全文获取类型
收费全文 | 1582篇 |
免费 | 188篇 |
国内免费 | 452篇 |
出版年
2024年 | 7篇 |
2023年 | 20篇 |
2022年 | 45篇 |
2021年 | 59篇 |
2020年 | 66篇 |
2019年 | 61篇 |
2018年 | 71篇 |
2017年 | 96篇 |
2016年 | 95篇 |
2015年 | 57篇 |
2014年 | 73篇 |
2013年 | 160篇 |
2012年 | 110篇 |
2011年 | 124篇 |
2010年 | 108篇 |
2009年 | 91篇 |
2008年 | 119篇 |
2007年 | 133篇 |
2006年 | 140篇 |
2005年 | 93篇 |
2004年 | 72篇 |
2003年 | 56篇 |
2002年 | 50篇 |
2001年 | 33篇 |
2000年 | 35篇 |
1999年 | 31篇 |
1998年 | 21篇 |
1997年 | 21篇 |
1996年 | 13篇 |
1995年 | 14篇 |
1994年 | 12篇 |
1993年 | 7篇 |
1992年 | 17篇 |
1991年 | 13篇 |
1990年 | 11篇 |
1989年 | 8篇 |
1988年 | 2篇 |
1987年 | 4篇 |
1986年 | 6篇 |
1985年 | 6篇 |
1984年 | 11篇 |
1983年 | 7篇 |
1982年 | 9篇 |
1981年 | 15篇 |
1980年 | 8篇 |
1979年 | 2篇 |
1977年 | 2篇 |
1973年 | 2篇 |
1968年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有2222条查询结果,搜索用时 0 毫秒
1.
Aline D. Masuda Steven A.Y. Poelmans Tammy D. Allen Paul E. Spector Laurent M. Lapierre Cary L. Cooper Nureya Abarca Paula Brough Pablo Ferreiro Guillermo Fraile Luo Lu Chang‐Qin Lu Oi Ling Siu Michael P. O'Driscoll Alejandra Suarez Simoni Satoru Shima Ivonne Moreno‐Velazquez 《Psychologie appliquee》2012,61(1):1-29
The present study explored the availability of flexible work arrangements (FWA) and their relationship with manager outcomes of job satisfaction, turnover intentions, and work‐to‐family conflict (WFC) across country clusters. We used individualism and collectivism to explain differences in FWA availability across Latin American, Anglo, and Asian clusters. Managers from the Anglo cluster were more likely to report working in organisations that offer FWA compared to managers from other clusters. For Anglo managers, flextime was the only FWA that had significant favorable relationships with the outcome variables. For Latin Americans, part‐time work negatively related with turnover intentions and strain‐based WFC. For Asians, flextime was unrelated to time‐based WFC, and telecommuting was positively associated with strain‐based WFC. The clusters did not moderate the compressed work week and outcome relationships. Implications for practitioners adopting FWA practices across cultures are discussed. 相似文献
2.
3.
4.
5.
Sixty-five subjects reported amount of social support given and received, and satisfaction with relationships where support exchanges took place. Negative affect from relationships, psychological symptoms, and happiness were also measured. Multiple regression analyses showed that receiving and giving support was related to some negative feelings toward the relationships concerned. Receiving support was also related to inflated anxiety symptoms. Effects of receiving support on guilt and dependent feelings were moderated by relationship satisfaction. Effects of giving support on anxiety were also moderated by relationship satisfaction. Extraversion and satisfaction with relationships predicted happiness. There were some individual differences in support exchanges. Extraverts gave more support. Women received more support whereas conscientious people received less. 相似文献
6.
Yi Lin 《Synthese》1989,79(3):473-488
In this paper, under the assumption that ZFC axiom system is consistent, the following are proved: (a) there is no system whose object set consists of all systems; (b) any system is not an object of itself; (c) any system is constructed with basic elements (elements which are not systems). Based on these results, the following problems in epistemology are discussed: the feasibility of the definition of the theory so-called science of science; the existence of basic particles in the world; and the existence of absolute truths.This paper was partially supported by Auburn University, presented atThe 20th Annual Spring Topology Conference, entitled The ZFC Axiom System and Problems in Epistemology. 相似文献
7.
实验使用电子计算机控制彩色图象显示器的屏幕来呈现视觉目标彩色光栅,以对人的颜色视觉进行对比感受性的测定。被试可以通过终端键盘改变光栅的各种变量并进行反应,计算机对结果进行记录和处理。实验Ⅰ是对比感受性作为红-绿光栅和绿色单色光栅的空间频率的函数的测定。结果表明,在所有空间频率上,被试对绿色光栅的对比感受性都比对红-绿光栅要高。但随着空间频率的升高,对两种光栅的对比感受性也相应升高,并都在中间空间频率带达到高峰值。实验Ⅱ是对颜色视觉对比感受性作为红-绿亮度比率的函数的测定。结果表明,空间频率和红色在光栅中的比率对对比感受性都有重要的影响。本实验结果具有明显的实际应用价值。 相似文献
8.
9.
Fourth-, fifth-, and sixth-grade students responded to a questionnaire concerning their experiences with electronic videogames and computers. Teacher ratings of academic achievement, personality characteristics, and behavior patterns were also obtained for each student. These data were used to examine a number of hypotheses concerning potential harmful or beneficial effects of electronic videogames on school-age children, and to provide preliminary evidence concerning the correlates of computer usage by school-age children. Videogame usage showed significant positive correlations with teacher ratings of impulsivity, significant negative correlations with ratings of academic achievement, and little relationship to rated sociability. Videogame use also proved positively related to other social activities and to microcomputer use. 相似文献
10.
3-6岁幼儿在分类实验中概括能力的发展 总被引:5,自引:0,他引:5
本研究通过设计不同性质的分类实验,探讨3-6岁幼儿抽象概括能力的发展。我们根据年龄将幼儿分为四个组,每组80人,共320人。通过实验获得以下几点。①幼儿在各种不同性质的分类实验中可表现为四级不同的水平,如从根据表面的个别特征进行分类发展到根据内部的本质特征进行分类,从一维角度的分类发展到从两维角度来分类等。⑦达到各个水平的年龄不是截然划分的,而是互相交织的,随着年龄的增加,低级水平的人数不断减少,高级水平的人数不断增加。所以年龄阶段之间既有质的变化,又有量的变化。③对于不同性质的分类材料,各年龄所达到的概括水平也不同,分类材料的难度越大,概括水平越低。④儿童概括水平的高低受教育条件的影响。 相似文献