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   31160篇
  免费   1336篇
  国内免费   25篇
  32521篇
  2020年   342篇
  2019年   424篇
  2018年   604篇
  2017年   570篇
  2016年   653篇
  2015年   433篇
  2014年   529篇
  2013年   2422篇
  2012年   998篇
  2011年   996篇
  2010年   584篇
  2009年   657篇
  2008年   835篇
  2007年   852篇
  2006年   752篇
  2005年   660篇
  2004年   640篇
  2003年   591篇
  2002年   611篇
  2001年   1047篇
  2000年   1053篇
  1999年   771篇
  1998年   324篇
  1997年   298篇
  1995年   312篇
  1992年   628篇
  1991年   587篇
  1990年   565篇
  1989年   543篇
  1988年   536篇
  1987年   478篇
  1986年   481篇
  1985年   531篇
  1984年   434篇
  1983年   401篇
  1982年   314篇
  1979年   476篇
  1978年   334篇
  1977年   301篇
  1976年   319篇
  1975年   364篇
  1974年   435篇
  1973年   462篇
  1972年   403篇
  1971年   345篇
  1970年   320篇
  1969年   336篇
  1968年   419篇
  1967年   371篇
  1966年   361篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
PHONOLOGICAL CODES ARE AUTOMATICALLY ACTIVATED DURING READING:   总被引:4,自引:0,他引:4  
Abstract— Subjects read sentences containing target words that were homophones (words with a single pronunciation but different spellings) while their eye movements were recorded A prime word was presented briefly at the onset of fixation on the target region The prime for a given target (e g, beach) was either identical to the target (beach, a phonologically similar word (the homophone beech), a visually similar nonhomophone (bench), or a dissimilar word (noise) Phonological priming effects were assessed by comparing fixation times on the target when It was preceded by the homophone versus the visually similar word Results suggest that phonological codes are automatically activated during eye fixations in reading  相似文献   
962.
963.
964.
965.
966.
The psychological stress reactions of 44 family medicine patients who were treated in the emergency room were examined approximately a year after the event. Patients were assessed on several psychological measures, including one for posttraumatic stress disorder (PTSD), and on their perception of how stressful the event was initially and now. Results show continuing stress reactions related to the emergency room event. Three patients endorsed symptoms indicating full PTSD and 13 appeared to have at least partial PTSD. Age appeared to be a factor in the presence of stress symptoms and in degree of perceived communication with the physician.  相似文献   
967.
968.
Three experiments examined repetition priming for meaningful environmental sounds (e.g., clock ticking, tooth brushing, toilet flushing, etc.) in a sound stem identification paradigm using brief sound cues. Prior encoding of target sounds together with their associated names facilitated subsequent identification of sound stems relative to nonstudied controls. In contrast, prior exposure to names alone in the absence of the environmental sounds did not prime subsequent sound stem identification performance at all (Experiments 1 and 3). Explicit and implicit memory were dissociated such that sound stem cued recall was higher following semantic than nonsemantic encoding, whereas sound priming was insensitive to manipulations of depth encoding (Experiments 2 and 3). These results extend the findings of long-term repetition priming into the auditory nonverbal domain and suggest that priming for environmental sounds is mediated primarily by perceptual processes.  相似文献   
969.
970.
This comment responds to an article by Range and Cotton (1995) on reporting of parental permission and child assent procedures in published articles for 4 psychology journals. Issue is taken with the assumptions, methodology, interpretations, and implications of listing researchers in the Range and Cotton article. There is no evidence researchers failed in their ethical obligations or that children were put at risk. Reporting permission/assent in publications is not an ethical requirement. Listing researchers as "failing" to do something not part of an ethical code is lamentable. Too many unfortunate implications and problems can be derived from Range and Cotton's analysis and conclusions.  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