全文获取类型
收费全文 | 5203篇 |
免费 | 139篇 |
国内免费 | 3篇 |
专业分类
管理学 | 622篇 |
民族学 | 34篇 |
人口学 | 441篇 |
丛书文集 | 33篇 |
理论方法论 | 408篇 |
综合类 | 93篇 |
社会学 | 2353篇 |
统计学 | 1361篇 |
出版年
2023年 | 33篇 |
2021年 | 31篇 |
2020年 | 82篇 |
2019年 | 149篇 |
2018年 | 127篇 |
2017年 | 215篇 |
2016年 | 134篇 |
2015年 | 115篇 |
2014年 | 147篇 |
2013年 | 1114篇 |
2012年 | 170篇 |
2011年 | 133篇 |
2010年 | 102篇 |
2009年 | 115篇 |
2008年 | 119篇 |
2007年 | 102篇 |
2006年 | 106篇 |
2005年 | 106篇 |
2004年 | 86篇 |
2003年 | 74篇 |
2002年 | 113篇 |
2001年 | 111篇 |
2000年 | 91篇 |
1999年 | 101篇 |
1998年 | 93篇 |
1997年 | 75篇 |
1996年 | 69篇 |
1995年 | 86篇 |
1994年 | 69篇 |
1993年 | 74篇 |
1992年 | 74篇 |
1991年 | 79篇 |
1990年 | 83篇 |
1989年 | 65篇 |
1988年 | 53篇 |
1987年 | 56篇 |
1986年 | 58篇 |
1985年 | 60篇 |
1984年 | 64篇 |
1983年 | 53篇 |
1982年 | 45篇 |
1981年 | 43篇 |
1980年 | 51篇 |
1979年 | 56篇 |
1978年 | 45篇 |
1977年 | 32篇 |
1976年 | 33篇 |
1975年 | 35篇 |
1974年 | 27篇 |
1973年 | 25篇 |
排序方式: 共有5345条查询结果,搜索用时 578 毫秒
111.
112.
Brittany N. Fox‐Williams 《Sociological Forum》2019,34(1):115-137
Prior work on youth–police relations examines young people's general perceptions of the police, their differential treatment by police officers, and officers' discretion in dealing with youth. Yet researchers have largely neglected the question of how young people attempt to shape these encounters. I address this critical gap, while also incorporating the experiences of “on track” youth and young women—two groups that are not exempt from police contact but traditionally ignored in the youth–police literature. Drawing on semistructured group and individual interviews with 19 black young people in New York City, I investigate the strategies they employ or subscribe to in navigating police contact. Three types of strategies emerged from my analysis: avoidance, management, and symbolic resistance. Avoidance strategies are marked by young people's attempts to preemptively steer clear of officers on the street. Management strategies are employed by young people during police encounters to limit risk or harm, while symbolic resistance is a subtle tactic used by some youth to preserve their dignity in these interactions. This study also considers the gender differences in respondents' approaches and offers new insights into how they assess their police interactions in an era of highly publicized incidents of police brutality. 相似文献
113.
Testing the Effectiveness of Fundraiser Job Titles in Charitable Bequest and Complex Gift Planning 下载免费PDF全文
Russell N. James III 《Nonprofit management & leadership》2016,27(2):165-179
Traditional fundraiser job titles are often institution centered, focusing on the benefits of fundraising as “institutional advancement” or “institutional development.” Such institution‐centered job titles may not be as effective with donors given the modern shift toward donor‐centered philanthropy. Alternative job titles can be gift centered (for example, “major gifts”) or donor centered (for example, “donor advising”). A survey of 3,188 respondents tested sixty‐three job titles in four charitable scenarios: a charitable bequest gift, a gift of stock, a gift of real estate, and a charitable gift annuity. Measured by which person donors would be more likely to contact to discuss each donation, the worst‐performing titles were the traditional institution‐focused fundraiser job titles, in particular those using “advancement,” “institutional advancement,” or “development.” This was also true when examining only respondents who had made large gifts ($500+) to a charity. Traditional institution‐focused job titles are both the most commonly used and the worst performing. Nonprofit managers may do well to consider the donor's perspective when selecting job titles for fundraisers rather than following traditional industry practices. 相似文献
114.
Scholars still do not fully understand what activates cynicism in citizens. Although many expect that negative campaigning contributes to this, no consistent evidence has been found. This research introduces a new measure of appeals to cynicism that expands the commonly used positive–negative taxonomy of tone in advertising. Through a content analyses of more than 600 political advertisements aired during U.S. Senate elections, we identify the extent to which candidates use cynical appeals and the conditions under which these are used. We find that appeals to cynicism are common, are distinct from negative appeals, and that most often, ad sponsors target opponents with cynical appeals, describing them as selfish, dishonest and incompetent. Cynicism appears to be a central part of American campaign rhetoric, used by all sorts of candidates, regardless of party, in many different situations. The prevalence of appeals to cynicism may help explain rising cynicism among the public. 相似文献
115.
Ibrahim Mike Okumu Edward Bbaale 《Development policy review : the journal of the Overseas Development Institute》2019,37(6):735-749
This article undertakes a diagnostic study of the Technical and Vocational Education and Training (TVET) sub‐sector in Uganda, with a view to characterizing the sub‐sector and identifying its potential strengths and weakness. We undertook a cross‐sectional pre‐survey of purposively selected key stakeholders in the TVET sub‐sector. We selected performance indicators following their importance in influencing the TVET reform process. Both qualitative and quantitative data was solicited from the stakeholders. Quantitative data was collected through stakeholder‐specific structured questionnaires, whilst qualitative data was collected through desk review and field visits, individual focused interviews and focus group discussions. Our findings indicate that financing and planning constraints have resulted in poor quality equipment, under‐ and ill‐trained staff, limited adoption of a competence‐based education and training (CBET) curriculum, not to mention the supervision inadequacies of TVET institutions. Besides, the limited TVET sub‐sector interaction with the private sector has incapacitated TVET curriculum development to nurture skills demanded by the private sector. Furthermore, backward technology use in the private sector has equally inhibited the success of student attachment programmes. Finally, legal ambiguities have perpetuated a qualification jungle and overlapping curricula. 相似文献
116.
117.
Information Seeking about Global Climate Change among Adolescents: The Role of Risk Perceptions, Efficacy Beliefs and Parental Influences 总被引:2,自引:0,他引:2
E Mead C Roser-Renouf RN Rimal JA Flora EW Maibach A Leiserowitz 《Atlantic journal of communication》2012,20(1):31-52
Global climate change is likely to have significant impacts on public health. Effective communication is critical to informing public decision making and behavior to mitigate climate change. An effective method of audience segmentation, the risk perception attitude (RPA) framework has been previously tested with other health behaviors and classifies people into 4 groups on the basis of their perceptions of risk and beliefs about personal efficacy. The 4 groups - indifference (low risk, weak efficacy), proactive (low risk, strong efficacy), avoidance (high risk, weak efficacy), and responsive (high risk, strong efficacy) - are hypothesized to differ in their self-protective behaviors and in their motivations to seek information. In this paper, we extend the RPA framework in two ways. First, we use it at the household level to determine whether parental classifications into the 4 groups are associated with their teenage children's classification into the same 4 groups. Second, we predict adolescent information-seeking behaviors on the basis of their and their parents' membership in the 4 RPA groups. Results (N = 523 parent-adolescent pairs) indicated that parental membership in the 4 RPA groups was significantly associated with children's membership in the same 4 groups. Furthermore, the RPA framework was a significant predictor of adolescent information-seeking: those in the responsive and avoidance groups sought more information on climate change than the indifference group. Family communication on global warming was positively associated with adolescents' information-seeking. Implications for interventions are discussed. 相似文献
118.
Haritha N. Haridas 《统计学通讯:理论与方法》2017,46(8):3838-3847
In the present article we propose the modified lambda family (MLF) which is the Freimer, Mudholkar, Kollia, and Lin (FMKL) parametrization of generalized lambda distribution (GLD) as a model for censored data. The expressions for probability weighted moments of MLF are derived and used to estimate the parameters of the distribution. We modified the estimation technique using probability weighted moments. It is shown that the distribution provides reasonable fit to a real censored data. 相似文献
119.
Karla A. Lassonde Carolina Surla Jeffrey A. Buchanan Edward J. O'Brien 《Journal of Aging Studies》2012,26(2):174-181
Ageism is an important topic in our society, considering the burgeoning older adult population. Ageism is often measured using explicit questionnaires; however, given the impact of social desirability, implicit measures of ageism have been developed. In this study, the contradiction paradigm, an implicit measure of stereotypes (Lassonde, under review) was used to measure age-related stereotypes in passages describing older adults. Participants read passages with target sentences more slowly when these sentences described behaviors that were inconsistent rather than consistent with age-related stereotypes. Participants also completed a series of self-report questionnaires measuring ageism. Results demonstrated that reading times using the contradiction paradigm were not related to outcomes on the self-report questionnaires. A comparison of the contradiction paradigm to a social desirability scale revealed that it was not vulnerable to social desirability. This confirms the contradiction paradigm's use as an implicit measure of age-related stereotypes. Although there is no clear relation between the contradiction paradigm and popular explicit measures, a next important step would be to determine the point in which implicit knowledge and intentional behavioral responses interact. 相似文献
120.
Michelle O'Reilly Nikki Kiyimba Jessica N. Lester 《Journal of marital and family therapy》2018,44(3):409-425
The field of couple and family therapy has benefitted from evidence generated from qualitative approaches. Evidence developed from approaches relying on language and social interaction using naturally occurring recordings of real‐world practice has the benefit of facilitating practice‐based recommendations and informing practice. The aim of this article is to provide an overview of one approach to discourse analysis, Discursive Psychology (DP), demonstrating how a social constructionist framework and focus on discourse can provide an important contribution to the field of therapy. To illustrate the methodological decision‐making process for researchers and/or practitioners who utilize DP, we draw upon a video‐recorded therapeutic session involving Tom Andersen. To conclude, we make recommendations for practitioners using DP to explore and examine therapeutic practice. 相似文献