首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   4354篇
  免费   120篇
  国内免费   3篇
管理学   494篇
民族学   27篇
人口学   392篇
丛书文集   26篇
理论方法论   318篇
综合类   87篇
社会学   1898篇
统计学   1235篇
  2023年   29篇
  2022年   20篇
  2021年   24篇
  2020年   73篇
  2019年   132篇
  2018年   116篇
  2017年   197篇
  2016年   116篇
  2015年   103篇
  2014年   122篇
  2013年   921篇
  2012年   145篇
  2011年   115篇
  2010年   79篇
  2009年   104篇
  2008年   97篇
  2007年   85篇
  2006年   75篇
  2005年   75篇
  2004年   68篇
  2003年   59篇
  2002年   86篇
  2001年   90篇
  2000年   76篇
  1999年   91篇
  1998年   77篇
  1997年   67篇
  1996年   56篇
  1995年   76篇
  1994年   55篇
  1993年   58篇
  1992年   68篇
  1991年   68篇
  1990年   74篇
  1989年   63篇
  1988年   43篇
  1987年   44篇
  1986年   50篇
  1985年   57篇
  1984年   56篇
  1983年   41篇
  1982年   37篇
  1981年   33篇
  1980年   40篇
  1979年   45篇
  1978年   37篇
  1977年   26篇
  1976年   21篇
  1974年   21篇
  1971年   21篇
排序方式: 共有4477条查询结果,搜索用时 62 毫秒
771.
In the manner in which they portrayed black masculinity, fugitive slave autobiographies published in the 1840s represented a sharp break from abolitionist narratives produced during the previous decade. Unlike anti-slavery authors writing in the 1830s, slave narrators of the 1840s deliberately renounced any connection between black manhood and a willingness to commit horrific acts of retributive violence against whites. At the same time, fugitive slave authors insisted on the admirable manliness of the African American men they depicted, including themselves as the protagonists of their stories. The return that radical abolitionist authors made to a glorification of black violence in the 1850s marks the publication of slave narratives in the 1840s as an exceptional moment in the history of antislavery literature. The popular success of these narratives, contrasted with the unpopularity of the more violent antislavery texts of the 1830s and the 1850s, also reveals the fears of black violence that white Americans harboured throughout the antebellum period and fugitive slave authors' consciousness of those fears.  相似文献   
772.
Only recently have researchers begun to investigate issues surrounding the work experiences of individuals in late midlife. This article contributes to the literature on work–family facilitation and conflict among older workers. I focus specifically on the extent to which gender ideology is associated with facilitation and conflict and whether that relationship differs for women and men. Using a sample of older workers (n = 2,253), I find that gender traditional respondents are more likely to report work–family conflict than are nontraditional respondents, with no corresponding association for work–family facilitation. There are no sex differences in the effect of gender ideology on facilitation or conflict. Results are discussed in the context of the importance of understanding the work–family interface among older employees.  相似文献   
773.
774.
In this study we analyze nationally representative data from Canada's General Social Survey to investigate how various indicators of bonding and bridging social capital are associated with economic well-being and how the magnitude of their associations compare with each other. Our findings suggest that several dimensions of bonding social capital, including knowing neighbors well enough to ask favors of them and providing assistance to others, are positively associated with economic well-being. The study's indicators of bridging social capital were also linked to increases in the participants’ economic well-being. When comparing the associations of bonding and bridging social capital we ascertained that bridging social capital in the form of group membership, including Internet group membership and participation in groups, had a more robust association than any of the indicators of bonding social capital. We consider the implications of the study's findings in light of a technologically-advanced yet volatile economy.  相似文献   
775.
Rural U.S. poverty rates have been persistently high. Market-based anti-poverty strategies, specifically microenterprise programs, have gained currency as a feasible avenue for moving women out of poverty. While rural women may share some commonality, homogeneity among rural women is often assumed in poverty scholarship. It is imperative that poverty scholars contribute to closing the gap between theoretical explanations and the actually experiences of poverty among individuals occupying different social locations. As researchers address this gap, this article argues for the value of integrating two important components consistent with black feminist epistemology: (1) an intersectionality perspective, and (2) the voices of the local actors/stakeholders. This article concludes that without a purposeful examination of individuals located at the intersection of race/ethnicity, gender, and/or class; even carefully formulated policy can inadvertently discriminate against or benefit some women more than others.  相似文献   
776.
Measures of pregnancy intervals are reported for data from the 1975 National Fertility Study in the United States. The structure of such intervals is aggregated into its components by planning status. A measurement model is devised to infer from a survival function some dimensions of the initial distribution of respondents by propensity to experience the event in question. It is adaptable to the study of reproductive intention as well as fecundability and contraceptive effectiveness. The model is applied to the study of the dependence of such behaviour in a given interval on the planning status of the previous pregnancy. Planning status is sequentially well-ordered. Those previously successful with contraceptive use are less likely to fail than those who had previously failed; those who had previously used contraception, whether successful or not, are less likely to fail than those who had not previously used. The credibility of the findings is prejudiced less by the form of model than by the reliability of the basic data.  相似文献   
777.
An area sample is now being taken quarterly in Canada for labour force and a wide variety of other population data. Since reliable lists of households cannot be obtained without substantial expense the amount of field work is reduced to a minimum by the use of maps which may be thought of as an implicit listing. Random selection with known probabilities is applied in several stages, the overall result being a 1 % sample of the population. The survey data provide not only estimates of unemployment, movement of population, etc., but also give the errors of estimate. During the 3 years of its operation, information has been obtained for government and public use on housing conditions, rents, farm fires and accidents, sickness, fish consumption and many other matters.  相似文献   
778.
ABSTRACT

Assisted living (AL) is a caregiving option between independent living and nursing home placement. This study explores women residents' experience of AL in four Midwestern facilities, using interview and field research methods. We found that most residents wanted to stay in AL rather than move to a nursing home; they looked backward nostalgically toward home, and complied with staff rules and directives in order to remain in place. In contrast to nursing homes, AL allows residents to experience continuities with self and home: a private room, some of their own belongings, and access to relationships and activities associated with self and home. Given the expanded lifespan and growing popularity of AL, it is becoming a new stage in the trajectory of women's aging.  相似文献   
779.
The purpose of this study was to inform future Public Service Announcement (PSA) development by examining the potential effectiveness of different types of anti-driving under the influence (DUI) PSAs for persons with different characteristics. PSAs utilizing empathy, fear, and informational approaches were shown to persons recruited from psychology courses (n = 137) and individuals that were mandated to treatment following a DUI offense (n = 17). The empathy approach was perceived to be the most effective and evoked the most negative affect, followed by fear and informational approaches. Less experience with DUI, lower sensation seeking, higher motivation to change, and higher perception of dangerousness of DUI all emerged as good predictors of higher perceived effectiveness of anti-DUI PSAs. Gender differences in perceived effectiveness were examined for fear and empathy PSAs, with inconclusive findings.  相似文献   
780.
College obesity is increasing, but to the authors' knowledge, no researchers to date have evaluated risk factors in this population. OBJECTIVE: The authors assessed whether abnormal eating perceptions and behaviors were associated with overweight in college students. PARTICIPANTS AND METHODS: A sample of undergraduates (N = 4,201) completed an online survey containing demographic questions and the Eating Attitudes Test-26 (EAT-26) questionnaire. The authors stratified participants into normal-weight and overweight/obese groups and evaluated physical activity, EAT-26 score, purging behaviors, and answers to selected overweight screening questions on the basis of body mass index. A modified EAT-26 score of > or = 11 was associated with overweight (p = .016). RESULTS: Compared with normal-weight peers, overweight participants displayed an increased fear of bingeing, preoccupation with food, desire to be thinner, and engagement in dieting behavior. Mean body mass index also increased with age and physical inactivity (p < .001). CONCLUSIONS: Because physical inactivity, disordered eating perceptions, and disordered behaviors are associated with increased rates of overweight and obesity, identification of these risk factors in obese youths may increase understanding of weight loss barriers and facilitate the treatment of adolescent obesity.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号