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   3782篇
  免费   394篇
  国内免费   764篇
  2024年   8篇
  2023年   54篇
  2022年   80篇
  2021年   132篇
  2020年   155篇
  2019年   126篇
  2018年   181篇
  2017年   169篇
  2016年   178篇
  2015年   127篇
  2014年   144篇
  2013年   345篇
  2012年   256篇
  2011年   298篇
  2010年   235篇
  2009年   256篇
  2008年   287篇
  2007年   343篇
  2006年   347篇
  2005年   245篇
  2004年   185篇
  2003年   130篇
  2002年   103篇
  2001年   54篇
  2000年   59篇
  1999年   57篇
  1998年   55篇
  1997年   45篇
  1996年   33篇
  1995年   31篇
  1994年   16篇
  1993年   18篇
  1992年   17篇
  1991年   18篇
  1990年   11篇
  1989年   19篇
  1988年   16篇
  1987年   14篇
  1986年   12篇
  1985年   12篇
  1984年   15篇
  1983年   8篇
  1982年   10篇
  1981年   8篇
  1980年   7篇
  1979年   10篇
  1973年   3篇
  1970年   2篇
  1967年   1篇
  1966年   1篇
排序方式: 共有4940条查询结果,搜索用时 15 毫秒
231.
Li  Fugui  Mu  Weiqi  Li  Siying  Li  Xue  Zhang  Jianxin  Chen  Chen  Zhou  MingJie 《Applied research in quality of life》2022,17(4):2041-2058
Applied Research in Quality of Life - Is the Easterlin paradox lost, or has it been regained? Scholars have started to debate this topic in recent years. This paper explores the association between...  相似文献   
232.
Zhang  Qiongwen  Pan  Yangu  Chen  Yanghong  Liu  Wei  Wang  Li  Jean  Jason A. 《Applied research in quality of life》2022,17(5):2657-2672

Parent–adolescent relationships play an important role in protecting adolescents from depressive symptoms. However, there are no consistent conclusions about the extent to which fathers and mothers uniquely contribute to adolescents’ depressive symptoms. The present study aimed to acquire knowledge in this research area in two ways. First, this study separated the potential impacts of father–child and mother–child relationships on depressive symptoms in Chinese adolescents. Second, this study used a longitudinal design with nationally representative samples from the China Education Panel Survey. A total of 8794 middle school students in grade 7 completed measures of father–adolescent and mother–adolescent relationships, and depressive symptoms twice (T1 and T2; one-year interval). Results indicated that both positive father–adolescent and mother–adolescent relationships had negative effects on depressive symptoms in female adolescents. However, positive father-adolescent, not mother-adolescent, relationships had a negative effect on depressive symptoms in male adolescents. These findings suggest that positive parent–adolescent relationships could reduce early adolescents’ depressive symptoms, but positive father–adolescent and mother–adolescent relationships might have different protective effects on early adolescents’ depressive symptoms among male and female adolescents in China.

  相似文献   
233.
The main purpose of this research was to explore early childhood education teachers’, principals’, and parents’ perceptions of the role of spirituality in the lives of children with special needs, and how educators and schools can support the spiritual development of these children. Three preschools, the Buddhist, Christian, and Waldorf schools, were purposefully selected on the basis that each of them reflects a philosophy that includes the spiritual. Three themes emerged from the data analysis: (a) the influence of the schools’ religion and/or spiritual orientations on inclusion; (b) support provided for the spiritual development of children with special needs; and (c) the role of spirituality in the lives of children with special needs. By drawing attention to and offering a preliminary study on early childhood inclusion and spirituality, I hope to encourage more scholars and educators to engage with research and debate on this important yet under-studied dimension of early childhood education.  相似文献   
234.
235.
The current study examined dimensions of perfectionism, stress, hopelessness, and suicidality in a sample of adolescent psychiatric patients diagnosed with depression. This study evaluated the unique contribution of perfectionism in predicting suicidality after considering other predictors (i.e., hopelessness, depression) and it also examined the diathesis-stress model of perfectionism and suicide. A sample of 55 adolescents (41 females, mean age = 15.53, 25.5 % ethnic/racial minorities) who were psychiatric patients completed measures including the Child-Adolescent Perfectionism Scale, subjective and objective indices of life stress, daily hassles, depression, hopelessness, suicide ideation, prior attempts and suicide potential. In addition, other informants (i.e., adolescents’ parents) completed a diagnostic interview and an interview assessing major stressful experiences. Socially prescribed perfectionism (i.e., the perception that others require perfection of oneself) predicted concurrent levels of suicide potential and this association with suicide potential held even after controlling for the variances accounted for by depression and hopelessness. Hierarchical regression analyses provided partial support for the diathesis-stress model, that is, socially prescribed perfectionism interacted with daily hassles to predict concurrent suicide potential even after controlling for depression, hopelessness, and prior suicide attempt. Together, these findings suggest that socially prescribed perfectionism acts as a vulnerability factor that is predictive of suicide potential or risk among clinically depressed adolescents.  相似文献   
236.
Xunwu Chen 《亚洲哲学》2014,24(1):67-81
My basic contention in this essay is that the proper characterization of Confucian ethics is not role-based ethics, rule-based ethics, or virtue ethics, but an ethics of the self or a self-based ethics. In essence, Confucian ethics is about how to realize a self in line with inner sagehood and outer kinghood (内圣外王); it is about how to realize a self as fully self-conscious being-for-itself of definite character, substance, and personality. Confucian ethics does not start with the assumption that there is a given self that should be made virtuous, rule-abiding, or dutiful, but starts from the assumption that a self needs to be created, developed, and realized in the ethical life while the potentiality of building a self is given.  相似文献   
237.
讨论医院重点专科发展过程的阶段划分及特征,对于我们在重点专科建设中正确地把握方向、恰当地评估成效和有力地予以推进都有十分重大和现实的意义。本文把医院重点专科发展过程分为科室建设、学科建设、科学建设阶段,并从功能目标、效率效益、人才队伍、场地设施、技术设备、技术特色、教学培训、科学研究、文化氛围、能级水平十个方面对各阶段的特征进行归纳描述。三个阶段各具不同内涵特征,又存在相互内在关联,具有方向性、连续性、可加速性、交叉性和包涵性等规律。  相似文献   
238.
杨晨  张积家 《心理学探新》2014,34(5):405-409
该研究采用图片启动和句子完成范式,考察汉语形容词的性别编码及对句子加工的影响.结果表明:(1)图片的性别信息对形容词性向判断具有重要影响;(2)形容词性向影响被试对句子主语的选择.被试倾向于选择与形容词性向一致的代词为句子主语.对中性形容词,被试选择句子主语的时间更长.整个研究表明,在汉语形容词加工中存在性别编码.  相似文献   
239.
采用记忆更新任务,实验1要求被试分别更新3个和4个记忆项目,并设置不转换、控制转换和抑制转换条件,考察记忆集对注意焦点转换及其返回抑制的影响;实验2操纵两次更新同一记忆项目之间对其它记忆项目更新的次数(2次、3次及3次以上),在实验1基础上,考察返回抑制中项目抑制状态的消退过程.结论:随记忆集增加,转换代价增大,而返回抑制效应消失;当注意焦点对其它记忆项目更新2次时,之前被抑制项目的抑制状态可完全消退.  相似文献   
240.
塔斯基首先提出关于真之定义的T模式即:"p"是真的,当且仅当,p。随后他又用X取代T模式中的"p",并且用"满足"来定义"真"。本文一方面根据"内容恰当性"要求,提出另一种模式T′即:"p"是真的,当且仅当,p是存在的;用以补充T模式,并完善塔斯基的语言层次论。另一方面根据"形式正确性"要求,指出塔斯基对T模式的这两项修改都是多余的。  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