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Wei Ji Ma 《Trends in cognitive sciences》2012,16(10):511-518
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拿到《科学无神论》(大中小学系列读本) 后,一口气将其中的小学生、中学生读本读完,然 后把小学生读本拿给上小学四年级的儿子,看到他 也深深的被书中的章节所吸引。我相信这是一套适 合孩子们阅读的、宣传科学知识的好书:一套有益 于孩子们树立正确的世界观、人生观、价值观的, 有益于他们成长的好书。 相似文献
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方以智易学中的"密衍"思想,主要体现在"<河图>变<洛书>"的过程中,认为<河图>强调五行相生,而<洛书>强调五行相克,二者展示了儒家所推崇的生生之德.由"金火易位"出发,方以智等人深化了对"五行尊火为宗"与"金生水"等命题的认识,形成了较为系统的全新观念. 相似文献
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The relationship between risk-taking and creativity is critical to understanding social harmony and innovation. Although some studies have assessed the link between risk-taking and divergent thinking, the association between risk-taking and convergent thinking remains unclear. Two studies were conducted to systemically investigate whether risk-taking is linked to convergent thinking. In Study 1, a sample of 127 healthy participants performed a Chinese remote associate test (RAT) and completed a risk-taking questionnaire. As predicted, risk-taking was negatively correlated with RAT performance, implying that risk-taking has a negative association with convergent thinking. Study 2 was an online survey study that replicated Study 1 and extended the measures to include self-rated risk and a measure of divergent thinking (the alternate uses task). The findings were fully replicated, showing that low risk-taking goes with better convergent thinking and risk-taking was not significantly correlated with divergent thinking. Furthermore, the risk-taking/convergent-thinking relationship was best described by a linear regression model in both studies. Taken together, these results suggest that appropriate reductions in risk-taking can boost convergent thinking. 相似文献
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Vocabulary growth rate from preschool to school‐age years is reflected in the connectivity of the arcuate fasciculus in 14‐year‐old children 下载免费PDF全文
Mengmeng Su Michel Thiebaut de Schotten Jingjing Zhao Shuang Song Wei Zhou Gaolang Gong Catherine McBride Franck Ramus Hua Shu 《Developmental science》2018,21(5)
The acquisition of language involves the functional specialization of several cortical regions. Connectivity between these brain regions may also change with the development of language. Various studies have demonstrated that the arcuate fasciculus was essential for language function. Vocabulary learning is one of the most important skills in language acquisition. In the present longitudinal study, we explored the influence of vocabulary development on the anatomical properties of the arcuate fasciculus. Seventy‐nine Chinese children participated in this study. Between age 4 and age 10, they were administered the same vocabulary task repeatedly. Following a previous study, children's vocabulary developmental trajectories were clustered into three subgroups (consistently good, catch‐up, consistently poor). At age 14, diffusion tensor imaging data were collected. Using ROI‐based tractography, the anterior, posterior and direct segments of the bilateral arcuate fasciculus were delineated in each child's native space. Group comparisons showed a significantly reduced fractional anisotropy in the left arcuate fasciculus of children in the consistently poor group, in particular in the posterior and direct segments of the arcuate fasciculus. No group differences were observed in the right hemisphere, nor in the left anterior segment. Further regression analyses showed that the rate of vocabulary development, rather than the initial vocabulary size, was a specific predictor of the left arcuate fasciculus connectivity. 相似文献
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Based on the adaptive lie detector theory, this study is an examination of whether taking an oath, as context‐general information, increases the credibility of a suspect. The consistency of the testimonies of 6 eyewitnesses was manipulated so that it could be used as individuating information. There were 2 sets of testimonies: one that was consistent and one that was inconsistent. The results supported the adaptive lie detector theory. The participants judged those persons who took an oath to be more credible than those who did not, but this only happened in situations where the testimonies of the eyewitnesses were inconsistent. The theoretical and practical implications of the findings and future directions are then discussed. 相似文献
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肺损伤是体外循环心内直视手术的主要并发症之一.肺损伤的机制十分复杂,主要是全身炎性反应和缺血/再灌注损伤所致.肺保护的方法多种多样,其目的是降低全身炎性反应,减轻或避免缺血/再灌注损伤.本文探讨体外循环肺损伤的机制和保护进展. 相似文献