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1.
Metaphoric competence in children with learning disabilities   总被引：1，自引：0，他引：1  
Metaphoric competence was examined in two groups of children with learning disabilities and one group of nondisabled peers ranging in age from 9-0 to 11-0 years. There were five girls and seven boys in each group. One group of students with learning disabilities had a history of spoken language impairment and the other group did not. Subjects were administered three verbal metaphor tasks (comprehension, preference, and completion) and a visual metaphor task, the Metaphor Triads Task (MTT). The three verbal metaphor tasks were administered in three contexts: (a) sentence, (b) story, and (c) story plus visual (pictorial) support. The group with a history of language impairment consistently performed more poorly on the metaphor tasks than the group without a history of language impairment, who, in turn, performed more poorly than the nondisabled children on all but the MTT. Context variations had no effect on children's performance. Theoretical and clinical implications will be discussed.  相似文献   

2.
在目前外语阅读的研究中,互动的方式是研究的焦点。本文回顾了在外语和部分母语阅读领域的研究,并得出以下的结论:第一,动态的可视先行组织者(visual advance organizer)对全面理解文章非常有益;第二,同时采用视觉和言语的材料注释单词要优于只用言语信息注释单词;第三,词汇知识和阅读理解之间的确存在着一定的关系。这些结果启示我们在今后的教学中应将自上而下和自下而上的方式结合起来,使其在阅读中发挥更大的作用。  相似文献   

3.
In three experiments, college students read a text explaining how lightning works and then took problem-solving transfer tests. Some students (integrated group) also viewed illustrations depicting the major stages in the formation of lightning that (a) were placed adjacent to corresponding text paragraphs and (b) contained annotations repeating the verbal cause-and-effect information from the text. Other students (separated group) viewed the same illustrations (a) on a separate page and (b) without annotations, after they had finished reading the text. The integrated group generated approximately 50% more creative solutions on transfer problems than the separated group, and this pattern was stronger for students who lacked experience in meteorology than for high-experience students. The positive effects of integrated illustrations depended on incorporating annotations (i.e., captions and labels) into the illustrations rather than placing illustrations close to corresponding paragraphs. Results were interpreted in light of a generative theory of multimedia learning which posits that meaningful learning requires constructing connections between visual and verbal representations of a system.  相似文献   

4.
The purpose of this study was to examine how background knowledge of a topic may influence children's attention to different elements of storybook illustrations and how that influences word learning. Forty‐one kindergarten students were administered a test about a familiar topic (i.e., birds). Participants were then read either a fictional story about a familiar topic (birds) or a fictional story about a novel topic (wugs) on an eye‐tracker monitor. Results suggest that, for children who heard the familiar story, those who knew more about the category were faster to orient to the illustration of the novel word than children with lower background knowledge. Accordingly, children who were faster to orient to the illustration were more likely to learn the word. These results may suggest that one mechanism by which background knowledge improves implicit learning in shared‐book reading contexts is by guiding attention to the named elements of the illustrations.  相似文献   

5.
This study investigated the effects of using an interactive e-story for early literacy instruction on word recognition, story comprehension and story application. The study was conducted in two classrooms in the southern border provinces of Thailand with ethnic minority children at the kindergarten level. The samples consisted of 60 children who used the Pattani Malay language as a mother tongue, and who had little experience with Thai, the language of instruction in the kindergarten classrooms. The experimental classroom had 30 children who learned with the interactive e- story. The control classroom had 30 children who learned with the paper version of the e-story. Both groups were taught using a whole language approach for 45 min per day over 8 weeks. This research used a pretest-posttest design on word recognition and story application, and only a posttest design on story comprehension. The results showed the positive effects of using an interactive e- story and present an alternative method to foster the early literacy learning of ethnic minority children. These results showed the children’s improvement after using interactive e-story and a significant difference in word recognition and story application. The comparison of the early literacy improvement between two groups revealed a significant difference in word recognition and story comprehension but no significant difference in story application. Implications for future study and education are discussed.  相似文献   

6.
The use of multimedia story applications on touch-interactive mobile devices has become prevalent in early education settings. However, despite the promise of multimedia story applications for early learning outcomes, there has been a dearth of research on the educational benefits of such tools, and whether their effects can be strengthened with the integration of questioning strategies. This study investigated the effects of multimedia story reading and questioning on children’s literacy skills, including vocabulary learning, story comprehension and reading engagement. Using a 2 (multimedia vs. paper) × 2 (question vs. no question) design, a total of 72 participants were randomly assigned to one of four conditions: multimedia story reading, multimedia story reading with questioning, paper story reading, and paper story with questioning. To identify the effects of Media and Questioning on children’s vocabulary learning, story comprehension, and reading engagement, we conducted a series of two-way ANCOVAs, controlling for different covariates as appropriate. The results showed significant interaction of media and questioning on target vocabulary and significant main effect of media for engagement, but the results showed no significant main effects of either media or questioning for comprehension. This study demonstrated research tools to examine children’s learning and engagement with interactive mobile devices, and suggested potential benefits of multimedia story reading and questioning for learning. We discuss implications of these findings for the design and use of multimedia storybooks.  相似文献   

7.
哪种多媒体呈现模式有助于儿童二语词汇学习,图片、单词还是图片和单词同时呈现？本文通过定量分析考察了这三种不同的呈现模式在汉语儿童英语词汇学习中的有效性。被试是135名七年级儿童,他们阅读了一篇用计算机屏幕呈现的英语短篇故事。被试被分为三个组,分别就故事中的12个关键词接受了言语注解、视觉注解,或者言语注解加视觉注解。结果表明：只接受了言语注解的儿童比同时接受了视觉和言语注解,或者只接受了视觉注解的儿童对单词翻译的回忆更好。此研究结果支持之前关于电子学习环境下的认知负荷的研究,表明儿童的学习过程受到有限的工作记忆的阻碍,并对为儿童设计的基于自我调节学习的多媒体方案提出质疑。  相似文献   

8.
We designed an experiment with stratified randomization to investigate the effects of visual and auditory enhancements in digital picture books on comprehension and incidental word learning. Participants were 183 children aged 3, 4, and 5 years (81 girls and 102 boys) from childcare centers and schools in the Southwest USA. We contrasted the still-image condition (an onscreen picture book with a voice-over reading the narrative aloud) with three enhanced conditions: a digital book that included auditory and visual enhancements, only auditory enhancement, or only visual enhancement. All participants watched and listened thrice to the researcher-assigned digital picture book version within three weeks. The posttests assessed children's story comprehension and book-based vocabulary. The visual and auditory enhancements benefited children's story comprehension and book-based vocabulary. However, a version with auditory and visual enhancements was less beneficial for comprehension than versions with single (auditory or visual) enhancements, particularly in the youngest group.  相似文献   

9.
Researchers have hypothesized four levels of instructional dialogue and claimed that teachers can improve children's language development by incorporating these dialogue levels in their classrooms. It has also been hypothesized that enhancing children's early language development enhances children's later reading development. This quasi-experimental research study investigated both of these hypotheses using a collaborative service delivery model for Grade 1 children with language difficulties from a socially and economically disadvantaged urban community in Australia. Comparing the end-of-year reading achievement scores for the 57 children who received the language intervention with those of the 59 children in the comparison group, the findings from this research are supportive of both hypotheses. The interrelationships between learning difficulties, reading difficulties, and language difficulties are discussed along with children's development in vocabulary, use of memory strategies and verbal reasoning, and the need for multidimensional programming.  相似文献   

10.
Preschool, second-, and fifth-grade children watched films and heard stories which portrayed an actor who intentionally or accidentally injured another for either good or bad motives. After each film or story, children were interviewed to determine their understanding of the actor motives and the intentionality of his act and their moral judgements. The results suggest that children of all ages understood the concepts of motive and intentionality, but that the ability to make accurate inferences about motives and intentionality develops with age. Motives affected children's evaluations at all ages, but intentionality affected only grade school children's evaluations. The results for moral judgment were discussed in terms of a theory which included features of both cognitive-developmental and social learning explanations of moral development.  相似文献   

11.
The present study compared Chinese and Canadian children's moral evaluations of lie and truth telling in situations involving pro- and antisocial behaviors. Seven-, 9-, and 11-year-old Chinese and canadian children were presented 4 brief stories. Two stories involved a child who intentionally carried out a good deed, and the other2 stories involved a child who intentionally carried out a bad deed. When story characters were questioned by a teacher as to who had committed the deed, they either lied or told the truth. Children were asked to evaluate the story characters' deeds and their verbal statements. Overall, Chinese children rated truth telling less positively and lie telling more positively in prosocial settings than Canadian children, indicating that the emphasis on self-effacement and modesty in Chinese culture overrides Chinese children's evaluations of lying in some situations. Both Chinese and canadian children rated trugh telling positively and lie telling negatively in antisocial situations, reflecting the emphasis in both cultures on the distinction between misdeed and truth/lie telling. The findings of the present study suggest that, in the realm of lying and truth telling, a close relation between sociocultural practices and moral judgment exists. Specific social and cultural norms have an impact on children's developing moral judgments, which in turn, are modified by age and experience in a particular culture.  相似文献   

12.
This special issue comprises a set of six papers, in which studies are presented that use eye tracking to analyse multimedia learning processes in detail. Most of the papers focus on the effects on visual attention of animations with different design features such as spoken vs. written text, different kinds of cues, or different presentation speeds. Two contributions concern effects of learner characteristics (prior knowledge) on visual attention when learning with video and complex graphics. In addition, in some papers eye tracking is not only used as a process measure in itself, but also as input for verbal reports (i.e., cued retrospective reporting). In the two commentaries, the contributions are discussed from a multimedia learning perspective and an eye tracking perspective, by prominent researchers in those fields. Together, the contributions to this issue give an overview of the various possibilities eye tracking opens up for research on multimedia learning and instruction.  相似文献   

13.
Kindergarten children at risk of developing language problems were administered the Florida Kindergarten Screening Battery. A principal components analysis revealed a verbal and a visual-spatial component and subsequent discriminant function analyses a high verbal/low visual-spatial group (LAL: Latent L) and a high visual-spatial/low verbal group (LAP: Latent P). LAL- and LAP-children were considered at risk for developing an L- or P-type of dyslexia, respectively. As is common practice with children suffering from manifest L- or P- dyslexia, the LAL- and LAP-kindergartners received right and left hemisphere stimulation, respectively. The outcomes were compared with those of bilateral hemispheric stimulation and no intervention. Reading tests were administered in primary school Grades 1 and 5/6; teachers’ evaluation of reading took place in Grade 5/6. Overall, the LAL- and LAP- groups showed significant backwardness in word and text reading, both at early and late primary school. Types of intervention made a difference though: not significantly backward in early word, late word, and late text reading were the LAL-children who had received right hemisphere stimulation. Nonintervened LAP-children did not show significant backwardness in early word reading and late text reading, nor did LAP-children who had received left hemisphere or bilateral stimulation. Early text reading was not affected by any treatment. Teacher’s evaluations were in support of these findings.  相似文献   

14.
本研究采用本顿视觉保持测验(VRT)对23名非言语型学习障碍儿童(NLD)、23名言语型学习障碍儿童(VLD)和46名普通儿童的视觉记忆、视觉空间结构、视觉运动进行了对比研究,旨在探讨非言语型学习障碍儿童(NLD)视觉空间认知的特点.结果表明:无论是临摹图形还是延迟回忆图形,NLD儿童的正确得分均落后于VLD儿童和普通儿童,出现的错误主要是变形、位置错误和大小错误.提示NLD儿童表象存储能力较差,难以把握事物的整体特征和局部特征,控制能力差,存在精细运动协调能力的缺陷.  相似文献   

15.
Word processing: its impact on children's writing   总被引：1，自引：0，他引：1  
This paper describes the effects of using a word processor on the creative writing of a small group of children with learning disabilities. Each week the children wrote one word-processed and one handwritten story. The effects of using a word processor seemed to be influenced by the particular problems the children were experiencing with written work. For the children with severe spelling problems, using a word processor seemed to result in fewer spelling errors, while for the children who were still predominantly concerned with the mechanics of the writing task, using a word processor seemed to result in longer stories.  相似文献   

16.
College students (Experiment 1) and non-college adults (Experiment 2) studied a computer-based 31-frame lesson on electronics that offered help-screens containing text (text group) or illustrations (pictorial group), and then took a learning test. Participants also took a battery of 14 cognitive measures related to the verbalizer-visualizer dimension including tests of cognitive style, learning preference, spatial ability, and general achievement. In Experiment 3, college students received either both kinds of help-screens or none. Verbalizers and visualizers did not differ on the learning test, and almost all of the verbalizer-visualizer measures failed to produce significant attribute x treatment interactions (ATIs). There was not strong support for the hypothesis that verbal learners and visual learners should be given different kinds of multimedia instruction.  相似文献   

17.
This study investigated whether a group of children with reading disabilities (RD) were slower at processing visual information in general (compared to a group of children of comparable age and a group of children of comparable reading level), or whether their deficit was specific to the written word. Computerized backward masking and temporal integration tasks were used to assess the speed of visual information processing. Stimulus complexity (simple, complex) and type (verbal, nonverbal) were varied, creating a 2 x 2 matrix of stimulus conditions: simple nonverbal, complex nonverbal, simple verbal, and complex verbal. Adolescents with RD demonstrated difficulties in processing rapidly presented verbal and nonverbal visual stimuli, although the effect was magnified when they were processing verbal stimuli. Thus, the results of this study suggest that some youth with reading disabilities have visual temporal processing deficits that compound difficulties in processing verbal information during reading.  相似文献   

18.
This study investigated gaze-following abilities as a prerequisite for word learning, in a population expected to manifest a wide range of social and communicative skills-children with a family history of autism. Fifty-three 3-year-olds with or without a family history of autism took part in a televised word-learning task. Using an eye-tracker to monitor children's gaze behavior, it was shown that the ability to follow gaze was necessary but not sufficient for successful word learning. Those children who had poor social and communicative skills followed gaze to the labeled object but did not then learn the associated word. These findings shed light on the conditions that lead to successful word learning in typical and atypical populations.  相似文献   

19.
Children with profound hearing loss often do not have the same prelinguistic opportunities for social and communication interaction as peers with typical hearing and benefit from structured opportunities to learn these skills. This study examined the effect of two interventions to improve the communicative and social skills of four preschoolers with hearing loss in two learning environments: a preschool for children who are deaf (oral approach) and an inclusive regular preschool. A social story with a verbal prompt was provided before play (Intervention 1), and a social story with a teacher prompt and verbal prompting and reinforcement during play were provided (Intervention 2). A single-subject design revealed that in the inclusive settings, three of the four participants increased verbal comments and play turns in Interventions 1 and 2, although some changes were slight. In the oral preschool classroom, two showed improvements in target behaviours with both interventions. Generalisation of skills occurred in two participants. Additionally, all participants generalised some vocabulary from their social story to play. Implications for teaching young children with hearing loss who are oral in inclusive classrooms are discussed.  相似文献   

20.
We examined the growth of spelling skills in a large sample of Norwegian children (N = 228) over the first 3 years in school. The roles of phoneme awareness, letter knowledge, rapid automatized naming (RAN), visual–verbal paired-associate learning, and verbal short-term memory as predictors of later spelling skills were examined. Phoneme awareness and letter knowledge together with nonalphanumeric RAN and verbal short-term memory were independent longitudinal predictors of both word and nonword spelling. In addition growth mixture modeling suggested that individual variations in the growth of word spelling were best characterized as variations around a single trajectory, whereas growth in nonword spelling was better characterized as variations around two distinct trajectories. The results are related to current theories about the cognitive and linguistic foundations of spelling.  相似文献   

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