全文获取类型
收费全文 | 10205篇 |
免费 | 268篇 |
专业分类
各国政治 | 615篇 |
工人农民 | 288篇 |
世界政治 | 743篇 |
外交国际关系 | 471篇 |
法律 | 5764篇 |
中国共产党 | 1篇 |
中国政治 | 33篇 |
政治理论 | 2418篇 |
综合类 | 140篇 |
出版年
2020年 | 111篇 |
2019年 | 138篇 |
2018年 | 219篇 |
2017年 | 214篇 |
2016年 | 257篇 |
2015年 | 171篇 |
2014年 | 202篇 |
2013年 | 1235篇 |
2012年 | 290篇 |
2011年 | 293篇 |
2010年 | 232篇 |
2009年 | 250篇 |
2008年 | 291篇 |
2007年 | 289篇 |
2006年 | 257篇 |
2005年 | 242篇 |
2004年 | 244篇 |
2003年 | 229篇 |
2002年 | 246篇 |
2001年 | 373篇 |
2000年 | 346篇 |
1999年 | 278篇 |
1998年 | 130篇 |
1997年 | 153篇 |
1996年 | 123篇 |
1995年 | 123篇 |
1994年 | 125篇 |
1993年 | 115篇 |
1992年 | 202篇 |
1991年 | 221篇 |
1990年 | 203篇 |
1989年 | 213篇 |
1988年 | 183篇 |
1987年 | 160篇 |
1986年 | 188篇 |
1985年 | 151篇 |
1984年 | 146篇 |
1983年 | 151篇 |
1982年 | 106篇 |
1981年 | 120篇 |
1980年 | 87篇 |
1979年 | 125篇 |
1978年 | 77篇 |
1977年 | 76篇 |
1976年 | 65篇 |
1975年 | 79篇 |
1974年 | 94篇 |
1973年 | 85篇 |
1972年 | 72篇 |
1971年 | 65篇 |
排序方式: 共有10000条查询结果,搜索用时 7 毫秒
121.
122.
123.
124.
Measuring School-Related Stressors in Adolescents 总被引:2,自引:0,他引:2
Some 1620 high school students responded to 68 items that measure adolescent stressors. Thirty-five of the items were based on J. P. Kohn and G. H. Frazer's Academic Stress Scale [1(1986) An Academic Stress Scale: Identification and Rated Importance of Academic Stressors, Psychological Reports, Vol. 59, pp. 415–426] developed in the United States, while the remaining 33 items were developed from P. Strutynski's [(1985) A Survey of Queensland Year 10, 11 and 12 Student Attitudes to Schools and Schooling, State Planning Committee, International Youth Year, Brisbane] lists of the most frequently named problems of 2336 Australian high school students. Confirmatory Factor Analysis was used to test and develop a measurement model developed from an extensive review of previous scales. The High School Stressors Scale emerged from the analytic process and measures nine school-related stressors. For researchers focusing on school-related problems and stressors among adolescents, the HSSS promises to be a very useful instrument. It has sound construct and predictive validity and adequate reliability, as demonstrated by the goodness-of-fit indices the squared multiple correlations. 相似文献
125.
126.
Freeman GP 《Studies in Comparative International Development (SCID)》1997,32(3):42-64
"This article describes the migration context of three sets of Western democracies and then explores plausible linkages between the scale, timing, and characteristics of migration, and the substance and process of migration policies, on the one hand, and support for government, on the other. Trying to move beyond plausibility, I discuss indirect indicators of the impact of immigration on Western publics: attitudes toward immigration policy and immigrants, support for extremist parties, and acts of violence and disorder linked to anti-immigrant or racist motives." 相似文献
127.
Valerio Lintner Paul Brook Stuart W. J. Thomson Jeffrey Weeks 《Contemporary Politics》1997,3(3):287-294
Ash Amin and John Tomaney (eds), Behind the Myth of European Union: Prospects for Cohesion (Routledge, London, 1995), 334 pp., ISBN 0–415–13078–6 (pb)
Stephen Gundle and Simon Parker (eds), The New Italian Republic: Front the Fall of the Berlin Wall to Berlusconi (Routledge, London, 1996), 334 pp., ISBN 0–415–12161–2 (hb), 0–415–12162 (pb)
Donald Sassoon, One Hundred Years of Socialism: The West European Left in the Twentieth Century (I. B. Tauris, London, 1996), 965 pp., ISBN 1–85043–879‐X
Geoff Mulgan, Connexity: How to Live in a Connected World (Chatto & Windus, London, 1997), 280 pp., ISBN 0–7011–6396–8 相似文献
128.
129.
130.
The outcome of the 1992 U.S. presidential election has been explained largely as a function of perceptions of George Bush's economic performance. The economy submerged questions about Bill Clinton's character, awarding the advantage to the Democrat. In this article, we evaluate the effect of economic evaluations along with character attacks on candidate support in the 1992 presidential contest. Claims that the economy submerged character have been somewhat exaggerated. But while character remains an important issue in presidential evaluation, its role in judging candidates cannot be taken at face value. We show that both economic evaluations and character judgments are highly politicized. The findings indicate that those protesting Clinton's character turned almost exclusively to Bush. Those protesting Bush's economic record turned to both Perot and Clinton. Still, the economy did not trump character. The troubles of both major party candidates fueled a strong protest vote that contributed to Perot's strong showing. 相似文献