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   1281篇
  免费   71篇
  国内免费   1篇
  2020年   15篇
  2019年   11篇
  2018年   28篇
  2017年   25篇
  2016年   22篇
  2015年   17篇
  2014年   22篇
  2013年   120篇
  2012年   47篇
  2011年   40篇
  2010年   37篇
  2009年   21篇
  2008年   49篇
  2007年   48篇
  2006年   51篇
  2005年   47篇
  2004年   36篇
  2003年   31篇
  2002年   29篇
  2001年   27篇
  2000年   14篇
  1999年   17篇
  1998年   13篇
  1997年   16篇
  1996年   14篇
  1995年   17篇
  1994年   18篇
  1993年   20篇
  1992年   20篇
  1991年   11篇
  1990年   14篇
  1988年   16篇
  1987年   26篇
  1986年   24篇
  1985年   20篇
  1984年   17篇
  1983年   26篇
  1982年   16篇
  1980年   16篇
  1978年   16篇
  1977年   10篇
  1976年   18篇
  1975年   17篇
  1974年   20篇
  1973年   16篇
  1972年   16篇
  1971年   17篇
  1970年   12篇
  1968年   12篇
  1967年   11篇
排序方式: 共有1353条查询结果,搜索用时 15 毫秒
71.
72.
73.
74.
75.
76.
77.
Although research has identified effective evidence-based depression prevention interventions for diverse youth, little is known about how the intervention process unfolds with immigrant family youth. This study utilized a qualitative approach to explore cultural and clinical differences in the implementation of Interpersonal Psychotherapy–Adolescent Skills Training (IPT-AST) in two schools, one serving youth from primarily immigrant, Asian American families and the second, youth from mostly nonimmigrant, non-Hispanic White families. A total of 131 IPT–AST sessions were audio recorded, transcribed, and coded for presence and patterns of cultural and clinical constructs. Results revealed that sessions with immigrant family youth were more likely to contain discussions of interpersonal problems characterized by estrangement, goals of spending time together with important others, mentions of emotion suppression and academic achievement expectations, conversations about acculturation, differences in value orientation, and discomfort with implementing new intervention skills. Dialogue from interventionist and youth exchanges is presented to illustrate how these themes emerged and were addressed by interventionists in a culturally responsive manner. The study highlights how IPT–AST with immigrant family and Asian American youth may unfold differently compared to youth from nonimmigrant families. Implications of findings for providers are discussed.  相似文献   
78.
Five male/two female rat colonies were established in visible burrow systems, with males selected for pregrouping attack scores and also evaluated in open field and cat odor tests. Dominant-subordinate pregrouping attack differences suggested that the males becoming dominant are those showing more persistent and higher level attack. For six colonies showing dominant-subordinate behavioral differences, pregrouping defense tests failed to predict subordinate status. However, pregrouping defense scores were reliably correlated with subordinate pre-postgrouping change scores for voluntary ethanol consumption. Subordinates showed higher ranked ethanol consumption than dominants, but these groups were not different on pregrouping ethanol consumption. Subordinate postgrouping ethanol consumption was positively correlated with pregrouping attack toward an adult intruder, consonant with previous findings that highly aggressive subordinates are the targets of more intense attack by dominants. These results provide further support for a view that subordination stress increases voluntary ethanol consumption in male rats and suggest some additional individual differences factors that may be involved in increased ethanol consumption for male subordinates. © 1992 Wiley-Liss, Inc.  相似文献   
79.
Treatment acceptability refers to how acceptable various treatment alternatives are to individuals who are subjected to and who implement those treatments. While treatment-acceptability research increases in popularity, some have questioned its usefulness. In particular, Schwartz and Baer (1991) question whether staff might be telling us what we want to hear, analogous to the phenomenon of test-takers “faking good” while taking personality tests. In this study, we sought to investigate the possibility of such bias in treatment-acceptability ratings. Direct-care staff at a large residential facility were presented with a clinical vignette and five treatment options to rate. They also received three different types of instructions (standard, “fake good,” and “prompted honesty”) designed to determine whether biases in ratings would appear. Results indicate that, under these conditions, staff do not fake good, i.e., there were no differences across instructional conditions. Collapsing across conditions, staff did differ in their ratings on the five treatment alternatives. Reasons for current results and suggestions for further research are discussed.  相似文献   
80.
Language acquisition depends on the ability to detect and track the distributional properties of speech. Successful acquisition also necessitates detecting changes in those properties, which can occur when the learner encounters different speakers, topics, dialects, or languages. When encountering multiple speech streams with different underlying statistics but overlapping features, how do infants keep track of the properties of each speech stream separately? In four experiments, we tested whether 8‐month‐old monolingual infants (N = 144) can track the underlying statistics of two artificial speech streams that share a portion of their syllables. We first presented each stream individually. We then presented the two speech streams in sequence, without contextual cues signaling the different speech streams, and subsequently added pitch and accent cues to help learners track each stream separately. The results reveal that monolingual infants experience difficulty tracking the statistical regularities in two speech streams presented sequentially, even when provided with contextual cues intended to facilitate separation of the speech streams. We discuss the implications of our findings for understanding how infants learn and separate the input when confronted with multiple statistical structures.  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