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   1439篇
  免费   444篇
  国内免费   86篇
  1969篇
  2024年   3篇
  2023年   18篇
  2022年   14篇
  2021年   35篇
  2020年   66篇
  2019年   127篇
  2018年   130篇
  2017年   131篇
  2016年   132篇
  2015年   107篇
  2014年   109篇
  2013年   260篇
  2012年   103篇
  2011年   71篇
  2010年   55篇
  2009年   49篇
  2008年   57篇
  2007年   73篇
  2006年   58篇
  2005年   67篇
  2004年   52篇
  2003年   47篇
  2002年   45篇
  2001年   42篇
  2000年   33篇
  1999年   20篇
  1998年   21篇
  1997年   8篇
  1996年   12篇
  1995年   7篇
  1994年   1篇
  1993年   4篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1987年   1篇
  1981年   1篇
  1980年   1篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
排序方式: 共有1969条查询结果,搜索用时 15 毫秒
931.
Researchers' capacity to investigate retirement planning behaviour is impeded by the lack of rigorous measurement within the literature. For this study, a comprehensive measure based on the reflexive planning domains of public protection, self‐insurance, and self‐protection was developed and evaluated in a sample of 174 employees aged ≥45 years. Variables of gender, age, income and core self‐evaluations were examined for their influence on planning effort in each of the three domains. Results indicated a clean, three‐factor structure for retirement planning behaviours. All variables emerged as predictors of planning effort in one or more domains. Implications of results for future research into retirement planning and the targeting of planning interventions are discussed.  相似文献   
932.
Research in the United States shows that relationship violence occurs in a substantial minority of newlywed couples, and is associated with a range of risk factors such as family‐of‐origin violence. Few of the associated risk factors, however, are potentially modifiable through early intervention to prevent violence. In the current study self‐reported aggression and violence were assessed in 379 Australian newlywed couples. Consistent with US‐based research, >20% of newlywed Australian couples reported at least one incident of relationship violence in the past year. A range of correlates of relationship violence and aggression was assessed, including the construct of relationship self‐regulation, which is the extent that partners report being able to enhance their relationship with their partner. Low relationship self‐regulation was correlated with relationship aggression and violence. It was concluded that the aggression and violence are common problems in Australian newlywed couples, and that enhancing relationship self‐regulation might help reduce the prevalence of aggression.  相似文献   
933.
The purpose of the present study was to examine the effects of 12-week exercise interventions on physical self-perceptions of male university students. The study also aimed to investigate the relationships between the changes in physical self-perceptions and the changes in some physiological measures after 12-week exercise programs. Forty-eight male university students aged from 19 to 25 years were enrolled in this study. Participants were randomly and equally assigned to swimming, running, cycling and control conditions. The Physical Self-Perception Profile was administered to all participants before and after 12-week exercise programs. Additionally, strength, maximal oxygen uptake (VO(2max)) and body compositions were assessed before and after interventions. Participants in the exercise groups attended swimming, running or cycling sessions for 40 min per day, 3 days per week with 60-70% of their heart rate reserves, while those in the control group did not attend any regular physical activity. The results of 4 × 2 × 5 MANOVA with the dimensions of physical self-perceptions as within-subject factor revealed that all groups including the control group revealed better physical-self-perceptions from pre- to post-test. Results of 4 × 2 × 3 MANOVA with physiological measures as within-subject factor revealed that VO(2max) values of participants in the swimming group improved more than the other groups. On the other hand, no significant differences were observed in strength scores and body fat levels among groups. Furthermore, no significant associations were obtained between the changes in physical self-perception dimensions and the physiological measures.  相似文献   
934.
The effects of self-monitoring on the procedural integrity of token economy implementation by 3 staff in a special education classroom were evaluated. The subsequent changes in academic readiness behaviors of 2 students with low-incidence disabilities were measured. Multiple baselines across staff and students showed that procedural integrity increased when staff used monitoring checklists, and students' academic readiness behavior also increased. Results are discussed with respect to the use of self-monitoring and the importance of procedural integrity in public school settings.  相似文献   
935.
Three participants whose problem behavior was maintained by contingent attention were exposed to 45‐min presessions in which attention was withheld, provided on a fixed‐time (FT) 15‐s schedule, or provided on an FT 120‐s schedule. Following each presession, participants were then tested in a 15‐min session similar to the social attention condition of an analogue functional analysis. The results showed establishing operation conditions increased problem behavior during tests and that abolishing operation conditions decreased problem behavior during tests.  相似文献   
936.
In this book Parfit attempts to develop a rational, non-religious ethics. Instead of asking, “What does God tell us to do?” he asks, “What does reason tell us to do?” Given a set of simple assumptions, he considers whether it is possible to be consistently selfish or consistently good. Analyses of personal dilemmas (problems of self-control) and moral dilemmas (problems of social cooperation) show that neither consistent selfishness nor consistent goodness is logically possible. Instead, a fine balance must be maintained between, on the one hand, our immediate versus long-term good and, on the other, our own good versus that of other people. Ultimately Parfit fails to develop a formula by which such a balance may be struck. Parfit''s analysis is consistent with behavioral analysis in its reductionistic view of the self and the parallel it draws between relations with other people and relations with oneself at other times. Parfit''s analysis is inconsistent with behaviorism in its view of the mind as internal, available to introspection, and able to cause behavior. His nonfunctional mentalism leads Parfit to inconsistencies and blocks the path to a consistent ethics. Teleological behaviorism''s view of the mind in terms of patterns of overt behavior is not hampered by these inconsistencies and may lead to a functional rather than purely rational ethics.  相似文献   
937.
Abstract: Forgiveness of wrongdoing in response to public apology and amends making seems, on the face of it, to leave little room for the continued commemoration of wrongdoing. This rests on a misunderstanding of forgiveness, however, and we can explain why there need be no incompatibility between them. To do this, I emphasize the role of what I call nonangry negative moral emotions in constituting memories of wrongdoing. Memories so constituted can persist after forgiveness and have important moral functions, and commemorations can elicit these emotions to preserve memories of this sort. Moreover, commemorations can be a restorative justice practice that promotes reconciliation, but only on condition that the memories they preserve are constituted by nonangry negative, not retributive, emotions.  相似文献   
938.
Stephen M. Modell 《Zygon》2010,45(2):462-468
The estrangement between genetic scientists and theologians originating in the 1960s is reflected in novel combinations of human thought (subject) and genes (investigational object), paralleling each other through the universal process known in chaos theory as self‐similarity. The clash and recombination of genes and knowledge captures what Philip Hefner refers to as irony, one of four voices he suggests transmit the knowledge and arguments of the religion‐and‐science debate. When viewed along a tangent connecting irony to leadership, journal dissemination, and the activities of the “public intellectual” and the public at large, the sequence of voices is shown to resemble the passage of genetic information from DNA to mRNA, tRNA, and protein, and from cell nucleus to surrounding environment. In this light, Hefner's inquiry into the voices of Zygon is bound up with the very subject matter Zygon covers.  相似文献   
939.
The aim of this study was to examine correlates of ‘workaholism’ components (Work Involvement, Drive, Enjoyment of Work). A cross‐occupational sample of 661 Norwegian employees in six different organizations completed a web‐based survey measuring ‘workaholism’, basic needs satisfaction at work and personality. Needs satisfaction at work was positively related to Enjoyment of Work, and negatively to Drive. Conscientiousness was positively related to all ‘workaholism’ components; Extraversion and Openness to Work Involvement and Enjoyment of Work; and Neuroticism to Drive. Negative relations were found between Neuroticism and Enjoyment of Work, and Agreeableness and Drive. Although the associations were rather weak, the findings give reason to differentiate between enthusiastic and non‐enthusiastic ‘workaholic’ characteristics, which were consistent with predictions taken from central theories on ‘workaholism’. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
940.
汉语句子理解中语义分析与句法分析的关系   总被引:8,自引:1,他引:8  
两个实验研究了中文句子理解中句法分析与语义分析的关系。实验1采用被试者自控阅读速度的方法,要求被试者对每个句子(合理句或不合理句)进行语法判断。结果表明,在歧义词(AW)和解歧词(DAW)上,合理句与不合理句的错误率存在显著差异,而反应时差异不显著。实验2研究了语境对句子理解的作用。结果表明,在有语境和无语境条件下,两类句子在歧义词和解歧词上的反应时,均有明显的差异。这些结果支持了句子理解中句法与语义加工的弱相互作用模型。  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