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941.
The beneficial effect of eye-closure during retrieval was demonstrated in many studies addressing eyewitness memory or memory of episodic events. Fewer studies examined the effect concerning the intentional learning of verbal information. Furthermore, the question of whether the eye-closure effect is modality-specific, boosting visual memory only, or modality-general, boosting also other forms of memory (e.g., auditory memory), is still open. These issues were addressed in the present study. Participants (N = 129) were asked to study aurally and visually presented lists of unrelated nouns (within-subjects). During free recall, participants either kept their eyes open or closed their eyes (between-subjects). Eye-closure resulted in better free recall than keeping the eyes open. Importantly, this effect emerged for both visually and aurally presented word lists, suggesting that the effect of closing the eyes is rather modality-general. The results are discussed with respect to limitations of previous studies and practical implications.  相似文献   
942.
Word learning studies traditionally examine the narrow link between words and objects, indifferent to the rich contextual information surrounding objects. This research examined whether children attend to this contextual information and construct an associative matrix of the words, objects, people, and environmental context during word learning. In Experiment 1, preschool-aged children (age: 3;2–5;11 years) were presented with novel words and objects in an animated storybook. Results revealed that children constructed associations beyond words and objects. Specifically, children attended to and had the strongest associations for features of the environmental context but failed to learn word-object associations. Experiment 2 demonstrated that children (age: 3;0–5;8 years) leveraged strong associations for the person and environmental context to support word-object mapping. This work demonstrates that children are especially sensitive to the word learning context and use associative matrices to support word mapping. Indeed, this research suggests associative matrices of the environment may be foundational for children's vocabulary development.  相似文献   
943.
944.
IntroductionEarly childhood is recognised as a critical window of opportunity for physical literacy development, however early childhood educators typically lack the training required to effectively provide appropriate physical literacy opportunities for children. We examined the effects of an online physical literacy professional development program—relative to continuing with ‘standard’ practice—on early childhood educators’ physical literacy knowledge and application.MethodsWe conducted a parallel two-arm randomised controlled trial, in which 88 early childhood educators were randomly assigned to an online professional development program designed to support educators’ physical literacy instructional skills (intervention arm; n = 37), or a ‘standard practice’ control condition (n = 51). Data were collected prior to and after the four-week intervention period. We measured educators’ physical literacy knowledge and application (our primary outcome) through independent coding of open-ended survey responses, and educators’ self-reported perceptions of values, confidence, behaviours, and barriers (secondary outcomes). Between-group differences were assessed through analysis of covariance.ResultsOne intervention arm participant withdrew from the study, resulting in 87 participants included in analysis. Educators in the intervention arm scored significantly higher on post-intervention physical literacy knowledge (d = 0.62) and application (d = 0.33) than those in the control arm. Educators in the intervention arm also scored significantly higher than controls on confidence in teaching physical activity (d = 0.42) and significantly lower than controls on perceived personal barriers to physical activity (d = 0.53). Thirteen participants in the intervention arm (36%) did not begin the online professional development program.ConclusionImprovements in physical literacy instructional outcomes indicate the potential for further investigation into broader implementation of online professional development programs of this nature in the future.  相似文献   
945.
Although strong claims have been made about museums being ideal word learning environments, these are yet to be empirically supported. In the current study, 152 four- to five-year-olds children (81-M, 71-F) from minority backgrounds were taught six vocabulary items either in a museum, in their classroom with museum resources, or in their classroom with classroom resources. At test, children taught in their classroom with museum resources produced significantly more correct responses than children taught in the museum or in their classroom with classroom resources. Children were also significantly better at retaining the target vocabulary items than recalling them. These data demonstrate how context can impact word learning and point to the benefits of a collaborative relationship between schools and museums to support children's language development.  相似文献   
946.
探究不同心智活动下的神经表征差异, 是认知神经科学关注的核心问题之一。早期的脑电/脑磁分析方法主要关注组平均后的神经响应水平, 这要求在关注的时间进程上, 各个被试在相同刺激条件下事件相关电位/事件相关磁场的振幅大小和方向、以及地形图分布和极性均要有较高的一致性。近些年来, 研究者们将功能性磁共振成像研究中常用到的两种技术——机器学习中的分类算法(即基于分类的解码)和表征相似性分析——引入到了脑电/脑磁数据分析中。这两种新技术可以克服传统脑电/脑磁数据基于具体电压/磁感应强度波形平均分析的缺点, 具有在个体水平上探究神经表征编码的特点, 为人们探究大脑在不同时间进程上如何对特定的神经表征信息进行动态编码提供了新的思路。两种技术基于不同的方法学原理来抽提个体间一致的脑认知加工机制, 还为脑电/脑磁研究开展跨时域、跨任务、跨模态、跨群体比较不同认知过程中的表征差异提供了更多新颖的途径。我们首先通过与传统的脑电/脑磁分析方法进行比较, 系统性介绍了基于分类的解码和表征相似性分析的原理和操作流程, 之后对两种方法的应用场景进行了梳理, 并在最后对未来可供研究的方向提出了我们的见解。  相似文献   
947.
研究整群抽样山东某高中高二学生500人,通过统合模型分析自我决定动机在学习效能感预测学业期望中的作用.结果表明,学习效能感—自我决定动机—学业期望的模型与数据拟合良好,学生的学习效能感可以通过自我决定动机,正向预测其学业期望,自我决定动机在学习效能感和学业期望中起中介作用,非自我决定动机不能预测学业期望.说明学习效能感...  相似文献   
948.
不同情境下临场自我调节学习活动对学习结果的中介影响   总被引:1,自引:0,他引:1  
刘儒德  陈琦 《心理学报》2000,32(2):197-202
探讨在两种学习目标(大致浏览与全面掌握)与两种时间压力(无时间限制提示与有时间限制提示)的情境下,60名被试的临场自我调节学习活动水平对两种学习结果(选择题测验与作文)的中介影响。结果表明,在不同情境下,无论学习目标高低或时间压力大小,被试的选择题测验成绩均不存在显著差异;而作文成绩均存在显著差异;被试的临场自我调节学习活动存在显著差异;被试的部分临场自我调节学习活动对学习结果具有中介影响。  相似文献   
949.
Bernard Frankel 《Group》2000,24(2-3):177-184
The decline of training programs using traditional methods in group psychotherapy training may correspond to a static growth in membership and certifications in the two recognized national group associations. In addition, the increasing distance of group therapy from family therapy, two modalities that utilize group principles, may further illustrate the isolation of group training from the reality of today's practice. New ideas are needed for training programs to combine the varieties of group practice and settings, and the various practitioners, with standards of competency. A three-tiered training model may serve as an example of a training model that moves in a much needed, new direction.  相似文献   
950.
在易学史上,郭璞精湛的易占一直为人推重,而其颇具特色的易学思想却往往被忽视,或语焉不详。笔者在深入研读郭璞诗赋文的基础上,结合其行状,对其易学思想予以全面梳理。本文主要做了三项工作:一是结合郭璞的诗赋,指出郭璞对周易义理的承袭与发挥;一是结合《晋书》本传、郭璞《易洞林》,从取象运数、据象成辞及阴阳灾异说两方面,深入阐析郭璞对焦(赣)、京(房)、管(辂)易象数学的继承与发展;一是结合郭璞的行状,指出郭璞在易占实践上为改革易占方法、完善易占辞以适应现实需要所作出的贡献, 从而表明郭璞是位既重义理又重象数,既重理论又重实践的易学大师。  相似文献   
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