全文获取类型
收费全文 | 818篇 |
免费 | 37篇 |
出版年
2023年 | 7篇 |
2021年 | 12篇 |
2020年 | 11篇 |
2019年 | 20篇 |
2018年 | 20篇 |
2017年 | 21篇 |
2016年 | 21篇 |
2015年 | 16篇 |
2014年 | 14篇 |
2013年 | 89篇 |
2012年 | 33篇 |
2011年 | 45篇 |
2010年 | 27篇 |
2009年 | 40篇 |
2008年 | 36篇 |
2007年 | 45篇 |
2006年 | 27篇 |
2005年 | 25篇 |
2004年 | 38篇 |
2003年 | 27篇 |
2002年 | 25篇 |
2001年 | 21篇 |
2000年 | 17篇 |
1999年 | 17篇 |
1998年 | 13篇 |
1997年 | 10篇 |
1996年 | 9篇 |
1995年 | 11篇 |
1994年 | 8篇 |
1993年 | 9篇 |
1992年 | 5篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 6篇 |
1988年 | 12篇 |
1986年 | 4篇 |
1985年 | 8篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1981年 | 9篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1975年 | 4篇 |
1974年 | 6篇 |
1973年 | 12篇 |
1970年 | 4篇 |
1966年 | 5篇 |
排序方式: 共有855条查询结果,搜索用时 15 毫秒
91.
92.
93.
94.
Abstract The parent–twin transformation equations derived by Mügge and subsequent workers have been reinvestigated in view of the observation that these equations produce similar, but not numerically identical, transformations. The current study suggests that, from the point of view of the classical orientation relations, the assumptions made in several derivations are applicable only to special transformation situations. 相似文献
95.
96.
Julia Krebs Vincent Negatsch Christine Berg Annette Aigner Annette Opitz-Welke Peter Seidel Norbert Konrad Alexander Voulgaris 《Behavioral sciences & the law》2020,38(5):471-481
The risk of violent behavior is known to be higher for patients who suffer from a severe mental disorder. However, specific prediction tools for clinical work in prison psychiatry are lacking. In this single-center study, two violence risk assessment tools (Forensic Psychiatry and Violence Tool, “FoVOx,” and Mental Illness and Violence Tool, “OxMIV”) were applied to a prison hospital population with a primary psychotic or bipolar disorder and subsequently compared. The required information on all items of both tools was obtained retrospectively for a total of 339 patients by evaluation of available patient files. We obtained the median and inter-quartile range for both FoVOx and OxMIV, and their rank correlation coefficient along with 95% confidence intervals (CIs)—for the full cohort, as well as for cohort subgroups. The two risk assessment tools were strongly positively correlated (Spearman correlation = 0.83; 95% CI = 0.80–0.86). Such a high correlation was independent of nationality, country of origin, type of detention, schizophrenia-spectrum disorder, previous violent crime and alcohol use disorder, where correlations were above 0.8. A lower correlation was seen with patients who were 30 years old or more, married, with affective disorder and with self-harm behavior, and also in patients without aggressive behavior and without drug use disorder. Both risk assessment tools are applicable as an adjunct to clinical decision making in prison psychiatry. 相似文献
97.
Michel Hupet Brigitte Le Bouedec 《Quarterly journal of experimental psychology (2006)》1975,27(2):323-330
In Experiment I, subjects were given active and passive sentences where the definiteness of nominals is varied and about which uncertainty was expressed, e.g. “I thought that the policeman had been injured by a gangster, but I was mistaken, in fact.”. Their task was to decide what was the target of the mistake by completing freely the sentence in such a way that the account would be corrected. When the nominals are differentially determined (a-the, the-a), the pattern of responses indicates that, for both active and passive, subjects were more likely to conclude that it was the non-definitely marked nominal that had been involved in the mistake rather than the definitely marked one. When both nominals are similarly determined (a-a, the-the), subjects were more likely to indicate the event itself as having been involved in the mistake. This supports the hypothesis that subjects are able to utilize definiteness to determine the relation between presupposed and assertional information. In Experiment II, subjects were given paired active and passive sentences with differentially determined nominals and were required to choose between the two syntactic forms of each pair the one they would prefer to use. The pattern of responses clearly shows that subjects were more likely to choose the voice allowing the hypothesized preferential order “Definitely marked grammatical subject-non-definitely marked grammatical object”. Passive transformational rule is thus interpreted as a particular case of a more general rule specifying the ways in which what is made known (comment) is nested on to what is already assumed to be the case (topic). 相似文献
98.
99.
Peter M. Miller Michel Hersen Richard M. Eisler Diana P. Hemphill 《Behaviour research and therapy》1973,11(4):491-497
Chronic alcoholic patients matched on age, education and length of problem drinking were assigned to one of three treatment conditions, with 10 subjects in each group: (1) Electrical Aversion Conditioning (high shock paired with alcohol sips); (2) Control Conditioning (very low shock paired with alcohol sips); and (3) Group Therapy (confrontation psychotherapy). Groups 2 and 3 were included to control for possible ‘attention-placebo’ and expectancy factors involved in the conditioning procedures. Subjects in each group were given instructions designed to produce high expectancy for therapeutic success. Pre-post measures of alcohol consumption and attitudes toward alcohol were obtained using an analogue ‘taste test’ assessment procedure. No statistically significant differences in reduced alcohol consumption or attitudes toward alcohol were found among the groups. Trends in the data support the contention that effects of electrical aversion may be more related to such factors as therapeutic instructions, expectancy, specificity of the procedure or experimental demand characteristics than to conditioning factors. 相似文献
100.