全文获取类型
| 收费全文 | 634篇 |
| 免费 | 4篇 |
专业分类
| 638篇 |
出版年
| 2024年 | 19篇 |
| 2023年 | 9篇 |
| 2022年 | 7篇 |
| 2021年 | 16篇 |
| 2020年 | 13篇 |
| 2019年 | 25篇 |
| 2018年 | 31篇 |
| 2017年 | 31篇 |
| 2016年 | 38篇 |
| 2015年 | 21篇 |
| 2014年 | 27篇 |
| 2013年 | 67篇 |
| 2012年 | 30篇 |
| 2011年 | 38篇 |
| 2010年 | 23篇 |
| 2009年 | 20篇 |
| 2008年 | 26篇 |
| 2007年 | 26篇 |
| 2006年 | 19篇 |
| 2005年 | 27篇 |
| 2004年 | 18篇 |
| 2003年 | 8篇 |
| 2002年 | 11篇 |
| 2001年 | 16篇 |
| 2000年 | 10篇 |
| 1999年 | 6篇 |
| 1998年 | 4篇 |
| 1997年 | 4篇 |
| 1996年 | 2篇 |
| 1995年 | 2篇 |
| 1992年 | 3篇 |
| 1991年 | 4篇 |
| 1990年 | 5篇 |
| 1989年 | 2篇 |
| 1988年 | 3篇 |
| 1987年 | 2篇 |
| 1986年 | 2篇 |
| 1985年 | 1篇 |
| 1983年 | 3篇 |
| 1982年 | 1篇 |
| 1981年 | 1篇 |
| 1980年 | 1篇 |
| 1979年 | 1篇 |
| 1974年 | 1篇 |
| 1973年 | 3篇 |
| 1972年 | 2篇 |
| 1970年 | 1篇 |
| 1969年 | 1篇 |
| 1967年 | 2篇 |
| 1966年 | 3篇 |
排序方式： 共有638条查询结果，搜索用时 0 毫秒
441.
442.
Meryl P. Gardner Brian Wansink Junyong Kim Se‐Bum Park 《Journal of Consumer Psychology》2014,24(3):320-335
How do moods influence one's preference for foods? By introducing the role of enjoyment- versus health-oriented benefits of foods in the mood and food consumption relationship, this research informs both temporal construal theory and mood management framework by positing that mood influences the choice between healthy versus indulgent foods through its impact on temporal construal, which alters the weights people put on long-term health benefits versus short-term mood management benefits when making choices. The results from four experiments show that a positive mood cues distal, abstract construal and increases the salience of long-term goals such as health, leading to greater preference for healthy foods over indulgent foods. The results also show that a negative mood cues proximal construal and increases the salience of immediate, concrete goals such as mood management, leading to greater preference for indulgent foods over healthy foods. 相似文献
443.
Hee Yun Lee Hyun Sook Yoon Ji Young Yoon Jong Hee Kwon Eun Soo Park Ryun Nam 《Journal of aggression, maltreatment & trauma》2014,23(1):45-66
This study examines whether elderly Koreans recognize a scenario of intimate partner violence as such and whether they would seek help in the given situation of elder mistreatment (EM). Two cohorts of Korean elders (one immigrant and one Korea-based), each numbering 124 participants, were recruited using a quota sampling strategy. The study used a mixed method approach, employing a hypothetical scenario, and patriarchy theory informed the study. Findings revealed low perception of the vignette as EM and low help-seeking intention in both cohorts. Among the immigrant cohort, intention to seek help was greater among respondents who were female, demonstrated lower adherence to traditional values, and perceived the vignette as EM. Among the Korea-based cohort, the only significant factor was recognition of the scenario as EM. Development of culturally competent and geographically specific practice and intervention is urgently needed, particularly among elders who have greater adherence to traditional cultural values. 相似文献
444.
In early childhood, humans learn culturally specific symbols for number that allow them entry into the world of complex numerical thinking. Yet little is known about how the brain supports the development of the uniquely human symbolic number system. Here, we use functional magnetic resonance imaging along with an effective connectivity analysis to investigate the neural substrates for symbolic number processing in young children. We hypothesized that, as children solidify the mapping between symbols and underlying magnitudes, important developmental changes occur in the neural communication between the right parietal region, important for the representation of non‐symbolic numerical magnitudes, and other brain regions known to be critical for processing numerical symbols. To test this hypothesis, we scanned children between 4 and 6 years of age while they performed a magnitude comparison task with Arabic numerals (numerical, symbolic), dot arrays (numerical, non‐symbolic), and lines (non‐numerical). We then identified the right parietal seed region that showed greater blood‐oxygen‐level‐dependent signal in the numerical versus the non‐numerical conditions. A psychophysiological interaction method was used to find patterns of effective connectivity arising from this parietal seed region specific to symbolic compared to non‐symbolic number processing. Two brain regions, the left supramarginal gyrus and the right precentral gyrus, showed significant effective connectivity from the right parietal cortex. Moreover, the degree of this effective connectivity to the left supramarginal gyrus was correlated with age, and the degree of the connectivity to the right precentral gyrus predicted performance on a standardized symbolic math test. These findings suggest that effective connectivity underlying symbolic number processing may be critical as children master the associations between numerical symbols and magnitudes, and that these connectivity patterns may serve as an important indicator of mathematical achievement. 相似文献
445.
Shang‐Hui Shin Yoshihisa Kashima Simon M. Laham Uichol Kim Young‐Shin Park Jaisun Koo Junseong Park 《Asian Journal of Social Psychology》2014,17(1):25-35
We argue that national identification can be framed temporally, such that people may differently identify with their nation's past or present. Further, we argue that temporal national identification has important consequences for attitudes towards social changes. Within this new theoretical framing, we tested the empirical separability and predictive utility of past national identification and present national identification in South Korea and Australia. Results showed that, in both countries, past and present national identifications are correlated but empirically distinct constructs, which independently contribute to general national identification. Past and present national identifications were also shown to be grounded in distinct notions of national continuity. Most importantly, in both countries, present national identification positively predicted favourable attitudes towards social changes and globalization, whereas past national identification negatively predicted these attitudes. These findings suggest that temporally framed national identification is an important construct in the domain of social identification and in research on social changes and globalization. 相似文献
446.
Prior research in social psychology indicates that East Asians from collectivistic and interdependent sociocultural systems are more sensitive to contextual information than Westerners, whereas Westerners with individualistic and independent representation have a tendency to process focal and discrete attributes of the environment. Here we have demonstrated that such systematic cultural variations can also be observed in cyberspace, focusing on self‐presentation of photographs on Facebook, the most popular worldwide online social network site. We examined cultural differences in face/frame ratios for Facebook profile photographs in two studies. For Study 1, 200 digital profile face photographs of active Facebook users were randomly selected from native and immigrant Taiwanese and Americans. For Study 2, 312 Facebook profiles of undergraduate students of six public universities in East Asia (Hong Kong, Singapore, and Taiwan) and the United States (California and Texas) were randomly selected. Overall, the two studies clearly showed that East Asian Facebook users are more likely to deemphasize their faces compared to Americans. Specifically, East Asians living in Hong Kong, Singapore, and Taiwan exhibited a predilection for context inclusiveness in their profile photographs, whereas Americans tended to prioritize their focal face at the expense of the background. Moreover, East Asian Facebook users had lower intensity of facial expression than Americans on their photographs. These results demonstrate marked cultural differences in context‐inclusive styles versus object‐focused styles between East Asian and American Facebook users. Our findings extend previous findings from the real world to cyberspace, and provide a novel approach to investigate cognition and behaviors across cultures by using Facebook as a data collection platform. 相似文献
447.
448.
449.
Two studies explored the effects of lawyers' use of PowerPoint on liability judgments in a case involving statistical evidence. Participants (Study 1, N = 192; Study 2A, N = 180; Study 2B, N = 189) watched videotaped opening statements for plaintiffs and defendant. In general, defendant's responsibility was judged to be greater when plaintiffs used PowerPoint slides than when they did not and less when defendant used PowerPoint slides than when it did not. Furthermore, PowerPoint's impact was greatest when its use was unequal. PowerPoint enhanced persuasion partly through central and partly through peripheral processing. In general, each party's use of PowerPoint increased participants' recall of that party's evidence, which in turn increased defendant's judged responsibility (when plaintiffs used PowerPoint) or reduced it (when defendants used PowerPoint), indicative of central processing. PowerPoint also functioned as a peripheral cue, influencing participants' judgments of defendant's responsibility by affecting their perceptions of the respective attorneys. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
450.
This commentary discusses causal estimands of same-age and same-grade comparisons for assessing grade-retention effects on student ability and performance. Using potential outcomes notation, we show that same-age and same-grade comparisons refer to different retention–promotion contrasts and therefore assess different causal questions. We also comment on deleting versus censoring records of students who dropped out of the study or do not belong to the treatment regimes under investigation. Whereas deleting entire student records potentially induces collider bias, censoring circumvents bias if censoring is ignorable given the observed pretreatment covariates. 相似文献