全文获取类型
收费全文 | 14261篇 |
免费 | 622篇 |
国内免费 | 2篇 |
出版年
2021年 | 93篇 |
2020年 | 161篇 |
2019年 | 194篇 |
2018年 | 274篇 |
2017年 | 320篇 |
2016年 | 323篇 |
2015年 | 234篇 |
2014年 | 311篇 |
2013年 | 1595篇 |
2012年 | 513篇 |
2011年 | 568篇 |
2010年 | 341篇 |
2009年 | 351篇 |
2008年 | 545篇 |
2007年 | 497篇 |
2006年 | 472篇 |
2005年 | 486篇 |
2004年 | 479篇 |
2003年 | 450篇 |
2002年 | 497篇 |
2001年 | 245篇 |
2000年 | 220篇 |
1999年 | 222篇 |
1998年 | 229篇 |
1997年 | 221篇 |
1996年 | 173篇 |
1995年 | 188篇 |
1994年 | 174篇 |
1993年 | 191篇 |
1992年 | 189篇 |
1991年 | 153篇 |
1990年 | 153篇 |
1989年 | 143篇 |
1988年 | 139篇 |
1987年 | 146篇 |
1986年 | 127篇 |
1985年 | 171篇 |
1984年 | 214篇 |
1983年 | 204篇 |
1982年 | 203篇 |
1981年 | 188篇 |
1980年 | 160篇 |
1979年 | 149篇 |
1978年 | 195篇 |
1977年 | 175篇 |
1976年 | 176篇 |
1975年 | 162篇 |
1974年 | 170篇 |
1973年 | 123篇 |
1968年 | 89篇 |
排序方式: 共有10000条查询结果,搜索用时 922 毫秒
161.
This article considers what justification can be found for selecting randomly and in what circumstances it applies, including that of selecting patients to be treated by a scarce medical procedure. The author demonstrates that balancing the merits of fairness, common good, equal rights, and equal chance as they apply in various situations frequently leads to the conclusion that random selection may not be the most appropriate mode of selection. Broome acknowledges that, in the end, we may be forced to conclude that the only merit of random selection is the political one of guarding against partiality and oppression. 相似文献
162.
163.
Reports of learning from 119 participants of 18 general psychodynamic groups from the 1981 and 1982 annual meetings of the Canadian Group Psychotherapy Association were investigated. Two main learning factors emerged from a factor analysis of participant ratings, learning about oneself in a small group (factor one) and learning how to be an effective leader with professional skills (factor two). Participants reported moderate to considerable learning for both factors even though the stated task of the groups did not emphasize the learning of professional skills. Relationships between several classes of variables (group, leader, demographic) and reported learning were studied. Results that were consistent with several previous investigations were found. The discovery of a participant, sex-difference finding, i.e., greater reported learning by the women, generated a number of questions that may be addressed in future investigations.This article was derived from a paper presented at the Fourth Annual Meeting of the Canadian Group Psychotherapy Association, October 27, 1983, Banff, Canada. 相似文献
164.
165.
John B. Todman 《Current Psychology》1984,3(3):46-60
Problems involved in scaling the output regularities observed in free recall are outlined, and assumptions underlying attempted
solutions for both categorized and “unrelated” lists are discussed. Several studies that make claims for the superiority of
particular measures have indeed demonstrated that it matters which index is selected, but they are shown to provide no justification
for preferring one to another. Evidence from simulation studies, however, suggests that a number of measures have “built-in”
correlations with theoretically relevant variables such as recall. Some of these biases have proved elusive because their
appearance is confined to nonrandom output sequences. The relation between theoretical assumptions and simulation studies
is discussed. 相似文献
166.
C K Allen 《Perceptual and motor skills》1984,59(1):263-266
In a previous experiment, Allen found no release from proactive inhibition using the Brown-Peterson procedure in a group who were shifted from recalling colors to recalling the names of colors. The lack of release suggests that colors and color names are encoded in similar ways. It was argued that the similarity of encoding might have been caused by the procedure of requiring the subjects to say out loud the names of the colors at the time of stimulus presentation and recall. In the present experiment, a procedure was devised that eliminated the need for verbalization of the colors. The same pattern of results was obtained, namely, release from proactive inhibition in the group shifted from recalling color names to colors but not in the group shifted in the opposite direction. It was concluded that if subjects encode colors as a verbal label, then this encoding strategy is not caused by the procedure of requiring the subjects to verbalize the colors. 相似文献
167.
Asymmetric neural control systems in human self-regulation 总被引:15,自引:0,他引:15
168.
169.
Buchanan AE 《哲学与公共事务》1984,13(1):55-78
Buchanan examines, and finds inadequate, several philosophical approaches to justifying and specifying the content of a universal right to a decent minimum of health care: utilitarian arguments, Rawlsian ideal contract arguments, and Norman Daniels' equality of opportunity argument. Also rejecting the libertarian hypothesis that there is no right to a decent minimum of care, he contends that the claim that society should guarantee certain health care services can be supported by a pluralistic approach encompassing special right-claims, harm prevention, prudential arguments emphasizing public health benefits, and beneficence. 相似文献
170.
John Merchant 《The Journal of analytical psychology》2023,68(2):281-300
Within the psychoanalytic school there has been substantial and ongoing debate about the efficacy of teleanalysis. However, as a result of the current COVID-19 pandemic and the online work with which the Jungian analytic community has now had to engage, this paper initially focuses on analysts’ actual experiences of working by teleanalysis. These experiences highlight a range of issues like “Zoom fatigue”, “online disinhibition”, dissonance, confidentiality, the frame and working with new patients. Alongside these issues, there were ample experiences by analysts of both productive psychotherapy apace with analytic work involving transference and countertransference phenomena, all indicating that a genuine and good enough analytic process can occur with teleanalysis. An overview of the research and literature both prior to the pandemic and as a result of it, confirms the validity of these experiences so long as analysts are cognizant of the specifics of such an online modality. Conclusions to do with the question, “what have we learned?”, alongside training, ethics and supervision issues are subsequently discussed. 相似文献