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   3596篇
  免费   437篇
  国内免费   995篇
  2024年   12篇
  2023年   47篇
  2022年   99篇
  2021年   138篇
  2020年   164篇
  2019年   119篇
  2018年   156篇
  2017年   184篇
  2016年   124篇
  2015年   125篇
  2014年   144篇
  2013年   319篇
  2012年   246篇
  2011年   326篇
  2010年   276篇
  2009年   276篇
  2008年   278篇
  2007年   396篇
  2006年   368篇
  2005年   313篇
  2004年   185篇
  2003年   139篇
  2002年   90篇
  2001年   63篇
  2000年   58篇
  1999年   74篇
  1998年   39篇
  1997年   39篇
  1996年   30篇
  1995年   29篇
  1994年   23篇
  1993年   23篇
  1992年   9篇
  1991年   8篇
  1990年   13篇
  1989年   11篇
  1988年   11篇
  1987年   6篇
  1986年   12篇
  1985年   13篇
  1984年   11篇
  1983年   7篇
  1982年   7篇
  1981年   6篇
  1980年   6篇
  1979年   3篇
  1976年   1篇
  1972年   1篇
  1971年   1篇
排序方式: 共有5028条查询结果,搜索用时 46 毫秒
241.
华西圣教书会于1899年初成立于重庆,存续40余年,于1941年关闭,是基督教在华西地区最重要的文字机构之一①.本文以清末民初为时限,考察华西圣教书会成立过程及其出版、发行状况,并分析基督教文字事业对华西社会变迁所起到的重大作用.  相似文献   
242.
Rasch analysis was used to illustrate the usefulness of item-level analyses for evaluating a common therapy outcome measure of general clinical distress, the Symptom Checklist-90-Revised (SCL-90-R; Derogatis, 1994). Using complementary therapy research samples, the instrument's 5-point rating scale was found to exceed clients' ability to make reliable discriminations and could be improved by collapsing it into a 3-point version (combining scale points 1 with 2 and 3 with 4). This revision, in addition to removing 3 misfitting items, increased person separation from 4.90 to 5.07 and item separation from 7.76 to 8.52 (resulting in alphas of .96 and .99, respectively). Some SCL-90-R subscales had low internal consistency reliabilities; SCL-90-R items can be used to define one factor of general clinical distress that is generally stable across both samples, with two small residual factors.  相似文献   
243.
Four studies were conducted to develop and validate the Coping With Discrimination Scale (CDS). In Study 1, an exploratory factor analysis (N = 328) identified 5 factors: Education/Advocacy, Internalization, Drug and Alcohol Use, Resistance, and Detachment, with internal consistency reliability estimates ranging from .72 to .90. In Study 2, a confirmatory factor analysis (N = 328) provided cross-validation of the 5-factor model as well as evidence for validity of the scale. The validity evidence was similar across racial groups and for males and females. In Study 3, the estimated 2-week test-retest reliabilities (N = 53) were between .48 and .85 for the 5 factors. Education/Advocacy, Internalization, Drug and Alcohol Use, and Detachment were positively associated with active coping, self-blame, substance use, and behavioral disengagement, respectively, providing further support for validity of the CDS. Finally, incremental validity evidence was obtained in Study 4 (N = 220), where it was shown that the CDS explained variance in outcome variables (i.e., depression, life satisfaction, self-esteem, and ethnic identity) that could not be explained by general coping strategies.  相似文献   
244.
Most Chinese characters are composed of a semantic radical on the left and a phonetic radical on the right. The semantic radical provides the semantic information; the phonetic radical provides information concerning the pronunciation of the whole character. The pseudo‐characters in the study consisted of different sub‐lexical parts of real Chinese characters and consequently they also had the semantic radical and the phonetic radical. But they were not readable and had no actual meaning. In order to investigate the spatiotemporal cortical activation patterns underlying the orthographic, phonological and semantic processing of Chinese characters, we used event‐related brain potentials (ERPs) to explore the processing of Chinese characters and pseudo‐characters when 14 healthy Chinese college students viewed the characters passively. Results showed that both Chinese characters and pseudo‐characters elicited an evident negative potential peaking around 120 ms (N120), which appeared to reflect initial orthographic distinction and evaluation. Then, Chinese pseudo‐characters elicited a more positive ERP deflection (P220) than did Chinese characters 200–250 ms after onset of the stimuli. It was similar to the recognition potential (RP) and might reflect the integration processes of phonological and semantic processing on the basis of early orthographic information. Dipole source analysis of the difference wave (pseudo‐characters minus characters) indicated that a generator localized in the left temporal‐occipital junction contributed to this effect, which was possibly related to phonological and perceptual–semantic information integration. Between 350–450 ms, a greater negativity (N360) in pseudo‐characters as compared to characters was found over midline fronto‐central scalp regions. Dipole analysis localized the generator of N360 in the right parahippocampal cortex. Therefore, the N360 might be an N400 component and reflect the higher‐level semantic activation on the basis of orthographic, phonological and perceptual–semantic processing.  相似文献   
245.
This paper studies changes of standard errors (SE) of the normal-distribution-based maximum likelihood estimates (MLE) for confirmatory factor models as model parameters vary. Using logical analysis, simplified formulas and numerical verification, monotonic relationships between SEs and factor loadings as well as unique variances are found. Conditions under which monotonic relationships do not exist are also identified. Such functional relationships allow researchers to better understand the problem when significant factor loading estimates are expected but not obtained, and vice versa. What will affect the likelihood for Heywood cases (negative unique variance estimates) is also explicit through these relationships. Empirical findings in the literature are discussed using the obtained results.  相似文献   
246.
The author examines He Lin’s interpretation of Zhu Xi’s method of intuition from a phenomenological-hermeneutical perspective and by exposing Zhu’s philosophical presuppositions. In contrast with Lu Xiangshan’s intuitive method, Zhu Xi’s method of reading classics advocates “emptying your heart and flowing with the text” and, in this spirit, explains the celebrated “exhaustive investigation on the principles of things (ge wu qiong li).” “Text,” according to Zhu, is therefore not an object in ordinary sense but a “contextual region” or “sensible pattern” that, when merged with the reader, generates meanings. Furthermore, by discussing the related doctrines of Lao Zi, Zhuang Zi, Hua-Yan Buddhism, Zhou Dunyi, and Zhu Xi’s own “One principle with many manifestations (li yi fen shu),” the author identifies the philosophical preconditions of Zhu’s method. Based on this analysis, the author goes on to illustrate Zhu’s understanding of “observing potential yet unapparent pleasure, anger, sorrow and happiness” and “maintaining a serious attitude (zhu jing).”  相似文献   
247.
目前,语言产生领域的多数研究都集中在口语词语产生方面,许多研究者针对不同的语言系统的特色,对功能词进行了大量跨语言的研究。汉语量词是汉藏语系独有的功能词,本研究采用词图干扰范式,以名词短语和简单名词两种不同的图片命名任务,探讨了汉语量词的产生过程。实验结果发现,在名词短语命名任务下,存在量词的一致性效应;在名词命名的任务下,则不存在这种一致性效应。研究还发现语义干扰效应在两种不同命名任务下出现了分离。语义干扰效应只在命名名词的任务下出现,在命名名词短语的任务下未被发现。  相似文献   
248.
工作倦怠的测量及其干预研究综述   总被引:10,自引:0,他引:10  
工作倦怠不仅会给组织和家庭带来消极的影响,而且会严重损害个体的身心健康,因而有必要采取措施进行干预。文章首先描述工作倦怠的定义,接着对其测量进行介绍,然后在此基础上分析其相关的影响因素,并指出如何实现有效的干预,最后对研究的热点进行了展望。  相似文献   
249.
当前阅读研究中眼动指标述评   总被引:8,自引:1,他引:7  
文章重点介绍了阅读研究中常用的眼动指标,它们包括注视时间、眼跳、回视和瞳孔直径等,从字和区域这两个方面探讨了这些眼动指标所反映的认知加工过程,以及选择这些指标时应该注意的问题。最后对眼动指标的选择和使用等问题提出了几点看法。  相似文献   
250.
张娟 《社会心理科学》2006,21(1):97-99,113
流行音乐以其独特的旋律、强烈的时代感吸引着一代代中学生,并随风潜入,润物无声地影响着他们的成长和发展。流行音乐已融入中学生的日常生活,也必定在潜移默化中影响着他们的观念和行为方式。因此,必须重视流行音乐对中学生的影响,并采取积极有效的措施发挥流行音乐的正功能,为中学生的成长和发展营造一个良好的文化氛围。  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