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891.
892.
This study employs a simple enrollment demand model to investigate the regional market environment of a private, church-related, comprehensive institution of higher education offering undergraduate, graduate and professional education. The focus is on price and cross-price elasticities of demand as measures of the competitive threat posed by prominent public and private educational alternatives within the region. We find a significant competitive threat coming from the private sector within the region. This competition raises the net price elasticity of demand for education at this institution to well above unity. We conclude that tuition price subsidies play a critical role in managing enrollment demand at this institution. [JEL J3, J24, J41]  相似文献   
893.
894.
Animating the graphics in electronic documents may increase readers’ willingness to study them but may impair or distort the processes of gist comprehension. Experiment 1 confirmed that, compared with static diagrams, animation increased readers willingness to study a range of graphic genres (maps, time-lines, drawings of unfamiliar objects). Total reading time was also increased but readers’ differential access of static and animated graphics confounded the interpretation of immediate and delayed retention tests. Experiment 2 contrasted the effects of accessing the graphics before or during reading. Scores on a quiz immediately after reading were significantly higher when the graphics were seen before rather than during reading, suggesting that readers found it difficult to integrate the graphics while still building the gist of the text. Scores on both an immediate and a delayed quiz were significantly higher when the graphics were static rather than animated. One pointer to the cause of the decrement with animated graphics was that the quiz performance of readers having animated graphics correlated with their scores on a picture memory test, whereas those of readers with static graphics did not. In contrast the delayed quiz scores of readers with static graphics showed a significant interaction with their performance on a digit memory task. Readers with high scores on digit memory benefited from accessing the graphics while reading, but readers with low scores on the digit test were impaired by such access during reading. This suggests that the cognitive skills needed for integrating text with animated graphics may differ from those needed for dealing with static graphics.  相似文献   
895.
School Effectiveness Research: an Ideological Commitment?   总被引:1,自引:0,他引:1  
As the international momentum of the school effectiveness movement continues, its exponents remain largely impervious to criticism. This paper argues that while they may not readily align themselves with the individualistic aspects of Conservative social philosophy, their methodology necessarily secretes an atomised social ontology. The charge of ideological commitment rests on the fact that the essentially positivist epistemology employed by school effectiveness researchers presupposes an ontology of closed systems and atomistic events. Thus any notion of the structuring of life-chances is automatically ruled out of court. The reciprocity of social ontology and methodology is explored in order to account for the myopia of the school effectiveness movement.  相似文献   
896.
897.
This study examined the relationship of perfectionism with measures of achievement and achievement motivation and mental health aspects of depression and self‐esteem in high school students. Participants were 123 tenth‐ through twelfth‐grade students. Results of multiple regression analyses indicated that students' personal standards were significant predictors of academic achievement. Students' personal standards also significantly predicted achievement motivation. Analyses of the relationship between perfectionism and depression and self‐esteem found that as students' personal standards increased, their levels of depression decreased and self‐esteem increased. Furthermore, when students experienced a discrepancy between their personal standards and actual performance, their depression levels increased and self‐esteem decreased. © 2000 John Wiley & Sons, Inc.  相似文献   
898.
This paper provides a critique of the article by Gary James and Dave Day on ‘The Emergence of an Association Football Culture in Manchester, 1840–1884', published in Sport in History. We suggest an alternative interpretation of Manchester's football history during this period, arguing that Association football was a minor form of football in a city largely dominated by the rugby code. Furthermore, by employing an artificial construct of Manchester the authors have produced the wrong answer to the wrong question. Rather than trying to prove that Manchester developed an important Association football culture, we suggest they ought to have addressed the question of why such a culture did not exist. The contribution to the development of Association football of three isolated ‘transitory’ clubs in a city as large as Manchester is certainly not ‘substantial’. Subsequently, James and Day also fail to exploit fully their evidence for early football in the Manchester area by omitting to relate this properly to the much wider ongoing debate surrounding the origins of football. Conversely, there is ample evidence that ‘substantial’ Association football developments actually occurred in East Lancashire, centred on Bolton, Blackburn and Darwen, developments that are scarcely noted in James and Day's account.  相似文献   
899.
Using a sample of 531 10-year-olds from Germany and the United States, the study investigated the relationships among the structure of everyday experience, domain-specific control beliefs, acquisition of science knowledge, and solving of everyday technical problems. It assumed that children acquire operative schemata through daily experiences with technical objects and toys which not only transfer to solving technical everyday problems but also have a positive influence on school science learning. It was also thought that the covariation between technical everyday experiences and science achievement/technical problem solving would be mediated by control beliefs. A causal model, developed and tested by means of structural equation modeling, showed that domain-specific out-of-school experience only indirectly influences problem-solving performance, mediated by control beliefs. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 987–1013, 1998.  相似文献   
900.
The problem addressed by this study is that first-year college chemistry students learn little of the conceptual material associated with chemistry experiments they perform. The thesis of this research is that the construction of prelab and postlab concept maps help students understand the concepts involved in the experiments they perform. The study was conducted using 32 non–science majors enrolled in a first-year chemistry course. The experimental group constructed prelab and postlab concept maps, while the control group wrote essays explaining the conceptual chemistry of the four experiments used in this study. Both groups took 25-item achievement tests 1 week after each experiment. Prelab and postlab concept maps were scored and evaluated for significant differences. Five students were interviewed to investigate their perceptions regarding the usefulness of concept maps in chemistry laboratories. No significant differences were found between treatment groups with respect to students' conceptual understanding as determined by the multiple choice achievement tests. Students responded very positively toward the use of concepts maps in the laboratory. They felt strongly that constructing prelab and postlab concept maps helped them understand the conceptual chemistry of the experiments. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 1015–1029, 1998  相似文献   
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