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961.
We investigated infants' sensitivity to spatiotemporal structure. In Experiment 1, circles appeared in a statistically defined spatial pattern. At test 11-month-olds, but not 8-month-olds, looked longer at a novel spatial sequence. Experiment 2 presented different color/shape stimuli, but only the location sequence was violated during test; 8-month-olds preferred the novel spatial structure, but 5-month-olds did not. In Experiment 3, the locations but not color/shape pairings were constant at test; 5-month-olds showed a novelty preference. Experiment 4 examined "online learning": We recorded eye movements of 8-month-olds watching a spatiotemporal sequence. Saccade latencies to predictable locations decreased. We argue that temporal order statistics involving informative spatial relations become available to infants during the first year after birth, assisted by multiple cues. 相似文献
962.
The transition from an industrial economy to an innovation economy poses two critical questions for the manufacturing sector in advanced countries. First, given the diffusion of modern manufacturing practices around the world, what level of innovation (incremental, more far-ranging, or radical) is most likely to support a resilient domestic manufacturing sector? Second, are assumed differences in the innovative capacity across space likely to hasten the decline of rural manufacturing? To answer these questions this research combines comprehensive measures of self-reported innovation able to reliably differentiate incremental and more far-ranging innovation with establishment-level data able to examine the geographical distribution of these different innovation strategies. The data used for the analysis includes a two-period panel of manufacturing establishments surveyed in 1996 and 2013 with annual employment data indicating survival in the intervening years. Our findings suggest that long-surviving manufacturing plants overwhelmingly gravitate away from non-innovation strategies toward incremental or more far-ranging innovation orientations. A survival advantage of far-ranging innovation over incremental innovation is observed for standalone firms. We do not identify a difference in the innovation orientations of rural and urban manufacturing establishments. 相似文献
963.
While the bulk of research in sport management would primarily stem from masters' and doctoral studies, quality research by sport management scholars is now published regularly in some of the best journals the profession can offer. This research is original and exclusive to the field, however, its findings are not systematically organized. There is a need to put in order what we know and what we don't know about managing sport. This paper presents two inductive analyses of sport management research topics, one for doctoral dissertations and the other for published conference abstracts and journal articles. In an attempt to stimulate discussion about the need to map out completed research in this field and systematically organize findings, the paper also proposes a conceptual model of relevant relationships that can be explored in sport management research. 相似文献
964.
Daniel G. Webster Myles H. Williams Roger D. Owens Vance B. Geiger Donald A. Dewsbury 《Learning & behavior》1981,9(2):173-177
The digging behavior of 12 taxa of muroid rodents was observed on sand and peat substrates. Overall, significantly more digging was performed on peat than on sand. The percentage of animals of each taxon that dug was found to be positively correlated with both the duration of digging and the number of bouts of digging and negatively correlated with latency to dig. Differences across taxa in the duration of digging were correlated with field observations of the nesting behavior of these taxa; taxa that frequently utilize subterranean nest sites exhibited more digging than those that do not. The motor patterns used in digging are described;Mus musculus was the only species that appeared to exhibit a unique digging pattern. Digging behavior appears to be a pattern that is readily elicited in the laboratory, related to behavior in the field, and appropriated for further laboratory study. 相似文献
965.
966.
The present article emphasizes the compatibility of behavioral psychology and behavioral interventions in the classroom with today's demands for educational excellence and accountability by classroom teachers. Teacher resistance to the implementation of behavioral interventions is discussed with respect to various misconceptions involving perceived practical obstacles. Misconceptions are corrected and practical suggestions for implementing behavioral interventions are provided. The use of behavioral interventions to achieve accountability and improved student performance is emphasized. 相似文献
967.
Computer-based assessment of Complex Problem Solving: concept, implementation, and application 总被引:1,自引:0,他引:1
Samuel Greiff Sascha Wüstenberg Daniel V. Holt Frank Goldhammer Joachim Funke 《Educational technology research and development : ETR & D》2013,61(3):407-421
Complex Problem Solving (CPS) skills are essential to successfully deal with environments that change dynamically and involve a large number of interconnected and partially unknown causal influences. The increasing importance of such skills in the 21st century requires appropriate assessment and intervention methods, which in turn rely on adequate item construction, delivery, and scoring. The lack of assessment tools, however, has slowed down research on and understanding of CPS. This paper first presents the MicroDYN framework for assessing CPS, which is based on linear structural equation systems with input and output variables and opaque relations among them. Second, a versatile assessment platform, the CBA Item Builder, which allows the authoring, delivery, and scoring of CPS tasks for scientific and educational purposes is introduced. Third, we demonstrate the potential of such a tool for research by reporting an experimental study illustrating the effect of domain specific content knowledge on performance in CPS tasks both on an overall performance and on a process level. The importance of accessible and versatile technical platforms not only for assessment and research but also for intervention and learning are discussed with a particular focus on educational contexts. 相似文献
968.
The ability to ensure the desired performance of the cooperative-antagonistic multi-agent networks (MANs) in the presence of communication constraints is an important task in many applications of real systems. In this paper, under the proposed event-triggered condition (ETC), different types of consensus are obtained under different network topology. We concentrates on the event-based bipartite consensus. It is shown that under the proposed ETC (i) the addressed cooperative-antagonistic network with arbitrary communication delays reaches bipartite consensus provided that the network is balanced; (ii) the network model reaches zero if the network is unbalanced. Further, to avoid the continuously verifying the triggering condition, a self-triggered algorithm is proposed for realizing the bipartite consensus of the network model. A numerical example is given to illustrate the effectiveness of the theoretical results. 相似文献
969.
Scott Pierce Daniel Gould Martin Camiré 《International review of sport and exercise psychology》2017,10(1):186-211
For a sport skill to be considered a life skill, it must be successfully transferred and applied beyond sport. Life skills transfer is an essential process, but it has yet to be fully delineated within the sport psychology literature. The purpose of the current paper is to present a definition and model of life skills transfer and outline future research needs. A critical review of the literature within sport psychology and other learning-based disciplines is offered to assess our current understanding of learning transfer. A definition and model of transfer are then presented, focusing on the athlete learner’s experience of life skills transfer. Within the model, we first examine how athletes bring personal assets and autobiographical experiences to sport. Second, we explore how sport is a learning environment with distinctive demands, programme designs, and coach characteristics and strategies. Third, we explain how transfer contexts provide environmental conditions, which, depending on how they are interpreted or experienced, can help or hinder the transfer of life skills. Ultimately, we postulate that an individual experiences life skills transfer as an ongoing process whereby he/she continually interacts and interprets his/her environments to produce positive or negative life skills transfer outcomes. 相似文献
970.