全文获取类型
收费全文 | 20088篇 |
免费 | 330篇 |
国内免费 | 1篇 |
专业分类
管理学 | 2641篇 |
民族学 | 80篇 |
人才学 | 1篇 |
人口学 | 1717篇 |
丛书文集 | 108篇 |
教育普及 | 2篇 |
理论方法论 | 1803篇 |
综合类 | 458篇 |
社会学 | 9647篇 |
统计学 | 3962篇 |
出版年
2020年 | 295篇 |
2019年 | 376篇 |
2018年 | 396篇 |
2017年 | 609篇 |
2016年 | 443篇 |
2015年 | 373篇 |
2014年 | 420篇 |
2013年 | 3426篇 |
2012年 | 614篇 |
2011年 | 502篇 |
2010年 | 380篇 |
2009年 | 382篇 |
2008年 | 462篇 |
2007年 | 484篇 |
2006年 | 389篇 |
2005年 | 495篇 |
2004年 | 421篇 |
2003年 | 382篇 |
2002年 | 401篇 |
2001年 | 475篇 |
2000年 | 432篇 |
1999年 | 436篇 |
1998年 | 322篇 |
1997年 | 314篇 |
1996年 | 327篇 |
1995年 | 287篇 |
1994年 | 275篇 |
1993年 | 298篇 |
1992年 | 358篇 |
1991年 | 336篇 |
1990年 | 321篇 |
1989年 | 313篇 |
1988年 | 290篇 |
1987年 | 284篇 |
1986年 | 275篇 |
1985年 | 251篇 |
1984年 | 306篇 |
1983年 | 293篇 |
1982年 | 250篇 |
1981年 | 191篇 |
1980年 | 220篇 |
1979年 | 262篇 |
1978年 | 198篇 |
1977年 | 188篇 |
1976年 | 167篇 |
1975年 | 179篇 |
1974年 | 159篇 |
1973年 | 141篇 |
1972年 | 114篇 |
1971年 | 103篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
791.
Sara Sanders Mercedes Bern-Klug Janet Specht Paula R. Mobily Ann Bossen 《Journal of gerontological social work》2013,56(3):262-281
Urinary incontinence (UI) is a common and stigmatizing problem faced by long-term care (LTC) residents. It is typically addressed by medical professionals, with social work rarely involved. The purpose of this article is to illustrate how social workers can address the psychosocial implications of UI while working with residents and their family members as part of an interdisciplinary team. Using a case example and the NASW objectives for LTC, recommendations on how the role of the LTC social workers can be expanded to better address both the needs of residents, families, and the larger LTC system are provided. 相似文献
792.
Lord discusses the impact of international commodity price stabilization on Latin American producing country export revenues. He correctly emphasizes that the directions and magnitudes of such effects may vary substantially across producers, depending on the degree of segmentation of the commodity markets and the nature and distribution of the shocks. However his potential contribution may be lost because of a number of inaccuracies, which I discuss under three general topics. 相似文献
793.
Bertram H. Raven 《The Journal of social issues》1999,55(1):161-186
A power/interaction model of interpersonal influence is applied to the analysis of religions as mechanisms of social control. The original six bases of power presented by French and Raven (1959)—coercion, reward, legitimate position, expert, referent, and informational—are expanded to include variants of these bases: personal reward and coercion and legitimacy of equity, reciprocity, and responsibility (Raven, 1992). Over centuries, certain sages, seers, and chieftains, feeling that they knew what was best for their people individually and collectively, have attempted to utilize these power resources (e.g., to counter tendencies toward murder, theft, adultery, mayhem, or harmful dietary practices). To implement power strategies, various preparatory devices were developed, which include the establishment of a Deity, whose ultimate reward and coercive power is enhanced by omnipotence; whose omnipresence establishes necessary continual surveillance; and whose ultimate expertise follows from omniscience. Much of what has been developed in holy works, and in supportive art and literature, can then be seen as further preparing the bases of power for social control. Tensions result when a populace that is educated to expect informational power is faced with a religion that emphasizes extreme coercion, reward, ultimate legitimate and expert power. 相似文献
794.
795.
R. C. L. Hemming 《Social Policy & Administration》1975,9(3):207-219
The purpose of this paper is firstly to investigate the distribution of two parent low income families in England and Wales and Scotland for see to what extent they differ, and secondly to examine the relative importance of certain contributing factors in determining the distributions. From an analysis of Family Expenditure Survey data it is found that although it is difficult to arrive at statistically verifiable conclusions about the nature of the distributions, interesting qualitative observations can be made. 相似文献
796.
Social interaction, particularly in older adolescents, increasingly involves computer‐mediated communication. Although studies of public computer‐mediated communication are increasingly common, studies of private text messaging remain rare. As approaches for obtaining such data evolve with technological advances, developmental scientists need designs in which to use such approaches that reduce sampling biases in both participants and text messages. In this study (n = 854; 46% male; 22% African American, 60% European American), we examined selection biases in the participant sample (i.e., factors associated with actual participation), procedural biases in the participant sample (i.e., factors related to failed data capture due to technological or procedural issues), and selection biases in the sample of text messages (i.e., based on self‐reported reasons for texting). Findings from our study suggest that studying human interaction directly through analysis of text message data is not only feasible, but also may be successfully undertaken with minimal biases regarding sample selection and text message selection among those who are engaged in research and engaged in text messaging outside of the study context. However, biases may occur depending on the type of platform (iPhone vs. Android) used by participants for texting. 相似文献
797.
Kirsten J. Hancock Francis Mitrou Jenny Povey Alice Campbell Stephen R. Zubrick 《The Australian journal of social issues》2018,53(1):34-55
The transfer of advantage and disadvantage across multiple generations is receiving increasing attention in the international literature; however, transfers of resources across multiple generations in Australian families are less well understood. Using a longitudinal dataset of Australian children, we have the opportunity to not only investigate the transfer of educational resources across three generations in Australia, but also investigate the gendered nature of these transfers, which has been a limitation of other studies. We find no evidence of individual grandparent education effects on numeracy and reading scores for grandchildren in Year 3, independent of parent educational attainment and other covariates. However, significant effects on numeracy and reading scores were observed for children in families where both the grandmother and grandfather in maternal and paternal grandparent sets had high educational attainment (a diploma or university qualification), and where either or both the mother and father had a university qualification. These results suggest that the contribution of grandparents to the academic achievement of grandchildren cannot be fully explained by the parent generation and that the concentration of human capital in families contributes to educational inequalities across multiple generations that can be observed by eight years of age. 相似文献
798.
799.
800.
Elizabeth L. Anderson Paul Turnham John R. Griffin Chester C. Clarke 《Risk analysis》2020,40(5):902-907
This article analyzes the available evidence to address airborne, aerosol transmission of the SARS-CoV-2. We review and present three lines of evidence: case reports of transmission for asymptomatic individuals in association with studies that show that normal breathing and talking produce predominantly small droplets of the size that are subject to aerosol transport; limited empirical data that have recorded aerosolized SARS-CoV-2 particles that remain suspended in the air for hours and are subject to transport over distances including outside of rooms and intrabuilding, and the broader literature that further supports the importance of aerosol transmission of infectious diseases. The weight of the available evidence warrants immediate attention to address the significance of aerosols and implications for public health protection. 相似文献