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   91339篇
  免费   3400篇
  国内免费   23篇
  94762篇
  2020年   802篇
  2019年   1088篇
  2018年   2479篇
  2017年   2383篇
  2016年   2248篇
  2015年   1152篇
  2014年   1367篇
  2013年   6301篇
  2012年   2700篇
  2011年   3461篇
  2010年   2467篇
  2009年   2111篇
  2008年   2978篇
  2007年   3145篇
  2006年   2208篇
  2005年   2031篇
  2004年   1899篇
  2003年   1747篇
  2002年   1876篇
  2001年   2676篇
  2000年   2582篇
  1999年   1962篇
  1998年   998篇
  1997年   872篇
  1996年   864篇
  1992年   1626篇
  1991年   1518篇
  1990年   1523篇
  1989年   1424篇
  1988年   1399篇
  1987年   1331篇
  1986年   1412篇
  1985年   1473篇
  1984年   1228篇
  1983年   1138篇
  1982年   854篇
  1981年   843篇
  1979年   1341篇
  1978年   958篇
  1976年   810篇
  1975年   1100篇
  1974年   1202篇
  1973年   1288篇
  1972年   1072篇
  1971年   1022篇
  1970年   930篇
  1969年   986篇
  1968年   1231篇
  1967年   1105篇
  1966年   973篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
81.
The token economy has been the primary model for the behavioral management of inpatient populations. However, this basically operant approach seldom emphasizes the development of cognitive-coping skills to help patients more effectively manage stressors that result in hospitalization. The Therapeutic Contract Program (TCP) is described as an inpatient-treatment strategy that is designed to help foster such cognitive-coping and self-control skills. While external structure is provided by components of this program, subprograms of the TCP have as their goal the development of internally-attributed coping skills and self-perceptions of competence. This preliminary report describes the structure of the TCP, as well as planned and in-progress measures of program participation and treatment outcome.  相似文献   
82.
83.
84.
Three factors that have transformed perceptual research in the last fifty years are the digital computer, single-unit electrophysiology, and molecular biology. Amongst the developments in which members of the Experimental Psychology Society have been central are: the recognition of the role of optic flow in spatial vision; the demonstration that our perceptual systems contain parallel pathways extracting different information from the sensory array; the identification of specific detectors that can be selectively adapted in psychophysical experiments; and the transfer of the concepts of fourier analysis from audition to vision. The history of Opponent Process Theory offers an example where experimental psychologists have been misled by too simple an interpretation of physiological recordings.  相似文献   
85.
86.
87.
88.
89.
90.
While previous research has mainly emphasised the importance of leader–member exchange (LMX) to job satisfaction, there is a lack of research on reciprocal relationships between job satisfaction and LMX. In this study, we not only suggest that good LMX increases job satisfaction, but that job satisfaction can also enhance high‐quality supervisor–employee relationships. A full cross‐lagged panel analysis was used to test reciprocal relationships between LMX and job satisfaction. Employees (N= 279) of a large information technology company filled out questionnaires at two times, with a time lag of 3 months. In line with our predictions, findings revealed a positive relationship between LMX and job satisfaction both at Time 1 and Time 2. Moreover, LMX at Time 1 predicted the increase of job satisfaction at Time 2, and job satisfaction at Time 1 predicted the increase of LMX at Time 2. The results demonstrate the need to consider reciprocal relationships between job satisfaction and LMX when explaining employees' workplace outcomes. Our findings are discussed in terms of positive psychology theory.  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