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   2621篇
  免费   40篇
管理学   417篇
民族学   21篇
人才学   1篇
人口学   213篇
丛书文集   23篇
理论方法论   219篇
综合类   24篇
社会学   1390篇
统计学   353篇
  2021年   13篇
  2020年   26篇
  2019年   30篇
  2018年   52篇
  2017年   66篇
  2016年   55篇
  2015年   34篇
  2014年   53篇
  2013年   501篇
  2012年   60篇
  2011年   89篇
  2010年   68篇
  2009年   61篇
  2008年   64篇
  2007年   87篇
  2006年   56篇
  2005年   68篇
  2004年   61篇
  2003年   63篇
  2002年   56篇
  2001年   44篇
  2000年   44篇
  1999年   39篇
  1998年   50篇
  1997年   55篇
  1996年   49篇
  1995年   51篇
  1994年   39篇
  1993年   48篇
  1992年   46篇
  1991年   45篇
  1990年   42篇
  1989年   32篇
  1988年   31篇
  1987年   35篇
  1986年   26篇
  1985年   32篇
  1984年   32篇
  1983年   39篇
  1982年   33篇
  1981年   30篇
  1980年   29篇
  1979年   26篇
  1978年   34篇
  1977年   17篇
  1976年   25篇
  1975年   20篇
  1974年   25篇
  1973年   10篇
  1971年   11篇
排序方式: 共有2661条查询结果,搜索用时 15 毫秒
221.

A common assertion in the nonprofit literature is that nonprofit organizations can become more efficient, effective, and sustainable by embracing social entrepreneurship in their operational and strategic posture. In this article, we examine whether the mere label of social entrepreneurship results—with no actual organizational differences—in an increase in positive attributions associated with a nonprofit organization, an effect we call the social entrepreneurship bias. We experimentally test for the existence of a social entrepreneurship bias by examining how the label of social entrepreneurship alters how people judge a nonprofit’s effectiveness and decide how to allocate scarce donation funds.

  相似文献   
222.
The aim of this study was to analyse the interpersonal relationships in the school context of children living in different care settings (adoptive families, residential care centres, birth families). Participants were 76 children between eight and fourteen years of age (M = 10.78, SD = 1.38), belonging to one of three groups: international adoptees, children living in residential care in Spanish institutions, and a comparison sample of Spanish children living with their birth families with no connection with child protection. Sociometric information was collected in the classroom of each child during school hours. Internationally adopted children from Russia showed considerable difficulties in their relationships with peers; they were more likely to be rejected and their peers described them as less prosocial and somewhat more aggressive. With a better sociometric position than the adoptees, children in residential care were rated by their peers as more aggressive and less prosocial than the normative population. Coordination and integrated work between the family, protection centres, schools, and other social services should be a strategic priority in the promotion of healthy social development in these groups of children.  相似文献   
223.
Abstract

College student value change was analyzed for individual and group value accentuation or convergence among a longitudinal panel study of students in a traditional, large liberal arts college and a small, innovative living-learning subenvironment. Initially students in the innovative environment were more liberal, socally conscious, culturally sophisticated and intellectually oriented than their counterparts in the traditional setting, and, after two years, accentuation of these group differences had occurred. However, these group differences were not the result of accentuation of individual differences. Instead, increases in the student values were linked to interaction with peers and faculty on related topics and these patterns of interaction were more likely to occur in the living-learning subenvironment. Finally, those students who initially were lowest on a value and who frequently interacted with faculty or peers on related topics tended to experience the greatest value change.  相似文献   
224.
Abstract

We specify a revised model of the demographic transition which accounts for national fertility levels and changes over the past two decades. The model includes cultural, geographic, demographic and family planning program variables, in addition to a measure of national socio-economic modernization. Using crude birth rates for 117 countries, we operationalize and then apply the revised model to 1974 rates, and then test a longitudinal model of 1955–59 to 1974 change in rates. A final model for 81 less developed nations from the original set of 117 countries includes a measure of family planning program effort. Including this highly significant measure in a model of 1955–59 to 1974 change results in further evidence favoring modification of the traditional demographic transition model. Implications for the future course of fertility in underdeveloped countries are discussed.  相似文献   
225.
226.
This project evaluated the extent to which businesses with a primary purpose of providing opportunities for sexual encounters between men (e.g., bathhouses and sex clubs) have implemented strategies that target their customers with important HIV and STD prevention messages. Between October 1996 and February 1997, we conducted structured telephone interviews with 63 businesses throughout the United States in order to describe their facilities and their HIV education and prevention efforts. Types of facilities offered were related to what businesses called themselves and the kinds of sex space they provided. All of the businesses reported that they provided condoms and lubricant on site; 95% provided educational materials such as posters and flyers about HIV/AIDS; and 40% provided HIV testing on site, with half of these also providing some type of STD testing. Although some level of HIV prevention and educational efforts by these businesses are described, further investigation into their efficacy is required.  相似文献   
227.
Abstract

There is a controversy regarding the meaning of occupational status centering around the issue of whether status differences continue to entail deference entitlement. This article suggests that deferential behavior is still linked to occupational status differences but, as a result of the complexity of occupational systems in industrial societies, there have been changes in the settings in which displays of deference occur and in the manner in which deference is expressed A source of confusion in the debate on the meaning of occupational status is the failure to distinguish between differences in status and differences in the occupational characteristics on a basis of which status is accorded This distinction and its implications for class and power hierarchies are discussed The article concludes with an argument for the necessity of situating the process of status differentiation in “status assignment systems”.  相似文献   
228.
Many of the procedures undertaken within healthcare require specialized forms of participation that may be unfamiliar, even disturbing, to patients or clients. The practitioner has to encourage and enable participation in the investigation in an appropriate fashion while preserving the structure and integrity of the procedure. In this article, we consider optometry and the deployment of a vision test, known as subject refraction, that provides data to help determine the characteristics of any corrective lens that may be required by clients. The procedure's ability to establish robust and reliable data relies upon the optometrist's ability to encourage the client to respond to a series of stimuli without consideration or reflection. That is, the client is required to produce an unwitting response—conduct that might be considered nonsymbolic rather than symbolic. In this article, we also consider the optometrist's talk and bodily comportment during subjective refraction and how it serves to shape and determine the quality of the client's response and participation, and in turn to produce reliable test results.  相似文献   
229.
Abstract

Objective: To examine the efficacy of a self-affirmation task in deterring college alcohol misuse and the importance of preexisting beliefs in predicting subsequent behavior change. Participants: Heavy-drinking undergraduates (N = 110) participated during the 2011–2012 academic year. Methods: Participants were randomized to complete an affirmation or control task before reading an alcohol risk message. Alcohol-related beliefs and behaviors were assessed. Participants completed a 2-week online follow-up assessing alcohol-related behaviors. Results: Both groups reported increased perceived problem importance, but neither group displayed changes in personal risk. Follow-up assessment revealed similar, significant declines in peak consumption in both groups, with no significant between-group differences. Preexisting beliefs accounted for 5% to 10% of variance in drinking outcomes. Conclusions: An affirmation task does not seem to decrease defensive processing or alter high-risk drinking behaviors among college students and should not be utilized in lieu of more effective strategies.  相似文献   
230.
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