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   8144篇
  免费   291篇
各国政治   613篇
工人农民   263篇
世界政治   865篇
外交国际关系   494篇
法律   3502篇
中国政治   46篇
政治理论   2558篇
综合类   94篇
  2023年   38篇
  2021年   38篇
  2020年   124篇
  2019年   163篇
  2018年   212篇
  2017年   243篇
  2016年   241篇
  2015年   174篇
  2014年   240篇
  2013年   1309篇
  2012年   223篇
  2011年   270篇
  2010年   208篇
  2009年   230篇
  2008年   262篇
  2007年   339篇
  2006年   278篇
  2005年   267篇
  2004年   269篇
  2003年   277篇
  2002年   266篇
  2001年   151篇
  2000年   161篇
  1999年   131篇
  1998年   164篇
  1997年   140篇
  1996年   138篇
  1995年   116篇
  1994年   106篇
  1993年   108篇
  1992年   94篇
  1991年   109篇
  1990年   101篇
  1989年   85篇
  1988年   102篇
  1987年   102篇
  1986年   95篇
  1985年   69篇
  1984年   87篇
  1983年   82篇
  1982年   73篇
  1981年   60篇
  1980年   59篇
  1979年   48篇
  1978年   49篇
  1977年   48篇
  1976年   33篇
  1975年   29篇
  1974年   30篇
  1973年   39篇
排序方式: 共有8435条查询结果,搜索用时 0 毫秒
191.
Coleman D  Casey JT 《危机》2007,28(4):198-203
The treatment processes associated with reduced suicidal ideation have received little research attention. This study evaluates the influence on suicidal ideation of theory-based intrapsychic processes: maladaptive cognition and defensive style. Thirty-three community mental health patients completed questionnaires at two time points. Decreases in automatic thoughts were a strong correlate of decreased suicidal ideation, and decreases in immature defenses were a moderate strength correlate. These relationships remained significant even when controlling for initial level of depression. The theorized mechanisms of cognitive-behavioral and psychodynamic therapy had the expected effects on suicidal ideation. The strong association of decreased maladaptive cognitions with decreased suicidal ideation supports further development of cognitive-behavioral suicide interventions and clinical use of cognitive interventions. Psychodynamic processes in suicidal ideation and behavior warrant further exploration.  相似文献   
192.
Milk maids     
Lee-St John J 《Time》2007,169(18):65
  相似文献   
193.
194.
195.
Psychological Injury and Law - The extent to which persons may feign or malinger psychological symptoms is an important concern for civil litigation, specifically in the context of personal injury....  相似文献   
196.
Correspondence in value orientation between parents and their offspring may be due to actual transmission processes between generations, but it may also be due to influences from the general value context in society that are common to parents and their offspring. This common value context is referred to as Zeitgeist. The present study deals with one family relationship value (i.e., parents’ and adolescents’ obligations toward the family). Participants were 1,252 immigrant and 726 national adolescent–parent dyads from 10 Western countries. There were significant relationships between the value placed on family obligations among parents and offspring, and these were independent of gender. Zeitgeist effects, both intergenerational and intragenerational, were found. The strength of these Zeitgeist effects depended on the basis for defining Zeitgeist, either a person’s own ethnic group or the wider community including both nationals and immigrants. For explaining national adolescents’ acceptance of their family obligations, both the ethnic and the national Zeitgeist played a role, whereas in the immigrant groups only the ethnic Zeitgeist played a significant role. In short, in an immigration context it makes sense to distinguish the influence of a person’s own ethnic group from the influence of the wider community, including other ethnic groups. Explanations are suggested and implications are discussed.
Paul VedderEmail:
  相似文献   
197.
Self-determination theory emphasizes the importance of school-based autonomy and belongingness to academic achievement and psychological adjustment, and the theory posits a model in which engagement in school mediates the influence of autonomy and belongingness on these outcomes. To date, this model has only been evaluated on academic outcomes. Utilizing short-term longitudinal data (5-month timeframe) from a set of secondary schools in the rural Midwest (N = 283, M age = 15.3, 51.9% male, 86.2% White), we extend the model to include a measure of positive adjustment (i.e., hope). We also find a direct link between peer-related belongingness (i.e., peer support) and positive adjustment that is not mediated by engagement in school. A reciprocal relationship between academic autonomy, teacher-related belongingness (i.e., teacher support) and engagement in learning is supported, but this reciprocal relationship does not extend to peer-related belongingness. The implications of these findings for secondary schools are discussed.
Mark J. Van RyzinEmail:
  相似文献   
198.
This research analyzes the individual-level factors associated with public support for the private provision of public goods and services. Given that privatization requires the transfer of authority from public to private entities, we argue that beliefs about private companies are an important and overlooked source of heterogeneity in explaining public policy preferences toward privatization. We test this expectation using survey data from the 2014 Cooperative Congressional Election Study. We find that support for privatization is associated with positive beliefs about the motivation of private companies and with favorable views about corporate accountability relative to the accountability of government. Opposition to privatization is associated with beliefs about corporate influence in politics. Preferences for limited government are also associated with support for privatization. These results highlight the potential for beliefs about private companies to serve as a group heuristic in political reasoning and the ability of citizens to make reasoned choices on complex public policy issues.  相似文献   
199.
John R. Thelin 《Society》2018,55(6):556-559
Most colleges and universities in the United States face serious questions about missions, money, and morale in the 21st century. Some recent excellent books are useful for showing divergent perspectives on these problems. To one extreme, an historian tends to see that lack of planning has been an unexpected, enduring positive force. To another extreme, a high profile state university president draws on innovations in structure to deal with changes in demographics and academic fields. This review essay provides a balanced exploration of the disparate approaches, leading to the conclusion that American higher education is in need of a substantive "New Deal" in purposes and policies.  相似文献   
200.
Declining levels of turnout are a problem in European elections. Are Get Out The Vote campaigns the solution to the problem? While many studies have investigated such campaigns in the US, little is known about their effect in Europe. The article presents a field experiment in which encouragement to vote in an upcoming Danish election is delivered to more than 60,000 first-time voters using direct personal letters. Eight different letters are designed, based on the calculus of voting and prospect theory. The sample is randomly divided into treatment groups or the control group. Using validated turnout, small positive effects of receiving a letter on turnout are found, with little difference across letters. The letters mostly mobilised voters with a low propensity to vote and thus increased equality in participation. In sum, while letters have some effect, they are not likely to be a panacea for solving Europe’s turnout challenges.  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