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1.
A central theme of acculturative specificity is the heterogeneity of the immigrant experience. This study integrated this application of the Specificity Principle with intergenerational transmission models of self-regulation and identified both common and specific pathways in the self-regulatory development of Chinese American children in immigrant families (N = 169, Mage = 9.2 years). Consistent with intergenerational transmission models, results indicated associations between parents’ and children’s effortful control, with the mediation of these associations via authoritarian parenting. Parental education, family income, and children’s bilingual proficiency were also uniquely associated with children’s executive function and effortful control. Together, findings provide new directions for research with ethnic minority immigrant families, and underscore the utility of within-group approaches in advancing research on ethnic minority children’s development.  相似文献   
2.
This study examined indirect associations of MyTeachingPartner coaching with pre-K students’ (N = 1,570; 73% low income) school readiness, via improvements of teachers’ (N = 393; 47% Black; 41% Head Start) classroom interactions. Data were collected across 2008–2009 and 2009–2010 in 10 urban sites across the eastern United States. The number of completed coaching cycles was examined as a predictor of teacher–student interactions, as were direct or indirect associations with students’ literacy, receptive language, and working memory skills. Significant findings indicated that teachers engaged in more feedback cycles showed greater improvements in instructional interactions, in turn predicting greater increases in students’ early literacy and working memory. Results confirm the theory of change for coaching and an ecological-developmental conceptualization of school readiness.  相似文献   
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Instructional Science - Although self-regulated learning (SRL) is seen as highly relevant for successful college learning, college students oftentimes show a lack in SRL abilities. Therefore, it...  相似文献   
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Research in Science Education - Young children can struggle to learn difficult disciplinary content and important skills for practicing science. Problem-based learning (PBL) may be useful for...  相似文献   
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Multimedia pedagogical agents are on-screen characters that allow users to navigate or learn in multimedia environments. Several agents’ characteristics may moderate their instructional effectiveness, including appearance, gender, nonverbal communication, motion, and voice. Here, we conducted a meta-analysis to test hypotheses from diverse theories predicting the effects of these agents’ characteristics. We tested predictions of cognitive load theory, cognitive theory of multimedia learning, computers are social actors, social agency theory, uncanny valley, and the action observation network. Our meta-analysis of 32 effect sizes (N?=?2104) revealed a small overall effect (g+?=?0.20), showing that learning with multimedia pedagogical agents was more effective than learning without these agents. As predicted by the redundancy effect of cognitive load theory and the coherence principle of cognitive theory of multimedia learning, 2D agents (g+?=?0.38) tended to be more effective than 3D agents (g+?=?0.11). As predicted by the computers are social actors hypothesis, most of the agents’ characteristics, including nonverbal communication, motion, and voice, appeared not to moderate their effectiveness. We conclude that multimedia pedagogical agents help learning through multimedia, and that students may be able to learn similarly from different types of agents.

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从某型直升机尾门故障着手,通过对尾门系统工作原理进行分析,查找到电磁阀、液压管路和电气线路等多处故障点.结合故障逻辑图梳理排故流程,确定排故方法并制定改进措施.理论与实际结合,运用逻辑思维从多角度开展故障分析研究与改进,同时为直升机外场故障排除和维护提供参考.  相似文献   
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新旧动能转换是我国实施创新驱动发展战略的一项重大举措。烟台作为引领新旧动能转换的三大核心城市之一,制造业提供了全市近五成的经济总量。然而,近几年烟台市制造业发展速度放缓,动力不足,产品缺乏核心竞争力。因此,在新旧动能转换背景下,通过对制造业在转换中存在问题的分析,阐述了烟台市制造业高质量发展的优化路径,为打造制造业强市提供有力支持。  相似文献   
9.
我国产业转型升级急需高质量的中职教育和高素质的中职教师。当前,我国职教教师的职前培养远远不能满足我国中职教育事业发展的现实需要。剖析我国中职教师职前培养现有路径存在的问题及其原因,提出从国家层面提供优化中职教师职前培养路径的政策、经费和制度环境支持,并从中职专业理论课教师、普通文化课教师和专业实训课教师三个维度,分别构建了中职教师职前开放分类培养的优化路径。  相似文献   
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梳理有关胜任力、教师胜任力、幼儿教师胜任力等文献,通过访谈法初步构建出幼儿园主班教师胜任力自评结构,并根据此结构编制符合心理测量学的“幼儿园主班教师胜任力自评调查问卷”,最终确定幼儿园主班教师胜任力自评结构分为知识、能力、动机、自我特征四个因素。分别对经济发展不同的三个地区的237位主班教师进行调查,结果显示:幼儿园主班教师胜任力自评总体水平总体较好,知识维度自评得分最低,动机维度得分最高;各维度水平在不同学历、不同教龄、不同任职年限上存在显著差异。基于以上研究结果,提出提高幼儿园主班教师胜任力水平的相关建议。  相似文献   
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