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1.
Jonathan S. Jones Anna-Lynne R. Adlam Abdelmalek Benattayallah Fraser N. Milton 《Child development》2022,93(3):815-830
Working memory training improves children's cognitive performance on untrained tasks; however, little is known about the underlying neural mechanisms. This was investigated in 32 typically developing children aged 10–14 years (19 girls and 13 boys) using a randomized controlled design and multi-modal magnetic resonance imaging (Devon, UK; 2015–2016). Training improved working memory performance and increased intrinsic functional connectivity between the bilateral intraparietal sulci. Furthermore, improvements in working memory were associated with greater recruitment of the left middle frontal gyrus on a complex span task. Repeated engagement of fronto-parietal regions during training may increase their activity and functional connectivity over time, affording greater working memory performance. The plausibility of generalizable cognitive benefits from a neurobiological perspective and implications for neurodevelopmental theory are discussed. 相似文献
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Jonathan J. Mallett 《Learned Publishing》2021,34(1):49-56
- Scientific publication has been a key part of the scientific method since the inception of Philosophical Transactions in 1665.
- The scientific publications industry has grown exponentially along with science, incorporating technological innovations along the way, and adapting journal processes and practices to changing needs of science as it matured.
- Of all the technological innovations over more than 300 years, the move to online journals may be the most significant, making open access to content practical for the first time.
- The open‐access movement is disrupting the economics of journal publishing, which is hoped will make the industry more competitive: the ability of the publications industry to adapt to open access will be a measure of its resilience.
- The demand for articles published in reputable journals continues to grow as readers trust the credibility of peer reviewed journal articles, and good authors value the prestige of publishing in the best journals.
- It is difficult to predict what new functionalities may be included in articles of the future or what additional services publishers and editors will provide, but there is every reason to believe that scientific journal articles are here to stay.
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Daniel C. Kopala-Sibley Marilyn Cyr Megan C. Finsaas Jonathan Orawe Anna Huang Nim Tottenham Daniel N. Klein 《Child development》2020,91(1):110-128
Seventy-nine 3-year olds and their mothers participated in a laboratory-based task to assess maternal hostility. Mothers also reported their behavioral regulation of their child. Seven years later, functional magnetic resonance imaging data were acquired while viewing emotional faces and completing a reward processing task. Maternal hostility predicted more negative amygdala connectivity during exposure to sad relative to neutral faces with frontal and parietal regions as well as more negative left ventral striatal connectivity during monetary gain relative to loss feedback with the right posterior orbital frontal cortex and right inferior frontal gyrus. In contrast, maternal regulation predicted enhanced cingulo-frontal connectivity during monetary gain relative to loss feedback. Results suggest parenting is associated with alterations in emotion and reward processing circuitry 7–8 years later. 相似文献
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如何才能减少体育产业开发管理中的各种风险,这是体育产业决策较为关心的热门话题,本是基于对管理学的研究成果,阐述了风险效应分类的经,风险效应-行为决策模型等具体理论。根据体育产业的特点,举例给予了充分的说明,且对风险管理效益方法,也提出了自己的最新看法,章在总结中,指出了风险效应理论在体育管理中的实际意义 和价值,研究的最终目的,是为帮助体育产业管理的决策,了解掌握一些科学的风险效应理论知识,同时也决策提供相应的参考建议。 相似文献
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中国期刊改革30年的阶段与特征 总被引:1,自引:0,他引:1
关于探讨中国期刊改革30年规律的对话 李频:今年五六月间, <出版发行研究>杂志"期刊研究"栏目主持晓嫣女士约我找您访谈关于中国期刊改革30年的发展规律问题.中国改革开放30年是个重要的实践命题和理论命题.不论就当前出版转制的纵深突破还是就新中国出版史、期刊史回顾研究而言,这都是值得探讨的重要课题.我因而欣然接受,可真动手做时,才知其艰难. 相似文献
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图书馆服务质量与读者行为关系研究 总被引:4,自引:1,他引:3
分析图书馆服务质量和读者行为的关系以及影响读者行为的各种变量,阐述了图书馆服务质量不高对读者行为的影响及改进措施。 相似文献