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   23477篇
  免费   410篇
管理学   2918篇
民族学   131篇
人才学   8篇
人口学   2225篇
丛书文集   141篇
教育普及   2篇
理论方法论   2295篇
现状及发展   1篇
综合类   281篇
社会学   11690篇
统计学   4195篇
  2023年   111篇
  2021年   107篇
  2020年   360篇
  2019年   542篇
  2018年   529篇
  2017年   758篇
  2016年   575篇
  2015年   439篇
  2014年   550篇
  2013年   3944篇
  2012年   792篇
  2011年   700篇
  2010年   571篇
  2009年   555篇
  2008年   637篇
  2007年   634篇
  2006年   583篇
  2005年   585篇
  2004年   612篇
  2003年   544篇
  2002年   558篇
  2001年   601篇
  2000年   481篇
  1999年   483篇
  1998年   413篇
  1997年   368篇
  1996年   365篇
  1995年   355篇
  1994年   335篇
  1993年   337篇
  1992年   352篇
  1991年   365篇
  1990年   314篇
  1989年   309篇
  1988年   303篇
  1987年   270篇
  1986年   264篇
  1985年   301篇
  1984年   284篇
  1983年   283篇
  1982年   231篇
  1981年   197篇
  1980年   214篇
  1979年   210篇
  1978年   180篇
  1977年   180篇
  1976年   161篇
  1975年   152篇
  1974年   125篇
  1973年   101篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
The Sexual Excitation/Sexual Inhibition Inventory for Women (SESII-W) assesses propensities for sexual excitation (SE) and inhibition (SI). Previous research utilizing the SESII-W included samples comprised exclusively or almost entirely of heterosexual women. The purpose of this study was to examine the psychometric properties of the SESII-W and assess its relation to aspects of sexual function within a sample of lesbian and bisexual women. The sample included 974 self-identified bisexual (n = 733) or lesbian/homosexual (n = 241) women who completed an online survey including items assessing women’s sexual behaviors, feelings, and functioning, sociodemographics, and the SESII-W. The sample was split; exploratory factor analyses were conducted on the first half, yielding eight lower-order factors with two higher-order factors. Confirmatory factor analysis was conducted on the second half and suggested reasonable model fit. SI was positively correlated with sexual problems and negatively correlated with sexual pleasure; the correlations were significant but small. Hierarchical regression analyses were conducted to examine the relationships between SESII-W scores and sexual problems/sexual pleasure, controlling for age, relationship duration, and relationship status. Four lower-order factors predicted reports of sexual problems. Findings indicated the SESII-W has similar psychometric properties among sexual minority women as it does among heterosexual women.  相似文献   
992.
In the present work, we investigated the pop cultural idea that people have a sixth sense, called “gaydar,” to detect who is gay. We propose that “gaydar” is an alternate label for using stereotypes to infer orientation (e.g., inferring that fashionable men are gay). Another account, however, argues that people possess a facial perception process that enables them to identify sexual orientation from facial structure. We report five experiments testing these accounts. Participants made gay-or-straight judgments about fictional targets that were constructed using experimentally manipulated stereotypic cues and real gay/straight people's face cues. These studies revealed that orientation is not visible from the face—purportedly “face-based” gaydar arises from a third-variable confound. People do, however, readily infer orientation from stereotypic attributes (e.g., fashion, career). Furthermore, the folk concept of gaydar serves as a legitimizing myth: Compared to a control group, people stereotyped more often when led to believe in gaydar, whereas people stereotyped less when told gaydar is an alternate label for stereotyping. Discussion focuses on the implications of the gaydar myth and why, contrary to some prior claims, stereotyping is highly unlikely to result in accurate judgments about orientation.  相似文献   
993.
Intimate partner violence (IPV) victimization is linked to sexual risk exposure among women. However, less is known about the intersection of IPV perpetration and sexual risk behavior among men. This study used data from a diverse, community sample of 334 heterosexually active young men, aged 18 to 25, across the United States to examine whether and how men with distinct IPV-related behavior patterns differed in sexual risk–related behavior and attitudes. Participants were recruited and surveyed online, and grouped conceptually based on the types of IPV perpetration behavior(s) used in a current or recent romantic relationship. Groups were then compared on relevant sexual risk variables. Men reporting both physical abuse and sexual coercion against intimate partners reported significantly higher numbers of lifetime partners, higher rates of nonmonogamy, greater endorsement of nonmonogamy, and less frequent condom use relative to nonabusive men or those reporting controlling behavior only. This group also had higher sexually transmitted infection (STI) exposure compared to men who used controlling behavior only and men who used sexual coercion only. Findings suggest that interventions with men who use physical and sexual violence need to account for not only the physical and psychological harm of this behavior but also the sexual risk to which men may expose their partners.  相似文献   
994.
995.
996.
997.
Johan A. Oldekop  Lorenza B. Fontana  Jean Grugel  Nicole Roughton  Emmanuel A. Adu‐Ampong  Gemma K. Bird  Alex Dorgan  Marcia A. Vera Espinoza  Sara Wallin  Daniel Hammett  Esther Agbarakwe  Arun Agrawal  Nurgul Asylbekova  Clarissa Azkoul  Craig Bardsley  Anthony J. Bebbington  Savio Carvalho  Deepta Chopra  Stamatios Christopoulos  Emma Crewe  Marie‐Claude Dop  Joern Fischer  Daan Gerretsen  Jonathan Glennie  William Gois  Mtinkheni Gondwe  Lizz A. Harrison  Katja Hujo  Mark Keen  Roberto Laserna  Luca Miggiano  Sarah Mistry  Rosemary J. Morgan  Linda L. Raftree  Duncan Rhind  Thiago Rodrigues  Sonia Roschnik  Flavia Senkubuge  Ian Thornton  Simon Trace  Teresa Ore  Ren Mauricio Valds  Bhaskar Vira  Nicola Yeates  William J. Sutherland 《Development policy review : the journal of the Overseas Development Institute》2016,34(1):55-82
The Sustainable Development Goals (SDGs) herald a new phase for international development. This article presents the results of a consultative exercise to collaboratively identify 100 research questions of critical importance for the post‐2015 international development agenda. The final shortlist is grouped into nine thematic areas and was selected by 21 representatives of international and non‐governmental organisations and consultancies, and 14 academics with diverse disciplinary expertise from an initial pool of 704 questions submitted by 110 organisations based in 34 countries. The shortlist includes questions addressing long‐standing problems, new challenges and broader issues related to development policies, practices and institutions. Collectively, these questions are relevant for future development‐related research priorities of governmental and non‐governmental organisations worldwide and could act as focal points for transdisciplinary research collaborations.  相似文献   
998.
Les relations entre les centres de recherche ou groupes de réflexion et leurs bailleurs de fonds sont importantes dans les théories et les discours publics abordant la question de l'orientation politique de la recherche sur les politiques publiques. Pourtant, très peu d'études examinent systématiquement ces relations à travers un ensemble de cas. Cet article, avec des méthodes comparatives et relationnelles, teste les théories élitiste, pluraliste et de terrain, en analysant des données portant sur le financement et l'orientation politique de 30 groupes de réflexion de 2000 à 2011. Les résultats démontrent que les dons provenant de l'étranger contribuent à soutenir certains groupes de réflexions conservateurs, mais ce financement demeure tout de même marginal dans l'ensemble. Au niveau national, les groupes de réflexion sont financés de manière contrastée: les groupes conservateurs sont financés principalement par des donateurs privés, alors que les groupes de réflexion centristes sont financés principalement par l'état. Depuis 2005, les liens entre l'ensemble des groupes de réflexion conservateurs, financés par des donateurs privés, sont devenus plus serrés. En revanche, les liens entre l'ensemble des groupes de réflexion centristes se sont relâchés et leur financement dépend de plus en plus de leurs propres revenus et des intérêts de leurs investissements. Ces résultats laissent planer un certain doute sur les prédictions qui découlent des théories élitiste et pluraliste et confirment en partie les suppositions de la théorie de terrain. The relationships between think tanks and their funders are central to theory and public discourse about the politics of policy knowledge, yet very little research systematically examines these relationships across cases. This article evaluates elite, pluralist, and field theories by analyzing original data on funding and politics for 30 think tanks from 2000 to 2011 with comparative and relational methods. I find that foreign donations help support some conservative think tanks, but that it is a small amount of money relative to other funding sources. Domestically, think tank funding is structured by an opposition between donor‐funded conservatives and state‐funded centrists. Since 2005, the cluster of conservative think tanks funded by private donors has become tighter, while the cluster of think tanks supported by the state has become looser and more reliant on self‐generated revenue and interest and investments. These findings cast doubt on predictions derived from elite and pluralist theories, and offer some support for field theory.  相似文献   
999.
The inequality in the relative years of education between blacks and whites has diminished dramatically over the 20th century. One possible explanation for this convergence is a virtuous cycle of parents passing on educational advantage, from one generation to the next, leading to an overall educational upgrading. In this paper we test the virtuous cycle hypothesis by estimating the three way interaction of cohort, race, and family background. We find that the convergence in educational attainment between blacks and whites over the past century was driven by processes unrelated to family background.  相似文献   
1000.
This study uses a factorial vignette design embedded in an Internet survey to investigate attitudes toward an adult child and parent living together in response to economic hardship. Over half of Americans said the desirability of intergenerational co-residence depends on particularistic aspects of the family, notably the quality of family relationships. Support for co-residence is greatest when the adult child is single rather than partnered. Support is weaker if the adult child is cohabiting rather than married to the partner, although groups with greater exposure to cohabitation make less of a distinction between cohabitation and marriage. Presence of a grandchild does not affect views about co-residence. There is more support for sharing a home when a mother needs a place to live than when the adult child does. Responses to open-ended questions show that individuals invoke both universalistic family obligations and particularistic qualities of family relationships to explain their attitudes.  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