全文获取类型
收费全文 | 1432篇 |
免费 | 73篇 |
国内免费 | 1篇 |
专业分类
1506篇 |
出版年
2023年 | 10篇 |
2022年 | 18篇 |
2021年 | 32篇 |
2020年 | 35篇 |
2019年 | 49篇 |
2018年 | 72篇 |
2017年 | 57篇 |
2016年 | 67篇 |
2015年 | 42篇 |
2014年 | 71篇 |
2013年 | 159篇 |
2012年 | 111篇 |
2011年 | 108篇 |
2010年 | 58篇 |
2009年 | 63篇 |
2008年 | 74篇 |
2007年 | 72篇 |
2006年 | 56篇 |
2005年 | 53篇 |
2004年 | 46篇 |
2003年 | 47篇 |
2002年 | 38篇 |
2001年 | 17篇 |
2000年 | 12篇 |
1999年 | 16篇 |
1998年 | 15篇 |
1997年 | 9篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1987年 | 4篇 |
1983年 | 3篇 |
1982年 | 5篇 |
1979年 | 2篇 |
1978年 | 4篇 |
1977年 | 3篇 |
1975年 | 4篇 |
1973年 | 3篇 |
1971年 | 2篇 |
1969年 | 4篇 |
1968年 | 2篇 |
1967年 | 3篇 |
1966年 | 2篇 |
1965年 | 2篇 |
1963年 | 2篇 |
排序方式: 共有1506条查询结果,搜索用时 0 毫秒
841.
Integrating simulation and theory of mind: from self to social cognition 总被引:10,自引:0,他引:10
842.
Quantity discrimination in female mosquitofish 总被引:6,自引:6,他引:0
The ability in animals to count and represent different numbers of objects has received a great deal of attention in the past few decades. Cumulative evidence from comparative studies on number discriminations report obvious analogies among human babies, non-human primates and birds and are consistent with the hypothesis of two distinct and widespread mechanisms, one for counting small numbers (<4) precisely, and one for quantifying large numbers approximately. We investigated the ability to discriminate among different numerosities, in a distantly related species, the mosquitofish, by using the spontaneous choice of a gravid female to join large groups of females as protection from a sexually harassing male. In one experiment, we found that females were able to discriminate between two shoals with a 1:2 numerosity ratio (2 vs. 4, 4 vs. 8 and 8 vs. 16 fish) but failed to discriminate a 2:3 ratio (8 vs. 12 fish). In the second experiment, we studied the ability to discriminate between shoals that differed by one element; females were able to select the larger shoal when the paired numbers were 2 vs. 3 or 3 vs. 4 but not 4 vs. 5 or 5 vs. 6. Our study indicates that numerical abilities in fish are comparable with those of other non-verbal creatures studied; results are in agreement with the hypothesis of the existence of two distinct systems for quantity discrimination in vertebrates. 相似文献
843.
Frings C Rothermund K Wentura D 《Quarterly journal of experimental psychology (2006)》2007,60(10):1367-1377
Response retrieval theories assume that stimuli and responses become integrated into “event files” (Hommel, 1998) in memory so that a second encounter with a specific stimulus automatically retrieves the response that was previously associated with this stimulus. In this article, we tested a specific prediction of a recent variant of stimulus retrieval theories as introduced by Rothermund, Wentura, and De Houwer (2005): In selection tasks where target stimuli are accompanied by distractors, responses to target stimuli are automatically bound to distractor stimuli as well; repeating the distractor should retrieve the response to the target that formerly accompanied the distractor. In three experiments we confirmed this prediction: Distractor repetition facilitated responding in the probe in the case of response repetition whereas repeating the distractor delayed responding in the case of response change. 相似文献
844.
Brand M Pawlikowski M Labudda K Laier C von Rothkirch N Markowitsch HJ 《Brain and cognition》2009,69(2):279-290
We investigated the role of feedback processing in decision making under risk conditions in 50 patients with amnesia in the course of alcoholic Korsakoff's syndrome (KS). Half of the patients were administered the Game of Dice Task (GDT) and the remaining 25 patients were examined with a modified version of the GDT in which no feedback was provided. Patients' results in the GDT and in the modified version were compared with that of 50 healthy subjects of whom 25 subjects performed the original GDT and 25 performed the modified version. While performance on the original GDT was superior to performance on the modified GDT in healthy subjects, KS patients performed similarly on both the GDT with and GDT without feedback. Performance on both task versions was correlated with categorization and set-shifting. The findings indicate that amnesic patients do not profit from receiving feedback for their decisions in explicit risk conditions. 相似文献
845.
Christian Thoresen Kyrre Lønnum Annika Melinder Svein Magnussen 《Applied cognitive psychology》2009,23(7):999-1011
The study was designed to investigate changes in how children are interviewed in cases of child sexual abuse over a fairly long period of time. The interviewers' utterances were analysed in a large sample of forensic interviews conducted in Norway during the period of 1990–2002. The results indicate that interviewer strategies have improved during this period; there is a decrease in the proportion of suggestive, yes/no and option‐posing utterances, accompanied by a comparable increase in directive utterances. However, the frequency of open‐ended utterances is low, and has not changed much over time. An index of the overall quality of the interviews likewise showed a positive trend, with an increase in the proportion of interviews that were labelled ‘good’. However, even in recent years, interviews rated as ‘inadequate’ or ‘poor’ constituted half of the interviews conducted. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
846.
The China Puzzle: Falling Happiness in a Rising Economy 总被引:4,自引:0,他引:4
Hilke Brockmann Jan Delhey Christian Welzel Hao Yuan 《Journal of Happiness Studies》2009,10(4):387-405
Over the 1990–2000 decade happiness in China plummeted despite massive improvement in material living standards. This finding
contradicts the notion that income growth at low living standards leads to gains, not losses, in happiness. We explain this
puzzle by drawing on a specific version of relative deprivation theory, the concept of “frustrated achievers.” Our major finding
is that income inequality in China became increasingly skewed towards the upper income strata, so that related to the average
income the financial position of most Chinese worsened. Consequently, financial dissatisfaction rose and became an increasingly
important factor in depressing happiness. Other negative feelings emerging with rapid transitions, such as anomie and disaffection,
show a less depressive effect on Chinese happiness. We conclude with some speculations about the applicability of our findings
to transition economies in general.
相似文献
Jan DelheyEmail: |
847.
Antoine Clarion Carolina Ramon Claire Petit André Dittmar J. P. Bourgeay Aymeric Guillot Claudine Gehin Eric McAdams Christian Collet 《Behavior research methods》2009,41(3):882-888
In the field of cognitive ergonomics, research on car drivers requires multimodal in-vehicle systems for recording not only
driving-related behavior, but also contextual information from their surroundings. In addition, reliable information concerning
a driver’s functional state should be obtained. In this article, we describe an integrated device simultaneously recording
specific physiological data, video recordings of the driver and environment, parameters from the vehicle, and contextual data.
Physiological signals from the autonomic nervous system provide objective and quantitative information on the driver’s alertness
and his/her ability to process specific driving-related stimuli or other nonspecific information. Consequently, recorded physiological
responses can be related to individual driving events. Electrodermal and cardiac activities are sensitive to time-dependent
variations in arousal level and to certain external stimuli, so there is great interest in studying drivers’ behavior via
measured physiological signals that have been established as suitable behavioral indicators. The present integrated device
is capable of processing the relevant indices from raw measured data in real time. 相似文献
848.
Christian Miller 《The Journal of Ethics》2009,13(2-3):145-173
I first summarize the central issues in the debate about the empirical adequacy of virtue ethics, and then examine the role that social psychologists claim positive and negative mood have in influencing compassionate helping behavior. I argue that this psychological research is compatible with the claim that many people might instantiate certain character traits after all which allow them to help others in a wide variety of circumstances. Unfortunately for the virtue ethicist, however, it turns out that these helping traits fall well short of exhibiting certain central features of compassion. 相似文献
849.
Sonja Haustein Christian A. Klöckner Anke Blöbaum 《Transportation Research Part F: Traffic Psychology and Behaviour》2009,12(2):168-178
This study evaluates how different aspects of travel socialization during childhood and adolescence contribute to the explanation of travel mode choice in young adulthood. In an online survey with 2612 students who had access to a car three different socialization aspects were measured retrospectively: communication with parents about the environmental impact of travel mode choice at the participants’ age of 15, the symbolic-affective importance of driving and acquisition of a driver’s license at the age of 18, and finally multi-mobility in the peer group at the age of 18. It was expected that socialization constructs would have a direct effect on social and personal norm as wells as on car use habit and an indirect effect on car use, mediated by norms, habit and intention. Structural equation modelling showed a significant impact of all socialization constructs on either norms or car use habit or both. Moreover, the postulated mediator effect could be confirmed. The paper encourages widening the perspective of transport studies by aspects of socialization, which have been neglected in former research on adults mobility behaviour. 相似文献
850.
Christian Piller 《Ethical Theory and Moral Practice》2009,12(4):413-428
The fact that we ought to prefer what is comparatively more likely to be good, I argue, does, contrary to consequentialism,
not rest on any evaluative facts. It is, in this sense, a deontological requirement. As such it is the basis of our valuing
those things which are in accordance with it. We value acting (and believing) well, i.e. we value acting (and believing) as
we ought to act (and to believe). In this way, despite the fact that our interest in justification depends on our interest
in truth, we value believing with justification on non-instrumental grounds. A deontological understanding of justification,
thus, solves the Value of Knowledge Problem.
相似文献
Christian PillerEmail: |