全文获取类型
收费全文 | 394篇 |
免费 | 16篇 |
专业分类
各国政治 | 24篇 |
工人农民 | 57篇 |
世界政治 | 29篇 |
外交国际关系 | 16篇 |
法律 | 183篇 |
中国政治 | 8篇 |
政治理论 | 92篇 |
综合类 | 1篇 |
出版年
2023年 | 3篇 |
2022年 | 3篇 |
2021年 | 6篇 |
2020年 | 8篇 |
2019年 | 7篇 |
2018年 | 19篇 |
2017年 | 20篇 |
2016年 | 15篇 |
2015年 | 12篇 |
2014年 | 10篇 |
2013年 | 51篇 |
2012年 | 11篇 |
2011年 | 15篇 |
2010年 | 11篇 |
2009年 | 9篇 |
2008年 | 11篇 |
2007年 | 21篇 |
2006年 | 20篇 |
2005年 | 7篇 |
2004年 | 9篇 |
2003年 | 12篇 |
2002年 | 16篇 |
2001年 | 8篇 |
2000年 | 6篇 |
1999年 | 3篇 |
1998年 | 8篇 |
1997年 | 3篇 |
1996年 | 8篇 |
1995年 | 9篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 5篇 |
1989年 | 7篇 |
1988年 | 5篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 3篇 |
1982年 | 6篇 |
1981年 | 6篇 |
1980年 | 2篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1975年 | 2篇 |
1974年 | 4篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1968年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有410条查询结果,搜索用时 31 毫秒
161.
This research explores effects of uncertainty and mortality salience on reactions to violations or bolstering of cultural
norms and values. Some recent studies have suggested that worldview defense reactions are better accounted for by reminders
of personal uncertainty than mortality. These findings have been disputed, however, as they have not been found outside the
Netherlands. The current research was conducted in Turkey, a culture distinguished by high uncertainty avoidance values compared
to both the USA and the Netherlands. Results reveal that both uncertainty and mortality salience influence reactions of Turkish
participants to essays negative about basic rights of Turkish women, but that uncertainty salience had larger effects than
mortality salience. We argue that mortality salience may be an indirect manipulation of uncertainty concerns, which explains
why a direct manipulation of uncertainty salience may have a bigger impact on reactions to violations of important cultural
norms and values. 相似文献
162.
Nancy Rumbaugh Whitesell Nancy L. Asdigian Carol E. Kaufman Cecelia Big Crow Carly Shangreau Ellen M. Keane Alicia C. Mousseau Christina M. Mitchell 《Journal of youth and adolescence》2014,43(3):437-453
Substance use often begins earlier among American Indians compared to the rest of the United States, a troubling reality that puts Native youth at risk for escalating and problematic use. We need to understand more fully patterns of emergent substance use among young American Indian adolescents, risk factors associated with escalating use trajectories, and protective factors that can be parlayed into robust prevention strategies. We used growth mixture modeling with longitudinal data from middle-school students on a Northern Plains reservation (Wave 1 N = 381, M age at baseline = 12.77, 45.6 % female) to identify subgroups exhibiting different trajectories of cigarette, alcohol, and marijuana use. We explored how both risk (e.g., exposure to stressful events, deviant peers) and protective (e.g., positive parent–child relationships, cultural identity) factors were related to these trajectories. For all substances, most youth showed trajectories characterized by low rates of substance use (nonuser classes), but many also showed patterns characterized by high and/or escalating use. Across substances, exposure to stress, early puberty, and deviant peer relationships were associated with the more problematic patterns, while strong relationships with parents and prosocial peers were associated with nonuser classes. Our measures of emergent cultural identity were generally unrelated to substance use trajectory classes among these young adolescents. The findings point to the importance of early substance use prevention programs for American Indian youth that attenuate the impact of exposure to stressful events, redirect peer relationships, and foster positive parent influences. They also point to the need to explore more fully how cultural influences can be captured. 相似文献
163.
Jutta Heckhausen Esther S. Chang Ellen Greenberger Chuansheng Chen 《Journal of youth and adolescence》2013,42(9):1385-1398
The present study takes a motivational perspective that views youths’ educational and career engagement as influential and potentially competing for the same motivational resources in the transition to adulthood. We investigated whether motivational engagement with educational and career goals in the year after high-school graduation was differentially associated with educational, career-related and subjective well-being outcomes 2 and 4 years after school graduation. Our longitudinal study of a multi-ethnic sample of Los Angeles high-school graduates followed participants 2 years (N = 561; 61.5 % female) and 4 years (N = 364; 59.8 % female) after high school graduation. The findings indicate that motivational engagement with educational goals after high school graduation predicted educational attainments and psychological well-being at follow-up 2 and 4 years after graduation, and occupational progress at 4 years after graduation. Work hours assessed shortly after high school graduation were associated with poorer educational outcomes both at 2 and 4 years after high school. Occupational goal engagement was not associated with better outcomes, but predicted less educational attainment 4 years after graduating. Thus, educational goal engagement predicted favorable outcomes, whereas career-related goal engagement for the most part was neutral with some select associations with negative educational outcomes. A strong motivational commitment to educational goals, but not to career goals, is an important component of a successful transition to adulthood. 相似文献
164.
Ellen Tepfer 《Women & Performance》2013,23(2):235-250
Ann Liv Young's The Bagwell in Me, which premiered at The Kitchen in NYC, 2008, continues this experimental dance-theater artist's characteristically brutal, anatomizing exposure of the performers’ bodies through both sexual and violent narratives. This analysis examines how Young's construction of a certain type of subject on the stage challenges the subjectivities of her audience members, provoking moments of potential eruption. By setting up the possibility of abjection through the ambivalent dynamic of attraction and repulsion, and bombarding the audience with tropes that engender a push toward Georges Bataille's concept of “radical formlessness,” I argue, Ann Liv Young's performance places notions of the stable subject – composed of a “whole” body that is coherently organized and intelligibly coded in terms of sex, gender, sexuality and race – into question. Not only will this analysis explore how viewing oral sex as choreography speaks to Bataille's discussion of radical formlessness through decontextualization and the maddening effects of staring at the sun, but it will also interrogate how the same strategy of radical formlessness could have entirely different performative effects regarding the threat of bodily coherence and taxonomy within the narrative of historical racial violence. 相似文献
165.
166.
167.
David Quarfoot Douglas von Kohorn Kevin Slavin Rory Sutherland David Goldstein Ellen Konar 《Public Choice》2017,172(1-2):283-303
Since their introduction in 1932, Likert and other continuous, independent rating scales have become the de facto toolset for survey research. Scholars have raised significant reliability and validity problems with these types of scales, and alternative methods for capturing perceptions and preferences have gained traction within specific domains. In this paper, we evaluate a new, broadly applicable approach to opinion measurement based on quadratic voting (QV), a method in which respondents express preferences by ‘buying’ votes for options using a fixed budget from which they pay quadratic prices for votes. Comparable QV-based and Likert-based survey instruments designed by Collective Decision Engines LLC were evaluated experimentally by assigning potential respondents randomly to one or the other method. Using a host of metrics, including respondent engagement and process-based metrics, we provide some initial evidence that the QV-based instrument provides a clearer measure of the preferences of the most intensely motivated respondents than the Likert-based instrument does. We consider the implications for survey satisficing, a key threat to the continued value of survey research, and discuss the mechanisms by which QV differentiates itself from Likert-based scales, thus establishing QV as a promising alternative survey tool for political and commercial research. We also explore key design issues within QV-based surveys to extend these promising results. 相似文献
168.
169.
Ellen Wright Clayton 《The Journal of law, medicine & ethics》1995,23(1):13-14
170.