasks. Typical readers did not show reliable word length effects in lexical decision, suggesting establishment of parallel letter processing. However, there were small effects of word syllable structure in both tasks suggesting the presence of some sublexical processing also. Dysfluent readers showed large word length effects in both tasks indicating decoding at the letter-phoneme level. When lexical access was required in a lexical decision task, dyslexics additionally chunked the letters into syllables. Response duration measure revealed that dysfluent readers even sounded out the words in phoneme-by-phoneme fashion, depending on the task difficulty. This letter-by-letter decoding is enabled by the transparent orthography and promoted by Finnish reading education. 相似文献
4.
The purpose of the present study was to examine the influence of some aspects of the Arabic phonological system on spelling
English words. In Study 1, the spelling performance of Arabic students from grades four and six was compared with English
students in cognate phoneme pairs which exist across both languages (/d/ and /t/), and pairs in which only one of the phonemes
exists in Arabic (/b/ and /p/, /f/ and /v/) using a spelling test which contained words with the target phonemes. The findings
showed that the Arabic participants performed similarly to the English participants on the phonemes /t/ and /d/, but they
tended to spell the phonemes /b/, /p/, /f/, and /v/ using their cognate pairs more often than the English participants did.
In Study 2, the spelling performance of Arabic students was compared across grades 4, 6, 8, and 10 for the same target phonemes.
The analyses showed no difference between the Arabic participants in how often they confused the target phonemes with their
cognate pairs across the different grade levels, except for the phonemes /p/ and /v/, for which the effect size was small.
The findings of this study demonstrate the importance of phonology in spelling, as well as the influence of the first language
on spelling in a second language. They also indicate that Arabic students continue to be dependent on phonological processes
when spelling English words even as they grow older. 相似文献
5.
The aim of the study was to elucidate the nature and efficiency of the strategies that readers with phonological dyslexia
use for temporary retention of written words in Working Memory (WM). Data was gathered through a paradigm whereby participants
had to identify serially presented written (target) words from within larger word pools according to their presentation order,
with word pools containing code-specific distracter (CSD) words and non-code-specific distracter (NCSD) words. Analyses focused
on three aspects of performance: (1) false recognition of target words; (2) correct recognition of target words; and (3) retention
of word presentation order. Participants were readers with diagnosed phonological dyslexia (n = 20, mean grade level = 9.05 [0.89]) and a control group of regular readers (n = 25, mean grade level = 9.00 [0.76]). Results provide direct evidence that the dyslexic readers and the regular readers
used essentially different memory coding strategies for the temporary retention of written words, with the former predominantly
relying on a visual strategy and the latter on a phonological strategy. Findings further pinpointed a notably impoverished
ability of the dyslexic readers to retain word presentation order. The implication of these findings is discussed in relation
to theories predicting the acquisition and mastery of reading.
相似文献
| Paul MillerEmail: |
6.
Miller P 《Journal of deaf studies and deaf education》2007,12(2):184-208
The purpose of this study was to determine the nature and efficiency of the strategies used by prelingually deafened native signers for the temporary retention of written words with reference to a primary language-coding hypothesis (M. A. Shand, 1982). For the gathering of the data, participants were shown lists of serially presented written target words that they were asked to recognize according to their presentation order from within word pools that contained different types of code-specific distracter words. Three performance dimensions were examined: (a) false recognition of target words, (b) correct recognition of target words, and (c) retention of target word presentation order. Participants were prelingually deafened native signers (n=11, average grade level=8.18 [1.17]) and a hearing control group (n=25, average grade level=9.00 [0.76]). Findings from the analysis of the nature of false recognition and the number of correctly recognized words show convincingly that formationally similar distracter words interfered with the memory performance of the native signers and phonologically similar distracter words with that of the hearing control group. It was concluded that the participants decoded written words into a code reflecting their primary language experience for their temporary retention in working memory. 相似文献
7.
In this paper we review the literature on visual constraints in written word processing. We notice that not all letters are equally visible to the reader. The letter that is most visible is the letter that is fixated. The visibility of the other letters depends on the distance between the letters and the fixation location, whether the letters are outer or inner letters of the word, and whether the letters lie to the left or to the right of the fixation location. Because of these three factors, word recognition depends on the viewing position. In languages read from left to right, the optimal viewing position is situated between the beginning and the middle of the word. This optimal viewing position is the result of an interplay of four variables: the distance between the viewing position and the farthest letter, the fact that the word beginning is usually more informative than the word end, the fact that during reading words have been recognised a lot of times after fixation on this letter position and the fact that stimuli in the right visual field have direct access to the left cerebral hemisphere. For languages read from right to left, the first three variables pull the optimal viewing position towards the right side of the word (which is the word beginning), but the fourth variable counteracts these forces to some extent. Therefore, the asymmetry of the optimum viewing‐position curve is less clear in Hebrew and Arabic than in French and Dutch. 相似文献
8.
The study examined children and adolescents’ ability to improve root spelling in Hebrew words by paying attention to phonological, semantic and orthographic properties of priming roots. One hundred and fifty 8, 9, 10, 11 and 15-year olds were administered two spelling tests in Hebrew. The same 40 target words were used in both tests, each word containing a root with at least one homophonous letter. Target words were matched one-to-one with 40 priming words containing the same root. The pool of prime-target word pairs was classified into two major groups:Words containing genuine root primes, and words containing false root primes. In the first test, participants had to spell the 40 target words. In the second test they had to spell the same words, each primed by its written genuine or false match. Results showed that unprimed spelling improved with age. Priming – both genuine and false – improved spelling performance significantly, especially in younger grades, but genuine priming was more effective. Spellers were able to overcome phonological opacity in root primes and to take root semantics into account. This finding testifies to the robustness of the root as a unified morphological entity in Hebrew and to children’s ability to make use of their knowledge of lexical and morphological organization in learning to spell.We thank Dominiek Sandra, Harald Baayen and an anonymous reviewer for their important and constructive comments on an earlier version of this paper. 相似文献
9.
Raphiq Ibrahim 《Journal of Research in Reading》2011,34(2):247-262
In Arabic, auxiliary verbs are necessary in the written language, but absent from the oral language. This is contrary to languages such as English and French in which auxiliary verbs are mandatory in both written and oral languages. This fact was exploited to examine if dissociation between written and oral forms affects reading measures like letter detection task and therefore to validate the phenomenon of the missing‐letter effect (MLE) and to replicate previous studies. In addition, the study examined whether auxiliary verbs in Arabic are considered as functional elements that constitute part of the structural frame. Sixty native Arabic speakers read a passage while looking for a target letter that was embedded in a preposition, an auxiliary verb or a content word. Results showed the typical MLE with more omissions for the preposition than for the content words. However, the results with the auxiliary verb are less clear. The functional and the syntactic roles of auxiliary verbs in Arabic are discussed. 相似文献
10.
The purpose of this study was to determine the natureand role of knowledge constructed by the child at thevery beginning of his or her contact with printedwords, i.e., during the logographic phase. The resultsof four experiments conducted with 5-year-oldsprovided no supporting evidence for global processingof words. They did suggest, however, that childrenrely on the letters in words, which act as wordidentifiers. A few letters appear to suffice,particularly if they are rare or in word-initialposition. Moreover, letter order is not processed bysome children. The results as a whole indicate thatthe letters in a word serve as its identifying visualproperties as long as, for the child, the solefunction of the written language is to encode meaning.This phase appears to be crucial in learning to read,since it supplies the precursors upon which lateracquisitions are based. 相似文献
11.
V. M. Holmes 《Reading and writing》2012,25(1):23-44
Two experiments were conducted investigating the role of visual sequential memory skill in the word recognition efficiency of undergraduate university students. Word recognition was assessed in a lexical decision task using regularly and strangely spelt words, and nonwords that were either standard orthographically legal strings or items made from words with internal transposed letters. Symbol memory was evaluated in a recognition procedure in which sequences of three to five unfamiliar complex symbols were presented, each followed by a subsequent array containing the symbols either in the same order or with an order transposition. In Experiment 1, there was no independent contribution of symbol memory to either word or nonword processing independently of the ability to discriminate the symbols from one another. In Experiment 2, although symbol memory made a significant contribution to word recognition independently of symbol discrimination and letter identification for two conditions??long strangely spelt words and short transposed-letter items, the effects were extremely small. It was concluded that non-verbal visual sequential memory skill does not play a central role in underpinning efficiency of word recognition in experienced adult readers. 相似文献
12.
Jon Andoni Duñabeitia María Dimitropoulou Adelina Estévez Manuel Carreiras 《Mind, Brain, and Education》2013,7(2):124-135
The visual word recognition system recruits neuronal systems originally developed for object perception which are characterized by orientation insensitivity to mirror reversals. It has been proposed that during reading acquisition beginning readers have to “unlearn” this natural tolerance to mirror reversals in order to efficiently discriminate letters and words. Therefore, it is supposed that this unlearning process takes place in a gradual way and that reading expertise modulates mirror‐letter discrimination. However, to date no supporting evidence for this has been obtained. We present data from an eye‐movement study that investigated the degree of sensitivity to mirror‐letters in a group of beginning readers and a group of expert readers. Participants had to decide which of the two strings presented on a screen corresponded to an auditorily presented word. Visual displays always included the correct target word and one distractor word. Results showed that those distractors that were the same as the target word except for the mirror lateralization of two internal letters attracted participants' attention more than distractors created by replacement of 2 internal letters. Interestingly, the time course of the effects was found to be different for the 2 groups, with beginning readers showing a greater tolerance (decreased sensitivity) to mirror‐letters than expert readers. Implications of these findings are discussed within the framework of preceding evidence showing how reading expertise modulates letter identification. 相似文献
13.
Comparisons of the effects of typical and atypical typeface on reading performance among readers of different linguistic backgrounds may yield new insights into the psychology of word recognition. A total of 143 adults (i.e., 50 Chinese, 55 Koreans, 38 native English speakers) participated in the study that involved two computer-based naming tests. The tests presented words with letters that varied in size and shape in Experiment 1 and words containing scrambled letters in Experiment 2. Results from Experiment 1 showed that the interference effect of size and shape on word naming accuracy and latency was robust for all readers. Likewise, results from Experiment 2 showed a broad interference effect of scrambled letters on word naming; however, scrambled letters appeared less disruptive to word naming among Chinese readers compared to their Korean and native English speaking counterparts. Taken together, Chinese speakers were less efficient in recognizing atypical words at the sublexical level, but more efficient at the lexical level. 相似文献
14.
According to the Multiple Connections Model, children bring to the task of learning to read varying degrees of skill in three orthographic coding procedures for written words (whole words, single letters, and letter clusters) and in three phonological coding procedures for spoken words (phonetic or name codes, phonemes, and syllables) and thus in ability to form connections between corresponding orthographic and phonological codes: whole word-phonetic/semantic code, letter-phoneme, and letter cluster-syllable/subsyllable. In Phase I of this intervention study only orthographic and phonological coding were remediated. In Phase II explicit teaching in reading was provided that emphasized the multiple orthographic-phonological connections above. Overall the group improved from about one standard deviation below the mean to approximately the mean standard score for grade in reading real words (whole word and subword connections) and in reading nonwords (subword connections only) after an average of 28.7 sessions of about 40 minutes each. Overall 70% of the individuals showed significant gains in reading real words and 90% of the individuals showed significant gains in reading nonwords. The intervention was most effective in creating whole word-phonetic/semantic connections and least effective in creating letter-phoneme connections. These results demonstrate that theory-driven intervention during a critical developmental period in reading acquisition may prevent more serious reading disabilities. 相似文献
15.
The study reports 2 lexical decision experiments on below average readers' sensitivity to Basic Orthographic Syllabic Structure (BOSS) of Taft in visual word recognition. In Experiment 1, 20 words and 20 pseudo words with BOSS and non-BOSS conditions (e.g., tractOR, tracTOR; BLUNDin, BLUNdin) were presented on a microcomputer screen to 75 grades 4, 5, and 6 poor readers divided into poor reading/spelling subgroups. ANOVA of the correct reaction time scores shows significant main effects for grade, reading/spelling subgroup and lexicality with both word and pseudo word BOSS condition being the most discriminating. Experiment 2 provides a stronger test for the BOSS parsing principle with 48 items of correctly affixed real words (e.g., reTURN), pseudo-affixed words (e.g., ENTer), and incorrectly affixed pseudo words (e.g., AVOIDer) presented on the microcomputer screen for lexical decision. The target subjects were 20 grade 6 and 22 grade 7 below average readers compared with 23 above average chronological age control readers in each of the same grades 6 and 7. ANOVA results of the correct RT scores show significant main effects for reding level and affixation condition with the correctly affixed BOSS condition being the most discriminating. Taken together, the 2 experiments suggest that children are sensitive to the BOSS parsing principle and this could be used in promoting word knowledge. 相似文献
16.
Phonological contribution during visual word recognition in child readers. An intermodal priming study in Grades 3 and 5 
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下载免费PDF全文 Karinne Sauval Séverine Casalis Laetitia Perre 《Journal of Research in Reading》2017,40(Z1):S158-S169
This study investigated the phonological contribution during visual word recognition in child readers as a function of general reading expertise (third and fifth grades) and specific word exposure (frequent and less‐frequent words). An intermodal priming in lexical decision task was performed. Auditory primes (identical and unrelated) were used in order to directly activate phonological codes independently of orthographic processing. Overall, the results revealed a widespread phonological priming effect in both grades. There was a significant interaction between grade, priming condition and frequency, revealing that the impact of frequency on identity priming differed between grades. In third grade, the results indicated that the priming effect was greater for less‐frequent than for frequent words. In fifth grade, priming effects were similar for both frequent and less‐frequent words. These findings indicate that print and speech processing systems are interconnected in young readers. Moreover, phonological codes play an important role in word recognition throughout reading development. 相似文献
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18.
余芬蕾 《宁波大学学报(教育科学版)》2012,(5):15-18
以窄式听力策略为着手点,探讨大学英语听力理解过程中,目标词汇的语义加工类型和词汇类型这两个因素在促成词汇附带习得的作用。基于SPSS完成实验数据分析,实验结果显示,(1)窄式听力策略的培训显著地促进了目标词汇的附带习得效果;(2)有语义加工的显著促进词汇习得;(3)专业词汇的获得要好于学术和低频词汇。 相似文献
19.
Grade two through six elementary school Dutch children were asked to perform a lexical decision task including 90 pseudowords constructed by changing one or two letters in a Dutch word. Subsequently, the children were asked about the meaning of pseudowords they had not crossed out and that they, apparently, had considered to be words. Multiple regression analyses on the lexical decision task showed that the older children were more hindered by the morphemic structure of a pseudoword than by its orthographic neighbors. The younger children, in contrast, were less hindered by the morphemic structure of a pseudoword and more hindered by its orthographic neighbors. Word length was a (small) predictor only for grade 6. Moreover, the answers of the children reflected that in their construction of meanings for the pseudowords they were hindered both by the morphemic structure and by the orthographic neighbors of the pseudowords. 相似文献
20.
Alan J. Parkin 《Journal of Research in Reading》1985,8(2):116-126
In this study subjects were presented with a series of letter strings and required to either make a lexical decision about each one or to judge the number of syllables present. The factors manipulated were lexicality (word/nonword), word frequency (high/low), syllables (one/two), and array length (4, 5, 6 letters). The results showed that neither task was affected by number of syllables. Lexical decision times were influenced by word frequency and lexicality but not affected by array length or number of syllables. Syllable judgments were found to be significantly quicker for four- and six-letter words compared with five-letter words. Implications of these results in relation to the processing demands of lexical decision and syllable judgment tasks are discussed. 相似文献