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   2728篇
  免费   33篇
  2761篇
  2024年   23篇
  2023年   40篇
  2022年   42篇
  2021年   56篇
  2020年   92篇
  2019年   114篇
  2018年   122篇
  2017年   158篇
  2016年   155篇
  2015年   96篇
  2014年   107篇
  2013年   319篇
  2012年   146篇
  2011年   140篇
  2010年   88篇
  2009年   71篇
  2008年   126篇
  2007年   117篇
  2006年   119篇
  2005年   82篇
  2004年   82篇
  2003年   66篇
  2002年   53篇
  2001年   33篇
  2000年   18篇
  1999年   25篇
  1998年   12篇
  1997年   16篇
  1996年   16篇
  1995年   17篇
  1994年   17篇
  1993年   14篇
  1992年   19篇
  1991年   9篇
  1990年   15篇
  1989年   11篇
  1988年   11篇
  1987年   11篇
  1986年   16篇
  1985年   7篇
  1984年   6篇
  1983年   7篇
  1981年   8篇
  1980年   6篇
  1979年   4篇
  1977年   6篇
  1976年   5篇
  1975年   6篇
  1970年   4篇
  1939年   3篇
排序方式: 共有2761条查询结果,搜索用时 0 毫秒
321.
    
Can bilingual exposure impact children's neural circuitry for learning to read? To answer this question, we investigated the brain bases of morphological awareness, one of the key spoken language abilities for learning to read in English and Chinese. Bilingual Chinese‐English and monolingual English children (= 22, ages 7–12) completed morphological tasks that best characterize each of their languages: compound morphology in Chinese (e.g. basket + ball = basketball) and derivational morphology in English (e.g. re + do = redo). In contrast to monolinguals, bilinguals showed greater activation in the left middle temporal region, suggesting that bilingual exposure to Chinese impacts the functionality of brain regions supporting semantic abilities. Similar to monolinguals, bilinguals showed greater activation in the left inferior frontal region [BA 45] in English than Chinese, suggesting that young bilinguals form language‐specific neural representations. The findings offer new insights to inform bilingual and cross‐linguistic models of language and literacy acquisition.  相似文献   
322.
    
Abstract

Academic research across different disciplines has evidenced that spirituality contributes significantly to the building up of resilience. Little research, however, exists on the relationship between spirituality and resilience among displaced children. Enquiring into this particular area is urgent not only because of the increasing numbers of displaced children in the world today but also because of the insufficiency of current responses, which fail to address children’s deep questions about life, themselves, the world and God. This paper argues that spirituality has the potential to answer these deep existential needs, and, by doing so, can constitute a key resilience factor for migrant children. Furthermore, it argues for the value of using interdisciplinary approaches to explore these issues. Through a qualitative investigation involving adult professionals working with migrant children and adult faith leaders and/or experts in spirituality, this paper provides new insights into how to understand the relationship between spirituality and resilience among displaced populations, and how to nurture migrant children’s spirituality in multi-faith and non-faith settings.  相似文献   
323.
    
The study investigated comorbid Attention-Deficit/Hyperactivity Disorder (ADHD) and depression in a sample of rural primary school children in Limpopo Province, South Africa. A total of 320 learners participated in this study of whom 160 learners had teacher and parent identified ADHD symptoms (females?=?50%; age range 6–14 years). All the learners took the Beck Depression Youth Inventory, second edition. Data were analysed applying ANOVA to investigate the possible differences between and within age, gender, and ADHD subtype group differences in depression symptomatology. Results indicated no statistically significant differences in the scores on the depression scale between the children with ADHD as identified by parents and teachers and the comparison group peers.  相似文献   
324.
    
A reflective team (RT) is a team of professional carers who reflect on a specific caring issue under the direction of an RT leader. The goal for the reflective process is to accomplish care improvement based on research and proven experience, and the first step is to reflect upon the competence that already exists in the context in which RT takes place. This study aims to bring previous unarticulated competence in caring for people living with dementia to the surface after it has been reflected during RT sessions. Ten assistant nurses who work closely with patients who have dementia and attend RT sessions on a regular basis were interviewed about their competence for caring for people living with dementia. Using a phenomenographic analysis, two qualitatively separate categories emerged: general caring skills and dementia-specific caring skills. It was concluded that specific skills in caring for people living with dementia build in caring skills and that tacit knowledge can be explicit and be expressed when it has been reflected in RT.  相似文献   
325.
    
We describe a patient with progressive disorder of speech, without language impairment (opercular syndrome). Morphometric analysis confirmed asymmetric volume reduction of the precentral areas (>left). Diffusion imaging showed significant white matter changes in the left frontal lobe, with specific involvement of the left corticobulbar tract and connections between supplementary/pre‐supplementary motor areas and the frontal operculum (frontal aslant tract). We suggest that the organization of expressive language includes a ‘low level’ motor system principally distributed in the left hemisphere that shows specific susceptibility to neurodegeneration, distinct from neural systems subtending praxic, and cognitive aspects of language.  相似文献   
326.
327.
To learn more about why people falsely confess without external pressure, we examined voluntary blame-taking in three experiments. Drawing from theories of prosocial behavior and social identity, we investigated whether participants' blame-taking is influenced by (a) their relationship with the guilty person (Experiment 1) and (b) the group membership of the person asking to take the blame (Experiments 2a and 2b). In Experiment 1, participants (N = 130) considered whether they would take the blame for a small traffic violation for their best friend and a stranger in a vignette-scenario. As expected, intended blame-taking rates were higher for their best friend (60.8%) than for a stranger (8.5%). Reported reasons for taking the blame included reciprocity and empathy. In Experiments 2a and 2b (Ns = 60; 89), we tested actual blame-taking behavior in two field experiments, using a new experimental paradigm. An experimenter approached participants and asked them to commit insurance fraud for a broken camera. Participants who shared the same group as the person in need were more willing to take the blame (47%-48%) than participants who were from a different group (21%-23%). The most frequently listed reason for taking the blame was empathy. Implications for the occurrence of voluntary blame-taking behavior to protect someone else are discussed.  相似文献   
328.
    
There is increasing recognition of the importance of creativity for social development. The purpose of this study was to investigate whether there were differences among Brazilian and Portuguese women recognized for their creative excellence in relation to the psychological and environmental factors that might impact their achievements. The sample was composed of 33 women; 18 who were socially recognized for excellence in creativity in different areas (nine Brazilian, nine Portuguese) were compared to 15 who were not recognized (nine Brazilian, six Portuguese). The instruments used were the Biographical Questionnaire of Creative Women, a semi‐structured interview guide, and the Creative Production Analysis Guide. Non‐parametric tests indicated significant differences in environmental factors and personal cognitive characteristics between the creative and non‐creative women when compared within each country. However, no significant differences among Brazilian and Portuguese creative women were found, thus indicating that they present similar psychological profiles.  相似文献   
329.
330.
    
We tested the hypothesis that a narrative approach may enhance a bio‐psycho‐social model (BPS) in caring for chronically ill children. Forty‐eight narratives were collected from 12 children with six different medical conditions, their mothers, physicians, and nurses. By a textual analysis, narratives were classified on their predominant focus as disease (biological focus), illness (psychologic focus), or sickness (social focus). Sixty‐one percent of narrative’ text were classified as illness, 28% as disease and 11% as sickness. All narratives had a degree of illness focus. Narratives by patients and physicians on the one hand, and nurses’ and mothers’ on the other were disease focused. Narratives were also evaluated with respect to the type of medical condition: Illness was largely prevalent in all but Crohn’s disease and HIV infection, the latter having a predominance of sickness most probably related to stigma. Narrative exploration proved a valuable tool for understanding and addressing the needs of children with complex conditions. Narrative approaches allow identification of the major needs of different patients according to health conditions and story tellers. In the narratives, we found a greater illness and disease focus and surprisingly a low sickness focus, except with HIV stories. Narrative medicine provides a tool to strengthen the BPS model in health care.  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