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281.
本文继续文〔2〕的工作 ,主要是运用错综不变组的概念来分析散卦卦序结构。令 x为一个卦 ,则含 x的、对交错和交综两运算封闭的最小集合都形如 {x,x* ,x,x* };这里 ,x* 指 x的交综卦 ,x指 x的交错卦 ,x* 指 x的交综卦。今后 ,我们将把这样的最小集合称为·错·综 ·不·变 ·组。对任一卦 x而言 ,交综卦 x* 的交错卦 x* 与交错卦 x的交综卦 x* 是相同的 ,但交错卦 x与 x总是不相同的。当 x等于 x*或者 x等于 x* (即 ,x为自综卦或者 x与 x为一对错综卦 )时 ,交错卦 x(或者 x)就等于自身的交综卦 x* ,从而集合 {x,x* ,x,x* }中有且只有两个元… 相似文献
282.
呈现方式、自我效能感和成就动机对FOK判断影响的研究 总被引:4,自引:0,他引:4
以英汉配对词为实验材料探讨了呈现方式、自我效能感和成就动机对FOK判断(Feeling of Knowing)的影响,被试是144名大学生。实验结果表明:(1)呈现方式、自我效能感和成就动机均显著影响FOK判断等级的高低和判断的准确性;(2)自我效能感和成就动机在影响FDK判断方面有显著的交互作用,成就动机对FDK判断的作用受自我效能感影响;(3)被试的回忆成绩、再认成绩和FDK判断准确性之间均有显著的正相关,表明客体记忆与无记忆之间有较密切的联系。 相似文献
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偶读毛泽东同志《和郭沫若同志·七律》与郭沫若《看<孙悟空三打白骨精>》。诗人们当时都是针对封、资、修而作。抚今思昔,多年来社会上屡发的伪科学及当前科学技术界的种种浮躁现象,虽与当年吴承恩的寓意不同,但究其成因与本质却有惊人的共性。乃牵强附会,作些拼凑。班门弄斧,荒谬之处,尚望广大读者批评指正。 相似文献
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287.
5至8岁儿童时间知觉的实验研究 总被引:9,自引:1,他引:9
儿童的时间知觉是怎样发展起来的?发展过程中有哪些特点?经历哪些主要阶段?这是发展心理学要研究的课题之一。在国外,斯迈思,戈德斯通(E.J.Smythe,1957, S.Gold-stone,1958)等人曾研究过6—14岁儿童对以秒计的主动时间估计和被动时间估计,认为8—14岁儿童对短时间的估计比较准确,时间观念已渐趋稳定,并能利用有关的参考 相似文献
288.
Given its major transformations in recent decades, China has figured prominently in research on cultural change. Previous research converges in showing a general trend towards individualism in contemporary China while noting that rising individualism tends to coexist with enduring collectivism. To further understand this, we tested whether perceived traditional importance of cultural values would modulate the trajectory of cultural change reflected in word usage frequencies in published books. We re‐analysed Google's Chinese corpus since 1980 based on a broad sample of words associated with individualism–collectivism. We replicated the pattern of rising individualism and declining collectivism among words of modest and low perceived traditional importance. Most important, however, collectivistic words of high perceived traditional importance increased in usage frequencies with time, thus departing from the general trend towards individualism. Overall, our research underscores the role of core culture in cultural maintenance during times of rapid cultural change. 相似文献
289.
Utilizing the Social Cognitive Career Theory (SCCT) as the theoretical framework, this study proposed a moderated mediation model investigating the complex functioning mechanisms of how self-efficacy beliefs and leader support can be related to research motivation among Chinese university teachers. A group of 310 Chinese teachers working in different universities completed an online survey. Results from structural equation modeling (SEM) analysis revealed distinct influencing paths from the predictor variables (i.e., self-efficacy and leader support) to the outcome variables (i.e., intrinsic and extrinsic research motivation). Specifically, self-efficacy beliefs predicted both mastery and performance goal orientations; mastery goal orientation, in turn, positively affected intrinsic and extrinsic research motivation. In contrast, leader support was non-significant for the both types of goal orientations, but exerted strong direct influences on the both types of research motivation. Bootstrapping methods in SEM showed that it was primarily the mastery goal orientation that mediated the relationships between self-efficacy beliefs and research motivation. Furthermore, the results from the SEM and simple slope analysis revealed that leader support moderated the association between self-efficacy and extrinsic research motivation. 相似文献
290.
Li-Jun Ji Emily K. Hong Tieyuan Guo Zhiyong Zhang Yanjie Su Ye Li 《European journal of social psychology》2019,49(4):735-747
The present research explores how culture influences individuals’ psychological proximity to the past and future, which may predict differences in perceived self-continuity across time. In Studies 1 and 2, we hypothesized and found that Chinese participants saw the past and future as more connected and subjectively closer to the present compared to Euro-Canadians. Following this, we expected and found in Studies 3 and 4 that Chinese participants perceived greater self-continuity over time than Euro-Canadians. Additionally, perceived closeness to the past mediated the effect of culture on past–present self-continuity, which subsequently predicted present–future self-continuity. Study 5 further documented a causal effect of perceived distance to the past on self-continuity. These results suggest that cultural differences in temporal attention to the past and future play a pivotal role in people's sense of self-continuity across time. This has important implications for temporal focalism, intertemporal discounting, and social interactions between Chinese and Euro-Canadians. 相似文献