全文获取类型
收费全文 | 5495篇 |
免费 | 278篇 |
国内免费 | 5篇 |
专业分类
5778篇 |
出版年
2024年 | 10篇 |
2023年 | 62篇 |
2022年 | 90篇 |
2021年 | 105篇 |
2020年 | 151篇 |
2019年 | 143篇 |
2018年 | 273篇 |
2017年 | 250篇 |
2016年 | 237篇 |
2015年 | 150篇 |
2014年 | 169篇 |
2013年 | 721篇 |
2012年 | 409篇 |
2011年 | 416篇 |
2010年 | 252篇 |
2009年 | 173篇 |
2008年 | 320篇 |
2007年 | 259篇 |
2006年 | 232篇 |
2005年 | 220篇 |
2004年 | 130篇 |
2003年 | 135篇 |
2002年 | 131篇 |
2001年 | 62篇 |
2000年 | 81篇 |
1999年 | 54篇 |
1998年 | 28篇 |
1997年 | 24篇 |
1996年 | 24篇 |
1995年 | 30篇 |
1994年 | 19篇 |
1993年 | 24篇 |
1992年 | 33篇 |
1991年 | 24篇 |
1990年 | 28篇 |
1989年 | 25篇 |
1988年 | 28篇 |
1987年 | 19篇 |
1986年 | 11篇 |
1985年 | 13篇 |
1984年 | 16篇 |
1983年 | 13篇 |
1979年 | 16篇 |
1978年 | 11篇 |
1976年 | 13篇 |
1974年 | 10篇 |
1971年 | 10篇 |
1970年 | 10篇 |
1968年 | 11篇 |
1965年 | 10篇 |
排序方式: 共有5778条查询结果,搜索用时 0 毫秒
111.
Emanuele Politi Marion Chipeaux Fabio Lorenzi-Cioldi Christian Staerklé 《Political psychology》2020,41(3):607-625
Social psychological research has analyzed immigration attitudes mostly from the perspective of natives without an immigrant background. Nevertheless, an increasing number of migrants obtain national citizenship and take a stance towards immigration policies. By studying immigration policy attitudes reported by naturalized citizens, this article develops a dual-pathway model of immigrant political incorporation featuring pathways of either absorption or transformation. Based on a unique sample of immigrants who just accomplished the naturalization procedure (N = 566), we investigate participants' preferences for permissive or restrictive immigration policies as a function of their naturalization motives and expectations about how immigrants should acculturate in the receiving society (i.e., acculturation orientations). Our findings provide evidence for both processes of political absorption and transformation. On the one hand, belongingness motives underlying naturalization were connected to orientations towards host culture adoption, which in turn predicted support for restrictive immigration policies. On the other hand, instrumental motives were connected to orientations towards heritage culture maintenance, which in turn predicted support for permissive immigration policies. To conclude, we discuss the social psychological dynamics involved in the transition from national outsiders to national insiders and highlight the effects of naturalization on power relations between national majority and immigrant minority groups. 相似文献
112.
Skočajić Milica M. Radosavljević Jovan G. Okičić Milica G. Janković Ivana O. Žeželj Iris L. 《Sex roles》2020,82(3-4):163-172
Sex Roles - Although children start to adopt gender stereotypes by the age of three, there is less evidence about how early they start to sanction other children’s counter-stereotypical... 相似文献
113.
Sex Roles - Women’s average voice pitch has decreased in recent years, reducing the gap between men on this vocal dimension. The present study examined whether a woman speaking at a lower... 相似文献
114.
Vergoossen Hellen Petronella Renström Emma Aurora Lindqvist Anna Gustafsson Sendén Marie 《Sex roles》2020,83(5-6):328-337
Sex Roles - The gender-neutral third-person pronoun singular hen was recently introduced in Swedish as a complement to she (hon) and he (han). The initiative to add hen initially received strong... 相似文献
115.
John Michael Alina Gutoreva Michele H. Lee Peng Ning Tan Eleanor M. Bruce Marcell Székely Thobhani Ankush Hiroaki Sakaguchi Lukasz Walasek Elliot A. Ludvig 《决策行为杂志》2020,33(3):270-286
People's risky decisions are susceptible to the social context in which they take place. Across three experiments using different paradigms, we investigated the influence of three social factors upon participants' decisions: the recipient of the decision-making outcome (self, other, or joint), the nature of the relationship with the other agent (friend, stranger, or teammate), and the type of information that participants received about others' preferences: none at all, general information about how previous participants had decided, or information about a specific partner's preference. We found that participants' decisions about risk did not differ according to whether the outcome at stake was their own, another agent's, or a joint outcome, nor according to the type of information available. Participants did, however, adjust their preferences for risky options in light of social information. 相似文献
116.
Evans Katherine de Moura Nelson Chauvier Stéphane Chatila Raja Dogan Ebru 《Science and engineering ethics》2020,26(6):3285-3312
Science and Engineering Ethics - The ethics of autonomous vehicles (AV) has received a great amount of attention in recent years, specifically in regard to their decisional policies in accident... 相似文献
117.
Morales-Gualdrón Silvia Teresa La Rotta Forero Daniel Andrés Arias Vergara Juliana Andrea Montoya Ardila Juliana Herrera Bañol Carolina 《Science and engineering ethics》2020,26(6):3183-3215
Science and Engineering Ethics - This work describes the perceptions that Industrial Engineering students have regarding Colombian firms’ corporate social responsibility (CSR) practices. It... 相似文献
118.
119.
120.
Rajeev Goré 《Studia Logica》1994,53(3):433-457
We present sound, (weakly) complete and cut-free tableau systems for the propositional normal modal logicsS4.3, S4.3.1 andS4.14. When the modality is given a temporal interpretation, these logics respectively model time as a linear dense sequence of points; as a linear discrete sequence of points; and as a branching tree where each branch is a linear discrete sequence of points.Although cut-free, the last two systems do not possess the subformula property. But for any given finite set of formulaeX the superformulae involved are always bounded by a finite set of formulaeX*
L depending only onX and the logicL. Thus each system gives a nondeterministic decision procedure for the logic in question. The completeness proofs yield deterministic decision procedures for each logic because each proof is constructive.Each tableau system has a cut-free sequent analogue proving that Gentzen's cut-elimination theorem holds for these latter systems. The techniques are due to Hintikka and Rautenberg.Presented byDov M. Gabbay 相似文献