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   16819篇
  免费   173篇
  国内免费   32篇
教育   12360篇
科学研究   1163篇
各国文化   170篇
体育   1216篇
综合类   44篇
文化理论   78篇
信息传播   1993篇
  2022年   106篇
  2021年   189篇
  2020年   244篇
  2019年   385篇
  2018年   495篇
  2017年   530篇
  2016年   498篇
  2015年   324篇
  2014年   449篇
  2013年   3322篇
  2012年   445篇
  2011年   460篇
  2010年   407篇
  2009年   395篇
  2008年   411篇
  2007年   385篇
  2006年   406篇
  2005年   357篇
  2004年   247篇
  2003年   242篇
  2002年   222篇
  2001年   363篇
  2000年   283篇
  1999年   246篇
  1998年   156篇
  1997年   153篇
  1996年   166篇
  1995年   140篇
  1994年   150篇
  1993年   134篇
  1992年   212篇
  1991年   206篇
  1990年   234篇
  1989年   213篇
  1988年   173篇
  1987年   181篇
  1986年   186篇
  1985年   175篇
  1984年   179篇
  1983年   167篇
  1982年   134篇
  1981年   136篇
  1980年   132篇
  1979年   190篇
  1978年   160篇
  1977年   112篇
  1976年   119篇
  1975年   111篇
  1973年   104篇
  1971年   116篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
    
In addition to the variables of interest in this research (namely, age, delay, sequence type, mode of experience, and verbal reminders), children's performance may have been affected by a number of features of the research design. This Appendix is a report of the results of analyses of three potential influences on the children's performance. First, we examined the possibility that the particular experimenter who conducted the session might have affected the children's performance. Second, we examined the possibility that conclusions regarding children's recall of the event sequences were qualified by specific event sequence effects. Third, we examined the possibility that differences in the lengths of the child-controlled response periods might account for the patterns of effects observed. Although in each case some effects obtained, in no case did the findings present substantive qualifications to the major patterns described in the body of the text.  相似文献   
102.
103.
104.
105.
    
There is little research regarding interventions for children with internalizing behaviors in schools, both within classrooms and in nonclassroom environments. In response to this need, a nonclassroom treatment package, consisting of (a) social skills instruction, (b) mediated self‐management, and (c) a reinforcement system, was implemented to modify the socially withdrawn behavior of 3 elementary students. The effects of this treatment package were evaluated on the school playground—during recess—by recording both the number of communicative acts and the total time spent engaged in appropriate peer play for each target student. All target students showed marked improvement in their playground, social interaction. Future research should be conducted with similar populations, using variations of the described methods in other school settings. © 2007 Wiley Periodicals, Inc. Psychol Schs 44: 779–794, 2007.  相似文献   
106.
Results are reported in this paper from a study aimed at evaluating significant competencies in final-year students of some engineering programmes in Chile. The study was carried out by a group of eight universities that were interested in exploring ways to assess learning outcomes such as those demanded by the recent Chilean accreditation system. The authors actively participated in all stages of the study, contributing directly to the design, application and results evaluation of some tests. A sample of 150 students was tested, under conditions that guaranteed the comparability of results. In this paper the authors present results relating to the evaluation of effective communication. The study was backed up by a conceptual model and some hypotheses that are explained and discussed in this work.  相似文献   
107.
This article defines the problem of teaching foreign students in standard American university composition courses. It describes how two composition courses were modified to meet the needs of students who were beyond English as a Second Language composition but not yet ready for mainstream study. The article suggests that adaptations, not only in technique, but in approach and content as well, are required in order to fulfill the needs of these special students.Sally L. Chirinos, M.A. was the Academic Director of the EFL Program at the Instituto Cultural Peruano-Norteamericano, Arequipa, Peru from 1977–78. Suellen Rundquist is a M.A. candidate in Foreign Language Education and English as a Second Language at the University of Minnesota. Lisa Washburn holds a M.A. in English as a Second Language and a M.A. Germanic Philology from the University of Minnesota.  相似文献   
108.
109.
110.
Dutch boys 8 and 12 years old read brief stories about a harm doer whose intentions were either good or bad and whose actions resulted in either minor or serious injury to a victim. The harm doer had previously been either strongly provoked or not provoked by the victim. The older boys differentiated their evaluations of the harm doer's naughtiness on the basis of provocation and intentions, while the younger boys failed to differentiate their evaluations of the provoked harm doer on the basis of intentions. Both age groups strongly differentiated their judgments of the victim's naughtiness on the basis of his role as provoker, except when the victim was seriously injured by a bad-intentioned aggressor.  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