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991.
This study investigated gender differences in students' perceptions of their psychosocial environment and related variables. Analyses of data collected from 644 middle school students reveal that there were significant differences in boys' and girls' perceptions, in favor of girls. Ten academic background variables were examined. Multiple regression results identified, in addition to gender, school membership, attendance, time spent doing homework, students' academic expectations, course grade, and course content as significant variables for all students, accounting for 31% of the variance in environment. There were gender-related disparities for the variables involved. While time spent doing homework, students' academic expectations, course grade, and course content had significant effects on both boys and girls' environments, school membership and time spent in watching TV had effects only on girls' perceptions. Educational implications of the findings are also discussed in the article. This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
992.
DAVID L. HILDEBRAND 《Journal of Philosophy of Education》2018,52(2):287-300
The central objective of Dewey's Democracy and Education is to explain ‘what is needed to live a meaningful life and how can education contribute?’ While most acquainted with Dewey's educational philosophy know that ‘experience’ plays a central role, the role of ‘situations’ may be less familiar or understood. This essay explains why ‘situation’ is inseparable from ‘experience’ and deeply important to Democracy and Education’s educational methods and rationales. First, a prefatory section explores how experience is invoked and involved in pedagogical practice, especially experience insofar as it is (a) experimental, (b) direct, and (c) social‐moral in character. The second and main section on situations follows. After a brief introduction to Dewey's special philosophical use of ‘situation’, I examine how situations are implicated in (a) student interest and motivation; (b) ‘aims’ and ‘criteria’ in problem‐solving; and (c) moral education (habits, values, and judgements). What should become abundantly clear from these examinations is that there could be no such thing as meaningful education, as Dewey understood it, without educators’ conscious, intentional, and imaginative deployment of experience and situations. 相似文献
993.
Abstract Two age groups of normal children (7y 8m and 12y 7m) were asked to draw two cubes placed in three different spatial arrangements. A third group of ESN(M) children who had a chronological age of 12y 7m but a mental age of 7y 11m was also tested. Generally, the way that the three groups represented the cubes was in accord with the predictions made from previous research findings. One striking difference, however, was that only the older normal children attempted to depict the solidity of the cubes; in doing so, they represented the model from a viewpoint which was not their own. This finding raises doubts about the assumption that the developmental trend is towards drawing a picture from the artist's own viewpoint. The responses of the ESN (M) children resembled those of the younger normal subjects and both these groups produced more developmentally advanced drawings than had been expected. 相似文献
994.
Bullying is a significant concern in schools, and both bullies and victims are at risk for negative outcomes. In this study, 239 sixth‐grade teachers completed questionnaires about their perceptions of four components of school climate: high‐risk student behaviors, school‐wide barriers to learning, principal support, and cooperation among teachers. Teachers’ expectations and self‐efficacy for working effectively with both bullies and victims were assessed using case study vignettes. The results indicated that teachers’ perceptions of principal support were significantly related to teachers’ expectations and self‐efficacy for working with bullies. A graduate degree was also related to greater self‐efficacy for working with bullies. Administrators and school psychologists should consider the role of perceived principal support as an important factor in influencing teachers’ expectations and beliefs in working with bullies. 相似文献
995.
Susan L. O'Rourke Marie Martin 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(5):875-882
This paper describes the development of a virtual learning environment using a blend of collaborative technologies and human resources to provide US preservice teachers with an authentic experience of another culture. A core design component is the use of ‘embedded instructors’ who are natives of and living in the target country (N. Ireland) while delivering the course in the USA. The wider issue of the potential depersonalisation of online learning is also addressed, and effective strategies for promoting the human dimension and sustaining learner engagement are described. In the context of globalisation, as well as of the constantly increasing provision of online courses, the course model could be of interest to both the academic and the corporate world. 相似文献
996.
Daniel J. Egan Joshua Gentges Linda Regan Jessica L. Smith Kelly Williamson Tiffany Murano 《AEM Education and Training》2019,3(2):193-196
Resident remediation is a complex and common issue in emergency medicine programs and requires a specific knowledge base. The Remediation Task Force (RTF) of the Council of Residency Directors in Emergency Medicine (CORD‐EM) was created to identify remediation best practices and to develop tools for program directors. Initially housed on a Wiki page, and now located within the CORD‐EM website, the RTF provides resources including accepted universal language for documentation and sample remediation plans. The RTF also created a remediation consult service composed of experienced educators to provide real‐time structured feedback and advice to submitted remediation scenarios with consultation outcomes and conclusions uploaded to the website. CORD‐EM members now have easy access to online resources and expert advice for remediation queries through the consult service. The combination of online resources and access to real‐time expert advice is an innovative approach to improving resident remediation and recognizing best practices. 相似文献
997.
Genevra Hart Nathan M. Holmes Justin A. Harris R. Frederick Westbrook 《Learning & behavior》2014,42(4):383-397
Three experiments examined the effect of systemic administration of the benzodiazepine midazolam on extinction and re-extinction of conditioned fear. Experiment 1 demonstrated that midazolam administration prior to extinction of a conditioned stimulus (CS) impaired that extinction when rats were subsequently tested drug free; however, extinction was spared if rats were extinguished, reconditioned, and re-extinguished under midazolam. Experiment 2 provided a replication of this effect within-subjects; rats were conditioned to two CSs (A and B), extinguished to one (A-), reconditioned to both, and then extinguished/re-extinguished to both stimuli in compound (AB-), under either vehicle or midazolam. On the drug-free test, rats given midazolam froze more to the CS that had been extinguished (B) than the one that been re-extinguished (A). The final experiment examined whether extinction under midazolam was regulated by prediction error. Rats were trained with three CSs (A, B, C) and extinguished to two (A-, C-). These stimuli then underwent additional extinction under midazolam or vehicle, with one CS now presented in compound with the non-extinguished CS (AB-, C-). Rats were then tested for fear of A relative to C. Rats given vehicle showed a deepening of extinction to A relative to C, as is predicted from error-correction models; however, rats given midazolam failed to show any such discrepancy in responding. The results are interpreted to indicate that the drug reduced prediction error during extinction by reducing fear, and rats were able to re-extinguish fear via a retrieval mechanism that is independent of prediction error. 相似文献
998.
999.
Elsie L. Echeverri-Carroll Michael D. Oden David V. Gibson Evan A. Johnston 《Research Policy》2018,47(1):209-217
There has been considerable media coverage highlighting the lack of gender diversity in Silicon Valley, stressing the relatively low participation of women in the high-tech economy. Austin offers a unique case for testing whether similar gender issues characterized other high-tech regions because the city has historically benefited from the expansion of Silicon Valley’s large high-tech firms since the 1980s. The gender-biased business practices identified in Silicon Valley firms may have been transferred to their branch plants in Austin. Our analysis shows women’s losses in middle-skill occupation employment shares were concentrated in the low-tech industry and were partially offset by job share gains in high-skill occupations in the same sector between 1980 and 2015. Men’s losses in middle-skill occupation job share were also mainly concentrated in the low-tech sector but were partially offset by employment share gains in high-skill occupations only in the high-tech industry during this period. Women made large gains in relative real median wages only in high-skill occupations in the high-tech industry while their relative real median wages in other skill occupations and in the low-tech industry stagnated around zero during this period. Men’s gains in relative median wages were also concentrated only in the high-tech industry but were less than half of women’s and were negative (between ?10 and ?21 percent) in other occupations in the high-tech industry and across all occupations in the low-tech industry. As noted in previous studies, the impact of job polarization is not well understood across sectors and gender. This study finds the high-tech industry in Austin has had unintended consequences in terms of job polarization across gender, providing relatively fewer job opportunities in high-skill occupations to women than men but offering much higher gains in relative real median wages to women than men. Males also found relatively more job opportunities in high-skill occupations in the high-tech industry than women but experienced only half of women’s gains in relative median wages in this industry between 1980 and 2015. 相似文献
1000.