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   5220篇
  免费   126篇
管理学   920篇
民族学   41篇
人才学   1篇
人口学   406篇
丛书文集   22篇
理论方法论   614篇
综合类   68篇
社会学   2623篇
统计学   651篇
  2023年   47篇
  2022年   28篇
  2021年   36篇
  2020年   102篇
  2019年   164篇
  2018年   148篇
  2017年   222篇
  2016年   153篇
  2015年   145篇
  2014年   156篇
  2013年   842篇
  2012年   208篇
  2011年   249篇
  2010年   169篇
  2009年   146篇
  2008年   160篇
  2007年   193篇
  2006年   172篇
  2005年   162篇
  2004年   163篇
  2003年   129篇
  2002年   147篇
  2001年   123篇
  2000年   96篇
  1999年   93篇
  1998年   66篇
  1997年   68篇
  1996年   55篇
  1995年   52篇
  1994年   45篇
  1993年   61篇
  1992年   54篇
  1991年   50篇
  1990年   51篇
  1989年   52篇
  1988年   50篇
  1987年   39篇
  1986年   41篇
  1985年   29篇
  1984年   51篇
  1983年   38篇
  1982年   42篇
  1981年   41篇
  1980年   37篇
  1979年   31篇
  1978年   25篇
  1977年   19篇
  1976年   20篇
  1975年   20篇
  1974年   13篇
排序方式: 共有5346条查询结果,搜索用时 0 毫秒
51.
Eighteen years of research using the Happiness Measures (HM) is reviewed in relation to the general progress of well-being measurement efforts. The accumulated findings on this remarkably quick instrument, show good reliability, exceptional stability, and a record of convergent, construct, and discriminative validity unparalleled in the field. Because of this, the HM is offered as a potential touchstone of measurement consistency in a field which generally lacks it.  相似文献   
52.
Research on the traditionalist movement against abortion needs alignment with currents in historical sociology, the theory of social movements and the sociology of politics. The religious (specifically, Christian) basis of the right-to-life movement has attracted considerable attention in the literature. The movement is seen as a traditionalist bloc claiming to oppose secularization and return to customary restrictions. However the tradition in question appears to be a recent social construction. There is slim warrant in the actual traditions of Western religion for asserting a categorical right to life. As a result, the movement's ideology is best approached as the product of—rather than the antidote to—secularizing processes (including the demographic transition, discourse about rights, markets for symbolic entrepreneurs and the separation of church and state) and possibly as an unintended import from non-Western religion. Implications for traditionalism, the functions of religion, and the study of countermovements are explored. This case illustrates the value of attending to historical sequences and the external cultural environments of social movements.  相似文献   
53.
Fifty high school students met in same-sex dyads for the first time over a cup of coffee in an experimental room designed as a comfortable living room. They then responded to a questionnaire designed to measure liking and perceived similarity. The interactions were video-taped. Two different panels of 6 judges later either viewed (video only) or heard (audio-only) the videotape and raed the subjects behavior on a number of scales. The judges also judged the degree of liking felt by the subjects by estimating subjects responses to the questionnaire. In addition gaze behaviour during the interaction was measured. Factor analysis demonstrated that 60% of the variance in The Liking Scale was attributed to 14 items relating to liking and perceived similarity. A separate factor to assess perceived similarity could not be found. Twenty-nine percent of the variance in the liking reported by subjects was predicted by an interrelated pattern of expressing behaviour including approproate looking, mutual gaze, self-disclosure, synchrony in movement and gesture, expressiveness of the face and liveliness of the voice. Video judges liking correlated 0.33 with subjects liking and 48% of the variance in their judgements was explained by the valid cues of looking and expressiveness of the face. Audio judges liking, although it correlated at 0.34 with video judges liking, did not correlate at all with subjects' liking because of an over-reliance on the important content cues. It is suggested that major problems leading to decoding inaccuracy may be over-reliance on content cues and over-confidence in the possibility of decoding accuracy. The evidence suggests that differences between subjects in encoding may be considerable.  相似文献   
54.
55.
Conclusions After half a century of growing dominance of the large corporation by non-owning managers, the 1980s were marked by a slowing or even reversing of their quiet revolution. Professional managers had come to control the corporation on the premise that they could more efficiently produce shareholder value than the original founder-owners. They turned shareholding into a passive investment on the same premise. As companies faced increasingly competitive pressures during the 1980s, however, the legitimacy of the rule of incumbent management came under challenge. No longer could government interference be blamed for many of the problems facing business; fingers pointed at management itself. As the criticism of corporate leadership gathered momentum, a leading diagnosis focused on one of managerial capitalism's crowning achievements: the autonomous power of professional management.The critique viewed the managerial autonomy as excessively permissive, the agency system as no longer effective. Professional managers had come to show too much concern for the social welfare of various stakeholder groups, including themselves, and too little concern for the financial welfare of the only stakeholder group that should really count — the shareholders. Many of the restructuring efforts were thus undertaken in the name of returning companies to the single-minded pursuit of ownership interests. What had stood in the way of such a pursuit was less a matter of government constraint and more a matter of inadequate stockholder vigilance by their appointed agents.Mindful of the critique, incumbent managements moved during the mid- to late-1980s to improve stockholder returns by paring the workforce and cutting other costs. Corporate acquisitions and leveraged buyouts brought new management teams to the fore where others had seemingly fallen short. The resulting restructuring reached a large proportion of the nation's major companies. Half or more of the largest companies had undergone a significant reduction in their workforce. And the dollar value of company resources changing ownership hands expanded considerably. The aggregate purchase price of mergers and acquisitions of publicly-traded firms in 1988 was nearly three times greater than in 1981. Even more striking was the sharp increase in the number of publicly-traded companies and divisions that were taken private. The aggregate dollar value of such buyouts in 1988 had increased almost 25 times over that in 1981. This opening of the market for corporate control among major U.S. firms brought a significant fraction of the nation's large corporations more directly under the immediate oversight of ownership interests.The reassertion of ownership control over large corporations was usually taken in the name of improving corporate earnings. Would be takeover groups generally promised more internal discipline and stronger financial performance. Whatever the actual financial impact of the intensification of ownership interests, available research suggests that it has had organizational impact. General company strategies may come to be more centrally guided while specific operating actions are devolved further down the organization.Ownership change and other restructuring steps have also ramified into corporate social and political action. That outreach is likely to be less vigorous and more divided. It is also being redirected. During the 1970s and early 1980s, corporate energies focused on reducing government regulation and improving community opinion. Those energies are now increasingly focused on facilitating or resisting restructuring. Companies have fought legislation that would limit the process of plant closings, but they have also sought legislation to protect themselves against hostile takeovers.The evidence also suggests that considerable managerial discretion remains in shaping company response to the restructuring pressures. Although market and organizational factors are sure to act as constraints, top management, whether a relatively autonomous non-owning management group or an owner-dominated management, retains an important independent capacity to exercise strategic choice. That choice is likely to receive special shaping by the long-term ascendance of financial managers and the decline of manufacturing personnel at the executive level.Yet corporate change must not be viewed as isolated managerial responses to changing market conditions. Companies and managements frequently look to one another for guidance in coping with ambiguous circumstances. DiMaggio and Powell's analysis of organizational isomorphism, for example, suggests that firms frequently adopt organizational practices not because they are dictated by the firm's market strategies, but rather because they are already used by other companies. Similarly, Granovetter's analysis of the social embeddedness of economic action indicates that company decisions are partially shaped by top management's contacts with their counterparts in other firms. Understanding company responses to restructuring pressures therefore requires a focus on inter-company flows of ideas and doctrines as well as purely internally generated responses specific to the company. Reactions to the restructuring pressures that are collectively developed and defined in the broader business community may prove to be as critical as individually fashioned solutions in guiding management approaches to restructuring during the years to come.
  相似文献   
56.
Abstract Many race-specific differences in health outcomes that have been observed in previous research have been attributed to class and racebased group differences which either facilitate or constrain health opportunities and behaviors. These include such variables as different rates of poverty, health insurance coverage, and access to medical care. However, these relationships have been inadequately examined in rural communities where minority status may be even more detrimental to health than in urban areas, due to various constraints on access to health care. We present an analysis that assesses the effects of community, family structure, sociodemographic, and medical care variables on self-reported health status among Hispanics, Mrican Americans, and non-Hispanic whites in six rural communities in Florida. Community structural characteristics had a significant effect on self-reported health, as did some of the measures of how respondents “experience” community. These relationships held even when other sets of variables were added to the models. Family/household characteristics and sociodemographic and medical care variables were less important in explaining self-reported health status. These findings suggest that community continues to be important in explaining differences in health status in rural areas.  相似文献   
57.
58.
Many interesting sociological questions pertain to how the association between two variables depends on a third variable. In sociological applications, the third variable often pertains to countries, to subgroups of a population, or to time periods. We propose a regression-type approach that specifies that the log-odds- ratios that describe the two-way association of interest are a linear function of latent scores for the third variable. Additive and multiplicative models currently in use by researchers are special cases of the regression-type model. To illustrate the utility of the regression-type approach, we apply this approach to analyze (1) data on occupational mobility in the United States, Britain, and Japan (comparing mobility in these countries) and (2) data on the association between religion and voting behavior in U.S. presidential elections from 1968 to 1992 (comparing this association in the different elections). We also introduce here graphical displays that can be used to obtain worthwhile information about goodness-of-fit and to aid in substantive interpretation.  相似文献   
59.
I regard electronic media technologies as framing devices for how viewers perceive issues associated with illegal drugs. Controllers of electronic media technologies produce and disseminate images of illegal drugs and users of such drugs to which viewers respond. People who control the images of electronic media production create an evocative telepresence, or a visual context that relies on appeals to authority and emotion. However, viewers do not merely respond to images of illegal drugs; rather, they actively interpret such images and draw their own conclusions. To demonstrate the complex relationship between electronic stimuli and viewer responses, I report on a classroom experiment comparing those who saw and heard a heroin user with those who only heard this user. I also report findings from student perceptions of and reactions to four drug films. Results of the experiment and the readings of films indicate that viewers, especially those who can see and hear electronic displays, are sophisticated consumers who respond to immediate stimuli while making reference to distal stimuli. In the main, I contend that electronic images of illegal drugs and users in an evocative telepresence are powerful stimuli, but they do not cause viewer perceptions.  相似文献   
60.
Research guidelines are proposed for the study of long-term marriages based on a critical review of existing studies. Current problems in the collection and analysis of the data include the lack of agreement about the minimum length of a long-term relationship, the failure to make couple comparisons, or to follow samples longitudinally. In addition, the response rate is uniformly low and the variables studied are not consistent. Future research should gather data about couples, not just individuals, and should utilize standardized measures. It is important to begin to build a comprehensive and comparable data base of long-term marital relationships.  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