全文获取类型
收费全文 | 3812篇 |
免费 | 185篇 |
国内免费 | 3篇 |
出版年
2020年 | 57篇 |
2019年 | 63篇 |
2018年 | 102篇 |
2017年 | 118篇 |
2016年 | 110篇 |
2015年 | 67篇 |
2014年 | 94篇 |
2013年 | 481篇 |
2012年 | 128篇 |
2011年 | 130篇 |
2010年 | 86篇 |
2009年 | 89篇 |
2008年 | 160篇 |
2007年 | 138篇 |
2006年 | 104篇 |
2005年 | 122篇 |
2004年 | 94篇 |
2003年 | 95篇 |
2002年 | 85篇 |
2001年 | 38篇 |
2000年 | 52篇 |
1999年 | 47篇 |
1998年 | 63篇 |
1997年 | 42篇 |
1996年 | 44篇 |
1995年 | 41篇 |
1994年 | 45篇 |
1992年 | 52篇 |
1990年 | 37篇 |
1989年 | 40篇 |
1988年 | 41篇 |
1987年 | 32篇 |
1986年 | 45篇 |
1985年 | 38篇 |
1984年 | 55篇 |
1983年 | 41篇 |
1982年 | 38篇 |
1981年 | 46篇 |
1980年 | 50篇 |
1979年 | 39篇 |
1978年 | 48篇 |
1977年 | 52篇 |
1976年 | 50篇 |
1975年 | 57篇 |
1974年 | 48篇 |
1973年 | 56篇 |
1972年 | 38篇 |
1971年 | 35篇 |
1970年 | 39篇 |
1968年 | 42篇 |
排序方式: 共有4000条查询结果,搜索用时 15 毫秒
901.
902.
903.
904.
905.
906.
907.
908.
When depression alternates with mania, as in a bipolar affective disorder, creativity might be enhanced. To investigate this, we employed a single‐subject design, looking at both affective space and the spectral covariation of mood and creativity in a participant presenting with bipolar affective disorder. The study was conducted over a period of 54 days, and employed a standard measure of mood (the Brief Mood Introspection Scale) and a standard task of creativity (Alternative Uses Task). Both positive affect and negative affect appear to be somewhat undifferentiated for this participant, and her mood space does not conform to that described by the accepted major dimensions of Arousal and Pleasure. Conceivably, this is because of her rapid mood fluctuations. A 2.7‐day periodicity was found for Tired, Peppy, Nervous, and Calm, on the one hand, and ideational fluency, ideational flexibility, and originality, on the other. In addition, a 9‐day periodicity was common to Happy, Sad, and Gloomy—all three affects clustering in the same affective space—together with both ideational flexibility and originality. This finding brings into question the relationship between creativity and both positive and negative mood. 相似文献
909.
This paper describes the Two-Track Differentiation Paradigm, an updated therapeutic methodology within psychotherapy. The Two-Track Differentiation Paradigm is based on the assumption that patients habitually regard their problems as one-dimensional and thus tend to become rigid in their attitudes toward these problems. The paradigm suggests a psychotherapeutic process of enriched reframing called Differentiation. This Differentiation between patients’ negative and positive narratives and perceptions offers them more options and frees them to contend with their problems more effectively. Thus, with the Two-Track Differentiation Paradigm, cases of impasse and stuck psychotherapeutic situations are turned into cases of cooperation. 相似文献
910.
Reductions of intimate partner violence resulting from supplementing children with omega‐3 fatty acids: A randomized,double‐blind,placebo‐controlled,stratified, parallel‐group trial
下载免费PDF全文
![点击此处可从《Aggressive behavior》网站下载免费的PDF全文](/ch/ext_images/free.gif)