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   175305篇
  免费   8000篇
  国内免费   158篇
  2020年   2785篇
  2019年   3453篇
  2018年   3563篇
  2017年   3992篇
  2016年   4635篇
  2015年   3926篇
  2014年   4818篇
  2013年   23517篇
  2012年   4541篇
  2011年   3614篇
  2010年   3883篇
  2009年   4774篇
  2008年   3925篇
  2007年   3421篇
  2006年   3985篇
  2005年   3980篇
  2004年   3476篇
  2003年   3129篇
  2002年   2915篇
  2001年   3465篇
  2000年   3316篇
  1999年   3258篇
  1998年   2835篇
  1997年   2682篇
  1996年   2610篇
  1995年   2435篇
  1994年   2397篇
  1993年   2342篇
  1992年   2714篇
  1991年   2540篇
  1990年   2401篇
  1989年   2304篇
  1988年   2277篇
  1987年   2270篇
  1986年   2296篇
  1985年   2484篇
  1984年   2590篇
  1983年   2355篇
  1982年   2378篇
  1981年   2370篇
  1980年   2211篇
  1979年   2274篇
  1978年   2210篇
  1977年   2184篇
  1976年   1988篇
  1975年   2083篇
  1974年   2134篇
  1973年   2028篇
  1972年   1626篇
  1971年   1556篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
972.
973.
974.
975.
In this study 21 displaced workers were interviewed regarding factors affecting their participation in training programs funded by the Job Training Partnership Act. Differences between program participants and nonparticipants, differences among program participants, and differences among nonparticipants were identified.  相似文献   
976.
The Career Exploration Inventory, an innovative interest inventory that measures work and leisure interests throughout the life span, can be used by employment counselors to assist their clients in the exploration of the interaction of work and leisure interests.  相似文献   
977.
Associations of two different response sets on the Infrequent Response Index of the Strong Interest Inventory (SII) were examined. In one, participants responded to each item randomly; in the other, participants deliberately misrepresented their responses. The finding of scores higher than those proposed in the SII manual for the Infrequent Response Index suggests an alternative interpretation of this critical index.  相似文献   
978.
This study examined the career aspirations of pregnant teens enrolled in a program designed to minimize their chances of dropping out of high school. The teens completed a demographic data form that included questions on their career aspirations. The data were coded by Holland type using the Dictionary of Holland Occupational Codes. Trends were discussed in light of the future labor market and critical need for career counseling for this at-risk population.  相似文献   
979.
Employers of human resource professionals described their hiring practices. This information is especially useful for counselors and for developing curricula for nonbusiness majors interested in human resource careers.  相似文献   
980.
The role of attention in children's time perception.   总被引:2,自引:0,他引:2  
This study tested the role of attention in 7- to 9-year-old children's time estimation. Based on an attentional model of time estimation, it was hypothesized that prospective estimates of short intervals are a function of the degree to which a child is occupied with the passage of time and is focusing his or her attention on estimating the exposure time of a stimulus. Two experiments with two different manipulations on attentional focus were conducted. Eighty children were exposed to two types of light bulbs, one a big bulb kindled with high intensity and the other a small one kindled with low intensity. The light bulbs were kindled for different intervals ranging from 3 to 10 s. In both experiments children estimated the lighting time of the bulbs in each condition by a reproduction method. In the first experiment prospective time estimates were found to be significantly longer than retrospective ones. In the second experiment children gave shorter time estimates when their attention was attracted away from the time estimation task than when it was not. In both experiments the attentional hypothesis was supported. In addition, support for the "more is more" hypothesis was obtained. Implications for understanding children's time perception processes are discussed.  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