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   174286篇
  免费   7776篇
  国内免费   159篇
  2021年   1496篇
  2020年   2777篇
  2019年   3438篇
  2018年   3503篇
  2017年   3986篇
  2016年   4607篇
  2015年   3921篇
  2014年   4800篇
  2013年   23470篇
  2012年   4495篇
  2011年   3664篇
  2010年   3911篇
  2009年   4760篇
  2008年   3923篇
  2007年   3408篇
  2006年   4020篇
  2005年   3983篇
  2004年   3485篇
  2003年   3144篇
  2002年   2931篇
  2001年   3517篇
  2000年   3369篇
  1999年   3280篇
  1998年   2852篇
  1997年   2669篇
  1996年   2576篇
  1995年   2420篇
  1994年   2387篇
  1993年   2344篇
  1992年   2705篇
  1991年   2550篇
  1990年   2397篇
  1989年   2307篇
  1988年   2269篇
  1987年   2283篇
  1986年   2251篇
  1985年   2491篇
  1984年   2551篇
  1983年   2308篇
  1982年   2382篇
  1981年   2354篇
  1980年   2181篇
  1979年   2207篇
  1978年   2196篇
  1977年   2171篇
  1976年   1946篇
  1975年   2023篇
  1974年   2076篇
  1973年   1954篇
  1972年   1545篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
951.
952.
953.
Exposed eye area (EEA) was measured in photographs of Indian adults who modeled six emotions--happiness, sadness, fear, anger, surprise, and disgust--as well as a neutral expression. The data were analyzed with a 2 x 6 (Eyes x Emotions) factorial analysis of covariance (ANCOVA). EEA for neutral expression was used as the covariate measure. The EEAs of the two eyes did not differ significantly during the expression of emotion. The EEAs for fear and surprise were significantly larger, and the EEA for disgust was significantly smaller than those for either other emotions or neutral expression.  相似文献   
954.
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   
955.
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   
956.
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   
957.
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   
958.
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   
959.
A recent paper by Kail (1988) in this journal appears to contain a significant error in the data analysis. The "goodness-of-fit" coefficients reported which suggest that overall about 94% of the variance can be accounted for by the model seem to be a substantial overestimation as a result of inappropriate procedures for statistical modeling. Using the data made available to us by Kail, we have reanalyzed these results. The corrected values range from 0.9 to 92.1% for the individual tasks with an overall average between 40 and 60%. We suggest that the support for the original conclusions is considerably weaker than reported.  相似文献   
960.
In an article in the Journal of Applied Psychology, Vecchio (1990) purported to test cognitive resource theory (Fiedler, 1986; Fiedler & Garcia, 1987). We present evidence that Vecchio's article seriously misrepresented previous work on cognitive resource theory and also contained several flaws in methodology that call into question his conclusions regarding the validity of cognitive resource 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