全文获取类型
收费全文 | 768篇 |
免费 | 160篇 |
国内免费 | 97篇 |
专业分类
1025篇 |
出版年
2024年 | 3篇 |
2023年 | 10篇 |
2022年 | 19篇 |
2021年 | 22篇 |
2020年 | 54篇 |
2019年 | 42篇 |
2018年 | 44篇 |
2017年 | 40篇 |
2016年 | 42篇 |
2015年 | 26篇 |
2014年 | 36篇 |
2013年 | 95篇 |
2012年 | 23篇 |
2011年 | 38篇 |
2010年 | 22篇 |
2009年 | 49篇 |
2008年 | 53篇 |
2007年 | 61篇 |
2006年 | 41篇 |
2005年 | 45篇 |
2004年 | 35篇 |
2003年 | 35篇 |
2002年 | 36篇 |
2001年 | 25篇 |
2000年 | 25篇 |
1999年 | 13篇 |
1998年 | 6篇 |
1997年 | 18篇 |
1996年 | 14篇 |
1995年 | 7篇 |
1994年 | 12篇 |
1993年 | 10篇 |
1992年 | 2篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1988年 | 1篇 |
1985年 | 4篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1976年 | 2篇 |
1975年 | 1篇 |
排序方式: 共有1025条查询结果,搜索用时 0 毫秒
61.
62.
63.
选取生态效度较高的科学发明问题材料(分为高启发量与低启发量两类),采用“1对1”和“8对8”的“学习-测试”实验范式,考察午睡剥夺对科学发明问题解决中的原型启发效应的影响.结果发现:午睡剥夺处理、范式(“1对1”和“8对8”)和材料启发量高低在原型激活率和问题解决率上主效应均显著,午睡剥夺和范式以及启发量高低在问题解决率以及原型激活率上的交互作用不显著.这一结果说明,午睡剥夺影响科学发明问题解决中的原型启发效应,这种影响是通过对启发信息应用和原型激活两个加工过程的影响而实现的. 相似文献
64.
Winston A. Sanders 《Behaviour research and therapy》2010,48(8):747-753
A mindful experiential rather than an analytical ruminative mode of information processing is beneficial in depression. However studies have not taken into account people’s trait mindfulness or trait rumination. This study aimed to examine the effects of state and trait analytical rumination and experiential mindfulness on affect and social problem solving (SPS). Participants filled in the trait mindfulness and trait rumination questionnaires. After mood induction, dysphoric participants with and without a history of depression were assessed for SPS and affect before and after induction of mindful (experiential) or ruminative (analytic) processing modes. Results showed trait mindfulness was negatively correlated with the BDI and trait rumination was positively correlated with the BDI. There was no significant difference between groups after the induced experiential mindful or analytical ruminative processing modes. However, participants who scored high on trait rumination showed significant improvement in SPS after induced mindfulness processing. No such effect was found on trait mindfulness. These findings suggest a useful way to prevent high trait ruminators from developing depressive symptoms or depression. Experiential mindful processing may help reduce the risk of developing depressive symptoms by increasing social problem solving ability in those with low mood and high levels of trait rumination. 相似文献
65.
We manipulated relative reinforcement for problem behavior and appropriate behavior using differential reinforcement of alternative behavior (DRA) without an extinction component. Seven children with developmental disabilities participated. We manipulated duration (Experiment 1), quality (Experiment 2), delay (Experiment 3), or a combination of each (Experiment 4), such that reinforcement favored appropriate behavior rather than problem behavior even though problem behavior still produced reinforcement. Results of Experiments 1 to 3 showed that behavior was often sensitive to manipulations of duration, quality, and delay in isolation, but the largest and most consistent behavior change was observed when several dimensions of reinforcement were combined to favor appropriate behavior (Experiment 4). Results suggest strategies for reducing problem behavior and increasing appropriate behavior without extinction. 相似文献
66.
Carter SL 《Journal of applied behavior analysis》2010,43(3):543-546
The present investigation compared the effects of reinforcing compliance with either positive or negative reinforcement for a participant who displayed escape-maintained problem behavior. The results indicated that positive reinforcement in the form of a highly preferred edible or leisure item produced higher levels of compliance and lower levels of problem behavior when compared to negative reinforcement in the form of escape from demands. In addition, an extinction procedure was unnecessary to achieve high levels of compliance. 相似文献
67.
68.
Henrik Lagerlund 《British Journal for the History of Philosophy》2013,21(4):587-603
In this paper, I argue that it is in the fourteenth century that the problem of the compatibility or unity of efficient and final causality emerges. William Ockham and John Buridan start to flirt with a mechanized view of nature solely explainable by efficient causality, and they hence push final causality into the human mind and use it to explain for example action, morality and the good. Their argumentation introduces the problem of how to give a unified account of the world, that is, how are nature and freedom compatible. In the paper, I set up the discussion by going through some of the problems associated with final causality in the seventeenth century and show that Ockham and Buridan's problems are similar. I then argue using a formulation from Leibniz's Monadology that the problems here traced should be seen as versions of the mind/body problem. 相似文献
69.
70.