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   3654篇
  免费   1455篇
  国内免费   10篇
  2023年   14篇
  2022年   6篇
  2021年   78篇
  2020年   122篇
  2019年   385篇
  2018年   276篇
  2017年   402篇
  2016年   384篇
  2015年   357篇
  2014年   327篇
  2013年   567篇
  2012年   288篇
  2011年   207篇
  2010年   261篇
  2009年   239篇
  2008年   204篇
  2007年   122篇
  2006年   117篇
  2005年   116篇
  2004年   92篇
  2003年   97篇
  2002年   101篇
  2001年   83篇
  2000年   77篇
  1999年   39篇
  1998年   8篇
  1997年   9篇
  1996年   12篇
  1995年   8篇
  1994年   10篇
  1993年   7篇
  1992年   10篇
  1991年   14篇
  1990年   9篇
  1989年   7篇
  1988年   7篇
  1987年   8篇
  1986年   9篇
  1984年   6篇
  1983年   2篇
  1979年   4篇
  1978年   5篇
  1977年   9篇
  1976年   1篇
  1975年   1篇
  1971年   1篇
  1968年   2篇
  1967年   2篇
  1965年   2篇
  1946年   1篇
排序方式: 共有5119条查询结果,搜索用时 31 毫秒
871.
A random sample of 505 American Counseling Association (ACA) members completed a questionnaire that evaluated respondents' ratings of the importance of 9 competencies developed at the Summit on Spirituality (G. Miller, 1999; “Summit Results,” 1995) meetings to effectively address spiritual and religious issues in counseling practice. Results suggest that, in general, ACA members strongly support the importance of the competencies for effective counseling practice.  相似文献   
872.
The effects of context reinstatement as means of enhancing 5‐ and 6‐year‐old children's event memory in repeated interviews after a 6‐month delay were examined. Children were interviewed immediately after the event (baseline interview) and twice at a 6‐month delay, with 24 hours between interviews. The first 6‐month interview was conducted in a perfect‐context reinstatement (n = 15), imperfect‐context reinstatement (n = 16), or no‐context reinstatement (n = 15) condition. The second 6‐month interview was conducted 24 hours later with no‐context reinstatement for all children. Context reinstatement attenuated the effects of delay on recall. The accuracy of the details reported was greater in the perfect‐context compared to the imperfect‐context and no‐context conditions. Details repeated between the immediate‐baseline interview and in the first 6‐month interview were more accurate than details repeated between the first and second 6‐month interview. There was no increase in recall (hypermnesia) across the first and second 6‐month interviews in any condition. Practical implications of these findings are discussed. Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   
873.
People often describe uncertain quantities by suggesting a lower or upper limit of an uncertainty interval, rather than the complete range. Five studies are reported, which demonstrate how interval limits function as provisional reference points (PRP), conferring evaluative meanings to the target objects, by suggesting downward or upward comparisons. Thus, a price above X appears expensive, whereas a price below Y appears cheap, even when Y > X. This can give rise to framing effects: a purchase can appear to be recommended or advised against, and a seller can appear as optimistic or pessimistic, and, more generally, an estimate can indicate abundance or scarcity, depending upon which boundary (upper or lower) that is selected. Furthermore, inclusive lower bounds (minimum, at least) and upper bounds (maximum, at most) differ from exclusive lower (more than, above) and upper bounds (less than, below), by suggesting possible (likely) rather than implausible (unlikely) values. Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   
874.
Paul S. Chung 《Dialog》2007,46(4):335-343
Abstract : When Lutheran theology engages the world religions, it can offer valuable insights into God's word in action which could come from outside the church. In light of God's Word in action which is an indispensable part of Martin Luther's theology, the author draws special attention to Lutheran irregular theology in connection with a universal dimension of God's grace, theologia crucis, and God's reconciliation with the world. Thus, Lutheran theology is of pro‐Old Testament orientation in relationship with Israel, and also of dialogical and public character in dealing with the issue of religious pluralism.  相似文献   
875.
876.
Organizations recognize the importance of creative employees and constantly explore ways to enhance their employees' creative behavior. Creativity research has directed substantial efforts to understanding how work environment fosters creativity. Yet, this research has paid little attention to the importance of specific characteristics of the work environment and organizational identification in augmenting creative behavior in employees at work. The present study examines the influence of job challenge on employees' creative behavior, arguing that organizational identification plays a mediating role in this relationship. The results show that organizational identification mediates the relationship between job challenge and employees' creative behavior.  相似文献   
877.
878.
Individuals often rely on their affect for information. However, positive or negative affect may not be informative for individuals who are more prone to feel affect of this particular valence in general, unless they chronically monitor their internal states. A series of studies demonstrates that differences in individuals’ internal versus external focus of attention and in trait affective valence associated with their approach versus avoidance motivation determine reliance on affect as information. Specifically, our findings show that while positive affect is used as an input in product satisfaction judgments regardless of individuals’ approach versus avoidance motivation, negative affect is used only by individuals with a predominant approach motivation.  相似文献   
879.
The current study evaluated a behavioral skills training (BST) program in combination with in situ training to teach sexual abuse prevention skills to five women with mild to moderate mental retardation. In situ assessments were conducted following BST and in situ training sessions were conducted for those who were unable to demonstrate the skills in the natural setting. The results showed that generalization of the safety skills to the natural setting occurred for three of the five participants following one to two in situ training sessions. One participant required 12 in situ training sessions and three booster training sessions to reach criterion level. Three of four participants assessed 1 month following training maintained the skills. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
880.
Context-induced drug craving and continuous drug use manifest the critical roles of specific memory episodes associated with the drug use experiences. Drug-induced conditioned place preference (CPP) in C57BL/6J mouse model, in this regard, is an appropriate behavioral paradigm to study such drug use-associated memories. Requirement of protein synthesis in various forms of long-term memory formation and storage has been phylogenetically demonstrated. This study was undertaken to study the requirement of protein synthesis in the learning and memory aspect of the conditioned place preference induced by cocaine and methamphetamine, two abused drugs of choice in local area. Since pCREB has been documented as a candidate substrate for mediating the drug-induced neuroadaptation, the pCREB level in hippocampus, nucleus accumbens, and prefrontal cortex was examined for its potential participation in the formation of CPP caused by these psychostimulants. We found that cocaine (2.5 and 5.0 mg/kg/dose)-induced CPP was abolished by the pretreatment of anisomycin (50 mg/kg/dose), a protein synthesis inhibitor, whereas methamphetamine (0.5 or 1.0 mg/kg/dose)-induced CPP was not affected by the anisomycin pretreatment. Likewise, cocaine-induced CPP was mitigated by another protein synthesis inhibitor, cycloheximide (15 mg/kg/injection) pretreatment, whereas methamphetamine-induced CPP remained intact by such pretreatment. Moreover, anisomycin treatment 2h after each drug-place pairing disrupted the cocaine-induced CPP, whereas the same treatment did not affect methamphetamine-induced CPP. An increase of accumbal pCREB level was found to associate with the learning phase of cocaine, but not with the learning phase of methamphetamine. We further found that intraaccumbal CREB antisense oligodeoxynucleotide infusion diminished cocaine-induced CPP, whereas did not affect the methamphetamine-induced CPP. Taken together, these data suggest that protein synthesis and accumbal CREB phosphorylation are essential for the learning and consolidation of the cocaine-induced CPP, whereas methamphetamine-induced CPP may be unrelated to the synthesis of new proteins.  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