全文获取类型
收费全文 | 11205篇 |
免费 | 204篇 |
国内免费 | 2篇 |
专业分类
管理学 | 1524篇 |
民族学 | 65篇 |
人才学 | 3篇 |
人口学 | 1002篇 |
丛书文集 | 70篇 |
理论方法论 | 1163篇 |
综合类 | 230篇 |
社会学 | 5736篇 |
统计学 | 1618篇 |
出版年
2021年 | 55篇 |
2020年 | 160篇 |
2019年 | 261篇 |
2018年 | 268篇 |
2017年 | 386篇 |
2016年 | 275篇 |
2015年 | 206篇 |
2014年 | 262篇 |
2013年 | 1816篇 |
2012年 | 368篇 |
2011年 | 357篇 |
2010年 | 274篇 |
2009年 | 274篇 |
2008年 | 275篇 |
2007年 | 306篇 |
2006年 | 273篇 |
2005年 | 272篇 |
2004年 | 259篇 |
2003年 | 190篇 |
2002年 | 222篇 |
2001年 | 287篇 |
2000年 | 240篇 |
1999年 | 215篇 |
1998年 | 175篇 |
1997年 | 169篇 |
1996年 | 163篇 |
1995年 | 155篇 |
1994年 | 155篇 |
1993年 | 157篇 |
1992年 | 154篇 |
1991年 | 155篇 |
1990年 | 153篇 |
1989年 | 151篇 |
1988年 | 140篇 |
1987年 | 153篇 |
1986年 | 122篇 |
1985年 | 154篇 |
1984年 | 157篇 |
1983年 | 144篇 |
1982年 | 125篇 |
1981年 | 93篇 |
1980年 | 114篇 |
1979年 | 116篇 |
1978年 | 108篇 |
1977年 | 87篇 |
1976年 | 89篇 |
1975年 | 102篇 |
1974年 | 95篇 |
1973年 | 69篇 |
1972年 | 62篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
It is proposed that the scientific community develop and implement “Good Research Practices”; (GRP) guidelines in order to improve the quality of research, reduce the incidence of scientific misconduct, and save large sums of monies from being wasted. 相似文献
972.
Peter E. L. Marks Ben Babcock Antonius H. N. Cillessen Nicki R. Crick 《Social Development》2013,22(3):609-622
Although low participation rates have historically been considered problematic in peer nomination research, some researchers have recently argued that small proportions of participants can, in fact, provide adequate sociometric data. The current study used a classical measurement perspective to investigate the internal reliability (Cronbach's α) of peer nomination measures of acceptance, popularity, friendship, prosocial behavior, and overt aggression. Data from 642 participants attending 10 schools were resampled at different participation rates ranging from 5 percent to 100 percent of the original samples. Results indicated that (1) the association between participation rate and Cronbach's α was curvilinear across schools and variables; (2) collecting more data for a given variable (by using unlimited vs. limited nominations, or two vs. one items) was significantly related to higher internal reliability; and (3) certain variables (overt aggression, popularity) were more reliable than others (acceptance, friendship). Implications for future research were discussed. 相似文献
973.
António J. Santos Inês Peceguina João R. Daniel Nana Shin Brian E. Vaughn 《Social Development》2013,22(1):163-179
This study tested assumptions and conclusions reached in an earlier confirmatory factor analysis (CFA) study of the social competence (SC) construct for preschool children. Two samples (total N = 408; a new Portuguese sample and one from US samples that had participated in the original study) contributed data. Seven SC indicators were tested for mean differences across age, sex, and sample. Significant sex differences were found for peer acceptance (favoring girls) and for initiating affectively neutral interactions (boys had higher rates), and the sex by sample interaction also was significant for initiating interactions (i.e., effect significant only in the Portuguese sample). In CFAs, the hypothesized structure of SC fits the data and was invariant across sample and age within sample in both measurement and structural tests. The model was invariant at the measurement level for sex within sample tests, but not at the structural level. The results replicate and extend understandings of SC reported in the original study. 相似文献
974.
The prospects of an intellectual revolution in sociology informed in part by a feminist perspective loomed large in the early 1970s. Following Ward and Grant's (1985) empirical examination of gender and feminist scholarship in sociology journals between 1974 and 1983, our research provides an empirical assessment of the “second ten years” after the feminist critique of the discipline, 1984–1993. Specifically, we examine the incorporation of gender-content scholarship into mainstream sociology journals. Our research also assesses the extent to which gender-content scholarship published in these journals is feminist-oriented or not and the extent to which this is influenced by the sex of authors, the type of journal, and the sex composition of editorships and editorial boards. Our findings indicate that although there were more gender- and feminist-oriented articles published in the recent ten-year period, proportionally there were fewer feminist-oriented articles than in the previous ten-year period. Our findings suggest that a feminist revolution in sociology is not likely to occur anytime soon, although the assimilation of feminist scholarship into sociology is occurring along the lines of other critical intellectual movements in recent decades. David V. Waller current research focuses on intellectual and social changes in the social sciences including the impact of electronic journals on communication among scientists, and on the geopolitical and economic determinants of change in the contemporary world system. Dana Dunn has authored articles on gender stratification, sex-based earnings inequality, and women in political office, and is editor of Workplace/Women's Place, a textbook addressing women's experiences in the workplace. Please direct all correspondence to David V. Waller, Assistant Professor of Sociology, Department of Sociology and Anthropology, Box 19599, University of Texas, Arlington, TX 76019 or to Waller@uta.edu. 相似文献
975.
Our earlier studies of Hurricane Andrew focused on the destruction of everyday life during the crisis itself and the reconstruction of a taken-for-granted world during the recovery period; this paper examines the significance of gender in these processes. The abrupt loss of taken-for-granted reality occasioned by the storm involved only a slight and momentary disruption of gender roles. The resilience of these roles can be understood only if gender is seen as a property of social organization that shapes not only interactional expectations and pressures, but also cultural and institutional processes, as well as bodily experiences. 相似文献
976.
The present review critically evaluates evidence from adoption studies on the heritability of antisocial personality, interactions between genetic predispositions and the characteristics of adoptive mothers and fathers, and both the methodological and diagnostic shortcomings of existing studies. The article concludes with directions and suggestions for future research and practice. 相似文献
977.
Jeffrey A. Alexander Maureen E. Comfort Bryan J. Weiner 《Nonprofit management & leadership》1998,8(4):311-332
This review of the governance practices of twenty-five public-private partnerships involved in addressing a broad range of community health needs shows that governance in public-private community partnerships departs significantly from traditional notions of institutional governance. Governance structures and degrees of progress toward governance goals vary widely and appear to be systematically related to the organization, composition, location, and activity of each partnership. 相似文献
978.
We studied the dominant messages about animals in television commercials and the ways these messages might be subject to alternative readings. Six primary themes captured the portrayal of animals in the advertisements: animals as loved ones (e.g., a member of a family), as symbols (representation of logos or ideas), as tools (using animals for human use or consumption), as allegories, as nuisances, and animals in nature. Many of the commercials had multiple themes, indicating the varied, multilayered messages about animals in advertising and the different value and use categories that humans assign to different nonhuman animal species, upholding the ideology of the U.S. political economy. Finally, most of the animal portrayals were not anthropomorphized; those that were given human characteristics were typically part of a multithemed message that portrayed animals as allegories. Many of the animal images reinforced human gender and racial boundaries. This research establishes the importance of incorporating the study of nonhuman animals in sociological theory and research, particularly the animal image in popular culture and its connection to the portrayal of other outgroups, such as women and racial minorities. 相似文献
979.
Yonatan Reshef Mark Kizilos Gerald E. Ledford Susan G. Cohen 《Journal of Labor Research》1999,20(4):557-569
We test the mediated effects of participation in employee involvement (EI) programs on employee desires for union involvement in the future development and diffusion of EI and the perceived durability of an EI program as a possible moderator of these effects. Results indicate that participants developed more positive attitudes toward the EI program than nonparticipants and, in turn, these attitudes were related to higher desires for union involvement in EI. Additionally, volunteers developed more positive attitudes toward the EI program than nonvolunteers and, in turn, these attitudes were related to higher desires for union involvement in EI. However, the relationship between attitudes toward EI and desires for union involvement in EI was significantly less positive for participants who viewed the EI program as durable. 相似文献
980.
Household headship historically has been equated with being the main economic provider of the household, a position usually occupied by men. This paper uses a change in the United States Census definition of household headship to examine whether headship for married women is associated with being the primary breadwinner in a marriage versus other non-economic explanations. According to microdata from the 1990 United States Census, women who are the main income providers in a marriage are much more likely to be household heads than women in co-provider marriages. There also is support for an egalitarian ideology explanation; that is, when both spouses are highly educated, the wife is more likely than the husband to be household head net of her relative economic independence in that marriage. Yet the force of convention remains strong given the low prevalence of headship among married women. The new census definition was meant partly to reflect the changing economic status of women. However, the reality is that conventional gender behaviors persist in household headship. 相似文献