Is There a Relationship between Brain Type,Sex and Motivation to Learn Science?     

Albert Zeyer  Sarah Wolf 《International Journal of Science Education》2013,35(16):2217-2233

Whilst sex is considered to be one of the most significant factors influencing attitudes towards science, previous research seems to suggest that, at least in non‐science classes, there is no correlation between sex and motivation to learn science. The present study investigates a mixed group of science and non‐science students of upper secondary level. The data show that there is in fact no correlation between sex and motivation to learn science in this group, but that there is a highly significant positive correlation between the students’ so‐called brain type and their motivation to learn science. At the same time, male students show a more systemizing brain type whilst female students have a more empathizing one. Therefore, the brain type seems in fact to be a basic variable of motivation to learn science, as previous research suggests. Our intention was to explore if involving the science motivation questionnaire (SMQ) could be a strategy to confirm and extend this hypothesis, which seems to be the case. We consider this study as a pilot in preparation for a larger and more systematically sampled project.  相似文献   

"世界图书馆"理念及其实践述评   总被引：2，自引：0，他引：2  

王细荣 《大学图书馆学报》2012,30(5):39-45

"世界图书馆"是指具有广泛收藏的图书馆。文章主要以时间为线索,考查了近代图书馆员、现代作家和当代信息技术条件下人们对世界图书馆的种种设想及其实践,从而彰显作为一种图书馆现象的世界图书馆对图书馆学、图书馆事业发展和人类社会全面进步的意义。  相似文献   

浅谈国有建筑业企业人才流失及其对策     

常育杰 《中国科技信息》2011,(9):176-177

人才流失是建筑企业普遍存在的问题,文章针对建筑企业人才流失的原因、人才流失带来的影响及如何预防人才流失的对策进行了探讨。  相似文献   

Tai Ji Quan,the brain,and cognition in older adults     

《运动与健康科学(英文)》2014,3(1):36-42

The relationship between physical activity (PA) and cognition has received much attention recently. While evidence of improved cognition following PA has consistently been observed, the majority of studies have spotlighted aerobic exercise and the effects of other modes of PA, such as Tai Ji Quan, on cognition have received limited attention. This article provides a brief review of the literature concerning the influence of Tai Ji Quan on cognition in older adults, including those with intact cognition and those with cognitive impairment. In addition, this review proposes potential mechanisms (cardiovascular fitness, motor fitness, movement coordination, social interaction, and meditation statuses as well brain structure and function) evaluated from a neuroimaging perspective that may explain the Tai Ji Quan–cognition relationship. Finally, we present suggestions for future research. In conclusion, Tai Ji Quan, with its multi-faceted characteristics, shows promise as a mode of PA for enhancing cognition, as well as brain health, in older adults. Based on the findings in this review, further exploration of the effects of Tai Ji Quan on cognition in older adults is warranted.  相似文献   

黑龙江省农林高校毕业生回流就业影响因素研究     

李静  刘紫羽 《继续教育研究》2022,(3):86-91

黑龙江省作为农林产业大省,具有丰富的农林资源和较强的农林教育资源,然而越来越多的人才会被经济发达、政策优惠的城市吸引,农林高校毕业生人才流失现象严重,从而导致地域性人才储备不足,进而导致黑龙江省农林产业人才供给不足。通过梳理黑龙江省农林高校毕业生就业现状,采用主成分分析等统计方法对回流就业的影响因素开展了研究,发现了回流就业存在的问题。从高校、政府、社会、家庭等方面出发,提出了建设区域产业专业动态调整机制、合理制定配套政策、改变传统观念等措施,以促进更多的具有农林背景的专业人才回流就业创业,来推进黑龙江农林产业现代化发展、助力乡村振兴战略实施。  相似文献   

价值诱导促进视频学习的机制和策略研究:基于多模态数据的分析     

王雪  高泽红  张蕾  王志军 《电化教育研究》2022,(2)

学习者对学习内容价值的评估将直接影响其学业情绪、学习投入度及学习效果,故价值诱导对促进视频学习具有重要的潜在价值。基于此,文章借助眼动仪、脑波仪、情绪测试仪和量表采集112名大学生的视觉认知、脑认知、主观价值评估、学业情绪和学习效果的多模态数据,深入分析价值诱导对视频学习的影响机制。结果表明,在低任务难度的视频学习中,价值诱导能有效提升学习者的认知投入度,表现为总注视次数的提升和大脑放松度的降低,并能有效诱发学习者的积极情绪,进而改善其学习效果;价值诱导对高任务难度视频学习的促进效果不明显。结构方程模型分析发现,价值诱导促进视频学习的作用路径有四条:“价值诱导—总注视次数—结果性积极情绪”“主观价值评估—结果性积极情绪”“价值诱导—总注视次数—学习效果”“主观价值评估—学习效果”。基于上述结果,提出两条价值诱导促进视频学习的策略:合理设置任务难度,以有效融入价值诱导;渗透价值诱导因素,以促进情感和认知投入。  相似文献   

“理想类型”与比较教育研究方法论北大核心CSSCI     

俞凌云  林杰 《比较教育研究》2022,44(1):59-68

"理想类型"是马克斯·韦伯为应对社会科学研究的方法论困境而提出的重要概念。在社会科学研究中,"理想类型"是一种概念工具,体现着韦伯所确立的诸多原则,包括价值关联、价值中立以及确保意义上与因果上的妥当。在引入比较教育研究后,布雷恩·霍姆斯借助"理想类型"建构了其资料分类模式中由人、知识和社会的特征所组成的"理想类型规范模式"。承袭霍姆斯的资料分类模式,许美德继续运用"理想类型"研究中国大学发展背后的文化与价值理念,并突破了价值中立原则。然而,从整体上看,"理想类型"在比较教育研究中还存在明显的应用困境,需对其应用限度展开充分讨论,更好地发挥"理想类型"在中国比较教育学科专业化发展中的积极作用。  相似文献   

A Cognitive Load Approach to Collaborative Learning: United Brains for Complex Tasks   总被引：1，自引：0，他引：1  

Femke Kirschner  Fred Paas  Paul A. Kirschner 《Educational Psychology Review》2009,21(1):31-42

This article presents a review of research comparing the effectiveness of individual learning environments with collaborative learning environments. In reviewing the literature, it was determined that there is no clear and unequivocal picture of how, when, and why the effectiveness of these two approaches to learning differ, a result which may be due to differing complexities of the learning tasks used in the research and the concomitant load imposed on the learner’s cognitive system. Based upon cognitive load theory, it is argued that learning by an individual becomes less effective and efficient than learning by a group of individuals as task complexity increases. Dividing the processing of information across individuals is useful when the cognitive load is high because it allows information to be divided across a larger reservoir of cognitive capacity. Although such division requires that information be recombined and that processing be coordinated, under high load conditions, these costs are minimal compared to the gain achieved by this division of labor. In contrast, under low load conditions, an individual can adequately carry out the required processing activities, and the costs of recombination and coordination are relatively more substantial. Implications of these ideas for research and practice of collaborative learning are discussed.  相似文献   

科技型中小企业人才流失的因素分析     

都琴  磨玉峰 《科技广场》2012,(2):185-187

中小企业已经成为社会主义市场经济主体中最活跃的经济主体,推动着国民经济的发展。知识经济时代,人力资源已经成为企业的核心竞争力,然而,人才流失问题十分突出,严重阻碍了企业的健康发展。本文通过对A企业的人才流失状况进行实证性分析,深入探究科技型中小企业人才流失的原因,以督促企业管理者提前采取人才流失对策或防范措施,使中小企业健康、稳定、快速地发展。  相似文献   

Return mobility and scientific productivity of researchers working abroad: The role of home country linkages   总被引：1，自引：0，他引：1  

Stefano H. Baruffaldi  Paolo Landoni 《Research Policy》2012,41(9):1655-1665

Through an analysis of 497 foreign researchers in Italy and Portugal we verify the impact of home linkages on return mobility choices and scientific productivity. We consider the presence of several different types of linkages of the researchers working abroad with their country of origin and control for the most relevant contextual factors (age, research area, position in the host country, etc.). The probability of return to their home country and scientific productivity in the host country are both higher for researchers that maintain home linkages. We conclude that the presence of home linkages directly benefits both countries in addition to the indirect benefit of expanding the scientific networks. Policy implications and suggestions for further research are discussed.  相似文献