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   1280篇
  免费   50篇
管理学   136篇
民族学   8篇
人口学   118篇
丛书文集   11篇
理论方法论   142篇
综合类   7篇
社会学   784篇
统计学   124篇
  2023年   13篇
  2022年   9篇
  2021年   13篇
  2020年   27篇
  2019年   21篇
  2018年   37篇
  2017年   66篇
  2016年   50篇
  2015年   24篇
  2014年   40篇
  2013年   199篇
  2012年   56篇
  2011年   59篇
  2010年   44篇
  2009年   40篇
  2008年   54篇
  2007年   49篇
  2006年   58篇
  2005年   43篇
  2004年   49篇
  2003年   41篇
  2002年   38篇
  2001年   22篇
  2000年   19篇
  1999年   22篇
  1998年   17篇
  1997年   19篇
  1996年   17篇
  1995年   14篇
  1994年   11篇
  1993年   10篇
  1992年   11篇
  1991年   14篇
  1990年   5篇
  1989年   12篇
  1988年   9篇
  1987年   12篇
  1986年   7篇
  1985年   7篇
  1984年   9篇
  1983年   10篇
  1982年   8篇
  1980年   6篇
  1979年   6篇
  1977年   4篇
  1976年   3篇
  1975年   3篇
  1974年   5篇
  1970年   3篇
  1969年   3篇
排序方式: 共有1330条查询结果,搜索用时 15 毫秒
31.
The life-course origins of mastery among older people   总被引:1,自引:0,他引:1  
In this article, we aim to identify the sources of mastery--the understanding that individuals hold about their ability to control the circumstances of their lives. The sample for our inquiry was drawn from the Medicare beneficiary files of people 65 and older living in Washington, DC, and two adjoining Maryland counties. We find that past circumstances, particularly those reflecting status attainment and early exposure to intractable hardships, converge with stressors experienced in late life to influence elders' level of mastery. The impact of past conditions, however, does not necessarily directly affect the current mastery of older people. Instead, the effect of prior experiences on current mastery is mediated by what we refer to as life-course mastery: one's belief that one has directed and managed the trajectories that connect one's past to the present. Our analyses show that life-course mastery largely serves as the mediating channel through which individuals connect their past to their present.  相似文献   
32.
This qualitative study describes environmental supports and barriers to physical activity in an older adult sample drawn from low- and high-walkable neighborhoods. Thirty-seven individuals age 55 and over were recruited and answered open-ended survey questions, with a subsample invited back to partake in a semistructured interview. Content analysis identified categories and themes linking perceptions of neighborhood-environment characteristics to activity. Emerging categories and themes did not differ across neighborhood walkability, so results are presented for both groups combined. Infrastructure was the most common category identified to encourage activity, specifically, well-maintained sidewalks, bike paths or lanes, and traffic control. Other categories of land use, landscape, and aesthetics were reported. Poorly maintained or missing sidewalks, crosswalks, bike paths or lanes, and traffic safety were categories that discouraged activity. In conclusion, the information obtained is helpful in solidifying which environmental characteristics are important to measure as they relate to activity behavior in an older adult population.  相似文献   
33.
This paper explores how people talk about the things that have not happened in their lives. I argue that we can perform reverse biographical identity work upon our unmade selves by exploring the meanings of unlived, non-experience. Challenging one's own rehearsed life story is an act of narrative self-transgression, involving negative responsibility assumption. Drawing on my symbolic interactionist theory of “nothing,” I consider how negative social phenomena (no-things, no-bodies, and non-events) are interactively accomplished and retrospectively made sense of in personal accounts. Themes of lost opportunities, silence, invisibility, and emptiness emerge from an analysis of twenty-seven stories. These tales reveal a mixture of emotions: not only sadness, stigma, shame, and regret, but also relief, pride, acceptance, and gratitude. Narratives of nothing are often ambivalent in tone, reflecting the complexity of storied life behind the scenes.  相似文献   
34.
We examine how soda sales changed due to the campaign attention and election outcome of a local excise tax on sugar‐sweetened beverages. Using panel data of beverage sales from university retailers in Berkeley, California, we estimate that soda purchases relative to control beverages significantly dropped immediately after the election, months before the tax was implemented in the city of Berkeley or on campus. Supplemental scanner data from off‐campus retailers reveal this result is not unique to the university setting. Our findings suggest soda tax media coverage and election outcomes can have larger effects on purchasing behavior than the tax itself. (JEL D12, H20, C23, I38, Q18)  相似文献   
35.
36.
37.
Small business loan applications have not been evaluated successfully by traditional methods. This paper explores the possibility of using three types of nonfinancial ratio variables (owner, firm, and loan characteristics) to predict whether a small business will pay off or default its loan. The owner and loan variables were better predictors of loan success than the firm variables.  相似文献   
38.
The use of height data to measure living standards is now a well-established method in economic history. By using a new source of nineteenth century Texas state prison records, the present study contrasts the heights of comparable blacks and whites between the Civil War and Reconstruction in the American South. White stature exceeded black stature. Between 1850 and 1870, black stature declined by more than 1 cm but recovered toward the end of the nineteenth century. Postbellum white stature declined by more than 1 1/2 cm over the same period yet never recovered.
Scott Alan CarsonEmail:
  相似文献   
39.
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   
40.
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   
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