全文获取类型
收费全文 | 21851篇 |
免费 | 48篇 |
出版年
2021年 | 25篇 |
2020年 | 15篇 |
2019年 | 27篇 |
2018年 | 3509篇 |
2017年 | 2839篇 |
2016年 | 2274篇 |
2015年 | 210篇 |
2014年 | 102篇 |
2013年 | 234篇 |
2012年 | 608篇 |
2011年 | 2446篇 |
2010年 | 2544篇 |
2009年 | 1496篇 |
2008年 | 1740篇 |
2007年 | 2208篇 |
2006年 | 62篇 |
2005年 | 250篇 |
2004年 | 223篇 |
2003年 | 159篇 |
2002年 | 91篇 |
2001年 | 60篇 |
2000年 | 81篇 |
1999年 | 35篇 |
1998年 | 50篇 |
1997年 | 36篇 |
1996年 | 28篇 |
1995年 | 25篇 |
1994年 | 27篇 |
1993年 | 15篇 |
1992年 | 28篇 |
1991年 | 18篇 |
1990年 | 26篇 |
1989年 | 18篇 |
1988年 | 22篇 |
1987年 | 19篇 |
1985年 | 19篇 |
1984年 | 16篇 |
1983年 | 24篇 |
1981年 | 15篇 |
1980年 | 14篇 |
1979年 | 18篇 |
1978年 | 15篇 |
1977年 | 14篇 |
1976年 | 15篇 |
1975年 | 15篇 |
1974年 | 17篇 |
1973年 | 12篇 |
1967年 | 14篇 |
1966年 | 11篇 |
1950年 | 13篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
42.
43.
44.
Rick M. Gardner Russell Urrutia James Morrell Deborah Watson Susan Sandoval 《Cognitive development》1990,5(4)
Body size estimates of 69 children aged 5–13 years were obtained using a TV video methodology. Tasks included an adjustment procedure where children manipulated the width of their body image on a TV, and a discrete task, where they judged the accuracy of their TV image which was presented as either normal or distorted, that is, too wide or too thin. On the continuous task, judgments were more accurate on ascending trials where children had to increase the width of the image. On the discrete task, a signal detection analysis revealed older children were better in detecting size distortion in their images and that the differences were due to differences in the biological sensory system and not due to a bias to report that they were too fat or too thin. However, there were response bias differences between genders. Females were more likely to report size distortion with increasing age while males were less likely. 相似文献
45.
Paul J. Woods Ph.D. Russell M. Grieger 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》1993,11(3):159-172
A case study of a young woman who was following a complex bulimic chain is described. Her emotional-behavioral sequence involved (1) feeling upset, (2) feeling more upset and taking a high dose of laxatives, (3) hinging, (4) taking additional laxatives, (5) feeling depressed, guilty, and angry, and then (6) starving herself for days on end. This paper lists the selfdefeating cognitions mediating the above sequence of emotions and behaviors and reports on a successful disputation of them through a Rational-Emotive Therapy approach. She resumed a normal eating pattern; her menstrual cycle returned in 2 months after having been absent for 13 months; and at followup, 15 months after termination of therapy, disclosed normal weight with no regression to any bulimic behavior. The case study concludes with preliminary notes on a cognitive-behavioral analysis of eating disorders. A model for eating disorders is proposed based upon the study and treatment of other selfindulgent disorders.Paul J. Woods, Ph.D., Co-Editor of thisJournal, is a Fellow of the Institute for Rational-Emotive Therapy in New York City, a Professor Emeritus of Psychology at Hollins College, and a Licensed Psychologist in independent practice in Roanoke, Virginia.Russell M. Grieger, Ph.D., Co-Editor of thisJournal, is a Fellow of the Institute for Rational-Emotive Therapy in New York City, and a Licensed Clinical Psychologist in independent practice in Charlottesville, Virginia. 相似文献
46.
47.
R S Baron C E Cutrona D Hicklin D W Russell D M Lubaroff 《Journal of personality and social psychology》1990,59(2):344-352
This study investigated whether social support was related to immune function among spouses of cancer patients. Effects of depression and negative life events were examined as potential mediators. Results showed evidence of greater immunocompetence on 2 of 3 dynamic measures: natural killer cytotoxicity and proliferation response to phytohemagglutinin among spouses who reported high levels of social support. All six components of social support assessed by the Social Provisions Scale (Cutrona & Russell, 1987) were strongly related to these indices of immune function. No evidence was found for mediation by either life events or depression. 相似文献
48.
Rodger Beehler 《Studies in Philosophy and Education》1990,10(4):315-335
The essay examines the argument advanced by E.D. Hirsch, Jr., for instituting ‘cultural literacy’ as a fundamental priority of schools. A number of confusions and equivocations in Hirsch's reasoning are identified, and the propensity of his project to indoctrinate is exposed. Among the features of Hirsch's argument shown to be troubling are his shifting construal of ‘language’, his inconsistency about the requirements of cultural literacy, and his uncritical relation to traditional images of the American past and present. The upshot is to raise the question why Hirsch's project has elicited wide support and praise. 相似文献
49.
Minority influence: The role of argument refutation of the majority position and social support for the minority position 总被引:1,自引:0,他引:1
Russell D. Clark 《European journal of social psychology》1990,20(6):489-497
This study was conducted to determine the impact of social support for the minority position and the minority's argument refutation of the majority viewpoint. The results indicated that both the minority's refutation of majority arguments and majority defection to the minority position enhanced minority influence. Subjects changed more toward the minority position when the minority could refute the majority position than when the minority could not; the more arguments the minority refuted, the greater was minority influence. In addition, minority influence was a positive function of the number of the majority members who deserted to the minority position. 相似文献
50.
A dual task was used to study attentional capcity in three groups: in 6- to 12- year- old boys with attention deficit disorder plus hyperactivity (ADDH) or with ADDH and conduct disorder, and in normal children. Subjects performed a primary-choice reaction-time task first without and then with a secondary task that also required a response. Our prediction that the reaction time of ADDH subjects to the secondary task would increase more with increasing temporal overlap of the primary and secondary stimuli, if they were deficient in capacity, was not supported. However, the performance of ADDH subjects on the primary task deteriorated more than that of control subjects with the introduction of the secondary task, indicating a greater concurrence cost or a different allocation policy. Moreover, ADDH subjects had longer reaction times to the secondary task, indicating greater refractory effects or difficulty shifting capacity from primary- to secondary-task processes.The authors would like to acknowledge the support of the Ontario Mental Health Foundation and the assistance of Diane Chajczyk. This paper was prepared with the assistance of Medical Publications, The Hospital for Sick Children, Toronto, Ontario. 相似文献