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   1983篇
  免费   125篇
管理学   260篇
民族学   20篇
人才学   1篇
人口学   202篇
丛书文集   14篇
理论方法论   288篇
综合类   22篇
社会学   1025篇
统计学   276篇
  2024年   4篇
  2023年   26篇
  2022年   15篇
  2021年   33篇
  2020年   74篇
  2019年   94篇
  2018年   88篇
  2017年   113篇
  2016年   117篇
  2015年   73篇
  2014年   73篇
  2013年   301篇
  2012年   104篇
  2011年   99篇
  2010年   79篇
  2009年   70篇
  2008年   61篇
  2007年   62篇
  2006年   61篇
  2005年   50篇
  2004年   62篇
  2003年   47篇
  2002年   39篇
  2001年   22篇
  2000年   22篇
  1999年   24篇
  1998年   25篇
  1997年   19篇
  1996年   19篇
  1995年   17篇
  1994年   28篇
  1993年   19篇
  1992年   23篇
  1991年   15篇
  1990年   10篇
  1989年   11篇
  1988年   11篇
  1987年   5篇
  1986年   6篇
  1985年   11篇
  1984年   5篇
  1983年   7篇
  1982年   5篇
  1981年   5篇
  1980年   9篇
  1979年   9篇
  1978年   5篇
  1976年   7篇
  1974年   4篇
  1971年   4篇
排序方式: 共有2108条查询结果,搜索用时 15 毫秒
851.
The relationship between class and political engagement in the United States is well‐established: people with lower incomes, who have less education, or who work outside the professional and managerial occupations do less of all forms of political engagement. They vote less than better‐off people, are less likely to give money to candidates, pay less attention to politics, and contact their representatives less often than those with more resources. They are also less likely to believe they can influence political decisions or to feel entitled to participate in politics. This article reviews the dominant (individualist and institutionalist) approaches to explaining inequalities in political participation and highlights recent “relational” work that offers a more integrated perspective on political engagement and class position.  相似文献   
852.
853.
Updated US Census Bureau estimates and race/ethnic‐specific birth and death data for the post‐2000 period are used to highlight the increasing role of natural increase as an engine of population growth in emerging Hispanic destinations. Newly emerging Hispanic growth areas are distinguished from established and high‐growth areas from the 1990s. The findings document that recent Hispanic population gains have been generated increasingly by natural increase—the excess of Hispanic births over deaths. Hispanics accounted for 46 percent of the population gain and 53 percent of the natural increase in nonmetro America in 2000–2005. Yet, Hispanics represented only 5.4 percent of the nonmetro population in 2000. In metro areas, they accounted for 50 percent of the population gain and 47 percent of the natural increase, although they comprised only 14 percent of the metro population. Current trends suggest that the ascendancy of the US Hispanic population is likely to continue unabated, whether restrictive immigration legislation is enacted or not. The growth of the Hispanic population, caused increasingly by natural increase, has taken on a demographic momentum of its own.  相似文献   
854.
This paper builds on consensus areas within the study of societal development to theorize variation in the strength of genetic influence on status across primary societal types. Its thesis is developed by first constructing a general model of the genome → status relationship positing the strength of genetic influence on status attainment to be a function of specific structural elements of the society. The model is supported by two primary premises: (a) as inequality levels increase, the characteristics and abilities intrinsically useful in status attainment are increasingly influenced by individuals’ social backgrounds and decreasingly determined by their genomes; (b) as social closure and inequality increase, the utility of these characteristics and abilities to status attainment is diminished. After the model is elaborated, it is applied to assess the relative strength of genome → status relationship for each of the major phases of societal development. The results indicate that genetic influence on status attainment has followed a reverse ‘J’ curve, with the genome → status relationship being relatively strong among hunter-gatherers, sharply declining among horticultural and agrarian groups, and then moderately increasing among advanced industrial societies.  相似文献   
855.
Over three consecutive years, Chinese secondary school students experiencing and not experiencing economic disadvantage (n = 280 and 2,187, respectively) responded to measures of perceived family life quality (parenting attributes and parent-child relational quality) and emotional well-being (hopelessness, mastery, life satisfaction and self-esteem). While participants experiencing economic disadvantage generally had more negative perceptions of parenting quality and parent-child relational quality than did adolescents not experiencing economic disadvantage, the differences were more pronounced for the father-adolescent dyad than for the mother-adolescent dyad. Emotional well-being was also different in adolescents with and without economic disadvantage. Although adolescents experiencing different intensity of economic disadvantage differed on some paternal parenting processes, no related differences were observed for other measures of family life quality and emotional well-being. The present study fills the research gap pertinent to the relationship between economic disadvantage and family as well as emotional quality of life in early adolescence in the Chinese culture. This work was financially supported by the Research Grants Council of the Government of the Hong Kong Special Administrative Region, Hong Kong (Grant CUHK4293/03H) and Wofoo Foundation. The author wishes to thank Britta Lee and Joyce Chow for their assistance in collecting the data.  相似文献   
856.
Based on the responses of 1,501 Chinese married adults to the Chinese version of the Dyadic Adjustment Scale (C-DAS), confirmatory factor analyses showed that four factors were abstracted from the C-DAS (Dyadic Consensus, Dyadic Cohesion, Dyadic Satisfaction and Affectional Expression) and these four primary factors were subsumed under a second-order Dyadic Adjustment factor. Invariance of the factorial structure between men and women were also found. The findings suggest that the dimensions of marital adjustment assessed by the Dyadic Adjustment Scale [Spanier (1976). Journal of Marriage and the Family, 38, 15–28] can be replicated in the Chinese culture, although some minor refinement might be needed. The present findings also provide support for the use of the C-DAS for assessing marital adjustment in Chinese people.  相似文献   
857.
This investigation assesses the relationships between racial threat and partisan dominance in state legislatures with tests of interactive hypotheses. The findings show that historically contingent expectations derived from racial threat theory, Republican law and order campaign appeals, and fundamentalist strength account for Republican strength in the legislatures. Two-way fixed-effects estimates based on pooled time-series analyses of 799 state-years in the post-civil rights era show that the percentage of Republicans in the state legislatures grew after increases in African American presence and the violent crime rates. The combined effects of a growth in African American and fundamentalist populations also account for increased Republican seats in these bodies. Statements by Republican campaign officials on how they deliberately used mass resentments against minorities to gain votes provide evidence about the intervening links between minority threat, the menace posed by high violent crime rates, and increased Republican strength in the state legislatures.  相似文献   
858.
Use of the Internet to retrieve health information is increasingly common. The authors surveyed 743 undergraduate students at 2 academic institutions to examine their Internet use, health-seeking behaviors, and attitudes related to the use of the Internet to obtain health information. Fifty-three percent of the respondents indicated that they would like to get health information online, and 28% reported that they would like to attend a health program online. Overall, 74% of the students reported having ever received health information online, and more than 40% reported that they frequently searched the Internet for information. They used various search engines and multiple Web sites to find health information. Issues related to the credibility of the information on health Web sites were crucial considerations for students. The study found differences in Internet use for health information by gender and by level of Internet experience.  相似文献   
859.
For the first time, this study provides longitudinal research on regional partner market conditions and trends in Germany. It works with indicators of the partner market that are appropriate to theoretical concepts. Using ministerial regional population data, the study examines several assumptions about how the partner market alternates over the life course and differs between birth cohorts. It describes differences between partner market conditions of the sexes and shows effects on the partner market that derive from changes of the birth rate, from shifts in the prevalence and forms of couple relationships, from the expansion of higher education, and from migration.  相似文献   
860.
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