全文获取类型
收费全文 | 9610篇 |
免费 | 368篇 |
国内免费 | 3篇 |
出版年
2022年 | 72篇 |
2021年 | 102篇 |
2020年 | 116篇 |
2019年 | 166篇 |
2018年 | 254篇 |
2017年 | 234篇 |
2016年 | 244篇 |
2015年 | 180篇 |
2014年 | 203篇 |
2013年 | 897篇 |
2012年 | 367篇 |
2011年 | 386篇 |
2010年 | 214篇 |
2009年 | 228篇 |
2008年 | 321篇 |
2007年 | 303篇 |
2006年 | 262篇 |
2005年 | 227篇 |
2004年 | 242篇 |
2003年 | 221篇 |
2002年 | 209篇 |
2001年 | 282篇 |
2000年 | 282篇 |
1999年 | 196篇 |
1998年 | 97篇 |
1997年 | 87篇 |
1996年 | 80篇 |
1995年 | 69篇 |
1992年 | 155篇 |
1991年 | 145篇 |
1990年 | 160篇 |
1989年 | 141篇 |
1988年 | 126篇 |
1987年 | 118篇 |
1986年 | 138篇 |
1985年 | 134篇 |
1984年 | 116篇 |
1983年 | 100篇 |
1979年 | 110篇 |
1978年 | 81篇 |
1975年 | 71篇 |
1974年 | 98篇 |
1973年 | 104篇 |
1972年 | 82篇 |
1971年 | 73篇 |
1970年 | 85篇 |
1969年 | 76篇 |
1968年 | 110篇 |
1967年 | 87篇 |
1966年 | 99篇 |
排序方式: 共有9981条查询结果,搜索用时 15 毫秒
111.
112.
Relationship between specific disfluency variables and dichotic listening in stutterers 总被引:1,自引:0,他引:1
86 stutterers' disfluency patterns were examined in relation to their laterality preferences. Results suggest that young stutterers are a heterogeneous group and that specific disfluency variables were not related to ear preferences on a dichotic consonant-vowel listening task. 相似文献
113.
I Solomon 《Psychoanalytic review》1986,73(1):31-40
This paper has attempted to discover if the two analyses of Mr. Z by Kohut do in fact substantiate the clinical efficacy of his theoretical model. A brief overview was presented, as were critical assessments. The major point was developed, that a creative working-through of a complementary countertransference was largely responsible for the success of a second analysis after a first phase was seriously undercut by interfering material which rigidified the therapist's interpretation. It was concluded by noting how Kohut's need to overcome the countertransference played a vital role in catalyzing the evolution of his new theory. 相似文献
114.
115.
9 stutterers and 9 nonstutterers were administered a dichotic digits test under conditions of free recall and directed attention. Analysis indicated right-ear preference for both groups and no differences between the free recall and directed listening conditions. Results are discussed in relation to previous studies in which dichotic digit-stimuli were presented to stutterers. 相似文献
116.
Two different concepts of distinguishability are often mixed up in attempts to derive in quantum mechanics the (anti)symmetry of the wave function from indistinguishability of identical particles. Some of these attempts are analyzed and shown to be defective. It is argued that, although identical particles should be considered as observationally indistinguishable in (anti)symmetric states, they may be considered to be conceptually distinguishable. These two notions of (in)distinguishability have quite different physical origins, the former one being related to observations while the latter has to do with the preparation of the system. 相似文献
117.
Mark I. Appelbaum 《Psychometrika》1986,51(1):53-56
Approximately 15% of all papers appearing inPsychometrika during the period 1960–1984 have been statistical or data analytic in nature. While these papers cover a very wide range of issues and are technically quite similar to those appearing in other major statistical journals, collectively they possess features which make them identifiablyPsychometrika. 相似文献
118.
119.
120.