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   619篇
  免费   29篇
  2024年   2篇
  2023年   6篇
  2022年   9篇
  2021年   12篇
  2020年   13篇
  2019年   22篇
  2018年   26篇
  2017年   24篇
  2016年   17篇
  2015年   14篇
  2014年   28篇
  2013年   76篇
  2012年   45篇
  2011年   49篇
  2010年   38篇
  2009年   13篇
  2008年   51篇
  2007年   41篇
  2006年   41篇
  2005年   11篇
  2004年   22篇
  2003年   14篇
  2002年   7篇
  2001年   1篇
  2000年   6篇
  1999年   7篇
  1998年   3篇
  1997年   3篇
  1996年   7篇
  1995年   7篇
  1994年   3篇
  1993年   1篇
  1992年   3篇
  1991年   4篇
  1990年   4篇
  1989年   4篇
  1988年   2篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1982年   2篇
  1979年   2篇
  1975年   1篇
  1974年   1篇
  1961年   1篇
排序方式: 共有648条查询结果,搜索用时 15 毫秒
81.
Chronic or situational self‐construal moderates the effects of four self‐congruity (SC) dimensions (i.e., actual, ideal, social, and ideal social) on brand evaluations. Past research has mainly focused on the actual and ideal SC effects; these effects have been found to be stronger than the social and ideal social SC effects. However, the findings of past research are based on samples from individualistic cultures. Individualists have a dominant independent self‐construal. We conduct two experiments to show that the social and ideal social SC effects are stronger than the actual and ideal SC effects for individuals with a dominant interdependent self‐construal. In Study 1, using samples from collectivistic cultures, four SC effects are compared. In Study 2, we examine how primed self‐construal, whether independent or interdependent, impacts the four SC effects. This research documents the importance of the social and ideal social dimensions in SC research.  相似文献   
82.
Abstract

In a series of five experiments, we attempted to answer three questions concerning the flexibility of visuospatial attention: Is it possible to exert control on the shape of the attentional focus? Can attention be distributed not uniformly but in a gradient fashion within the focus? Does the way in which attentional resources are distributed within the focus affect the way in which they are distributed outside its borders? We provide evidence indicating that observers successfully allocated attention to the cued region. When the cued region was demarcated by a polygon, target detection was speeded up within the polygon. The results also show that the observers were unable to suppress information arising from an irrelevant location falling between two relevant locations (Experiments 1, 2, 3A and 3B). In accord with the zoom lens model, we interpret these results as suggesting that attention forms a unitary zone that may expand to encompass multiple relevant locations but must also include the area between them. In addition, we found that some sort of lateral masking effect occurred when the borders were close to the target location. In Experiment 4, we obtained a gradient inside  相似文献   
83.
84.
85.
Book review     
  相似文献   
86.
Verbal fluency is commonly used as a proxy measure of executive functioning, as it involves cognitive flexibility, working memory, and inhibitory control. Previous research has demonstrated that crosswords can be a useful means of improving verbal fluency, results consistent with the cognitive reserve hypothesis; the form of verbal fluency affected has, however, differed across studies. The present study sought to assess the extent to which it was possible to target phonemic (PVF) and semantic verbal fluency (SVF) separately through word puzzles designed to focus on semantic/thematic and structural clues respectively. Fifty-three university students were randomly assigned to one of three groups: semantic/thematic, structural, or a daily diary control group. They were assessed on PVF and SVF at baseline, and immediately following a four-week intervention. Age, sex, and depression scores were controlled for. A 2 × 3 mixed ANCOVA showed that the structural group improved significantly more in PVF during the intervention period than did the semantic/thematic or control groups, with the improvement linked to improved switching performance. The effect size was large. No significant difference in improvement in SVF emerged, although the effect size was moderate. The findings support the notion that it is possible to improve specific forms of verbal fluency through tailored brief word-puzzle interventions.  相似文献   
87.
This article deals with a modern disease of academic science that consists of an enormous increase in the number of scientific publications without a corresponding advance of knowledge. Findings are sliced as thin as salami and submitted to different journals to produce more papers. If we consider academic papers as a kind of scientific ‘currency’ that is backed by gold bullion in the central bank of ‘true’ science, then we are witnessing an article-inflation phenomenon, a scientometric bubble that is most harmful for science and promotes an unethical and antiscientific culture among researchers. The main problem behind the scenes is that the impact factor is used as a proxy for quality. Therefore, not only for convenience, but also based on ethical principles of scientific research, we adhere to the San Francisco Declaration on Research Assessment when it emphasizes “the need to eliminate the use of journal-based metrics in funding, appointment and promotion considerations; and the need to assess research on its own merits rather on the journal in which the research is published”. Our message is mainly addressed to the funding agencies and universities that award tenures or grants and manage research programmes, especially in developing countries. The message is also addressed to well-established scientists who have the power to change things when they participate in committees for grants and jobs.  相似文献   
88.
We offer the new software Codex, written in Visual Basic 3.0. It is a tool adequate in observational methodology. Its fundamental objective is to record motor and verbal behavior using the data types proposed by Bakeman and Quera (1995, 1996), together with the field formats proposed by Hall (1963), Weick (1968), Hutt and Hutt (1974), and Anguera (1979). It is designed to allow for data interchange between specific programs in use in observational methodology (SDIS-GSEQ, The Observer, and Theme) and other general programs (spread sheets, statistics applications, word processing programs, sound cards, etc.).  相似文献   
89.
Workplace incivility is a growing problem in nursing. However, most studies that explore this psychosocial risk and its consequences do so considering a single level and a between‐person perspective. The aims of the study were to explore whether the effects of experiencing incivility during work‐time could explain the daily levels of well‐being of nurses at home; and to analyze if that relationship could be moderated by their levels of emotional dysregulation as a trait. This is a multilevel study with diary methodology. The study was carried out in 18 primary health‐care centers belonging to Madrid and the Basque Country, in Spain. Ninety‐four nurses completed a general questionnaire and 54 of them a diary booklet over five consecutive working days in two different moments, immediately after work and at bedtime. The results showed that nurses’ emotional dysregulation moderated the relationship between daily workplace incivility and daily fatigue, and positive affect at night at home. However, there were no direct effects of daily incivility on these outcome variables. In conclusion, the presence of difficulties in emotional regulation among nurses can increase the negative effects of daily workplace incivility on their health and well‐being.  相似文献   
90.
Studia Logica - In this paper we introduce and study a variety of algebras that properly includes integral distributive commutative residuated lattices and weak Heyting algebras. Our main goal is...  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