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21.
本研究采用学习-再认范式和复杂数字记忆材料,考察自然数码奇象记忆法相对于机械记忆法在记忆提取上的优势及神经机制。行为结果表明,自然数码奇象记忆法比机械记忆法的再认准确率更高。事件相关电位分析结果显示,再认提取阶段奇象记忆条件下诱发的N400和N700波幅显著更低,这说明奇象记忆提取更容易。在自然数码奇象记忆条件下,正确再认旧数字诱发的前额区、左顶枕叶区及中顶枕叶区N700成分与使用自然数码奇象记忆有关。本研究表明,采用自然数码奇象记忆可以减少或跨越语义加工,从而提高个体对材料的记忆效率。 相似文献
22.
Aranzazu Azpiroz Amaia Arregui Eduardo Fano Larraitz Garmendia Jos Ramn Snchez-Martin 《Aggressive behavior》1994,20(1):67-72
There is currently much interest in the potential impact of psychological factors on immune responses. An attempt was made to assess the effects of dominant/subordinate polarity in male mice on the cytotoxic activities of their natural-killer (NK) cells. On the basis of repeated agonistic encounters, categories of subordinate and dominat animals were selected. These animals were compared with manipulated controls (introduced to a novel test cage without an opponent on each occasion) and undisturbed controls (who remained in isolation without manipulation). In terms of NK activity, immunosuppression was observed in both dominant and subordinate categories when compared to undisturbed controls. There were, however, no differences between the fighting exposed subjects and the manipulated controls, suggesting that stress accounts for any changes. © 1994 Wiley-Liss, Inc. 相似文献
23.
朱子在《易学启蒙》中曾引用邵雍“心为太极”之说。此说与朱子学的固有观念似乎相矛盾。但“心为太极”说在朱子学的框架内至少曾出现如下三种理解:朱子本人以“心”为易图的中心方位来解释“太极虚中之象”的“环中说”;在朱子后学中具有广泛影响的禀赋说;现代学者所揭示出的“境界说”。三种说法并不矛盾,“环中说”背后所体现的是“太极不离阴阳”的活动性原则,它与“禀赋说”所代表的实体性原则相辅相成,二者的统一就是“境界说”。此外,“心为太极”还有一层工夫的含义,对于提示学者在自家身上体贴太极观念具有重要的意义。 相似文献
24.
Lee Ellis 《Aggressive behavior》1986,12(1):57-71
Within the framework of modern evolutionary theory, arguments are reviewed that the nonlegal equivalent of aggressive criminal behavior may have evolved by natural selection among mammals, particularly primates, as part of their overall approach to reproduction. If so, the commission of aggressive crimes (or their nonlegal equivalent) by humans, and even efforts to prevent fellow social group members from being victimized by aggressive crimes, may also be partially explainable in natural selection terms. The plausibility of this deduction was explored, first, by specifying the three elements that a human act must have to be regarded as an aggressive crime. Summarily, these were that (1) injury to a victim must be a likely result of the act, (2) the act must be intended, and (3) the act must elicit negative responses from those witnessing it. The primate behavior literature was examined for evidence that some behavior of nonhumans met all three conditions. Affirmative results were obtained. Therefore, while further research is in order, human aggressive criminal behavior, as well as human efforts to control it, seem to have close parallels in other primates. This would be consistent with the notion that aggressive criminal behavior (along with its condemnation by fellow group members) is part of a social system produced and sustained by natural selection. 相似文献
25.
关于绿蓝问题的讨论一直在持续着。逻辑操作路线更为“本质”的方法,即“自然类’他们的思路。蒯因和伽登佛斯寻求的是比纯粹的语言和和“概念空间”的解决方法,本文试评析 相似文献
26.
Bernhard Plé 《Journal of Happiness Studies》2000,1(4):423-445
Auguste Comte (1798–1857) is the founder of a French school of thought that became famous for its encyclopaedic account of the sciences as well as for its exposition of what was designed as a way out of a state of intellectual and moral crisis. This essay demonstrates that there is a linkage between the diagnosis of crisis and the pursuit of happiness in Comte's foundation of positivism. It begins by distinguishing Comte's notion of positivism from that of a value-free science. In analysing Comte's peculiar usage of the term happiness, the essay shows that happiness is understood as the result of the convergence (consensus) of three components: a scientific conception of the world, the feelings of love and veneration, and a wisely ordered activity. The essay then demonstrates that the first of these components is of primary importance inasmuch as it is to frame a new horizon within which man is expected to return to a healthy state of mind, to reshape both his hopes and activities, and to discover his own participation in a supreme order acting through the laws of nature as well as through those of the civilization in which he lives. Conveying this new horizon to citizens of a lasting Republic is the sacred mission of sociology. The essay concludes by pointing out that Comte's conception of happiness can be assessed as unifying some main qualities of life as they are classified in Ruut Veenhoven's fourfold matrix. 相似文献
27.
论非正常死亡 总被引:2,自引:0,他引:2
何兆雄 《医学与哲学(人文社会医学版)》2003,24(10):20-23
“非正常死亡”概念带模糊性、悖论性、封闭性和诡辩性,并不科学。现实的死亡率千差万别。中国内地自杀死亡率16.78/10万,事故死亡率57.91/10万,他杀死亡率2.33/10万,自然死亡率535.9/10万,一切原因死亡率612/10万。一切原因死亡率较港澳高,自杀与事故死亡率较港澳低。澳门的一切原因死亡率特低(165.0/10万),自杀死亡率特高(40.9/10万)。 相似文献
28.
Cosans C 《Theoretical medicine and bioethics》2001,22(1):47-55
This paper rejects dualism between mind and body toview the self as an embodied biological entity. Rather thanseeing the body operating by passive mechanisms as Descartesargues, it holds it actively moves in and even defines its world. Carrying this perspective to medicine presents an attempt toincorporate or work with internal processes of the body; it issensitive to how patients identify with their bodies. Thecurrent discussion over the extent to which women should try tohave natural childbirths provides a concrete example of thedifferences between mechanistic and embodied approaches tomedicine. 相似文献
29.
Aneneosa A. G. Okocha Ijeoma H. Alika 《Journal of counseling and development : JCD》2012,90(3):362-366
The events that circumscribed the parameters of today's counseling in Nigeria are many and varied regarding their influence in shaping the development of the profession in the country. The authors review these events and the current status of counseling in Nigeria, including the challenges faced in the profession. Future trends and suggestions for strengthening the profession are emphasized. 相似文献
30.