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961.
幼儿对文字的关注是内化文字形式和功能(文字意识)的基本途径,如何有效提高年幼儿童对文字的关注是一个具有重要实践意义的课题。本研究以54名2~3岁幼儿为研究对象,记录和分析幼儿在自读、伴读和指读三种方式下阅读图画书的眼动行为。结果发现:1)自读和伴读方式下,2~3岁幼儿对文字和图画的关注具有相同的眼动模式,并且对文字的关注程度均较低;2)指读可显著提高幼儿对文字的关注频率,同时对文字注视时间、次数以及关注速度均表现出一定的促进作用;3)对图画的整体分析显示,指读与伴读/自读方式之间的眼动模式差异不显著;而进一步对图画的局部分析表明:指读不影响幼儿图画关注的全面性和有效性。综上所述,指读在一定程度上能够促进年幼儿童对文字的关注,同时动态手势也不抢占儿童阅读图画的注意资源。  相似文献   
962.
以卡通面孔图片为刺激材料,赋予5~6岁儿童三种不同的加工任务,包括卡通面孔识别、分类和吸引力评价,旨在比较其在不同任务情境中的眼动差异。结果表明:(1)任务情境会影响儿童对卡通面孔的加工。在不同的面孔加工任务中,儿童的反应时、正确率、注视时间和次数等存在差异;(2)随着三种任务难度的逐渐加大,儿童的加工程度也相应地加深;(3)儿童在三种任务中的加工方式一致,对面部不同部位的关注程度不同:加工初期特别关注鼻子,而后眼睛部位耗费最多的注意资源,其次是鼻子、嘴巴、前额和脸颊,极少关注下巴;(4)男女童在卡通面孔分类任务中表现出较显著的性别差异,女童具有速度方面的优势,而男童对于关键信息的搜索则更为积极主动。  相似文献   
963.
For almost 45 years, the experience of Jewish children who were hidden during World War II was considered to be of little importance, particularly with respect to what had taken place in the concentration camps. Their very history was ignored in the many accounts of the Holocaust. It was only at the end of the 1980s that their experience began to be thought of as potentially traumatic. In this paper, the authors report on their psychoanalytical research project concerning the psychological outcomes of those experiences that had remained concealed for such an extraordinarily long latency period. The results are based on the analysis of 60 accounts and on psychoanalytically-oriented group work. The authors show that the trauma experienced by those hidden children was triggered by the retroactive effect of a deferred action [après-coup].  相似文献   
964.
This study investigated how prosodic aspects and wordlikeness of nonwords affect young Japanese children's repetition of nonwords. We contrasted two conditions in which a nonword comprised of two morae was pronounced with and without a small pause between the two morae. We also manipulated accent patterns of presentation of nonwords. The results indicated that the presence of a small pause in a nonword had a facilitating effect on the repetition of nonwords. The advantage of high‐wordlike sequences over low‐wordlike sequences was observed only when the sequence was presented without a pause. In contrast, the effect of accent patterns of presentation interacted with vocabulary sizes of children. These results were interpreted in terms of the framework of phonological working memory and the segmentation of the spoken Japanese language.  相似文献   
965.
We evaluated the effectiveness of full-session differential reinforcement of low rates of behavior (DRL) on 3 primary school children's rates of requesting attention from their teacher. Using baseline rates of responding and teacher recommendations, we set a DRL schedule that was substantially lower than baseline yet still allowed the children access to teacher assistance. The DRL schedule was effective in reducing children's requests for assistance and approval, and the teacher found the intervention highly useful and acceptable. The possible mechanisms that account for behavior change using full-session DRL schedules are discussed.  相似文献   
966.
This study was designed to examine how parental strategies contribute to explaining trajectories of peer victimization in young children. A total of 73 4 and 5 year old children identified as victims of peer aggression in the fall semester and their parents were recruited from 46 classrooms in 18 schools in the Netherlands. All children were followed-up twice in order to determine for whom victimization was stable. Hypothetical vignettes describing various forms of victimization were presented to one parent of each child in order to assess parental responses to victimization events. Findings indicated that autonomy supporting and autonomy neutral strategies were associated with a decrease of victimization in the first semester of the school year. No protective effects were found in the second semester. Autonomy undermining strategies were not related to the course of peer victimization. These findings underscore the importance of joint and coordinated efforts of teachers and parents as partners in supporting victimized young children at school.  相似文献   
967.
Of 1,409 eligible children aged 6-13 years in grades 1 to 7 who were randomly selected from a national sample of Norwegian schools, 858 participated in the present study (60.9%). The sample was stratified by school centrality, region and size of grade cohort. The teachers assessed their children's academic performance, adaptive school functioning, and levels of emotional/behavioral problems using the 2001 version of the Teacher Report Form (TRF). Only one child was randomly selected from each grade cohort. Girls had significantly higher scores than boys in the Working Hard, Appropriate Behavior, Learning, and Total Adaptive Functioning domains. For girls, only the Working Hard domain was of medium effect size. While boys had significantly higher scores than girls on Attention, Thought Problems, Rule-Breaking, Aggression, Externalizing Problems and Total problems, only Attention Problems showed a medium effect size. Significant sex by age interaction effects were also found for Rule-Breaking, Externalizing, Internalizing, Anxious-Depressed and Total Problems. In all these comparisons, 10-13-year-old boys had significantly higher scores than 6-9-year olds, while girls had similar problem levels across age groups. Our mean Total Problems score (17.2) was lower than the grand mean (21.6) reported in a multi-country comparison but higher than in another Norwegian large-scale survey. Overall, our findings indicate that teachers in Scandinavia report, just as do parents, relatively low levels of emotional/behavioral problems among school-aged children.  相似文献   
968.
The aim of the present study was to examine the role of age in the organization of verbal working memory, visuospatial working memory and inhibition; specifically whether these constructs could be considered unitary or separate in children aged 7 to 12 years (n = 164) and in adolescents aged 13 to 16 years (n = 75) using a multi-group confirmatory factor analysis. Results suggested that verbal working memory, visuospatial working memory and inhibition improved from childhood to adolescence. However, improvement was not followed by a change in the organization of these components. Verbal working memory, visuospatial working memory and inhibition constituted separable but associated constructs in children and in adolescents.  相似文献   
969.
The current study examined 5 to 11-year-old European American children's (N = 90) attitudes regarding immigrants, immigration policy, and what it means to be an American. The majority of children in the sample (from a predominantly European American community) held strong American identities and had distinct ideas about what it means to be an American (namely, one must love America, live by its rules, and be White). Children were in favor of legal immigration as a policy, and although they believed in allowing illegal immigrants to stay if employed, many younger children believed they should go to jail. Many children in the sample were aware of Americans' anti-immigration sentiments, largely attributing it to ethnic/cultural discrimination. Finally, children held negative attitudes about immigrants, particularly Mexican immigrants. These negative attitudes were most evident among children who held a strong, prototypical national in-group identity. In contrast, children did not hold differential attitudes about White and Black Americans.  相似文献   
970.
The ability to make advantageous decisions in the face of uncertainty is an essential human skill, yet the development of such abilities over the lifespan is still not well understood. In the current study, from childhood through older adulthood, we tracked the developmental trajectory of risk taking for gains and losses, and expected value (EV) sensitivity in risky choices. In the gain domain, risk‐taking decreased consistently across the lifespan. In the loss domain, risk‐taking was relatively constant across ages, a result we attribute to the pervasiveness of loss aversion. EV sensitivity showed an inverted‐U‐shaped function, increasing from childhood to adulthood but then decreasing for the elderly, which occurred for both risky gains and risky losses. This finding is consistent with neuropsychological and neuroanatomical evidence concerning the role of the frontal lobe in decision making, which is relatively late to develop during childhood but may degrade earlier in the later years. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
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