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   65886篇
  免费   2775篇
  国内免费   37篇
  2020年   677篇
  2019年   815篇
  2018年   1125篇
  2017年   1112篇
  2016年   1244篇
  2015年   891篇
  2014年   1047篇
  2013年   4895篇
  2012年   2023篇
  2011年   1975篇
  2010年   1216篇
  2009年   1241篇
  2008年   1706篇
  2007年   1713篇
  2006年   1502篇
  2005年   1388篇
  2004年   1331篇
  2003年   1206篇
  2002年   1250篇
  2001年   2128篇
  2000年   2065篇
  1999年   1517篇
  1998年   705篇
  1997年   626篇
  1996年   599篇
  1992年   1365篇
  1991年   1260篇
  1990年   1264篇
  1989年   1151篇
  1988年   1145篇
  1987年   1070篇
  1986年   1098篇
  1985年   1203篇
  1984年   952篇
  1983年   861篇
  1982年   646篇
  1979年   1068篇
  1978年   725篇
  1977年   688篇
  1976年   698篇
  1975年   878篇
  1974年   1021篇
  1973年   1088篇
  1972年   932篇
  1971年   857篇
  1970年   827篇
  1969年   836篇
  1968年   1088篇
  1967年   935篇
  1966年   870篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
121.
122.
Promises     
GRANT CK 《Mind》1949,58(231):359-366
  相似文献   
123.
124.
Abstract

As more organizations implement multinational strategies, sales managers leading sales forces encounter complex cultural challenges that affect relationships, processes, and outcomes. We undertake a qualitative study with the objective of understanding the sales manager–salesperson relationship when the sales manager is leading sales representatives located in other cultures. Because of the significant size and growth of Asian countries, we focus our study on the Asia-Pacific Rim region. In-depth interviews conducted with 21 sales managers working for a large multinational technology firm in our focal region provide the data for our analysis. Using a grounded theory approach, we identify five key themes: building and sustaining cross-cultural relationships, cross-cultural communication effectiveness, acquisition and maintenance of trust across cultures, language, and decision-making. From our findings, research propositions are offered and implications for researchers and practitioners are discussed.  相似文献   
125.
126.
In two experiments, right-handed men and women were tested for ear differences in report of dichotically presented digits, with their heads straight ahead, turned 90 degrees to the left, and turned 90 degrees to the right. In Experiment 1, head turn was controlled simply by asking the subjects to fixate an appropriately located point; a right-ear advantage occurred under all conditions of head turn among the men, but only in the head-straight condition among the women. In Experiment 2, head turn was controlled by having the subjects direct a flashlight attached to their heads toward the fixation point. This eliminated the right-ear advantage under all head conditions for the men, but for the women the right-ear advantage was, if anything, more pronounced when their heads were turned than when straight. These results suggest that auditory asymmetry depends in part on whether space is perceived as divided into left and right sides, and in part of the balance between spatial and verbal requirements. Both factors, and the asymmetry itself, may interact with sex.  相似文献   
127.
We carried out a randomized controlled trial to determine whether an intensive intervention after a suicide attempt could decrease by half the risk of a repeat attempt in the following two years. After initial assessment and randomization, experimental subjects attended 18 therapy appointments over one year, including one home visit, and measures to improve attendance. Control subjects received the usual care. Of 63 experimental subjects, 35% made a repeat attempt, and so did 30% of 63 control subjects. The study had a 99% power to detect the desired decrease of risk (30% to 15%). Clearly, the intervention did not achieve its objective.  相似文献   
128.
Developing readers often make anagrammatical errors (e.g. misreading pirates as parties), suggesting they use letter position flexibly during word recognition. However, while it is widely assumed that the occurrence of these errors decreases with increases in reading skill, empirical evidence to support this distinction is lacking. Accordingly, we compared the performance of developing child readers (aged 8–10 years) against the end‐state performance of skilled adult readers in a timed naming task, employing anagrams used previously in this area of research. Moreover, to explore the use of letter position by developing readers and skilled adult readers more fully, we used anagrams which, to form another word, required letter transpositions over only interior letter positions, or both interior and exterior letter positions. The patterns of effects across these two anagram types for the two groups of readers were very similar. In particular, both groups showed similarly slowed response times (and developing readers increased errors) for anagrams requiring only interior letter transpositions but not for anagrams that required exterior letter transpositions. This similarity in the naming performance of developing readers and skilled adult readers suggests that the end‐state skilled use of letter position is established earlier during reading development than is widely assumed.  相似文献   
129.
130.
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