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   943篇
  免费   86篇
  国内免费   62篇
  2024年   4篇
  2023年   18篇
  2022年   35篇
  2021年   24篇
  2020年   68篇
  2019年   62篇
  2018年   56篇
  2017年   56篇
  2016年   44篇
  2015年   46篇
  2014年   49篇
  2013年   140篇
  2012年   42篇
  2011年   62篇
  2010年   36篇
  2009年   37篇
  2008年   52篇
  2007年   43篇
  2006年   35篇
  2005年   22篇
  2004年   38篇
  2003年   26篇
  2002年   18篇
  2001年   10篇
  2000年   10篇
  1999年   6篇
  1998年   9篇
  1997年   4篇
  1996年   6篇
  1995年   5篇
  1994年   5篇
  1993年   7篇
  1992年   5篇
  1991年   1篇
  1990年   2篇
  1989年   1篇
  1988年   1篇
  1984年   2篇
  1983年   1篇
  1981年   1篇
  1980年   1篇
  1977年   1篇
排序方式: 共有1091条查询结果,搜索用时 31 毫秒
901.
The ecological crisis is confronting humanity with a need to recognize the interconnectedness of all life, and the Akashic Field as formulated by Ervin Laszlo (2004a) has identified how a universal information field connects humans to a greater transpersonal consciousness. The Akashic Field could provide humanity with a focus to deepen its understanding of a holistic view of life. The global crisis will confront human beings with the need to develop their transpersonal potential and spiritual intelligence, which has the potential to contribute to an ecological actualization of human beings’ relationship to the world, and the development of a sustainable future.  相似文献   
902.
Complex span tasks, assumed by many to measure an individual's working memory capacity, are predictive of several aspects of higher-order cognition. However, the underlying cause of the relationships between “processing-and-storage” tasks and cognitive abilities is still hotly debated nearly 30 years after the tasks were first introduced. The current study utilised latent constructs across verbal, numerical, and spatial content domains to examine a number of questions regarding the predictive power of complex span tasks. In particular, the relations among processing time, processing accuracy, and storage accuracy from the complex span tasks were examined, in combination with their respective relationships with fluid intelligence. The results point to a complicated pattern of unique and shared variance among the constructs. Implications for various theories of working memory are discussed.  相似文献   
903.
This research investigates whether early childhood bilingualism affects working memory performance in 6- to 8-year-olds, followed over a longitudinal period of 3 years. The study tests the hypothesis that bilinguals might exhibit more efficient working memory abilities than monolinguals, potentially via the opportunity a bilingual environment provides to train cognitive control by combating interference and intrusions from the non-target language. A total of 44 bilingual and monolingual children, matched on age, sex, and socioeconomic status, completed assessments of working memory (simple span and complex span tasks), fluid intelligence, and language (vocabulary and syntax). The data showed that the monolinguals performed significantly better on the language measures across the years, whereas no language group effect emerged on the working memory and fluid intelligence tasks after verbal abilities were considered. The study suggests that the need to manage several language systems in the bilingual mind has an impact on children's language skills while having little effects on the development of working memory.  相似文献   
904.
ABSTRACT

Astrotheology, not simply a theology of space sciences, is necessary because astrobiology effects a conceptual shift in how we ask the question “Why do we exist?” Here I suggest characterizing that shift in terms of the intra-action of living systems and habitable environments, which has serious implications for approaches to doctrinal theology. I consider this in terms of the imago Dei and what implications a transdisciplinary approach to astrotheology might in turn have for reframing SETI and METI endeavors as a quest for an Extraterrestrial imago Dei (SETiD or METiD).  相似文献   
905.
Ting Guo 《文化与宗教》2013,14(3):269-290
This article investigates the underlying agenda of the philosophy of artificial intelligence (AI) – a discipline of computer science – and proposes a threefold model of ‘spirituality’ as reconceptualisation of the self, composed of one’s search, adaptation and transformation of self-knowledge, specifically concerning the rational humanity. By using the life and ideas of the father of AI and computer science, Alan Turing (1912–1954) as a case study, I will carefully examine his three stages of self-reconceptualisation and highlight the relevance of seeing spirituality as self-reconceptualisation for the current digital age.  相似文献   
906.
This study describes the sex difference, developmental trends of a modified Japanese version of the Test Anxiety Scale for Children (TASC, Sarason, Davidson, Frederick, & Waite, 1960) and presents evidence of negative effects of test anxiety on academic achievement. It was found that (a) the mean TASC scores for girls were found to be higher than boys across grades; (b) the developmental trends of anxiety scores showed the inversed V curves with the peak of 4th grades in elementary school, but in junior high school the curves were V shaped. Those results were explained in reference with selfdefensiveness, learning of anxiety, resistance to anxiety, and acquisition of self-concept; (c) the test anxiety was shown to have a negative effect on both academic achievement and intelligence test scores. Furthermore, it was to be also found in teacher-made tests that higher test anxiety students were inferior to lower in all the school subjects.  相似文献   
907.
The main aim of this article is to study the social processes occurring during the implementation of radical organizational innovation. Our aim is to understand the nature of the development of radical innovation by identifying the social processes, that are taking place. The perspective for the analysis stems from “grounded theory” as a generative and inductive analytical strategy (Glaser & Strauss, 1967). An in-depth case study was thoroughly analysed. A total of 14 indepth interviews were conducted with key informants selected according to “theoretical sampling” criteria. The systematic use of the “constant comparative method” allowed us to differentiate grounded theories leading to a “conceptual saturation” of the categories generated from the empirical data. Results show the emergence of two basic processes, “learning” and “adaptation”, during the development of radical innovation. A “grounded” theory concerning the development of radical innovation is proposed, emphasizing the organization's selfregulating capacity for learning and adapting. Our results describe innovation as an adaptable response that causes disorder in terms of “a creative tension in the system”. Finally, the methodological implications of grounded theory are discussed with regard to the study of radical innovation. The requisites and limitations observed in using grounded theory are outlined.  相似文献   
908.
This study examines the role of three personal resources (i.e., proactive behaviour, reflective behaviour, and self-efficacy) in the Job Demands–Resources (JD-R) model in order to predict self and other ratings of performance. The sample consisted of 860 Dutch veterinary professionals and 170 colleagues. We hypothesized and found that work engagement mediates the relationship between job as well as personal resources and extrarole performance and the relationship between job resources and work engagement. Although hypothesized, we found no support for the mediating role of exhaustion in the relationship between job demands as well as personal resources and inrole performance. Moreover personal resources were directly related to in- and extrarole performance. In conclusion, the study expands the JD-R model by integrating personal resources at a behavioural level and performance measures in the model, and shows that personal resources have a mediating and initiating role in explaining work engagement and performance in young veterinary professionals.  相似文献   
909.
The problem of effectively managing patients with functional somatic symptoms remains huge in both primary and hospital care, although the potential benefits of mental health interventions such as counselling or psychotherapy are still not widely accepted. Unfortunately, the cost-effective evaluation of counselling has been beset by methodological problems, which stem from attempting to make comparisons between counsellors with different types of training, therapeutic approach and case mix. Since these real-world variations in counselling practice are likely to remain, it is proposed that a different approach to the evaluation of cost-effectiveness should be adopted in the hope of accelerating acceptance of the value of psychological interventions for the army of patients who are currently labelled as ‘difficult’ or ‘heartsink’ and who do not receive the treatment they deserve from the health-care services. It is proposed that, since the common aim of almost all mental health interventions is to engender or enhance a sense of ‘personal responsibility’ in patients/clients, this core objective should form an agreed ‘yardstick’ against which to evaluate the impact of various mental health interventions. Furthermore, since personal responsibility and future health-care utilization (and associated costs) can be assumed to be directly causally related, it is proposed that offset costs should form the basis for future cost-effectiveness evaluations.  相似文献   
910.
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