全文获取类型
收费全文 | 5594篇 |
免费 | 294篇 |
国内免费 | 4篇 |
专业分类
5892篇 |
出版年
2024年 | 11篇 |
2023年 | 63篇 |
2022年 | 88篇 |
2021年 | 115篇 |
2020年 | 155篇 |
2019年 | 147篇 |
2018年 | 280篇 |
2017年 | 270篇 |
2016年 | 246篇 |
2015年 | 160篇 |
2014年 | 175篇 |
2013年 | 736篇 |
2012年 | 417篇 |
2011年 | 426篇 |
2010年 | 258篇 |
2009年 | 176篇 |
2008年 | 331篇 |
2007年 | 269篇 |
2006年 | 233篇 |
2005年 | 231篇 |
2004年 | 136篇 |
2003年 | 144篇 |
2002年 | 134篇 |
2001年 | 59篇 |
2000年 | 80篇 |
1999年 | 46篇 |
1998年 | 25篇 |
1997年 | 19篇 |
1996年 | 22篇 |
1995年 | 20篇 |
1994年 | 15篇 |
1993年 | 16篇 |
1992年 | 30篇 |
1991年 | 20篇 |
1990年 | 25篇 |
1989年 | 23篇 |
1988年 | 27篇 |
1987年 | 17篇 |
1985年 | 12篇 |
1984年 | 16篇 |
1983年 | 12篇 |
1979年 | 16篇 |
1978年 | 13篇 |
1976年 | 13篇 |
1974年 | 12篇 |
1970年 | 10篇 |
1968年 | 11篇 |
1967年 | 10篇 |
1966年 | 11篇 |
1965年 | 10篇 |
排序方式: 共有5892条查询结果,搜索用时 0 毫秒
1.
2.
Tavis S Campbell Blaine Ditto Jean R Séguin Jean-Marc Assaad Robert O Pihl Daniel Nagin Richard E Tremblay 《Health psychology》2002,21(6):594-600
A growing literature has observed a significant reduction in pain sensitivity among hypertensive animals and humans. It is uncertain whether a reduced sensitivity to pain can be observed in nonnotensive individuals who go on to develop high blood pressure. Blood pressure (BP) was reassessed in one hundred fifteen 19-year-old boys initially tested at age 14, when they were also presented with a pain stimulus (mechanical finger pressure). Hierarchical regression analyses indicated that information regarding pain tolerance improved prediction of changes in systolic and diastolic blood pressure beyond that afforded by differences in BP at age 14, parental history of hypertension, and body mass index. These analyses suggest that pain sensitivity may be associated with physiological processes involved in the development of sustained high blood pressure. 相似文献
3.
4.
5.
6.
Albr Pennings 《International journal of psychology》1988,23(1-6):65-78
The starting point of the investigation was the field dependence-independence construct as measured with the Embedded Figures Test of H.A. Witkin. An overview of the research on the information-processing strategies in solving the items of this test was converging into a theory in which strategies for a successful solution can be located on a bipolar dimension with at one extreme a simultaneous strategy and at the other extreme a successive strategy. A new administration procedure for evaluating the use of four solution strategies was developed: the simultaneous, the successive, the extemalized-successive and the global-manipulatory strategy. Based on the prediction that the use of strategies was related to sex and age, we carried out an experiment involving groups of ten boys and ten girls of 5, 6 and 7 years of age, who were given eight tasks with the new administration procedure. No. significant difference was found between boys and girls. However, significant differences existed in strategy profiles in six of the eight tasks between the three age groups. 相似文献
7.
The processing of restrictive relative clauses in Hungarian 总被引:2,自引:0,他引:2
8.
We studied the correlation of one measure of imagery ability, the Visual Elaboration Scale, with two others, absorption of image and effort required to form a mental image. Significant correlations were obtained between the Visual Elaboration Scale and the other scales, with the exception of Absorption for women. 相似文献
9.
J L Gariépy K E Hood R B Cairns 《Journal of comparative psychology (Washington, D.C. : 1983)》1988,102(4):392-399
This research was designed to investigate development and behavioral mediation in lines of ICR mice that have been selectively bred for aggressive behavior. General behavioral reactivity and behavioral immobility have been implicated as potential mediators by prior analyses of preattack interactions. To evaluate the separate roles of these dispositions, the emergence of attacks in genetically selected lines was tracked for 11 years by three levels of analysis: over successive generations, over development, and over dyadic interactions. Convergent outcomes were observed in all three levels with respect to two findings: (a) Robust line differences were obtained in attack behaviors, and (b) strong associations were found between line differences in attacks and line differences in behavioral immobility. Conversely, all three levels of analysis indicated a weak and inconsistent association between line differences in attacks and measures of social and nonsocial reactivity. 相似文献
10.