全文获取类型
收费全文 | 913篇 |
免费 | 38篇 |
专业分类
951篇 |
出版年
2020年 | 9篇 |
2019年 | 8篇 |
2018年 | 13篇 |
2017年 | 16篇 |
2016年 | 21篇 |
2014年 | 17篇 |
2013年 | 98篇 |
2012年 | 24篇 |
2011年 | 28篇 |
2010年 | 20篇 |
2009年 | 16篇 |
2008年 | 24篇 |
2007年 | 30篇 |
2006年 | 30篇 |
2005年 | 26篇 |
2004年 | 25篇 |
2003年 | 28篇 |
2002年 | 16篇 |
2001年 | 10篇 |
1999年 | 11篇 |
1998年 | 10篇 |
1997年 | 11篇 |
1995年 | 16篇 |
1994年 | 12篇 |
1993年 | 13篇 |
1992年 | 11篇 |
1991年 | 23篇 |
1989年 | 11篇 |
1988年 | 11篇 |
1987年 | 13篇 |
1986年 | 11篇 |
1984年 | 11篇 |
1983年 | 9篇 |
1982年 | 11篇 |
1981年 | 21篇 |
1980年 | 14篇 |
1979年 | 16篇 |
1978年 | 19篇 |
1977年 | 25篇 |
1976年 | 15篇 |
1975年 | 15篇 |
1974年 | 13篇 |
1973年 | 15篇 |
1972年 | 7篇 |
1971年 | 9篇 |
1969年 | 10篇 |
1968年 | 10篇 |
1967年 | 12篇 |
1966年 | 9篇 |
1958年 | 7篇 |
排序方式: 共有951条查询结果,搜索用时 7 毫秒
191.
Continental Philosophy Review - 相似文献
192.
Katie P. Leonard 《Journal of genetic counseling》1997,6(4):519-520
193.
194.
195.
We examine the assumptions that are generally made when it is argued that a set of experimental findings is due to the subjects' compliance to demand characteristics. There is little evidence supporting many of these assumptions: that many experimental subjects disbelieve the cover story given them, that they are eager to search for clues revealing the study's actual purpose, that they are highly sophisticated in making inferences on the basis of any cues they detect, and that they are motivated to confirm the experimenter's hypothesis, whether to aid science or to make their participation meaningful. Our argument is applied to studies contending that results obtained with the Velten mood induction procedure are substantially affected by demand compliance. In particular, we question an assumption often made by these studies and point out the following: A demonstration that subjects can accurately mimic the reactions of participants given the Velten statements when they are explicitly asked to do so, or when they are instructed how to simulate these reactions, does not necessarily mean that subjects will voluntarily engage in such accurate play-acting when they are not asked to engage in this make-believe. Research has also noted that a number of Velten-induced reactions are probably too subtle to have been deliberately faked. 相似文献
196.
A shortened version of the Pupil Evaluation Inventory (PEI) was evaluated. The shortened version consists of nine items and was administered to 381 third-, fourth-, and fifth-graders in Chicago area Catholic schools. A factor analysis revealed the same factor structure as the original measure. Correlations with other sociometric ratings and the Achenbach Teacher Report Form were moderate to strong. A series of ANOVAs was used to compare the factors of the PEI to the five social status groups calculated from a peer nominations measure, and significant differences were found. Rejected children received higher scores on Aggression and Withdrawal than any other group, and popular children scored significantly higher on Likability.Special thanks to Loisa Bennetto for reading the many drafts of this paper and to Jay Johnson, who helped with some of the initial analyses. Thanks also to the generous financial suppport from the National Institute of Mental Health (grant 40851). 相似文献
197.
Leonard D. Eron 《Aggression and violent behavior》1997,2(4):309-311
The four papers which follow were originally presented at a research conference at the University of North Carolina, Chapel Hill, on the use of discipline by primary caregivers. The use of corporal punishment in child discipline was discussed extensively. There was no consistent opinion among the authors about whether corporal punishment should be totally discouraged or whether such discipline had its place in the array of practices used by parents. Data supporting both points of view were presented and it was recommended that classification schemes of disciplinary practices include, in addition to a typology, some indications of the harshness of the punishment, the way in which it is administered and important contextual aspects. 相似文献
198.
Members from religious communities in New York City (17 men, 8 women) who volunteer pastoral care to persons with AIDS completed and returned through the mail the (AIDS) Caregiver Scale and the Attitudes toward AIDS Scale. Results indicated that satisfaction from providing care was related to pastoral training, an understanding of the spiritual nature of death, and a positive attitude toward persons with AIDS. Self-reported stress from providing care was inversely related to pastoral training to deal with death. The pastoral volunteers also reported greater satisfaction and lower stress from caregiving than volunteer buddies from upstate New York. 相似文献
199.
The pitch of a visual field systematically influences the elevation at which a monocularly viewing subject sets a target so as to appear at visually perceived eye level (VPEL). The deviation of the setting from true eye level averages approximately 0.6 times the angle of pitch while viewing a fully illuminated complexly structured visual field and is only slightly less with one or two pitched-from-vertical lines in a dark field (Matin & Li, 1994a). The deviation of VPEL from baseline following 20 min of dark adaptation reaches its full value less than 1 min after the onset of illumination of the pitched visual field and decays exponentially in darkness following 5 min of exposure to visual pitch, either 30° topbackward or 20° topforward. The magnitude of the VPEL deviation measured with the dark-adapted right eye following left-eye exposure to pitch was 85% of the deviation that followed pitch exposure of the right eye itself. Time constants for VPEL decay to the dark baseline were the same for same-eye and cross-adaptation conditions and averaged about 4 min. The time constants for decay during dark adaptation were somewhat smaller, and the change during dark adaptation extended over a 16% smaller range following the viewing of the dim two-line pitched-from-vertical stimulus than following the viewing of the complex field. The temporal course of light and dark adaptation of VPEL is virtually identical to the course of light and dark adaptation of the scotopic luminance threshold following exposure to the same luminance. We suggest that, following rod stimulation along particular retinal orientations by portions of the pitched visual field, the storage of the adaptation process resides in the retinogeniculate system and is manifested in the focal system as a change in luminance threshold and in the ambient system as a change in VPEL. The linear model previously developed to account for VPEL, which was based on the interaction of influences from the pitched visual field and extraretinal influences from the body-referenced mechanism, was employed to incorporate the effects of adaptation. Connections between VPEL adaptation and other cases of perceptual adaptation of visual direction are described. 相似文献
200.
This study investigated the ability of right brain-damaged individuals (RBD) to use contextual information to resolve ambiguous pronouns. Subjects were presented with sentence pairs and required to resolve the ambiguous pronoun in the second sentence. Contrary to the prevailing view that RBD patients have difficulty using contextual information to integrate language, the RBD group demonstrated a normal pattern of response, demonstrating a sensitivity to the pragmatic information contained in the leading sentence. They responded more quickly to sentences with a pragmatically constrained preferred referent than to those sentences for which there was no preferred referent. As well, they chose the preferred referent significantly more often than the non-preferred referent. These results suggest that RBD patients can use contextual information at the level of a minimal discourse (i.e., two sentences). 相似文献