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   1462篇
  免费   60篇
管理学   152篇
民族学   10篇
人口学   135篇
丛书文集   11篇
理论方法论   163篇
综合类   8篇
社会学   891篇
统计学   152篇
  2023年   14篇
  2022年   9篇
  2021年   14篇
  2020年   35篇
  2019年   33篇
  2018年   45篇
  2017年   79篇
  2016年   61篇
  2015年   28篇
  2014年   50篇
  2013年   242篇
  2012年   60篇
  2011年   64篇
  2010年   49篇
  2009年   45篇
  2008年   57篇
  2007年   54篇
  2006年   65篇
  2005年   48篇
  2004年   52篇
  2003年   45篇
  2002年   43篇
  2001年   26篇
  2000年   22篇
  1999年   23篇
  1998年   17篇
  1997年   20篇
  1996年   19篇
  1995年   16篇
  1994年   12篇
  1993年   10篇
  1992年   13篇
  1991年   15篇
  1990年   7篇
  1989年   12篇
  1988年   11篇
  1987年   12篇
  1986年   7篇
  1985年   10篇
  1984年   10篇
  1983年   11篇
  1982年   8篇
  1980年   6篇
  1979年   6篇
  1977年   4篇
  1975年   4篇
  1974年   5篇
  1973年   3篇
  1970年   3篇
  1969年   3篇
排序方式: 共有1522条查询结果,搜索用时 0 毫秒
41.
Studies show that fathers report work–family conflict levels comparable to mothers. The authors examine gender differences in work‐related strategies used to ease such conflicts. The authors also test whether the presence of young children at home shapes parents' use of different strategies. They address these focal questions using panel data from the Canadian Work, Stress, and Health study (N = 306 fathers, 474 mothers). The authors find that mothers with young children are more likely to scale back on work demands when compared with fathers with young children, but mothers and fathers with older children are equally likely to pursue these strategies. Furthermore, women with young children and men with older children are more likely to seek increased schedule control as a result of work–family conflict when compared with their parent counterparts. The authors situate these findings in the vast literature on the consequences of work–family conflict.  相似文献   
42.
Payment diaries measure consumer expenditures by tracking authorization of payments by instrument (cash, check, debit or credit card, etc.). Three notable results emerge from comparing the 2012 Diary of Consumer Payment Choice (DCPC) to other estimates of consumer expenditures: (1) DCPC payments are 75% higher than Consumer Expenditure Survey estimates; (2) DCPC consumption estimates are 17% higher than comparable personal consumption expenditure estimates; and (3) DCPC payments roughly equal comparably adjusted National Income and Product Accounts personal disposable income. The DCPC's relative success stems from measuring expenditures aggregated into lumpy payments (“shopping baskets”), relatively low respondent burden, and effective random sampling. (JEL E21, D12, D14)  相似文献   
43.
Although some research considers women's participation in traditionally male‐dominated jobs as an ‘undoing’ of the gender system, other scholars argue that women's participation in non‐traditional roles can actually maintain hegemonic masculinity. Because women have recently entered the funeral industry in unprecedented numbers, the profession offers a unique context to study how women negotiate a sense of belonging in male‐dominated fields. I draw on 22 interviews with women in the funeral industry to reveal how gender is done and undone in an occupational context. In what Hughey ( 2010 . Social Problems, 57, 653–679) refers to as a ‘paradox of participation’, I argue that women in the funeral industry redefine the image of the ideal funeral director by using gender essentialist logic, which originally acted as a barrier to their entry to the field, to justify their participation. By showing how gender essentialism and egalitarianism can constitute reinforcing logics instead of an opposing binary, this research contributes to the literature concerning women in non‐traditional roles.  相似文献   
44.
This is a book review of Ebenezer Obadare’s “Humor, Silence and Civil Society in Nigeria.” It examines conceptual issues around the role of civil society in Nigeria, the nexus (or lack thereof) between ngo’s and civil society, and the roles that humor and silence play as roles of agency in how a population responds to oppression and the suppression of dissent.  相似文献   
45.
The claim that multiple partner fertility may pose a risk of adverse outcomes for children has not been tested. We test this argument using a sample of 4,027 resident fathers and children from the Fragile Families and Child Well‐being Survey by examining the pathways through which fathers' multipartnered fertility is associated with children's externalizing behaviors and physical health status at 36 months. Path analyses indicate that multiple partner fertility exerted both a significant direct and indirect effect through paternal depression to influence children's externalizing behaviors. Fathers' multiple partner fertility also exerted a significant indirect effect through one mediator—father involvement—to influence children's physical health. This evidence suggests that the disruptions brought about by multipartnered fertility are important for understanding child well‐being.  相似文献   
46.
47.
We estimate a mixed logit model of the demand for local news service. Results provide evidence that suggest the representative consumer values more diverse news, more coverage of multicultural issues, and more information on community news, and has a distaste for advertising. Demand estimates are used to calculate the impact on consumer welfare from a marginal decrease in the number of independent television stations that lowers the amount of diversity, multiculturalism, community news, and advertising. Consumer welfare decreases, but the losses are smaller in large markets. For example, small‐market consumers lose $45 million annually while large‐market consumers lose $13 million. (JEL C9, C25, L13, L82, L96)  相似文献   
48.
Among older youth transitioning from the foster care system, this longitudinal study examined the association of religious and spiritual capital to substance use in the past year at age 19. Participants consisted of African American (N = 179) and White non‐Hispanic (N = 133) older youth in foster care. Drawing from social capital theory, it was posited that religious service attendance (a proxy for religious capital) and belief in a spiritual force (a proxy for spiritual capital) would be inversely associated with substance use. Multiple logistic regression results indicated support for the first and second hypothesis for White foster youth only. Among White foster youth, more frequent religious service attendance and greater belief in a spiritual force were associated with a lower likelihood of illegal substance and polysubstance use. No association between religious or spiritual capital and substance use was found among African American foster youth. The findings underscore the importance of conducting spiritual assessments to help ensure older foster youth who have strong religious or spiritual orientations are in environments where they are accommodated and supported.  相似文献   
49.
Discriminant analysis is relevant to business decision making in a variety of contexts, such as when one decides to make or buy a specified component, fund a venture project, or hire a particular person. Potential applications in artificial intelligence, particularly in the area of pattern recognition, have further underscored the importance of the field. A recent innovation in discriminant analysis is provided by special linear programming (LP) models, which offer attractive alternatives to classical statistical approaches. The scope of application in which discriminant analysis can be advantageously employed is broadened by the flexibility to tailor parameters in the LP approaches to reflect diverse goals and by the power to explore the sensitivity of these parameters. In spite of the promise of the LP formulations, however, limitations to their effectiveness have been uncovered in certain settings. A recent advance involving a normalization construct removes some of the limitations but entails solving the LP model twice (to allow for different signs of a normalization constant) and does not yield equivalent solutions for different rotations of the problem data. This paper introduces a new model and a new class of normalizations that remedy both remaining limitations, making it possible to take advantage of the modeling capabilities of the LP formulations without the attendant shortcomings encountered by earlier investigations. Our development shows by empirical testing and illustrative analysis that the quality of solutions from LP discriminant approaches is more favorable (relative to the classical model) than previously supposed.  相似文献   
50.
Achievement of early motor milestones in infancy affords new opportunities for social interaction and communication. Research has shown that both motor and social deficits are observed in infants who later develop autism spectrum disorder (ASD). This study examined associations between motor and Social communication skills in 12‐month‐old infant siblings of children with ASD who are at heightened risk for developmental delays (N = 86) and low‐risk, typically developing infants (N = 113). Infants were classified into one of three groups based on their walking ability: walkers (walks independently), standers (stands independently), or prewalkers (does not yet stand or walk independently). Social communication and cognitive skills were assessed with two standardized assessments (Communication and Symbolic Behaviors Scales [CSBS] and Mullen Scales of Early Learning) and compared across the three walking groups. Results demonstrated that high‐risk walkers showed superior Social communication skills, but commensurate cognitive skills, compared to high‐risk prewalkers. In contrast, Social communication and cognitive skills were largely comparable for low‐risk infants, regardless of walking status. Findings suggest that for high‐risk infants, who are already vulnerable to developmental delays and ASD, independent walking may facilitate the emergence of Social communication abilities. Pivotal motor milestones may serve as useful indicators of Social communication delays and targets for intervention.  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