全文获取类型
收费全文 | 1207篇 |
免费 | 12篇 |
国内免费 | 3篇 |
专业分类
1222篇 |
出版年
2023年 | 13篇 |
2022年 | 32篇 |
2021年 | 37篇 |
2020年 | 46篇 |
2019年 | 54篇 |
2018年 | 104篇 |
2017年 | 84篇 |
2016年 | 90篇 |
2015年 | 36篇 |
2014年 | 38篇 |
2013年 | 126篇 |
2012年 | 40篇 |
2011年 | 36篇 |
2010年 | 40篇 |
2009年 | 55篇 |
2008年 | 52篇 |
2007年 | 36篇 |
2006年 | 27篇 |
2005年 | 34篇 |
2004年 | 13篇 |
2003年 | 12篇 |
2001年 | 13篇 |
2000年 | 13篇 |
1999年 | 4篇 |
1998年 | 6篇 |
1997年 | 7篇 |
1995年 | 11篇 |
1994年 | 5篇 |
1993年 | 12篇 |
1992年 | 7篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1988年 | 6篇 |
1987年 | 8篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1982年 | 15篇 |
1981年 | 11篇 |
1980年 | 7篇 |
1979年 | 8篇 |
1978年 | 4篇 |
1977年 | 8篇 |
1976年 | 5篇 |
1974年 | 5篇 |
1973年 | 6篇 |
1970年 | 3篇 |
1969年 | 3篇 |
1967年 | 3篇 |
排序方式: 共有1222条查询结果,搜索用时 0 毫秒
91.
Biagio D’Aniello Gün Refik Semin Alessandra Alterisio Massimo Aria Anna Scandurra 《Animal cognition》2018,21(1):67-78
We report a study examining interspecies emotion transfer via body odors (chemosignals). Do human body odors (chemosignals) produced under emotional conditions of happiness and fear provide information that is detectable by pet dogs (Labrador and Golden retrievers)? The odor samples were collected from the axilla of male donors not involved in the main experiment. The experimental setup involved the co-presence of the dog’s owner, a stranger and the odor dispenser in a space where the dogs could move freely. There were three odor conditions [fear, happiness, and control (no sweat)] to which the dogs were assigned randomly. The dependent variables were the relevant behaviors of the dogs (e.g., approaching, interacting and gazing) directed to the three targets (owner, stranger, sweat dispenser) aside from the dogs’ stress and heart rate indicators. The results indicated with high accuracy that the dogs manifested the predicted behaviors in the three conditions. There were fewer and shorter owner directed behaviors and more stranger directed behaviors when they were in the “happy odor condition” compared to the fear odor and control conditions. In the fear odor condition, they displayed more stressful behaviors. The heart rate data in the control and happy conditions were significantly lower than in the fear condition. Our findings suggest that interspecies emotional communication is facilitated by chemosignals. 相似文献
92.
Nazli Kibria Megan O’Leary Cara Bowman 《Journal of International Migration and Integration》2018,19(1):1-13
We explore immigration politics in the contemporary USA through analysis of the political framing of 2013 US Senate Bill 744, especially among its supporters. SB 744 is a bipartisan comprehensive immigration reform proposal that called for the largest overhaul of the immigration system in more than 25 years; it was passed in June 2013 by the US Senate but blocked in the House. Through analysis of the 2012–2013 textual content of the official websites and blogs of six US immigration lobby organizations from across the political spectrum, we offer a typology of political framings of comprehensive immigration reform. Drawing on popular anti-immigrant rhetoric, organizations with an agenda of immigration restriction and deterrence battled against the bill. On the other side, supporters of the bill ranged from business coalitions to immigrant rights groups, an assortment of interests that was reflected in the variety of arguments advanced in favor of the bill. Despite the far more fragmented character of pro-SB 744 discourse in comparison to that advanced by the opposition, our investigation suggests the ongoing and contested formation of a strategic pro-SB 744 framing that centered on the “good immigrant worker,” a “race-blind” trope that melds US nationalist narratives of immigration with an ethos of neoliberalism that upholds individual merit and market value to create a notion of “deservingness” that affirms the worth of immigrants as diligent workers. 相似文献
93.
Maria Cotelli Mauro Adenzato Valentina Cantoni Rosa Manenti Antonella Alberici Ivan Enrici Alberto Benussi Valentina Dell’Era Elisa Bonetta Alessandro Padovani Barbara Borroni 《Cognitive, affective & behavioral neuroscience》2018,18(6):1065-1075
Behavioural variant frontotemporal dementia (bvFTD) is a form of frontotemporal degeneration characterized by early changes in personality, emotional blunting, and/or loss of empathy. Recent research has highlighted that these features may be at least partially explained by impairments in the theory of mind (ToM; i.e., the ability to understand and predict other people’s behaviour by attributing independent mental states to them). The aim of this randomized, double-blind, placebo-controlled study was to test the hypothesis that transcranial direct current stimulation (tDCS) over the medial frontal cortex (MFC) selectively enhances communicative intention processing, a specific ToM ability. Using a single-session online design, we administered a ToM task that measures the ability to represent other people’s private and communicative intentions during active or sham tDCS to 16 bvFTD patients. To assess the impact of dementia on performance on the ToM task, we included 16 age-matched healthy volunteers who were asked to perform the entire experimental ToM task. BvFTD is characterized by an impairment in the comprehension of both communicative and private intentions relative to a healthy control group and by a disproportional impairment in communicative intention compared with private intention processing. Significant and selective accuracy improvement in the comprehension of communicative intentions after active stimulation was observed in patients with bvFTD. This is the first study that analyses ToM ability in patients with bvFTD using tDCS stimulation. Our findings could potentially contribute to the development of an effective, noninvasive brain stimulation treatment of ToM impairments in patients with bvFTD. 相似文献
94.
This essay is meant to shed light on a discourse that spans centuries and includes different voices. To be aware of such trans-textual resonances can add a level of historical understanding to the reading of philosophical texts. Specifically, we intend to demonstrate how the notion of the ineffable Dao 道, prominently expressed in the Daodejing 道德經, informs a long discourse on incongruent names (ming 名) in distinction to a mainstream paradigm that demands congruity between names and what they designate. Thereby, we trace the development of the idea of the ineffable Dao quite differently from modern mystical interpretations. We show how, in an early Chinese context, it first gives rise to a sociopolitical critique of the incongruity underlying socially constructed names in the Zhuangzi 莊子, then to a discourse on the incongruity between moral virtues and names in Xuanxue 玄學 philosophy, and eventually to Sengzhao’s 僧肇 claim that a perceived congruence of names with things does not entail actual congruence between names and reality. 相似文献
95.
Jason D’Cruz 《International Journal of Philosophical Studies》2018,26(2):240-250
AbstractThere have two recent challenges to the orthodoxy that ‘X trusts Y to ø’ is the fundamental notion of trust. Domenicucci and Holton maintain that trust, like love and friendship, is fundamentally two-place. Paul Faulkner argues to the more radical conclusion that the one-place ‘X is trusting’ is explanatorily basic. I argue that ‘X trusts Y in domain D’ is the explanatorily basic notion. I make the case that only by thinking of trust as domain-specific can we make sense of the relationships between trust and belief in goodwill, trust and distrust, and trust and trustworthiness. In addition, by modeling trust as essentially domain-specific we can account for the way in which wise trust in others is finely discriminating. 相似文献
96.
Nearly half of all cancer deaths are attributable to preventable causes, primarily unhealthy behaviours such as tobacco use, alcohol use and overeating. In this review, we argue that people engage in these behaviours, at least in part, as a means of regulating their affective states. To better understand why people engage in these behaviours and how researchers might design interventions to promote the selection of healthier methods for regulating affect, we propose a conceptual model of affect regulation. We synthesise research from both the stress and coping tradition as well as the emotion and emotion regulation tradition, two literatures that are not typically integrated. In so doing, we indicate where researchers have made headway in understanding these behaviours as affect regulation and note how our model could be used to structure future work in a way that would be particularly advantageous to cancer control efforts. 相似文献
97.
Context Matters for Social-Emotional Learning: Examining Variation in Program Impact by Dimensions of School Climate 下载免费PDF全文
Meghan P. McCormick Elise Cappella Erin E. O’Connor Sandee G. McClowry 《American journal of community psychology》2015,56(1-2):101-119
This paper examines whether three dimensions of school climate—leadership, accountability, and safety/respect—moderated the impacts of the INSIGHTS program on students’ social‐emotional, behavioral, and academic outcomes. Twenty‐two urban schools and N = 435 low‐income racial/ethnic minority students were enrolled in the study and received intervention services across the course of 2 years, in both kindergarten and first grade. Intervention effects on math and reading achievement were larger for students enrolled in schools with lower overall levels of leadership, accountability, and safety/respect at baseline. Program impacts on disruptive behaviors were greater in schools with lower levels of accountability at baseline; impacts on sustained attention were greater in schools with lower levels of safety/respect at baseline. Implications for Social‐Emotional Learning program implementation, replication, and scale‐up are discussed. 相似文献
98.
99.
100.
Philosophia - The paper is devoted to Richard Rorty’s thought, with the aim of exploiting a certain contention of his and directing it, as it were, against Rorty himself. Here is the... 相似文献