全文获取类型
收费全文 | 29889篇 |
免费 | 798篇 |
专业分类
管理学 | 3725篇 |
民族学 | 151篇 |
人才学 | 7篇 |
人口学 | 2724篇 |
丛书文集 | 176篇 |
教育普及 | 4篇 |
理论方法论 | 2788篇 |
现状及发展 | 1篇 |
综合类 | 553篇 |
社会学 | 15068篇 |
统计学 | 5490篇 |
出版年
2023年 | 150篇 |
2021年 | 160篇 |
2020年 | 465篇 |
2019年 | 661篇 |
2018年 | 687篇 |
2017年 | 975篇 |
2016年 | 717篇 |
2015年 | 563篇 |
2014年 | 679篇 |
2013年 | 5035篇 |
2012年 | 995篇 |
2011年 | 881篇 |
2010年 | 669篇 |
2009年 | 650篇 |
2008年 | 728篇 |
2007年 | 763篇 |
2006年 | 680篇 |
2005年 | 744篇 |
2004年 | 697篇 |
2003年 | 648篇 |
2002年 | 640篇 |
2001年 | 735篇 |
2000年 | 654篇 |
1999年 | 658篇 |
1998年 | 490篇 |
1997年 | 454篇 |
1996年 | 474篇 |
1995年 | 441篇 |
1994年 | 447篇 |
1993年 | 407篇 |
1992年 | 494篇 |
1991年 | 490篇 |
1990年 | 432篇 |
1989年 | 451篇 |
1988年 | 414篇 |
1987年 | 381篇 |
1986年 | 378篇 |
1985年 | 397篇 |
1984年 | 422篇 |
1983年 | 414篇 |
1982年 | 324篇 |
1981年 | 277篇 |
1980年 | 293篇 |
1979年 | 318篇 |
1978年 | 266篇 |
1977年 | 247篇 |
1976年 | 217篇 |
1975年 | 205篇 |
1974年 | 185篇 |
1973年 | 159篇 |
排序方式: 共有10000条查询结果,搜索用时 609 毫秒
41.
The authors examined the impact of sense of coherence on the career thought processes of a sample of college students. A. Antonovsky (1987) defined sense of coherence as the global orientation that the world is comprehensible, manageable, and meaningful. Study participants completed the Sense of Coherence Scale (A. Antonovsky, 1987) and the Career Thoughts Inventory (CTI; J. P. Sampson, G. W. Peterson, J. G. Lenz, R. C. Reardon, & D. E. Saunders, 1996). Multivariate tests indicated a medium relationship between sense of coherence and CTI Total and subscale scores; sense of coherence accounted for 14% of the variance. Univariate tests also indicated a medium relationship between sense of coherence and each subscale. 相似文献
42.
Although increasingly appreciated for their explanatory power in developed societies, marital search models have yet to be widely applied to developing nations. This article evaluates the applicability of marital search models to marriage timing in Mexico. The analysis compares separate models of union formation for men and women that include individual and marriage market predictors. Results show that union formation is closely linked to the uncertainties surrounding the transition to adulthood and the availability of marriageable partners. Improvements in women's economic position do not diminish the attractiveness of marriage, as female independence arguments would suggest. Instead, they are a central force behind the stability of marriage behavior in Mexico. A central transformation identified in the analysis is the reduction in sex differences in age at marriage as women expand their education and labor force participation. 相似文献
43.
Brent A. McBride Sarah J. Schoppe Thomas R. Rane 《Journal of marriage and the family》2002,64(4):998-1011
This study examined variations in the relationships among child characteristics, parenting stress, and parental involvement. Participants were 100 two‐parent families with preschool‐aged children. Self‐report and interview data were collected to measure parental involvement, as well as perceptions of child temperament and parental stress. Analyses revealed significant, yet somewhat different, associations between child temperament and parental stress for mothers and fathers. More significant associations were found between perceptions of child temperament and involvement for fathers than for mothers. The associations between child temperament and parental stress and involvement differed on the basis of child and parent gender. Results are discussed in terms of future research on father involvement, as well as programs designed to encourage fathers to assume more active parental roles. 相似文献
44.
45.
The hypothesis that irritability and contingency detection are negatively correlated was examined in thirty‐one 6‐month‐old infants. Observation and maternal report‐based assessments of irritability were correlated with both a criterion score and a continuous score of contingency detection. Results indicated that greater irritability in infants was associated with lower contingency detection scores. Discussion focuses on identifying processes by which the 2 constructs may be associated. 相似文献
46.
Corvette Barbara A. Budjac 《Sociological Practice: A Journal of Clinical and Applied Sociology》2002,4(3):181-181
Sociological Practice - 相似文献
47.
Douglas A. Marshall 《Sociological Theory》2002,20(3):360-380
A new model of ritual based on Durkheim's ([1912] 1995) theory is developed. It is argued that ritual practices generate belief and belonging in participants by activating multiple social–psychological mechanisms that interactively create the characteristic outcomes of ritual. Specifically, the distinctive elements of ritual practice are shown to induce altered subjective states and effortful and/or anomalous behaviors, which are subsequently misattributed in such a way that belief and belonging are created or maintained around the focus of ritual attention. These processes are traced in detail, and the resulting model is shown to be empirically credible, comprehensive, and theoretically fertile. 相似文献
48.
Dina M. Carbonell Helen Z. Reinherz Rose M. Giaconia Cecilia K. Stashwick Angela D. Paradis William R. Beardslee 《Child and Adolescent Social Work Journal》2002,19(5):393-412
In a longitudinal, community-based study, adolescent protective factors for those at risk for depression were identified that were associated with resilient outcomes in young adulthood. For those with childhood risk factors for major depression, significant protective factors included family cohesion, positive self appraisals, and good interpersonal relations. Findings may help inform the development of prevention and treatment programs for adolescents vulnerable to depression. Implications for future research and clinical practice are discussed. 相似文献
49.
50.
Welfare reform was examined for 39 Michigan families whose children have significant health or intellectual and behavioral disabilities. As a group, these families received little specialized assistance or services to address their unique needs. Family-cited barriers to self-sufficiency included poorly trained welfare caseworkers, limited public transportation, and inadequate child care. Having an older child was the only discriminating variable between working and non-working mothers. However, working mothers only had temporary positions with no benefits and low pay. All families, whether employed or not, lived below the poverty line. 相似文献