全文获取类型
收费全文 | 6785篇 |
免费 | 1512篇 |
专业分类
8297篇 |
出版年
2024年 | 13篇 |
2023年 | 62篇 |
2022年 | 65篇 |
2021年 | 169篇 |
2020年 | 195篇 |
2019年 | 482篇 |
2018年 | 460篇 |
2017年 | 561篇 |
2016年 | 520篇 |
2015年 | 432篇 |
2014年 | 412篇 |
2013年 | 970篇 |
2012年 | 544篇 |
2011年 | 495篇 |
2010年 | 425篇 |
2009年 | 276篇 |
2008年 | 441篇 |
2007年 | 289篇 |
2006年 | 284篇 |
2005年 | 203篇 |
2004年 | 175篇 |
2003年 | 158篇 |
2002年 | 153篇 |
2001年 | 100篇 |
2000年 | 106篇 |
1999年 | 61篇 |
1998年 | 22篇 |
1997年 | 16篇 |
1996年 | 9篇 |
1995年 | 7篇 |
1994年 | 13篇 |
1993年 | 10篇 |
1992年 | 16篇 |
1991年 | 10篇 |
1990年 | 15篇 |
1989年 | 9篇 |
1988年 | 7篇 |
1987年 | 12篇 |
1986年 | 6篇 |
1985年 | 5篇 |
1984年 | 4篇 |
1981年 | 4篇 |
1974年 | 5篇 |
1973年 | 8篇 |
1971年 | 10篇 |
1969年 | 5篇 |
1968年 | 12篇 |
1966年 | 7篇 |
1965年 | 5篇 |
1963年 | 3篇 |
排序方式: 共有8297条查询结果,搜索用时 15 毫秒
871.
Parental Monitoring,Association with Externalized Behavior,and Academic Outcomes in Urban African‐American Youth: A Moderated Mediation Analysis 下载免费PDF全文
Roberto Lopez‐Tamayo W. LaVome Robinson Sharon F. Lambert Leonard A. Jason Nicholas S. Ialongo 《American journal of community psychology》2016,57(3-4):366-379
African‐American adolescents exposed to neighborhood disadvantage are at increased risk for engaging in problem behavior and academic underachievement. It is critical to identify the mechanisms that reduce problem behavior and promote better academic outcomes in this population. Based on social disorganization and socioecological theories, the current prospective study examined pathways from parental monitoring to academic outcomes via externalizing behavior at different levels of neighborhood disadvantage. A moderated mediation model employing maximum likelihood was conducted on 339 African‐American students from 9th to 11th grade (49.3% females) with a mean age of 14.8 years (SD ± 0.35). The results indicated that parental monitoring predicted low externalizing behavior, and low externalizing behavior predicted better academic outcomes after controlling for externalizing behavior in 9th grade, intervention status, and gender. Mediation was supported, as the index of mediation was significant. Conversely, neighborhood disadvantage did not moderate the path from parental monitoring to externalizing behavior. Implications for intervention at both community and individual levels and study limitations are discussed. 相似文献
872.
873.
874.
875.
876.
877.
878.
Luís Cordeiro-Rodrigues 《South African Journal of Philosophy》2016,35(2):184-196
This article investigates whether providing minority groups with power over criminal law can create injustices that target lesbians, gays and bisexuals within those groups. In order to carry out the task of evaluating to what extent providing power over criminal law to minority groups can result in negative consequences for lesbian, gay and bisexual individuals, this paper assesses the work of Ayelet Shachar. I contend that her model leaves lesbians, gays and bisexuals within minorities vulnerable because her division of jurisdictions collapses when put into practice; additionally, her principles do not provide normative guidance for avoiding jurisdictions that criminalise homosexuality, and that protect lesbian, gay and bisexual individuals from violence. This rejection of transformative accommodation, however, does not mean that cultural evidence is irrelevant for criminal procedures. Rather, I assert that cultural evidence is relevant for trials and including it does not jeopardise the interests of lesbian, gay and bisexual individuals. 相似文献
879.
Paulina-Sofía Arango 《Estudios de Psicología》2016,37(1):183-197
This study explores children’s ability to discriminate between regional accents in Spanish. One hundred and seven Chilean children aged three to seven years old were asked to differentiate whether two sentences were spoken with the same accent or not. Results indicate that the ability to differentiate between regional accents emerges around age five, a result which contradicts previous studies. The discussion analyses possible explanations for this difference, particularly regarding the differences between languages according to how transparent or opaque they are, and the possible impact of those characteristics in the development of regional accent discrimination abilities. 相似文献
880.
Manuel García-Carpintero 《Topoi》2016,35(1):37-44
In this paper I elaborate on previous criticisms of the influential Stalnakerian account of presuppositions, pointing out that the well-known practice of informative presupposition puts heavy strain on Stalnaker’s pragmatic characterization of the phenomenon of presupposition, in particular of the triggering of presuppositions. Stalnaker has replied to previous criticisms by relying on the well-taken point that we should take into account the time at which presupposition-requirements are to be computed. In defense of a different, ‘semantic’ (in a sense) account of the phenomenon of presupposition, I argue that that point does not suffice to rescue the Stalnakerian proposal, and I portray Lewisian ‘accommodation’ as one way in which speakers adjust themselves to one another in the course of conversation. 相似文献