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   888篇
  免费   6篇
  894篇
  2024年   10篇
  2023年   9篇
  2022年   8篇
  2021年   21篇
  2020年   25篇
  2019年   37篇
  2018年   52篇
  2017年   44篇
  2016年   44篇
  2015年   35篇
  2014年   24篇
  2013年   119篇
  2012年   62篇
  2011年   43篇
  2010年   34篇
  2009年   24篇
  2008年   45篇
  2007年   38篇
  2006年   35篇
  2005年   37篇
  2004年   16篇
  2003年   23篇
  2002年   31篇
  2001年   7篇
  2000年   9篇
  1999年   4篇
  1998年   5篇
  1997年   5篇
  1996年   2篇
  1995年   2篇
  1993年   5篇
  1990年   2篇
  1989年   6篇
  1987年   3篇
  1986年   2篇
  1985年   2篇
  1984年   3篇
  1983年   2篇
  1980年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1975年   3篇
  1974年   1篇
  1971年   1篇
  1968年   1篇
  1961年   1篇
  1960年   1篇
  1951年   1篇
  1936年   1篇
排序方式: 共有894条查询结果,搜索用时 0 毫秒
851.
Given the pioneering role of Scandinavian research in the field of bullying at work, it is surprising that Danish researchers have largely ignored this problem. Presumably, this has led to a situation where many Danish company managers and unions ignore the high individual and organizational costs of workplace bullying. An additional effect of this lack of research is that it has been difficult to estimate the extent to which the prevalence of bullying varies in different sectors of Danish work-life. Furthermore, the scarcity of research has impeded us from determining whether a low prevalence of bullying is a general characteristic of Scandinavian work-life as indicated by previous Swedish and Norwegian studies. Yet again, making such between-nations comparisons in the prevalence of workplace bullying is difficult given the tendency amongst researchers to employ different ways of measuring bullying. The aims of the present study were: (1) to assess the prevalence of bullying in Danish work-life; (2) to investigate if exposure to bullying behaviours at work is related to self-reported psychological and psychosomatic stress symptoms; (3) to examine potential differences in the prevalence of bullying in various work sectors; (4) to explore the hypothesis that, generally, Scandinavian work-life is characterized by low levels of bullying; and (5) to investigate the extent to which using different criteria for assessing bullying results in disparate prevalence estimates. Results showed that 2-4% of the respondents reported being victims of bullying, in most cases only occasionally. Compared to self-reported bullying, prevalence levels based on an operational definition of bullying (i.e., weekly exposure to one act for at least 6 months) were higher in all the samples, between 8% and 25%. When using a more strict criterion of two acts a week, these figures were significantly reduced. Exposure to bullying was found to be associated with increased self-reported strain reactions.  相似文献   
852.
Abstract

Unconscious conflicts are at the center of Freudian psychoanalytic inquiry, in the psychoanalytic situation as well as in the theory of personality and pathogenesis. The core dynamic formulation, intrapsychic conflict resulting in new psychic formation, is addressed in the paper in the following steps.

First, the development of the concept of conflict throughout the history of Freudian psychoanalysis is reviewed. Next, the analytic and synthetic aspects of conflict theory are explored and the role of conflict in the development of personality organization and pathogenesis is clarified. Then, the contemporary extensions and elaborations of structural theory are presented.

To illustrate analysis focused on conflict, clinical material covering the phases of psychoanalytic process is highlighted. From the beginning stage of analyzing the patient's initial diffuse state of indifference and “weirdness”, analysis proceeds to address primary and secondary symptoms of impotence and exhibitionism and underlying passive-phallic personality organization with conflict around aggression. This leads to the patient's sense of mastery over previously enslaving and “immobilizing” internal turmoil.  相似文献   
853.
Previous findings on planning abilities in individuals with high-functioning autism spectrum disorder (HFA) are inconsistent. Exploring possible reasons for these mixed findings, the current study investigated the involvement of memory in planning performance in 15 children with HFA and 17 typically developing controls. In addition to planning abilities (measured with the Tower of London), short-term memory and delayed recall for verbal as well as visuospatial material were assessed. Findings suggest that particularly reduced efficiency in visuospatial short-term memory is associated with Tower task planning deficits in children with HFA.  相似文献   
854.
855.
Benjamin Eva 《Studia Logica》2016,104(6):1099-1118
Topos quantum theory (TQT) represents a whole new approach to the formalization of non-relativistic quantum theory. It is well known that TQT replaces the orthomodular quantum logic of the traditional Hilbert space formalism with a new intuitionistic logic that arises naturally from the topos theoretic structure of the theory. However, it is less well known that TQT also has a dual logical structure that is paraconsistent. In this paper, we investigate the relationship between these two logical structures and study the implications of this relationship for the definition of modal operators in TQT.  相似文献   
856.
Ethical Theory and Moral Practice - Political realists’ rejection of the so-called ‘ethics first’ approach of political moralists (mainstream liberals), has raised concerns about...  相似文献   
857.
Research on biased information seeking demonstrates that after decisions, people show a preference for supporting rather than conflicting information (confirmation bias). In a laboratory study (N?=?86 German undergraduates), we examined the interactive effects of different decision types and gender on the confirmation bias. Our study revealed that women showed less confirmation bias when the decision concerned themselves and their mate (interdependent decision) compared to a decision concerning only themselves (independent decision). In contrast, men showed less confirmation bias when they made an independent compared to an interdependent decision. Results were discussed in terms of self-construal differences between men and women leading to different motivations (defense vs. accuracy) during the information seeking depending on the decision type.  相似文献   
858.
859.
Public opposition to antiracism laws—an expression of prejudice toward immigrants—is widespread in Switzerland as well as in other European countries. Using data from the European Social Survey 2002 (N = 1,711), the present study examined across Swiss municipalities individual and contextual predictors of opposition to such laws and of two well‐established antecedents of prejudice: perceived threat and intergroup contact. The study extends multilevel research on immigration attitudes by investigating the role of the ideological climate prevailing in municipalities (conservative vs. progressive), in addition to structural features of municipalities. Controlling for individual‐level determinants, stronger opposition to antiracism laws was found in more conservative municipalities, while the proportion of immigrants was positively related to intergroup contact. Furthermore, in conservative municipalities with a low proportion of immigrants, fewer intergroup contacts were reported. In line with prior research, intergroup contact decreased prejudiced policy stances through a reduction of perceived threat. Overall, this study highlights the need to include normative and ideological features of local contexts in the analysis of public reactions toward immigrants.  相似文献   
860.
Research into lexical processes shows that frequency and phonological similarity (neighborhood density) affect word processing and retrieval. Previous studies on inflectional morphology have examined the influence of frequency of occurrence in speech production on the inflectional verb paradigm in English. Limited work has been done to examine the influence of phonological similarity in languages with a more complex morphological system than English. The present study examined the influence of neighborhood density on the processing of Spanish Preterite regular and irregular verbs as produced by thirty native speakers of Spanish. The results of a naming task showed that regular verbs were processed faster and more accurately than irregular ones. Similar to what has been observed in English, a facilitative effect of neighborhood density for -ir verbs was observed in both regular and irregular verbs, such that -ir verbs with dense neighborhoods were produced faster and more accurately than -ir verbs with sparse neighborhoods. However, no neighborhood density effects were observed for -ar verbs (regular and irregular) in reaction times and accuracy rates. Thus, the activation of a specific -ir verb was facilitated by similar sounding verbs regardless of being regular and irregular. Implications for models of morphology language processing are discussed.  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