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   7186篇
  免费   129篇
  国内免费   1篇
  2022年   21篇
  2021年   41篇
  2020年   50篇
  2019年   75篇
  2018年   211篇
  2017年   192篇
  2016年   266篇
  2015年   175篇
  2014年   119篇
  2013年   355篇
  2012年   383篇
  2011年   407篇
  2010年   133篇
  2009年   108篇
  2008年   178篇
  2007年   162篇
  2006年   166篇
  2005年   1400篇
  2004年   758篇
  2003年   538篇
  2002年   224篇
  2001年   67篇
  2000年   50篇
  1999年   64篇
  1998年   42篇
  1997年   50篇
  1996年   28篇
  1995年   20篇
  1994年   41篇
  1993年   37篇
  1992年   37篇
  1991年   57篇
  1990年   74篇
  1989年   63篇
  1988年   38篇
  1987年   56篇
  1986年   56篇
  1985年   53篇
  1984年   46篇
  1983年   38篇
  1980年   20篇
  1979年   39篇
  1978年   19篇
  1977年   19篇
  1975年   33篇
  1974年   36篇
  1973年   34篇
  1972年   25篇
  1971年   26篇
  1969年   19篇
排序方式: 共有7316条查询结果,搜索用时 15 毫秒
941.
Cognitive research on metaphoric concepts of time has focused on differences between moving Ego and moving time models, but even more basic is the contrast between Ego‐ and temporal‐reference‐point models. Dynamic models appear to be quasi‐universal cross‐culturally, as does the generalization that in Ego‐reference‐point models, FUTURE IS IN FRONT OF EGO and PAST IS IN BACK OF EGO. The Aymara language instead has a major static model of time wherein FUTURE IS BEHIND EGO and PAST IS IN FRONT OF EGO; linguistic and gestural data give strong confirmation of this unusual culture‐specific cognitive pattern. Gestural data provide crucial information unavailable to purely linguistic analysis, suggesting that when investigating conceptual systems both forms of expression should be analyzed complementarily. Important issues in embodied cognition are raised: how fully shared are bodily grounded motivations for universal cognitive patterns, what makes a rare pattern emerge, and what are the cultural entailments of such patterns?  相似文献   
942.
Using archival organizational data, the authors examined relationships of gender and type of position (i.e., line or staff) to performance evaluations of 448 upper-level managers, and relationships of performance evaluations to promotions during the subsequent 2 years. Consistent with the idea that there is a greater perceived lack of fit between stereotypical attributes of women and requirements of line jobs than staff jobs, women in line jobs received lower performance ratings than women in staff jobs or men in either line or staff jobs. Moreover, promoted women had received higher performance ratings than promoted men and performance ratings were more strongly related to promotions for women than men, suggesting that women were held to stricter standards for promotion.  相似文献   
943.
The authors examined short-term temporal stability of reactive and proactive aggression, as well as short-term consistency of differential relations of reactive versus proactive aggression to 4 correlates. The authors used parent, teacher, peer, and self-report measures twice across 1 year to assess reactive aggression, proactive aggression, hyperactivity, social skills, anger expression, and depressive symptoms of 2nd-grade boys and girls (N = 57). Both subtypes of aggression remained stable across the year, even when the other subtype of aggression was explained at each assessment. Reactive aggression, but not proactive aggression, was consistently positively related to hyperactivity, poor social skills, and anger expression at each assessment.  相似文献   
944.
We examined whether dispositional optimism and pessimism (overall LOT-R and optimism and pessimism component scores) of 694 adults aged 24 and 27 were associated with socioeconomic status (SES) measured concurrently and in childhood at ages 3 and 6. SES measures included education, occupational status and unemployment, and income. Concurrent adulthood SES was associated with the overall LOT-R and optimism and the pessimism component scores. Childhood family SES predicted overall LOT-R and pessimism component scores, even after controlling statistically for the adulthood SES. Social mobility between SES of family of origin and current SES also influenced the scores. The current findings suggest that the foundation of dispositional optimism and pessimism is related to early SES of the family.  相似文献   
945.
Why walkers slip: shine is not a reliable cue for slippery ground   总被引:1,自引:0,他引:1  
In a series of four studies, we investigated the visual cues that walkers use to predict slippery ground surfaces and tested whether visual information is reliable for specifying low-friction conditions. In Study 1, 91% of participants surveyed responded that they would use shine to identify upcoming slippery ground. Studies 2-4 confirmed participants' reliance on shine to predict slip. Participants viewed ground surfaces varying in gloss, paint color, and viewing distance under indoor and outdoor lighting conditions. Shine and slip ratings and functional walking judgments were related to surface gloss level and to surface coefficient of friction (COF). However, judgments were strongly affected by surface color, viewing distance, and lighting conditions--extraneous factors that do not change the surface COF. Results suggest that, although walkers rely on shine to predict slippery ground, shine is not a reliable visual cue for friction. Poor visual information for friction may underlie the high prevalence of friction-related slips and falls.  相似文献   
946.
Two Theories of Just War   总被引:1,自引:0,他引:1  
As it is traditionally conceived, Just War Theory is not well suited for dealing with nation vs non-nation wars. It thus makes sense to create a second Just War Theory to deal with these wars. This article explores the differences and similarities between the two theories.
Nick FotionEmail:
  相似文献   
947.
The purpose of the present document is to briefly present principles that constitute a new doctrine within the sphere of Military Ethics: The Just War Doctrine of Fighting Terror.The doctrine has been developed by a team we have headed at the Israel Defense Force (IDF) College of National Defense. However, the work has been done on the general levels of moral, ethical and legal considerations that should guide a democratic state when it faces terrorist activities committed against its citizens. Accordingly, the proposed principles are meant to be justified and practically applicable under any parallel circumstances. Moreover, those principles are intended to be universal in the sense that the justification of none of them rests on any particular stance with respect to the desired solution of the conflict under consideration.
Asa KasherEmail:
  相似文献   
948.
Although challenges of anti-racist work are most commonly framed in relation to White people and People of Color, there are significant challenges involved in creating allies across minority racial groups. This article describes our experiences within a community organization aimed at training anti-racist culturally sensitive K-12 educators. As Asian American and Native American facilitators within a group of facilitators of color who were predominantly Black, we describe our experiences of relative marginalization and our (mostly failed) attempts to create change within the organization to be more inclusive of the perspectives, experiences, and needs of non-Black people/students of color. We contextualize these experienced conflicts in relation to race hierarchies, the “divide and conquer strategy” and the maintenance of White privilege. We offer reflections for how racial minorities engaged in anti-racist education could be better allies and how organizations might better foster environments that contribute to the creation of these alliances.
  相似文献   
949.
From their own practices, the authors offer insight into potential ethical dilemmas that may frequently develop in an applied psychology setting in which sport psychology is also being practiced. Specific ethical situations offered for the reader's consideration include confidentiality with coaches, administration, parents, and athlete-clients; accountability in ethical billing practices and accurate diagnosing; identification of ethical boundaries in nontraditional practice settings (locker room, field, rink, etc.); and establishment of professional competence as it relates to professional practice and marketing.  相似文献   
950.
This study examined job characteristics and organizational supports as antecedents of negative work-to-nonwork spillover for 1178 U.S. employees. Based on hierarchical regression analyses of 2002 National Study of the Changing Workforce data and O∗NET data, job demands (requirements to work at home beyond scheduled hours, job complexity, time and strain) had positive relationships, and job resources (autonomy and skill development) and organizational supports (flexible work arrangements and two work-life culture facets) had negative relationships to negative spillover, but not all relationships held when multiple predictors were examined. Organizational supports did not moderate relationships of job characteristics to negative spillover, and relative weights analysis indicated that job characteristics accounted for the majority of explained variance in negative spillover. The findings underscore the importance of job characteristics, and suggest that job characteristics and organizational supports both need to be considered when developing work-life policies intended to reduce employees’ negative work-to-nonwork spillover.  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