全文获取类型
收费全文 | 859篇 |
免费 | 20篇 |
国内免费 | 7篇 |
出版年
2021年 | 7篇 |
2020年 | 10篇 |
2019年 | 11篇 |
2018年 | 16篇 |
2017年 | 9篇 |
2016年 | 19篇 |
2014年 | 8篇 |
2013年 | 48篇 |
2012年 | 21篇 |
2011年 | 13篇 |
2010年 | 14篇 |
2009年 | 12篇 |
2008年 | 12篇 |
2007年 | 24篇 |
2006年 | 14篇 |
2005年 | 12篇 |
2004年 | 20篇 |
2003年 | 10篇 |
2002年 | 20篇 |
2001年 | 35篇 |
2000年 | 46篇 |
1999年 | 20篇 |
1998年 | 11篇 |
1997年 | 8篇 |
1992年 | 18篇 |
1991年 | 17篇 |
1990年 | 35篇 |
1989年 | 23篇 |
1988年 | 11篇 |
1987年 | 23篇 |
1986年 | 31篇 |
1985年 | 21篇 |
1984年 | 21篇 |
1983年 | 16篇 |
1982年 | 8篇 |
1981年 | 10篇 |
1980年 | 8篇 |
1979年 | 12篇 |
1978年 | 10篇 |
1976年 | 7篇 |
1975年 | 15篇 |
1974年 | 15篇 |
1973年 | 20篇 |
1972年 | 14篇 |
1971年 | 17篇 |
1970年 | 15篇 |
1969年 | 7篇 |
1968年 | 9篇 |
1967年 | 10篇 |
1951年 | 6篇 |
排序方式: 共有886条查询结果,搜索用时 15 毫秒
791.
792.
793.
This research describes two hitherto unobserved phenomena in the frescoes of the seventeenth century architect and painter, Andrea Pozzo, painted on the vaulted ceiling of the central nave of the Church of St Ignatius in Rome. The present research also reports the results of two experimental studies on the problem of the perception of shapes projected on concave surfaces. A quantitative evaluation of the phenomena perceived from various points of observation is made by means of stimuli projected at various angles on a semicylindrical surface. The validity of the assumption of invariance, and in particular of the projective invariant called the cross-ratio, is discussed within the framework of ecological theories on perception. 相似文献
794.
Laura A. Novak MS MPS Jessica M. LaCroix PhD Kanchana U. Perera MSc Max Stivers MA Natasha A. Schvey PhD Jeffrey L. Goodie PhD ABPP Cara Olsen PhD Tracy Sbrocco PhD David B. Goldston PhD Alyssa Soumoff MD Jennifer Weaver MD Marjan Ghahramanlou-Holloway PhD 《Suicide & life-threatening behavior》2023,53(1):75-88
795.
796.
Alzheimer's disease (AD) patients and normal elderly controls performed a block of 10 trials on a finger maze, followed by a 45-min period during which verbal learning measures were administered. Subjects then performed an additional 10 trials on the original maze, followed by 10 trials on a new maze. The AD patients and a subset of control subjects decreased mean completion time across Blocks 1 and 2, suggesting skill acquisition. Mean time on Block 3 was significantly less than mean time on Block 1, suggesting skill generalization. A subset of controls did not show the above pattern. The results of this study suggest that AD patients are able to acquire and generalize a cognitively mediated perceptual-motor skill. 相似文献
797.
Journal of Child and Family Studies - Few studies have focused on adolescents’ interpretations of parental control in a non-Western context. This study examines the intervening role of... 相似文献
798.
Eufemia S. Putortì Simona Sciara Norman U. Larocca Massimo P. Crippa Giuseppe Pantaleo 《Psychologie appliquee》2020,69(3):1072-1091
In two experiments (N = 160) we predicted and found that an optimised video science communication was more effective than either a press release science communication (Experiment 1) and a non-optimised video science communication (Experiment 2) in promoting (a) a better comprehension of the communication, (b) a higher perceived pleasantness, and (c) a stronger manifest interest in learning more about its findings, as reflected in participants’ explicit requests to receive supplemental material on the communicated and analogous findings. The results were consistent across experiments. They were also not influenced by the content type of the communication. Implications for communication professionals and future research in the field of media, social influence, education, and applied social psychology are discussed. 相似文献
799.
ABSTRACT Academic dishonesty has been found to be on the increase globally, affecting the quality of education, ethics of professional practices and career outcome. Substantial literature exists on the role of religious commitment (RC) in reducing academic dishonesty (AD), but few or no studies have examined the pathways explaining this link. The present study examined whether self-efficacy mediates the relationship between RC and AD. Undergraduates of the University of Nigeria, Nsukka (N = 350, Mean age = 22.18 years) completed the Academic Dishonesty Scale (ADS), Religious Commitment Inventory (RCI-10) and New General Self-Efficacy Scale (NGSES) and also provided relevant demographic information. Results of statistical analysis indicated that RC was negatively associated with AD. Self-efficacy was also a partial mediation in the relationship between RC and AD. This implies that self-efficacy contributes to the pathways through which RC influences AD among students. Our findings suggest that consideration of students’ level of self-judgment on their ability to cope with academic demands may be an important target toward enhancing the influence of RC in reducing academic dishonest behaviors among students. 相似文献
800.