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631.
Notwithstanding the lack of empirical support for its positive socio-psychological effects, numerous educators and welfare workers make use of martial arts in their work with socially vulnerable youth. Using qualitative methodology, the aims, approaches and personal experiences were analysed of teachers and co-ordinators involved in specific martial arts programmes (n=12) for disadvantaged youth in Flanders (Belgium). Results revealed that although all respondents were very positive with regard to the effects of their programmes on the youngsters they work with, most would not regard these as different from the effects resulting from regular participation in sport or other social activities. Martial arts were selected because of their specific attraction to youth. Findings also showed that great importance was attached to the type of guidance used. 相似文献
632.
Marc R. Lochbaum Paul Karoly Daniel M. Landers 《Research quarterly for exercise and sport》2013,84(4):437-444
Abstract The cross-sectional relationship between exercise training history and performance on a fluid intelligence test was examined. In addition, openness to experience was included as a potential trait-based contributor to predicting cognitive performance. Results supported past literature demonstrating that aerobically trained or active participants performed significantly better on the fluid intelligence task than aerobically untrained or inactive participants. Hierarchical regression analysis results revealed, as predicted, that openness to experience was a significant predictor of fluid intellectual performance. When entered into the hierarchical regression equation, openness to experience accounted for 16.0% of unique variance in Culture Fair Intelligence Test performance. By contrast, participants' exercise training history, which initially and significantly (p < . 05) accounted for approximately 12.0% of the variance in cognitive performance, accounted for 5.0% (p > .05) after openness was entered. Participants were, on average, more open than inactive participants. Results are discussed in terms of the possible mechanisms aerobic exercise training and openness to experience share in regard to brain functioning and performance of fluid intelligence tasks. Future research is suggested that examines biological factors known to influence cognitive performance in exercise settings. 相似文献
633.
John C.K. Wang Woon Chia Liu Marc R. Lochbaum Sarah J. Stevenson 《Research quarterly for exercise and sport》2013,84(2):303-312
We examined whether perceived competence moderated the relationships between implicit theories, 2 x 2 achievement goals, and intrinsic motivation for sports and physical activity. We placed 309 university students into high and moderate perceived competence groups. When perceived competence was high, entity beliefs did not predict the performance-avoidance goal; yet when perceived competence was moderately low, entity beliefs did predict this goal. The mastery-avoidance goal had no relationship with intrinsic motivation when perceived competence was high, but had a significant negative relationship when perceived competence was moderately low. Our findings highlight the importance of reexamining the role of perceived competence when studying implicit beliefs and the 2 x 2 achievement goals. 相似文献
634.
635.
In this article we employ Sizers’ (1999) school- and classroom-based lenses for observation and apply them to the events and interactions that teacher education students see during school-based field experiences. Our data include online reflections and discussions among 33 students enrolled in a teacher education program at a large, public university. Our findings show that participants engaged in a complex series of framing(s) and reframing(s) to make sense of their experience. Further, we show how computer-mediated communication tools can promote framing and reflection among preservice teachers and enhance the face-to-face instruction university teacher educators provide. 相似文献
636.
Cognitive and socioemotional caregiving in developing countries 总被引:1,自引:0,他引:1
Enriching caregiving practices foster the course and outcome of child development. This study examined 2 developmentally significant domains of positive caregiving-cognitive and socioemotional-in more than 127,000 families with under-5 year children from 28 developing countries. Mothers varied widely in cognitive and socioemotional caregiving and engaged in more socioemotional than cognitive activities. More than half of mothers played with their children and took them outside, but only a third or fewer read books and told stories to their children. The GDP of countries related to caregiving after controlling for life expectancy and education. The majority of mothers report that they do not leave their under-5s alone. Policy and intervention recommendations are elaborated. 相似文献
637.
638.
Marc D. Hauser 《Mind, Brain, and Education》2021,15(1):35-47
For educators to help children exposed to adverse life experiences, it is necessary to understand how adversity impacts different mechanisms of learning, emotion, and planning as these capacities underpin success in schools and beyond. The goal of this paper is to review essential findings on how early life adversity transforms the brain which, in turn, impacts educational outcomes. Part 1 begins by discussing the species‐specific and expectant experiences that guide typical development, and then turns to early life adversities and their relationship to both physical and mental health outcomes. Part 2 summarizes four dimensions of adversity—type, timing, term, and toxicity—and how each differentially impacts the developing brain, including individual differences in psychopathology. Part 3 discusses the relevance of these findings for educators, highlighting how behavior can be modified to build resilience and greater academic and social–emotional competency. 相似文献
639.
PROSPECTS - The response to the Covid-19 pandemic raises a question about the role of national curriculum frameworks in acquiring and applying knowledge about hygiene and prevention of disease. For... 相似文献
640.
In this paper we review the literature on visual constraints in written word processing. We notice that not all letters are equally visible to the reader. The letter that is most visible is the letter that is fixated. The visibility of the other letters depends on the distance between the letters and the fixation location, whether the letters are outer or inner letters of the word, and whether the letters lie to the left or to the right of the fixation location. Because of these three factors, word recognition depends on the viewing position. In languages read from left to right, the optimal viewing position is situated between the beginning and the middle of the word. This optimal viewing position is the result of an interplay of four variables: the distance between the viewing position and the farthest letter, the fact that the word beginning is usually more informative than the word end, the fact that during reading words have been recognised a lot of times after fixation on this letter position and the fact that stimuli in the right visual field have direct access to the left cerebral hemisphere. For languages read from right to left, the first three variables pull the optimal viewing position towards the right side of the word (which is the word beginning), but the fourth variable counteracts these forces to some extent. Therefore, the asymmetry of the optimum viewing‐position curve is less clear in Hebrew and Arabic than in French and Dutch. 相似文献