首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2184篇
  免费   84篇
  2268篇
  2021年   22篇
  2020年   20篇
  2019年   30篇
  2018年   45篇
  2017年   39篇
  2016年   65篇
  2015年   45篇
  2014年   51篇
  2013年   269篇
  2012年   79篇
  2011年   100篇
  2010年   66篇
  2009年   56篇
  2008年   88篇
  2007年   79篇
  2006年   74篇
  2005年   83篇
  2004年   61篇
  2003年   66篇
  2002年   62篇
  2001年   29篇
  2000年   31篇
  1999年   30篇
  1998年   37篇
  1997年   30篇
  1996年   25篇
  1995年   22篇
  1994年   34篇
  1993年   20篇
  1992年   29篇
  1991年   22篇
  1990年   23篇
  1989年   20篇
  1988年   23篇
  1987年   19篇
  1986年   20篇
  1985年   26篇
  1984年   27篇
  1983年   23篇
  1982年   32篇
  1981年   30篇
  1980年   25篇
  1979年   30篇
  1978年   19篇
  1977年   20篇
  1976年   16篇
  1975年   15篇
  1974年   14篇
  1973年   15篇
  1966年   14篇
排序方式: 共有2268条查询结果,搜索用时 0 毫秒
991.
This study predicted stable social maladjustment at ages 10, 11, and 12 from teacher behavioral ratings in kindergarten and a measure of family demographics. Kindergarten teachers rated 1,034 boys on hyperactivity, aggression, inattention, anxiety–withdrawal, and prosocial behavior. Sociodemographic information was collected from the parents. At ages 10, 11, and 12, teacher, parent, peer, and self-report behavior ratings were collected on 743 boys. School achievement was documented from school records. Boys whose average scores on each of the five behavioral ratings across ages 10, 11, and 12 were above the 90th percentile according to at least two informants were defined as having stable behavioral problems. From teacher ratings collected in kindergarten and family demographics, logistic regression analyses predicted stable social maladjustment. For each negative outcome there was a unique set of predictors. The results are discussed with reference to the early identification of children who are at risk.This research was supported by a grant from the Conseil Québécois de la Recherche Sociale. We would also like to thank H. Beauchesne, H. Boileau, P. Charlebois, L. David, L. Desmarais-Gervais, S. Larivée, and M. LeBlanc for their participation.  相似文献   
992.
Frank Arntzenius 《Topoi》1995,14(1):67-81
Many phenomena in the world display a striking time-asymmetry: the forwards transition frequencies are approximately invariant while the backwards ones are not. I argue in this paper that theories of such phenomena will entail that time has a direction, and that quantum mechanics in particular entails that the future is objectively different from the past.  相似文献   
993.
Classical item analysis procedures were developed for dichotomously scored items and do not apply to items allowing multiple correct responses. Maximum likelihood procedures analogous to those employed in polychotomous bio-assay are presented which yield estimates of the sets of parameters for items having multiple nonordered responses. Expressions for the estimates of the asymptotic variances of the item parameters and on overall chi-square goodness of fit test are also provided.  相似文献   
994.
995.
996.
Frank Restle 《Psychometrika》1955,20(3):201-208
Analysis of an empirical theory into a formal system with specified primitive notions and axioms has the advantage of making it clear what deductions from the theory are permissible, and clarifying the internal structure of the theory. An example of such analysis is presented in this paper.This paper is adapted from part of a Ph.D. dissertation submitted to the Department of Psychology, Stanford University, in November 1953. The author wishes to express his appreciation to Dr. Patrick Suppes, who guided the analysis reported in this paper. The author is now with the Human Resources Research Office, The George Washington University.  相似文献   
997.
Frank J. Tipler 《Zygon》1989,24(2):217-253
Abstract. I present an outline of the Omega Point theory, which is a model for an omnipresent, omniscient, omnipotent, evolving, personal God who is both transcendent to spacetime and immanent in it, and who exists necessarily. The model is a falsifiable physical theory, deriving its key concepts not from any religious tradition but from modern physical cosmology and computer science; from scientific materialism rather than revelation. Four testable predictions of the model are given. The theory assumes that thinking is a purely physical process of the brain, and that personality dies with the brain. Nevertheless, I show that the Omega Point theory suggests a future universal resurrection of the dead very similar to the one predicted in the Judeo-Christian-Islamic tradition. The notions of "grace" and the "beatific vision" appear naturally in the model.  相似文献   
998.
The numerous crisis situations associated with life cycle transitions present the mental health professional with numerous intervention opportunities. Since a good sense of humor can assist in the mediation of stress, a crisis intervention technique designed to enrich a person's appreciation of humor during and after life cycle transitions has therapeutic merit. Toward this goal, the author has designed an imagery technique which permits the enhancement of a person's sense of humor. Guiding clients towards the generation of humor at the imagery level has been found to be therapeutically beneficial. Methods of intervention utilizing the factors of absurdity, incongruity and exaggeration are discussed in promoting an adaptive sense of humor.  相似文献   
999.
152 subjects reported affective and cognitive reactions at several stages of pursuing a hypothetical goal related to the taking of a classroom test, then gave Anxious Overconcern and High Self-expectations ratings from Jones' Irrational Belief Test. Subject groups differed in kinds of goals set; e.g., easy vs. difficult. Affective and attributional correlates of the irrational beliefs appeared maladaptive, but differed as a function of difficulty and phase of pursuit of the hypothetical goal. These results supported a contextual model in which irrational beliefs are general cognitive structures which interact with other internal and/or external factors to influence reactions in particular situations. Motivational variables-such as type of goal pursued and number of steps taken in pursuit of it-appear to be important among such factors. The study thus points to growing complexity in our knowledge of how B functions in the ABC paradigm.Frank W. Wicker is Professor of Educational Psychology in the Department of Educational Psychology, The University of Texas at Austin. His research interests are focused on the cognitive bases of motivation and emotion.Gail Brown is a graduate student in the program in Cognition, Learning, and Instruction in the Department of Educational Psychology, University of Texas at Austin. Her primary research interests relate to theoretical explorations of motivation and emotion.Anastasia S. Hagen is a graduate student in the program in Cognition, Learning, and Instruction. She is especially interested in motivation as it pertains to learning and instruction.Wayne Boring is a graduate student in the program in Cognition, Learning, and Instruction. He is interested in cognitive approaches to the understanding of animal behaviors.James A. Wiehe is also a graduate student in the program in Cognition, Learning, and Instruction. He combines interests in cognitive, motivation, and the psychology of music.  相似文献   
1000.
Rehabilitation is one of the fastest growing areas in the health industry. Supported by several key pieces of legislation, psychologists have established themselves as integral health care providers in rehabilitation. Although psychologists have benefited from legislated membership in rehabilitation, most individual psychologists and the psychological associations have failed to recognize the importance of public policy for the practice of psychology. Escalating health care costs have resulted in major revisions in the manner in which health insurers reimburse treatment. Medicare, the major federal health insurance provider, increasingly has been viewed as a model for the provision of all health care. The historic exclusion of psychologists from Medicare has limited the scope of psychologists' practice and the growth of professional psychology. The recent inclusion of psychologists in Medicare improves but does not solve practice and policy issues confronting psychology. Knowledge of national health policy formulation and greater participation by psychologists in health policy is necessary to secure the scope of professional practice most psychologists expect.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号