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221.
Summary  If we are to constrain our place in the world, two principles are often appealed to in science. According to the Copernican Principle, we do not occupy a privileged position within the Universe. The Cosmological Principle, on the other hand, says that our observations would roughly be the same, if we were located at any other place in the Universe. In our paper we analyze these principles from a logical and philosophical point of view. We show how they are related, how they can be supported and what use is made of them. Our main results are: 1. There is a logical gap between both principles insofar as the Cosmological Principle is significantly stronger than the Copernican Principle. 2. A step that is often taken for establishing the Cosmological Principle on the base of the Copernican Principle and observations is not incontestable as it stands, but can be supplemented with a different argument. 3. The Cosmological Principle might be crucial for cosmology to the extent it is not supported by empirical evidence.  相似文献   
222.
223.
Cultural norms of behaviour influence desirable and problematic behaviours of individuals. In particular, cultural norms should influence individuals' dishonesty. In a recent Nature study, prevalence of rule violations was introduced as a new country‐level measure of behavioural norms. However, information on individuals' actual honesty was not available due to characteristics of the experimental design. Overcoming this limitation, we show that country‐level behavioural norms are related to individual‐level knowledge overclaiming behaviour (i.e., claiming to know concepts that do not exist, a measure of individuals' actual behavioural dishonesty) among 290,954 students from 57 countries (from the 2012 PISA study). Our study represents a crucial test of the argument that cultural norms influence individual's behaviour and of the validity of the measurement of countries' prevalences of rule violations. These results imply that shaping the behaviour of today's students may result in new behavioural norms that emphasise honesty and rule adherence more strongly.  相似文献   
224.
When people feel uncertain about their national identity, they may want to emigrate from their nation. This uncertainty can arise when people are exposed to an alternative historical narrative about their own national (ingroup) origins promoted by a neighboring nation (outgroup). Drawing on uncertainty–identity theory we propose that the conditions that promote this process would include when: (a) a revised history threatens the entitativity of national identity, (b) people identify strongly with their nation, (c) a neighboring nation is numerically large enough to transform its own view into a new shared reality, and (d) a new interpretation of history is considered credible. We conducted an experiment in the context of historical disputes between China (outgroup) and Korea (ingroup) (N = 160). We measured Korean identification and manipulated a type of identity threat (valence threat vs. entitativity threat), relative group size (not salient vs. salient), and source credibility (low vs. high). Then, we measured identity–uncertainty and emigration as dependent variables. As predicted, hierarchical regression analyses yielded a significant four‐way interaction on identity–uncertainty. Simple slopes analyses revealed that entitativity (vs. valence) threat significantly increased identity–uncertainty among high identifiers when the outgroup's relative size was salient and its view was credible. Further, the elevated identity–uncertainty strengthened intentions to emigrate from the ingroup. Implications for intergroup communications and identity validation are discussed.  相似文献   
225.
This study aimed to examine how different forms (still pictures vs. animations) of seductive illustrations impact text‐and‐graphic learning processes, perceptions, and outcomes. An eye‐tracking experiment of three groups (static, dynamic, and control) was conducted with 60 college and graduate students while learning with PowerPoint slides about infant motor development milestones. Prior knowledge, learning performance, learning perception, and visual attention were assessed by achievement tests, self‐rated scales, and eye‐tracking measures. Analysis of variance and t test results showed that, under a low task‐load condition, no seductive details effect was found for learning achievement but was found for learning process and perception. Decreased attention was found in the relevant pictures in both experimental groups. With more deeply and intensively processing on the seductive animations, the dynamic group perceived more distractions than the static group. Lag sequential analysis results revealed different visual transitional patterns for the groups, providing deep understandings about the process of seductive details effects.  相似文献   
226.
Prior research has asserted that emotions affect anchoring bias in decision making through the emotion's certainty appraisal or through the emotion's action tendencies, but these prior studies investigate the role of each component—appraisal or action tendency—without accounting for potential effects of the other one. The current research investigates whether anger exerts a significant effect on anchoring bias by activating a desire to confront a potential anchor. Importantly, the studies compare the effect of anger versus disgust, emotions that differ in their action tendency but are similar in their certainty appraisal. In Study 1, participants completed an emotion induction task and then a negotiation task where the first offer from the negotiation partner served as a potential anchor. Anger led to more deviation from the anchor compared with disgust or neutral feelings. Subsequent studies provide evidence that the angry participants are less anchored when the anchor value comes from a more confrontable source (someone else vs. themselves in Study 2 and an out‐group member vs. an in‐group member in Study 3).  相似文献   
227.
Using the Global Trust Inventory, an integrated measure of trust toward 21 relationships and institutions, the structure of trust was explored in four East Asian societies (Mainland China, Japan, South Korea, and Taiwan). The Western model, in which trust is distributed among seven factors representing different branches of society, did not generalize to these East Asian societies, perhaps due to differences in culture and institutional power structures. Instead, two unique structures of trust were identified. Mainland China had a top‐down structure of trust (the China model), in which trust is hierarchically separated between the central government and subordinate implementing bodies. The other three democratic East Asian societies shared a hybrid structure of trust (the Democratic East Asian model) that has a degree of similarity to both the China model and the Western model. Having established two similar, but still distinct models, a cross‐cultural comparison was made on the proportions of trust profiles generated by latent profile analysis. Mainland China had the largest proportion of people with a high propensity to trust, followed by Japan and South Korea, and Taiwan was the least trusting. Implications of the structure of trust and this alternative approach to conducting cross‐cultural comparisons are discussed.  相似文献   
228.
This study assessed the impact of the artistic program of the Winter Olympics opening ceremony event on international spectators’ national image branding of the host country and their intention to visit the host nation. We surveyed a total of 600 international spectators of the South Korea PyeongChang Winter Olympics Opening Ceremony (150 Filipino, 150 Americans, 150 British, and 150 South Africans; 50% female) on their perceptions of quality of the opening ceremony, national image branding, and their intention to visit the host country. Results from hierarchical analysis indicated that the quality of the artistic program of the PyeongChang Winter Olympics opening ceremony (content of expression, form of expression, and narrative of nation) predicted perceptions of host country national image and behavioural intentions to visit. From these findings, we conclude that the artistic program of the opening ceremony of an Olympic event is a valuable opportunity to help international spectators to better understand the host country culture, and for influencing their tourism intentions.  相似文献   
229.
The aim of this study was to predict perceived life satisfaction of multicultural African families living in South Korea in terms of their fluency in the Korean language, government support for education, and the experience of discrimination. A total of 64 family members (29 women, 45.3%) completed measures of life satisfaction, Korean language fluency, public welfare assistance, and social discrimination. A hierarchical regression analysis determined that life satisfaction was higher among those with fluency in the Korean language and low or no reliance on public welfare programs. Experience of social discrimination was unrelated to life satisfaction. Host-country language fluency and livelihood self-sustenance seem to be key resources for families with immigrant spouses.  相似文献   
230.
The objectives of this study were to propose a method of presenting dynamic facial expressions to experimental subjects, in order to investigate human perception of avatar's facial expressions of different levels of emotional intensity. The investigation concerned how perception varies according to the strength of facial expression, as well as according to an avatar's gender. To accomplish these goals, we generated a male and a female virtual avatar with five levels of intensity of happiness and anger using a morphing technique. We then recruited 16 normal healthy subjects and measured each subject's emotional reaction by scoring affective arousal and valence after showing them the avatar's face. Through this study, we were able to investigate human perceptual characteristics evoked by male and female avatars' graduated facial expressions of happiness and anger. In addition, we were able to identify that a virtual avatar's facial expression could affect human emotion in different ways according to the avatar's gender and the intensity of its facial expressions. However, we could also see that virtual faces have some limitations because they are not real, so subjects recognized the expressions well, but were not influenced to the same extent. Although a virtual avatar has some limitations in conveying its emotion using facial expressions, this study is significant in that it shows that a new potential exists to use or manipulate emotional intensity by controlling a virtual avatar's facial expression linearly using a morphing technique. Therefore, it is predicted that this technique may be used for assessing emotional characteristics of humans, and may be of particular benefit for work with people with emotional disorders through a presentation of dynamic expression of various emotional intensities.  相似文献   
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