全文获取类型
收费全文 | 18413篇 |
免费 | 326篇 |
专业分类
管理学 | 2170篇 |
民族学 | 101篇 |
人才学 | 6篇 |
人口学 | 1731篇 |
丛书文集 | 106篇 |
教育普及 | 2篇 |
理论方法论 | 1675篇 |
现状及发展 | 1篇 |
综合类 | 236篇 |
社会学 | 9135篇 |
统计学 | 3576篇 |
出版年
2023年 | 91篇 |
2022年 | 77篇 |
2021年 | 92篇 |
2020年 | 281篇 |
2019年 | 451篇 |
2018年 | 454篇 |
2017年 | 635篇 |
2016年 | 448篇 |
2015年 | 350篇 |
2014年 | 429篇 |
2013年 | 3104篇 |
2012年 | 650篇 |
2011年 | 568篇 |
2010年 | 456篇 |
2009年 | 430篇 |
2008年 | 489篇 |
2007年 | 491篇 |
2006年 | 455篇 |
2005年 | 415篇 |
2004年 | 410篇 |
2003年 | 382篇 |
2002年 | 384篇 |
2001年 | 465篇 |
2000年 | 382篇 |
1999年 | 375篇 |
1998年 | 307篇 |
1997年 | 278篇 |
1996年 | 286篇 |
1995年 | 272篇 |
1994年 | 257篇 |
1993年 | 248篇 |
1992年 | 289篇 |
1991年 | 287篇 |
1990年 | 259篇 |
1989年 | 257篇 |
1988年 | 243篇 |
1987年 | 226篇 |
1986年 | 218篇 |
1985年 | 246篇 |
1984年 | 234篇 |
1983年 | 233篇 |
1982年 | 177篇 |
1981年 | 155篇 |
1980年 | 170篇 |
1979年 | 169篇 |
1978年 | 141篇 |
1977年 | 140篇 |
1976年 | 122篇 |
1975年 | 115篇 |
1974年 | 96篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
942.
943.
944.
This paper investigates the relationship between the technology for evaluating performance and optimal contract choice. Specifically, the paper examines the different compensation packages that arise when occupations differ in evaluation technology, workers are risk averse, work effort is endogenous, and there exists asymmetric information. In occupations in which it is less difficult to measure output, it is shown that compensation is more closely tied to output; the implications for work effort, the sorting of workers by ability, and average compensation are developed. Analysis of a new data set confirms our predictions concerning earning differentials and wage growth.
The powerful 1.6 million-member National Education Association and other teacher organizations have traditionally fought the notion of rewarding better teachers with more money, arguing that there is no objective way to measure a teacher's competence and that it would lead to favoritism, and bad morale [ Time , June 20, 1983]. 相似文献
The powerful 1.6 million-member National Education Association and other teacher organizations have traditionally fought the notion of rewarding better teachers with more money, arguing that there is no objective way to measure a teacher's competence and that it would lead to favoritism, and bad morale [ Time , June 20, 1983]. 相似文献
945.
946.
Douglas A. Wolf 《Revue europeenne de demographie》1988,4(4):315-337
Household composition of older unmarried women in Hungary is analyzed using data from the 1984 microcensus. The principal determinants of household composition investigated are kin availability — the number of living children, siblings, and parents — health status, marital status, age, and income. A multinomial logit model distinguishing among five household types reveals that number of children, severe disabilities, age and income are all strongly related to household composition. Trends in fertility and mortality patterns suggest that kinship patterns will change in coming years; these results imply that household composition will, in turn, change as well. 相似文献
947.
948.
Relationships among three motivational variables (negative-personal functions of drinking, alienation, and perceived discrepancies between valued goals and expected success toward valued goals) were evaluated in a group of 257 college drinkers. As predicted, a positive relationship between alienation scores and the extent of discrepancies between values and expectations for academic and social success was found. Negative-personal drinking functions were positively associated with both alienation and value-expectation discrepancies. Results are discussed in terms of heuristic consistency and potential applications. 相似文献
949.
950.
Nancy A. Naples 《Qualitative sociology》1996,19(1):83-106
This article draws upon findings from an ethnographic study of two towns in rural Iowa to examine the adequacy of the insider/outsider
distinction as a guideline for evaluating and conducting ethnographic research. Utilizing feminist standpoint and materialist
feminist theories, I start with the assumption that, rather than one “insider” or “outsider” position, we all begin our work
with different relationships to shifting aspects of social life and to particular knowers in the community and this contributes
to numerous dimensions through which we can relate to residents in various communities. “Outsiderness” and “insiderness” are
not fixed or static positions, rather they are ever-shifting and permeable social locations illustrated in this case study
by the “outsider phenomenon.” Community processes that reorganize and resituate race-ethnicity, gender and class relations
form some of the most salient aspects of the “outsider phenomenon.” These dynamic processes shaped our relationships with
residents as ethnographic identities were repositioned by shifts in constructions of “community” that accompanied ongoing
social, demographic, and political changes. 相似文献