全文获取类型
收费全文 | 938篇 |
免费 | 301篇 |
国内免费 | 2篇 |
专业分类
1241篇 |
出版年
2023年 | 4篇 |
2022年 | 54篇 |
2021年 | 51篇 |
2020年 | 76篇 |
2019年 | 92篇 |
2018年 | 131篇 |
2017年 | 61篇 |
2016年 | 51篇 |
2015年 | 30篇 |
2014年 | 34篇 |
2013年 | 107篇 |
2012年 | 36篇 |
2011年 | 34篇 |
2010年 | 43篇 |
2009年 | 48篇 |
2008年 | 42篇 |
2007年 | 22篇 |
2006年 | 22篇 |
2005年 | 23篇 |
2004年 | 17篇 |
2003年 | 16篇 |
2002年 | 14篇 |
2001年 | 9篇 |
2000年 | 7篇 |
1999年 | 7篇 |
1998年 | 7篇 |
1997年 | 4篇 |
1996年 | 8篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 8篇 |
1990年 | 9篇 |
1989年 | 9篇 |
1988年 | 4篇 |
1987年 | 7篇 |
1986年 | 9篇 |
1981年 | 6篇 |
1977年 | 5篇 |
1976年 | 5篇 |
1975年 | 5篇 |
1972年 | 7篇 |
1971年 | 15篇 |
1970年 | 18篇 |
1969年 | 8篇 |
1968年 | 3篇 |
1967年 | 8篇 |
1966年 | 3篇 |
1964年 | 8篇 |
1963年 | 4篇 |
排序方式: 共有1241条查询结果,搜索用时 15 毫秒
71.
72.
73.
研究采用运动橡胶手错觉范式,操纵了“控制”和“社会效价”两个变量,通过行为实验探讨了控制和社会效价对身体拥有感的影响。结果发现,与“被动控制”条件相比,“主动控制”条件产生了更强的拥有感; 与“不利”条件相比,“有利”条件产生了更强的拥有感。且“控制”和“社会效价”的交互作用显著:无论哪种控制条件,有利条件下的拥有感都显著高于不利条件下的拥有感; 无论哪种效价条件,主动控制条件下的拥有感均显著高于被动控制条件下的拥有感。该结果表明,控制和社会效价是产生身体拥有感的条件。研究结果为提高假肢佩戴者对假肢的心理接纳程度提供了有益的训练途径。 相似文献
74.
Ben Jones 《Journal of applied philosophy》2020,37(2):233-248
Those who care about and engage in politics frequently fall victim to cognitive bias. Concerns that such bias impacts scholarship recently have prompted debates – notably, in philosophy and psychology – on the proper relationship between research and politics. One proposal emerging from these debates is that researchers studying politics have a professional duty to avoid political activism because it risks biasing their work. While sympathetic to the motivations behind this proposal, I suggest several reasons to reject a blanket duty to avoid activism: (1) even if it reduced bias, this duty would make unreasonable demands on researchers; (2) this duty could hinder research by limiting viewpoint diversity; (3) this duty wrongly implies that academia offers a relative haven from bias compared to politics; and (4) not all forms of political activism pose an equal risk of bias. None of these points suggest that researchers should ignore the risk of bias. Rather, researchers should focus on stronger evidence-based strategies for reducing bias than a blanket recommendation to avoid politics. 相似文献
75.
Manel Mâalej Jihène Ben Thabet Nada Charfi Sahar Ellouze Sana Omri Nasreddine Zouari Lobna Zouari Mohamed Mâalej 《Sexuality & culture》2018,22(2):437-444
In the Arab and Muslim countries, there are several taboos of sexuality. To overcome the latter, and to distinguish between cultural and scientific data, sexual education is a key measure, especially during medical studies. The purpose of this study was to assess the knowledge of the Tunisian medical trainees and to identify their sources of information concerning sexuality. We conducted a survey among medical trainees of the faculty of medicine of Sfax, in Tunisia. An anonymous questionnaire was distributed to 171 and completed by 157 trainees (91.8%). The sources of knowledge about sexuality were: friends (81.5%; N = 128), internet (77.1%; N = 121), television and movies (68.2%; N = 107), courses at the faculty (40.1%; N = 63) and parents (22.9%; N = 36). The score of correct answers was higher than or equal to 75% for 28 trainees (17.8%). It was on average 63.3%. It was correlated with male gender (p = 0.006), being a second-year trainee (p = 0.017) and television and movies as a source of knowledge about sexuality (p = 0.008). Masturbation was considered pathological by 17.2% of participants (N = 27). A 5-min period of intercourse was deemed sufficient to have a female orgasm by 44 trainees (28%). Andropause and menopause are inconsistent with a satisfying sexuality according to 44.6% (N = 70) and 56.1% (N = 88) of the participants respectively. 相似文献
76.
Magda B. L. Donia Gary Johns Usman Raja Ahmed Khalil Ben Ayed 《European Journal of Work and Organizational Psychology》2018,27(2):188-203
Employing a sample of 197 employee-supervisor dyads, we explore whether employees’ attitudes and underlying motivation for engaging in organizational citizenship behaviours (OCBs) differentially relate to supervisors’ assessments of their individual performance and reward recommendations. We theorized that employees who perform OCBs with self-serving motives would be low on affective commitment and high on equity sensitivity, and that such individuals would receive lower performance ratings and fewer reward recommendations than those who are high on affective commitment, low on equity sensitivity, and more selflessly motivated. Our results suggest that employees with high affective commitment, low equity sensitivity, and high selfless motives were more likely to receive positive supervisor performance ratings and high reward recommendations. We also found that affective commitment moderated the mediating path of prosocial values (a selfless motive) on the relationship between OCBs and reward recommendations. Practical implications and future research directions are discussed. 相似文献
77.
78.
Simon Godecharle Steffen Fieuws Ben Nemery Kris Dierickx 《Science and engineering ethics》2018,24(6):1697-1717
Little is known about research misconduct within industry and how it compares to universities, even though a lot of biomedical research is performed by–or in collaboration with–commercial entities. Therefore, we sent an e-mail invitation to participate in an anonymous computer-based survey to all university researchers having received a biomedical research grant or scholarship from one of the two national academic research funders of Belgium between 2010 and 2014, and to researchers working in large biomedical companies or spin-offs in Belgium. The validated survey included questions about various types of research misconduct committed by respondents themselves and observed among their colleagues in the last three years. Prevalences of misconduct were compared between university and industry respondents using binary logistic regression models, with adjustments for relevant personal characteristics, and with significance being accepted for p < 0.01. The survey was sent to 1766 people within universities and an estimated 255 people from industry. Response rates were 43 (767/1766) and 48% (123/255), and usable information was available for 617 and 100 respondents, respectively. In general, research misconduct was less likely to be reported by industry respondents compared to university respondents. Significant differences were apparent for one admitted action (gift authorship) and three observed actions (plagiarism, gift authorship, and circumventing animal-subjects research requirements), always with lower prevalences for industry compared to universities, except for plagiarism. This survey, based on anonymous self-report, shows that research misconduct occurs to a substantial degree among biomedical researchers from both industry and universities. 相似文献
79.
Luke?KallbergEmail authorView authors OrcID profile 《Theoretical medicine and bioethics》2018,39(1):27-56
I argue that the separation of conjoined twins in infancy or early childhood is unethical (rare exceptions aside). Cases may be divided into three types: both twins suffer from lethal abnormalities, only one twin has a lethal abnormality, or neither twin does. In the first kind of case, there is no reason to separate, since both twins will die regardless of treatment. In the third kind of case, I argue that separation at an early age is unethical because the twins are likely to achieve an irreplaceably good quality of life—the goods of conjoinment—that separation takes away. Evaluation of this possibility requires maturation past early childhood. Regarding the second type, I point out that with conceivable but unrecorded exceptions, these cases will consistently involve sacrifice separation. I present an argument that sacrifice separation is unethical, but in some cases a moral dilemma may exist in which separation and refraining from separation are both unethical. Perhaps in such cases a decision can be made on non-moral grounds; however, the possibility of such a decision serves not to mitigate but to underscore the fact that the separation is unethical. My conclusion, which applies to all three types of cases, is that it is unethical to separate conjoined twins before their developing personalities give some reliable indication as to whether they desire separation and whether they will achieve those goods of conjoinment. 相似文献
80.
Corey?KatzEmail authorView authors OrcID profile 《Ethical Theory and Moral Practice》2018,21(1):103-119
A number of theorists have argued that Scanlon's contractualist theory both "gets around" and "solves" the non-identity problem. They argue that it gets around the problem because hypothetical deliberation on general moral principles excludes the considerations that lead to the problem. They argue that it solves the problem because violating a contractualist moral principle in one's treatment of another wrongs that particular other, grounding a person-affecting moral claim. In this paper, I agree with the first claim but note that all it shows is that the act is impersonally wrong. I then dispute the second claim. On Scanlon's contractualist view, one wrongs a particular other if one treats the other in a way that is unjustifiable to that other on reasons she could not reasonably reject. We should think of person-affecting wronging in terms of the reasons had by the actual agent and the actual person affected by the agent's action. In non-identity cases, interpersonal justifiability is therefore shaped both by the reason to reject the treatment provided by the bad suffered and the reason to affirm the treatment provided by the goods had as a result of existing. I argue it would be reasonable for the actual person to find the treatment justifiable, and so I conclude that Scanlon's contractualist metaethics does not provide a narrow person-affecting solution to the non-identity problem on its own terms. I conclude that the two claims represent a tension within Scanlon's contractualist theory itself. 相似文献