全文获取类型
收费全文 | 5663篇 |
免费 | 185篇 |
专业分类
管理学 | 750篇 |
民族学 | 32篇 |
人口学 | 596篇 |
丛书文集 | 23篇 |
教育普及 | 1篇 |
理论方法论 | 557篇 |
综合类 | 64篇 |
社会学 | 2735篇 |
统计学 | 1090篇 |
出版年
2023年 | 36篇 |
2021年 | 56篇 |
2020年 | 100篇 |
2019年 | 135篇 |
2018年 | 148篇 |
2017年 | 235篇 |
2016年 | 165篇 |
2015年 | 101篇 |
2014年 | 143篇 |
2013年 | 875篇 |
2012年 | 195篇 |
2011年 | 167篇 |
2010年 | 146篇 |
2009年 | 131篇 |
2008年 | 158篇 |
2007年 | 145篇 |
2006年 | 169篇 |
2005年 | 131篇 |
2004年 | 128篇 |
2003年 | 92篇 |
2002年 | 112篇 |
2001年 | 143篇 |
2000年 | 136篇 |
1999年 | 138篇 |
1998年 | 109篇 |
1997年 | 92篇 |
1996年 | 97篇 |
1995年 | 71篇 |
1994年 | 67篇 |
1993年 | 95篇 |
1992年 | 94篇 |
1991年 | 100篇 |
1990年 | 83篇 |
1989年 | 81篇 |
1988年 | 63篇 |
1987年 | 70篇 |
1986年 | 64篇 |
1985年 | 79篇 |
1984年 | 70篇 |
1983年 | 74篇 |
1982年 | 47篇 |
1981年 | 46篇 |
1980年 | 41篇 |
1979年 | 49篇 |
1978年 | 41篇 |
1977年 | 35篇 |
1976年 | 34篇 |
1975年 | 34篇 |
1974年 | 41篇 |
1973年 | 30篇 |
排序方式: 共有5848条查询结果,搜索用时 109 毫秒
1.
In this paper we explore the context of the relationship between leader-member exchange and organizational citizenship behaviors (OCB). We maintain that workgroup leader's power distance and the extent of task interdependence in the group exert cross-level effects on the LMX-OCB relationship. We assert that leader power distance attenuates the relationship between LMX and OCB, and this effect is stronger in workgroups with high degree of task interdependence. Results of hierarchical linear modeling analysis of data gathered from 245 employees nested in 54 workgroups supported our hypotheses. LMX-OCB relationship was weaker in workgroups led by high power distance leaders. Further, the three-way cross-level interaction between LMX, leader power distance and group task interdependence demonstrated that the tendency for LMX to have a stronger positive effect on OCB when leader power distance was low rather than high was more pronounced in high task interdependence teams. 相似文献
2.
Feminist and empowerment theories are especially important to the understanding of individual and sociopolitical levels of social work assessment and intervention. Incorporating feminist and empowerment approaches in practice will provide social workers with the knowledge, values and skills most likely to promote human rights and social justice. In this paper, we present an overview of both theories and illustrate them with a case example. 相似文献
3.
Oliveira Flávio G. Tapisso Joaquim T. von Merten Sophie Rychlik Leszek Fonseca Paulo J. Mathias Maria da Luz 《Urban Ecosystems》2021,24(5):851-862
Urban Ecosystems - The development of urban areas imposes challenges that wildlife must adapt to in order to persist in these new habitats. One of the greatest changes brought by urbanization has... 相似文献
4.
Theory and Society - The massive expansion of US higher education after World War II is a sociological puzzle: a spectacular feat of state capacity-building in a highly federated polity. Prior... 相似文献
5.
Aldaba Fernando T. 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2002,13(2):179-192
This paper discusses an emerging role for Philippine NGOs—building and maintaining intersectoral cooperation among various sectors of society to tackle key issues like agricultural development, HIV/AIDS, and agrarian reform. The three case studies elaborated in the paper show that Philippine NGOs play important intermediary and bridging functions crucial for the success of multistakeholder partnerships. NGOs are well equipped for this because of their middle-class and professional nature and because of various characteristics like autonomy, flexibility, and the ability to mobilize resources. 相似文献
6.
T. S. Ferguson 《Statistical Papers》1995,36(1):31-40
A class of symmetric bivariate uniform distributions is proposed for use in statistical modeling. The distributions may be
constructed to be absolutely continuous with correlations as close to±1 as desired. Expressions for the correlations, regressions
and copulas are found. An extension to three dimensions is proposed. 相似文献
7.
Sandra G. Turner Carol P. Kaplan Luis Zayas Ruth E. Ross 《Child and Adolescent Social Work Journal》2002,19(5):357-374
Epidemiological data show high rates of suicide attempts among adolescent Latinas. Few studies have addressed the psychosocial, cultural and family correlates of suicide attempts among this age group of a rapidly growing population. The authors studied 31 adolescent Hispanic females who were receiving mental health services; 14 girls had attempted suicide in the previous five years and 17 had never attempted suicide. The two groups of girls did not differ significantly with respect to demographic profiles, levels of depression, family type, acculturation, or self-esteem. However, as hypothesized, the mutuality between girls and their mothers was lower among suicide attempters. Maladaptive coping skills of withdrawal and wishful thinking were more commonly used by attempters, and non-attempters used emotional regulation and problem-solving more frequently. Findings are discussed within the context of the empirical and theoretical literature and implications for practice are considered. 相似文献
8.
9.
The authors examined the relative contributions of both proximal and distal supports to the career interests and vocational self‐efficacy in a multiethnic sample (N = 139) of middle school adolescents. Consistent with Social Cognitive Career Theory, it was found that (a) vocational self‐efficacy and career planning/exploration efficacy consistently predicted young adolescents' career interests across Holland (J. L. Holland, D. R. Whitney, N. S. Cole, & J. M. Richards, 1969) themes; (b) gender and career gender‐typing predicted interests in Realistic, Investigative, and Social careers; and (c) perceived parent support accounted for 29% to 43% of the total unique variance in vocational self‐efficacy for all Holland theme careers. 相似文献
10.
Expectations, Capital Gains, and Income 总被引:2,自引:0,他引:2
A theoretical framework for the measurement of income under uncertainty is developed that addresses some long-standing controversies about the treatment of capital gains. The consequences for economic analysis and policy making are potentially serious, because the treatment of capital gains can significantly affect some major macroeconomic aggregates, including national income and savings, balance of payments deficits, government deficits, and depreciation. (JEL O47 , P44 , Q32 ) 相似文献