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221.
Senior government executives make many difficult decisions, but research suggests that individual cognitive limitations and the pathologies of “groupthink” impede their ability to make value‐maximizing choices. From this literature has emerged a normative model that Irving Janis calls “vigilant problem solving,” a process intended for the most complex decisions. To explore its use by senior public officials, the authors interviewed 20 heads of subcabinet‐level organizations in the U.S. federal government, asking how they made their most difficult decisions. The initial focus was on whether they employed a vigilant approach to making decisions that were informationally, technically, or politically complex. Most executives identified their single most‐difficult decision as one that required courage; they often made such courageous decisions after personal reflection and/or consultation with a small number of trusted advisors rather in ways that could be described as vigilant. The different approaches for making complex decisions, compared with those involving courage, are discussed and a contingency model of effective executive decision making is proposed that requires leaders (and their advisors) to be “ambidextrous” in their approach. 相似文献
222.
223.
Harold Clarke Paul Whiteley Walter Borges David Sanders Marianne Stewart 《Journal of Elections, Public Opinion & Parties》2016,26(2):135-154
Similar to a number of other right-wing populist parties in Europe, Great Britain's United Kingdom Independence Party (UKIP) has experienced increased public support in recent years. Using aggregate data from monthly national surveys conducted between April 2004 and April 2014, time series analyses demonstrate that the dynamics of UKIP support were influenced by a combination of spatial and valence issues. A spatial issue, Euroscepticism, was fundamental, with UKIP support moving in dynamic equilibrium with changing public attitudes towards EU membership. In addition, widespread anti-immigration sentiment and dissatisfaction with the performance of the Conservative–Liberal Democrat coalition government combined with the “oxygen of publicity” to propel UKIP's surge. The political context after the 2010 general election helped as well by enabling UKIP to benefit from valence considerations. Many voters continued to doubt the competence of the major opposition party, Labour, while the Liberal Democrats were part of the government and, hence, unavailable as a protest vehicle. Since many of the forces driving UKIP support are beyond its control, the party's prospects are highly uncertain. 相似文献
224.
Vézina J Hébert M Poulin F Lavoie F Vitaro F Tremblay RE 《Journal of youth and adolescence》2011,40(7):814-824
Few studies have explored the possible contribution of the peer group to dating violence victimization. The current study
tested the hypothesis that a risky lifestyle would mediate the relationship between deviant peer affiliation and dating violence
victimization among adolescent girls. The proposed mediation model was derived from lifestyles and routine activities theories.
A sample of 550 girls (mean age = 15) drawn from a larger representative community sample in Quebec, Canada, completed a questionnaire
on three forms of dating violence victimization (psychological, physical, and sexual). Results revealed that girls with a
higher level of affiliation with deviant peers were more likely to endorse a risky lifestyle and reported higher rates of
all forms of dating violence victimization. Further analyses showed that, while deviant peer affiliation is associated with
dating violence victimization, this relationship may be explained, at least partially for psychological violence, and completely
for physical/sexual violence, by the girls’ own risky lifestyle. Future preventive interventions for adolescent dating violence
victimization should target deviant peer groups, as well as adolescent girls who display a risky lifestyle. 相似文献
225.
Harold D. Clarke Allan Kornberg Thomas J. Scotto Jason Reifler David Sanders Marianne C. Stewart Paul Whiteley 《Electoral Studies》2011,30(3):450-461
The claim that the 2008 presidential election was a transformative one is fast becoming part of the conventional wisdom of American politics. Despite the election’s undoubted significance, this paper argues that factors affecting voting decisions were strikingly similar to those operating in many previous presidential elections. Using data from the CCAP six-wave national election survey, we demonstrate that a valence politics model provides a powerful, parsimonious explanation of the ballot decisions Americans made in 2008. As is typical in presidential elections, candidate images had major effects on electoral choice. Controlling for several other relevant factors, racial attitudes were strongly associated with how voters reacted to the candidates. Other models of electoral choice, such as a Downsian issue-proximity model, are also relevant, but their explanatory power is considerably less than that provided by the valence politics model. 相似文献
226.
A program designed for either women, visible minorities, or disabled persons was rated by 264 women and men respondents. An analysis of variance revealed that reactions to affirmative action varied according to the sex of the respondent and the group targeted by the policy. Further analyses were conducted to examine the effects of two social justice concerns on support for affirmative action, that is, scope of justice (extending fair treatment onto others) and perceived threat on behalf of nondesignated groups. According to findings, the link between social justice concerns and reactions to the policy was affected by the group targeted by affirmative action. Furthermore, both social justice concerns were not equally important predictors of attitudes toward affirmative action for women and men respondents. 相似文献
227.
Francine Rochford 《Education & the Law》2001,13(4):319-333
The commercialisation of the university sector has introduced a real possibility of litigation by dissatisfied students. Various difficulties occur, however, in the analysis of the element of a case in negligence. This article considers the existence of compensable harm suffered by a student suing for generalised 'failure to teach'. It considers recent cases in Australia and the United Kingdom within and outside the context of educational negligence to conclude that compensable damage is a theoretical possibility. It also considers problems of causation, and concludes that the cumulative difficulties of establishing compensable harm and causation provide a significant disincentive to sue in negligence for generalised failure to teach. 相似文献
228.
This commentary responds to the essay by Elliott, Narayan, and Nasmith wherein they propose that the federal government may preclude plaintiffs with medically inflicted injuries from bringing state common-law tort claims against those whose negligence caused their injury. The administrative system championed by Elliott and other proponents is a radical departure from the current civil justice system. Specifically, we argue that the administrative health courts, as proposed, violate the commerce clause, the spending clause, the Seventh Amendment, and separation of powers principles. The commentary concludes that such a system is fatally flawed and cannot withstand constitutional scrutiny. Moreover, we are not persuaded that Congress will be able to ground such a radical constitutional restructuring in any sound public policy, as the majority of studies do not evidence Elliott, Narayan, and Nasmith's presumption that the civil justice system has failed in the medical malpractice context. 相似文献
229.
The belief that turnout and abstention depend on theinteraction of the benefits and costs of voting is oneof the longest held in public choice. The interplaybetween benefits and costs has typically been studiedwithin the context of voter turnout in elections, butthese results are confounded by the fact thatparticipation in such elections is a low-cost, low-benefit activity. Analysis of voting in legislatures,where the potential returns and costs to participantsare greater, is more promising. This paper examines participation on roll calls in theU.S. House of Representatives during the recent 104thCongress (1995–1996). We analyze all contested rollcalls during this two-year period, using a negativebinomial count model that accounts for legislatorheterogeneity, to determine what factors associatedwith such votes induce turnout. Our results suggestthat, while turnout is predictable, its primaryexplanation does not lie with our standard calculationof expected benefits. We find that the ideologicalpolarization of the roll call alternatives is not avery important factor for turnout and, even morestrikingly and contrary to what past analysis hasimplied, the likelihood of any given legislator beingpivotal is completely irrelevant. Rather, what is mostimportant is that a non-trivial number of members ofCongress decide not to vote when contextual factorsforce them to choose between electioneering andlegislating. Consequently, while our results are notsufficient to induce a full-fledged ``paradox ofcongressional voting'' analogous to that of massvoting, they do indicate that participation inCongress depends most heavily on factors beyond adesire to affect the outcome. 相似文献
230.
Francine Cronshaw 《Bulletin of Latin American research》2023,42(2):248-263
This article aims to contribute to the new electoral history by examining a specific practice of democracy, the voter registration card, known in Colombia as the citizenship card (cédula). After pursuing the themes of electoral reform and universal suffrage in a broader sense, the article outlines the card's history from its inception in 1929 to its role in the polemics over electoral corruption by the Conservative Party, which ranged over the period before the Violencia. While national-level politics are emphasised, the impact of the card at the municipal level also is suggested, as the critical link between the national and the local. 相似文献