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1.
A comparison was made between prelingually deaf and hearing children matched on reading age (between 7:0 and 7:11 years) in order to examine possible differences in reading performance. The deaf children all had a severe or profound hearing loss and were receiving special education in either a school or a unit for the deaf. The experimental tasks used a lexical decision task involving the reading of single words. The employment of phonology in reading was investigated by comparing reading performance on regular and irregular words and by comparing reading of homophonic versus non–homophonic nonwords. Both tasks revealed that hearing participants were much more affected by regularity and homophony, suggesting a much greater reliance on assembled phonological recoding. These results are discussed in terms of deaf readers relying on lexical access for reading print. 相似文献
2.
The acquisition of a reading vocabulary for abstract and concrete words was examined in 62 second-grade children. Words had been learned as part of a basal reader program or as part of outside reading. Word recognition speed and reading accuracy were examined for abstract and concrete words using lexical decision and word naming tasks. The size of the concreteness effect was similar for both processing tasks. In neither task did concreteness influence reaction times, but abstract words were read with less accuracy than concrete words in both tasks. Further, these concreteness effects in reading accuracy were larger for words that were part of a basal reading program than for words acquired during free reading. We conclude that word meaning influences the entry of words at a time when children are developing a sizeable reading vocabulary. 相似文献
3.
The present study investigated the involvement of lexical knowledge in pseudoword reading by Italian children aged 8–10. In
both lexical decision and reading aloud tasks, inhibitory effects were found on pseudowords derived from high-frequency words
in comparison to pseudowords derived from low-frequency words. A group of adult readers showed inhibitory effects on pseudowords
based on high-frequency words only in lexical decision. The inhibitory effects were interpreted as due to interference on
pseudoword processing caused by lexical activation of a high-frequency base-word. The results support the view that lexical
information is exploited even in the development of reading of a transparent orthography. 相似文献
4.
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
5.
The relationship between the reading and signing skills of deaf children in bilingual education programs 总被引：2，自引：0，他引：2
Hermans D Knoors H Ormel E Verhoeven L 《Journal of deaf studies and deaf education》2008,13(4):518-530
This paper reports on one experiment in which we investigated the relationship between reading and signing skills. We administered a vocabulary task and a story comprehension task in Sign Language of the Netherlands and in written Dutch to a group of 87 deaf children from bilingual education programs. We found a strong and positive correlation between the scores obtained in the sign vocabulary task and the reading vocabulary task when age, short-term memory scores, and nonverbal intelligence scores were controlled for. In addition, a correlation was observed between the scores in the story comprehension tasks in Sign Language of the Netherlands and written Dutch but only when vocabulary scores for words and signs were not taken into account. The results are briefly discussed with reference to a model we recently proposed to describe lexical development for deaf children in bilingual education programs (Hermans, D., Knoors, H., Ormel, E., & Verhoeven, L., 2008). In addition, the implications of the results of the present study for previous studies on the relationship between reading and signing skills are discussed. 相似文献
6.
Even when they have good language skills, many children with hearing loss lag several years behind hearing children in the ability to grasp beliefs of others. The researchers sought to determine whether this lag results from difficulty with the verbal demands of tasks or from conceptual delays. The researchers related children's performance on a nonverbal theory of mind task to their scores on verbal aptitude tests. Twelve French children (average age about 10 years) with severe to profound hearing loss and 12 French hearing children (average about 7 years) were evaluated. The children with hearing loss showed persistent difficulty with theory of mind tasks, even a nonverbal task, presenting results similar to those of hearing 6-year-olds. Also, the children with hearing loss showed a correlation between language level (lexical and morphosyntactic) and understanding of false beliefs. No such correlation was found in the hearing children. 相似文献
7.
This study investigated the processes that deaf school children use for spelling. Hearing and deaf spellers of two age groups spelled three types of words differing in orthographic transparency (Regular, Morphological and Opaque words). In all groups, words that could be spelled on the basis of phoneme-grapheme knowledge (Regular words) were easier than words that could be spelled only on the basis of lexical orthographic information (Opaque words). Words in which spelling can be derived from morphological information were easier than Opaque words for older deaf and hearing subjects but not for younger subjects. In deaf children, use of phoneme-grapheme knowledge seems to develop with age, but only in those individuals who had intelligible speech. The presence of systematic misspellings indicates that the hearing-impaired youngsters rely upon inaccurate speech representations they derived mainly form lip-reading. The findings thus suggest that deaf subjects's spelling is based on an exploitation of the linguistic regularities represented in the French alphabetic orthography, but that this exploitation is limited by the vagueness of their representations of oral language. These findings are discussed in the light of current developmental models of spelling acquisition. 相似文献
8.
The aim of this case study was to investigate issues surrounding the social inclusion of hearing-impaired pupils within a mainstream comprehensive school in a large northern city. The study focused on the four hearing-impaired pupils in Years 8 and 10. Year 7, Year 9 and Year 11 pupils, were omitted on the grounds that they were relatively new to the school (Year 7) or were involved in external examinations (Years 9 and 11). Sociometric questionnaires were completed by the hearing-impaired pupils and their form-group peers. Interviews were carried out with the hearing-impaired pupils, with their form-group peers identified as popular (sociometrically), and with those identified as having few friends. Form tutors and mainstream subject teachers of the hearing-impaired pupils were also interviewed. The data collected suggested that these hearing-impaired pupils were not particularly well integrated socially with their hearing peers. The sociometric data showed the hearing-impaired pupils to be of low status within friendship groups. Interview data from pupils suggested that the hearing-impaired young people's social experience was very akin to that of those children with very low sociometric status, and very unlike that of the 'popular' pupils, those with the highest sociometric status. Of note was the belief of popular pupils that the role of friendship--and the role of communication in establishing and maintaining friendship--was crucial to their happiness in school. Interview data from mainstream teachers suggested that they had little relevant knowledge of the personal concepts and social experiences of hearing-impaired pupils. Recommendations are made to improve the social skills of the hearing-impaired young people, and to foster a greater degree of peer-group support, with some adaptations to their curriculum to stress social learning and communication skills. 相似文献
9.
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
10.
Bouton S Bertoncini J Serniclaes W Colé P 《Journal of deaf studies and deaf education》2011,16(4):458-473
We assessed the reading and reading-related skills (phonemic awareness and phonological short-term memory) of deaf children fitted with cochlear implants (CI), either exposed to cued speech early (before 2 years old) (CS+) or never (CS-). Their performance was compared to that of 2 hearing control groups, 1 matched for reading level (RL), and 1 matched for chronological age (CA). Phonemic awareness and phonological short-term memory were assessed respectively through a phonemic similarity judgment task and through a word span task measuring phonological similarity effects. To assess the use of sublexical and lexical reading procedures, children read pseudowords and irregular words aloud. Results showed that cued speech improved performance on both the phonemic awareness and the reading tasks but not on the phonological short-term memory task. In phonemic awareness and reading, CS+ children obtained accuracy and rapidity scores similar to CA controls, whereas CS- children obtained lower scores than hearing controls. Nevertheless, in phonological short-term memory task, the phonological similarity effect of both CI groups was similar. Overall, these results support the use of cued speech to improve phonemic awareness and reading skills in CI children. 相似文献
11.
徐弢 《贵州教育学院学报》2008,24(1):15-19
通过实证研究比较三组分别完成阅读理解、选词填空和用目标词造句三项涉及目标词的阅读任务后目标词的即时记忆和延时记忆,结合词汇测试成绩与有声思雏的数据对词汇附带学习中“投入量”这一量化指标的合理性进行定量分析与定性描述。实验结果表明：“投入量”并未真实体现学习者在词汇附带学习过程中的投入程度;“投入量”因素不仅要根据阅读任务的类型进行量化,同时还需考虑学习者的词汇学习过程。 相似文献
12.
In these experiments, the effects of polysemy were examined as a function of word frequency for Japanese katakana words, words which have consistent character-to-sound correspondences. In the lexical decision task, an additive relationship was observed between polysemy and frequency (i.e., polysemy effects were identical for high and low frequency katakana words). In the naming task, although no word frequency effect was observed, there was a significant polysemy effect which, as in the lexical decision task, was identical for high and low frequency words. The implications of these results for conclusions about the loci of polysemy and frequency effects in lexical decision and naming tasks are discussed. 相似文献
13.
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
14.
Jing Chen Tzu-Jung Lin Yu-Min Ku Jie Zhang Ann O’Connell 《Scientific Studies of Reading》2018,22(3):209-224
Concept of word—the awareness of how words differ from nonwords or other linguistic properties—is important to learning to read Chinese because words in Chinese texts are not separated by space, and most characters can be productively compounded with other characters to form new words. The current study examined the effects of reader, word, and character attributes on Chinese children’s concept of word in text. A total of 164 fifth-grade Chinese children participated in this study. Concept of word was measured by children’s lexical decisions about words and nonwords embedded in strings of characters. Cross-classified multilevel logistic models showed that reader attributes, including reading comprehension, vocabulary knowledge, and morphological awareness, interacted with certain word or character attributes in predicting children’s lexical decisions about words or nonwords. This study sheds light on the complex relationships between reader, word, and character attributes in the formation of concept of word in Chinese. 相似文献
15.
The lexical restructuring model (LRM) is a theory that attempts to explain the developmental origins of phonological awareness (PA). According to the LRM, various characteristics of words should be related to the extent to which words are segmentally represented in the lexicon. Segmental representations of words allow children to access the parts of words needed to complete PA tasks. This study examined the relations between various lexical characteristics of Spanish and English words and the PA skills of Spanish-speaking language-minority children. Participants came from two independent samples of Spanish-speaking preschool children (Sample 1 N = 553, Sample 2 N = 600). For children in both samples, only phonotactic probability was related to children’s likelihood to respond correctly to Spanish PA items. Age of acquisition and word frequency were related to children’s likelihood to respond correctly to English PA items for children in both samples. Phonological neighborhood density and phonotactic probability were also related to children’s likelihood to respond correctly to English PA items; however, these effects were sample-specific. Children’s Spanish vocabulary knowledge moderated the effects of Spanish age of acquisition and word frequency on responses to Spanish PA items. Children’s English vocabulary knowledge moderated the effects of English phonological neighborhood density and phonotactic probability on responses to English PA items. These findings have implications for the development of PA assessments to be used with language-minority children. 相似文献
16.
Morphological awareness and learning to read Chinese 总被引：1，自引：0，他引：1
This study investigated the nature of morphological awareness and its relation to learning to read Chinese characters among
46 Chinese-speaking preschool children. The children took a morphological awareness task, which varied in semantic transparency
and morpheme position. Children’s vocabulary knowledge and extant character reading ability were measured. Additionally, a
character learning task was administered. Results showed that children’s performances on morphological awareness were affected
by semantic transparency but not by morpheme position. Morphological awareness was related to vocabulary knowledge when partialling
out character reading ability but not to character reading ability after partialling out vocabulary knowledge. The results
of the character learning task further revealed that morphological awareness was related to character identification in the
words that were just taught but not to character identification in the words that were not taught or in pseudowords. The relation
between morphological awareness and character identification ceased to be significant when partialling out the variance in
children’s prior knowledge of the characters to be learnt. Taken together, the findings suggested that vocabulary knowledge
may play a more important role than reading ability in the initial development of morphological awareness and that the facilitative
effect of morphological knowledge in reading does not seem to be significant in the very initial stages of reading acquisition. 相似文献
17.
殷小娟 《河北北方学院学报(社会科学版)》2012,(3):89-92,103
根据Craik和Lockhart提出的"深层加工理论"设计研究方案,探讨了不同的学习任务对小学生词汇附带习得的影响。60名来自福州某小学二年级的受试者被分成两组(词义组和形义组),分别在两种不同的加工条件下听英语故事。即时和延时词汇测试分别考查了受试对7个目标词的习得和保持情况。SPSS.18.0统计软件对收集的数据进行处理和分析的结果显示:中国小学生能够附带习得英语生词;在即时测验中,两组组内对目标词的习得效果没有显著差异;在延迟测试中,形义组对目标词的习得效果显著好于词义组,但是在两次词汇测试中两组组内都有显著差异。实验结果只部分验证了"深层加工理论"。 相似文献
18.
Two lexical decision experiments are reported that investigate whether the same segmentation strategies are used for reading printed English words and fingerspelled words (in American Sign Language). Experiment 1 revealed that both deaf and hearing readers performed better when written words were segmented with respect to an orthographically defined syllable (the Basic Orthographic Syllable Structure [BOSS]) than with a phonologically defined syllable. Correlation analyses revealed that better deaf readers were more sensitive to orthographic syllable representations, whereas segmentation strategy did not differentiate the better hearing readers. In contrast to Experiment 1, Experiment 2 revealed better performance by deaf participants when fingerspelled words were segmented at the phonological syllable boundary. We suggest that English mouthings that often accompany fingerspelled words promote a phonological parsing preference for fingerspelled words. In addition, fingerspelling ability was significantly correlated with reading comprehension and vocabulary skills. This pattern of results indicates that the association between fingerspelling and print for adult deaf readers is not based on shared segmentation strategies. Rather, we suggest that both good readers and good fingerspellers have established strong representations of English and that fingerspelling may aid in the development and maintenance of English vocabulary. 相似文献
19.
Chiara Valeria Marinelli Paola Angelelli Alessandra Notarnicola Claudio Luzzatti 《Reading and writing》2009,22(3):333-351
The study uses an orthographic judgment task to evaluate the efficiency of the lexical reading route in Italian dyslexic children.
It has been suggested that Italian dyslexic children rely prevalently on the sub-word-level routine for reading. However,
it is not easy to test the lexical reading route in Italian directly because of the lack of critical items (irregular words),
so visual lexical decision tasks and the comprehension/detection of pseudo-homophones are often used. While the former may
also be solved on the basis of visual familiarity or phonological re-codification, the latter also involves conceptual and
syntactic skills. Eleven dyslexic children participated in the study, performing an orthographic judgment task on stimuli
with two phonologically plausible spellings, of which only one was orthographically correct. Their performance was compared
with those of 11 proficient readers. The dyslexic children showed selective impairment in detecting phonologically plausible
errors, but their performance was normal when required to judge errors inserted in words with regular orthography, i.e., devoid
of orthographic ambiguity, and for which a sub-word-level reading procedure is sufficient to guarantee a good performance.
Overall, data are coherent with a diagnosis of surface dyslexia, with most children showing defective orthographic lexical
processing.
相似文献
| Paola AngelelliEmail: |
20.
韩迎春 《广东教育学院学报》2010,(6):71-75
歧义词在词汇判断任务中表现出的加工优势以及在语义任务中表现出的加工劣势常被研究者们统称为歧义效应。歧义效应的产生究竟是因为歧义词正字法与其语义表征之间联系的本质不同于非歧义控制词正字法与其语义表征之间联系的本质,还是因为词汇判断任务和语义任务所强调的加工不同,亦或是因为实验材料引起的决策冲突以及决策类型的差异等问题引起了研究者的极大兴趣。语义关联度（relatedness of meaning,简称ROM）效应的发现为澄清歧义效应研究中的一些不一致现象,深入探讨歧义效应产生的根源,了解词汇心理表征的本质以及更为严密的操控试验等提供了崭新的视角。 相似文献