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   5160篇
  免费   170篇
  国内免费   3篇
  5333篇
  2023年   50篇
  2022年   40篇
  2021年   52篇
  2020年   91篇
  2019年   108篇
  2018年   119篇
  2017年   153篇
  2016年   156篇
  2015年   224篇
  2014年   211篇
  2013年   647篇
  2012年   281篇
  2011年   236篇
  2010年   258篇
  2009年   231篇
  2008年   250篇
  2007年   204篇
  2006年   201篇
  2005年   139篇
  2004年   128篇
  2003年   95篇
  2002年   49篇
  2001年   40篇
  1999年   26篇
  1996年   36篇
  1995年   57篇
  1994年   42篇
  1993年   43篇
  1992年   38篇
  1991年   49篇
  1990年   49篇
  1989年   52篇
  1988年   49篇
  1987年   36篇
  1986年   39篇
  1985年   32篇
  1984年   35篇
  1983年   30篇
  1982年   43篇
  1981年   40篇
  1980年   56篇
  1979年   47篇
  1978年   46篇
  1977年   55篇
  1976年   64篇
  1975年   57篇
  1974年   49篇
  1938年   31篇
  1937年   33篇
  1936年   33篇
排序方式: 共有5333条查询结果,搜索用时 15 毫秒
1.
2.
3.
Ohne ZusammenfassungIn dankbarer Erinnerung an meinen verehrten Münchener Lehrer Kurt Huber, dessen frühzeitigen gewaltsamen Tod (13. 7. 43) wir noch immer beklagen. Die Arbeit entsprang einer seiner letzten wissenschaftlichen Anregungen.  相似文献   
4.
5.
The current study was designed to gain a better understanding of the nature of the relationship between substance use and sexual risk taking within a community sample of women (N = 1,004). Using confirmatory factor analysis, the authors examined the factor structure of sexual risk behaviors and substance use to determine whether they are best conceptualized as domains underlying a single, higher order, risk-taking propensity. A 2 higher order factor model (sexual risk behavior and substance use) provided the best fit to the data, suggesting that these 2 general risk domains are correlated but independent factors. Sensation seeking had large general direct effects on the 2 risk domains and large indirect effects on the 4 first-order factors and the individual indicators. Negative affect had smaller, yet still significant, effects. Impulsivity and anxiety were unrelated to sexual health risk domains.  相似文献   
6.
7.
8.
9.
Hindsight bias: An interaction of automatic and motivational factors?   总被引:1,自引:0,他引:1  
If subjects are asked to recollect a former response after having been informed about the correct response, their recollection tends to approach the correct response. This effect has been termedhindsight bias. We studied hindsight bias in an experiment requiring numerical responses to almanac-type questions for physical quantities. We varied (1) the time at which the correct information was provided, (2) the encoding of the original responses by asking/not asking subjects to give a reason for the respective response, and (3) the motivation to recall correctly. We found that hindsight is less biased if reasons are given and if the correct information is provided at an earlier time. Motivation had only interactive effects: (1) With high motivation to recall correctly, the time the correct information was provided had no influence. (2) With reasons given, the variation of motivation showed no effect. These results rule out purely motivational and purely automatic explanations.  相似文献   
10.
Traditional approaches to group therapy with latency-age children have stressed activity and nonverbal therapeutic interventions. These approaches originated in the 1940s with Slavson's activity aroup therapy. A review of the literature of the past 25 years reveals that many clinicians have increasingly employed verbal techniques with latencyage groups. Most such reports describe groups for latency-age out-patients. In this paper, a verbal, interpretive technique for group therapy with latency-age inpatients is described. Clinical vignettes are included to illustrate this technique. Our experience suggests that such a technique can become an integral part of the inpatient treatment program for the latency-age child.  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