全文获取类型
收费全文 | 2396篇 |
免费 | 390篇 |
出版年
2023年 | 15篇 |
2022年 | 15篇 |
2021年 | 37篇 |
2020年 | 50篇 |
2019年 | 53篇 |
2018年 | 140篇 |
2017年 | 146篇 |
2016年 | 166篇 |
2015年 | 113篇 |
2014年 | 75篇 |
2013年 | 293篇 |
2012年 | 135篇 |
2011年 | 172篇 |
2010年 | 92篇 |
2009年 | 142篇 |
2008年 | 105篇 |
2007年 | 123篇 |
2006年 | 92篇 |
2005年 | 73篇 |
2004年 | 70篇 |
2003年 | 72篇 |
2002年 | 75篇 |
2001年 | 34篇 |
2000年 | 33篇 |
1999年 | 26篇 |
1998年 | 24篇 |
1997年 | 21篇 |
1996年 | 18篇 |
1995年 | 32篇 |
1994年 | 20篇 |
1993年 | 17篇 |
1992年 | 17篇 |
1991年 | 18篇 |
1990年 | 18篇 |
1989年 | 14篇 |
1988年 | 13篇 |
1987年 | 16篇 |
1986年 | 13篇 |
1985年 | 20篇 |
1984年 | 12篇 |
1983年 | 10篇 |
1982年 | 17篇 |
1981年 | 17篇 |
1980年 | 11篇 |
1979年 | 13篇 |
1978年 | 13篇 |
1977年 | 11篇 |
1976年 | 11篇 |
1975年 | 12篇 |
1974年 | 15篇 |
排序方式: 共有2786条查询结果,搜索用时 187 毫秒
891.
Arthur Prior and Hybrid Logic 总被引:1,自引:0,他引:1
Patrick Blackburn 《Synthese》2006,150(3):329-372
Contemporary hybrid logic is based on the idea of using formulas as terms, an idea invented and explored by Arthur Prior in
the mid-1960s. But Prior’s own work on hybrid logic remains largely undiscussed. This is unfortunate, since hybridisation
played a role that was both central to and problematic for his philosophical views on tense. In this paper I introduce hybrid
logic from a contemporary perspective, and then examine the role it played in Prior’s work. 相似文献
892.
893.
A. Elizabeth Rippentrop Elizabeth M. Altmaier C. Patrick Burns 《Journal of clinical psychology in medical settings》2006,13(1):29-35
Most quality of life (QOL) assessments measure patients’ emotional well-being, functional well-being, interpersonal/social well-being, and satisfaction with treatment. Little attention has been given to patients’ spirituality or religiosity. Further, studies that have examined the impact of spirituality or religiosity on QOL have not differentiated between the constructs. The purpose of this study was to examine religiosity and spirituality as separate variables, and to define their relationship to QOL for 61 persons with cancer. Regression analyses indicated that, while spirituality and religiosity are moderately intercorrelated, spirituality has a stronger relationship with QOL than religiosity. When attempting to understand a person's spiritual life and its impact on QOL, there is a need for clear distinction between and separate assessment of spirituality and religiosity. 相似文献
894.
The benefits of token economies have been widely established, however there are very few empirical studies on the effects of token reinforcement on the behavior of young children with autism. The establishment of conditioned reinforcers such as tokens may be important in interventions for children with autism. Token reinforcement was used to increase the attending behavior of a young child with autism during discrete trials instruction for academic and communication skills. A reversal design showed that token reinforcement sustained attending only when the back‐up reinforcer was available and was accessed immediately. The results extend and corroborate findings on token reinforcement reported in other applied settings and are also consistent with findings from basic research on conditioned reinforcement. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
895.
Susan L Whitney Patrick J Sparto Larry F Hodges Sabarish V Babu Joseph M Furman Mark S Redfern 《Cyberpsychology & behavior》2006,9(2):152-156
People with vestibular dysfunction often complain of having difficulty walking in visually complex environments. Virtual reality (VR) may serve as a useful therapeutic tool for providing physical therapy to these people. The purpose of this pilot project was to explore the ability of people with and without vestibular dysfunction to use and tolerate virtual environments that can be used in physical therapy. We have chosen grocery store environments, which often elicit complaints from patients. Two patients and three control subjects were asked to stand and navigate in VR grocery stores while finding products. Perceived discomfort, simulator sickness symptoms, distance traveled, and speed of head movement were recorded. Symptoms and discomfort increased in one subject with vestibular dysfunction. The older subjects traveled a shorter distance and had greater speed of head movements compared with young subjects. Environments with a greater number of products resulted in more head movements and a shorter distance traveled. 相似文献
896.
Manuel Vargas 《Philosophical Studies》2006,127(3):351-382
In this article I propose a resolution to the history issue for responsible agency, given a moderate revisionist approach to responsibility. Roughly, moderate revisionism is the view that a plausible and normatively adequate theory of
responsibility will require principled departures from commonsense thinking. The history issue is whether morally responsible
agency – that is, whether an agent is an apt target of our responsibility-characteristic practices and attitudes – is an essentially
historical notion. Some have maintained that responsible agents must have particular sorts of histories, others have argued
that no such history is required. Resolution of this contentious issue is connected to a wide range of concerns, including
the significance and culpability of different forms of manipulation, the plausibility of important incompatibilist criticisms
of compatibilism, and of course, a satisfactory account of moral responsibility. As it turns out, history matters sometimes,
but less frequently than we might think. 相似文献
897.
Patrick Toner 《Philosophical Studies》2006,129(3):421-434
It is fairly common, among those who think propositions exist, to think they exist necessarily. Here, I consider three arguments
in support of that conclusion. What I hope to show is not that that claim is false, but, rather, that the arguments used in
its defense tend to presuppose a certain kind of approach to modality: a roughly Plantingian view. What the arguments show,
then, is that one cannot accept that approach to modality and accept contingently existing propositions. But there are other
approaches to modality – I discuss three such approaches – into which contingently existing propositions fit perfectly well.
This suggests that disputes over, for example, singular propositions, must be conducted within a broader agreement over modal
matters if they are to be at all productive. 相似文献
898.
Counselor educators rely on a variety of teaching strategies to augment clinical instruction and enhance student learning. Such strategies include action methods, audio/video material, and self‐exploration. While using these strategies, educators are responsible for remaining sensitive to fundamental ethical issues, varied student needs, and academic/professional standards. Despite appearing straightforward and routine, this aspect of counselor education requires ongoing appraisal to ensure adherence to ethical guidelines, program integrity, and student well‐being. This article reviews various teaching strategies, discusses ethical implications associated with each strategy, and provides preliminary guidelines to enhance counselor educator ethical practice and student well‐being. 相似文献
899.
Lauren Hayes Patrick Pssel Sarah J. Roane 《Journal of counseling and development : JCD》2019,97(4):427-436
In the hopelessness theory of depression, a causal chain from stressors (e.g., perceived everyday discrimination [PED]) to 5 negative cognitive styles (NCSs) and depressive symptoms is delineated. In a sample of 243 diverse community college students, PED was positively associated with 4 NCSs. Furthermore, 2 specific NCSs were associated with depressive symptoms and mediated the effect between PED and depressive symptoms. Implications for research and practice with individuals who experience PED are discussed. 相似文献
900.
Erhan Genç Caroline Schlüter Patrick Friedrich Manuel C. Voelkle Rüdiger Hossiep Onur Güntürkün 《欧洲人格杂志》2019,33(5):589-605
Cognitive performance varies widely between individuals and is highly influenced by structural and functional properties of the brain. In the past, neuroscientific research was principally concerned with fluid intelligence, while neglecting its equally important counterpart crystallized intelligence. Crystallized intelligence is defined as the depth and breadth of knowledge and skills that are valued by one's culture. The accumulation of crystallized intelligence is guided by information storage capacities and is likely to be reflected in an individual's level of general knowledge. In spite of the significant role general knowledge plays for everyday life, its neural foundation largely remains unknown. In a large sample of 324 healthy individuals, we used standard magnetic resonance imaging along with functional magnetic resonance imaging and diffusion tensor imaging to examine different estimates of brain volume and brain network connectivity and assessed their predictive power with regard to both general knowledge and fluid intelligence. Our results demonstrate that an individual's level of general knowledge is associated with structural brain network connectivity beyond any confounding effects exerted by age or sex. Moreover, we found fluid intelligence to be best predicted by cortex volume in male subjects and functional network connectivity in female subjects. Combined, these findings potentially indicate different neural architectures for information storage and information processing. © 2019 European Association of Personality Psychology 相似文献