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921.
This study investigated which social media platforms are used as information sources, and for what purposes. It also examined how user characteristics are related to the use of different platforms. A Web-based survey was used to collect data from undergraduate students. Responses from more than 800 students showed that most of the social media platforms are used as information sources, where wikis, user reviews, and media-sharing sites emerged as the top platforms. The purpose of use varied across platforms. T-test and ANOVA results also revealed individual differences. Significant differences in gender, class level, academic discipline, and Big Five personality traits were found in the frequency of information seeking using different platforms and also in the purpose of use. Study findings have implications for information literacy (IL) education and information services. Because many students are actively using social media platforms for a variety of information-seeking purposes, it is suggested that IL programs embrace social media as potential information sources and offer effective strategies for using and evaluating these increasingly popular social media sources.  相似文献   
922.
This study analyzes the Triple Helix (TH) structure of an online national food cluster. Although the university–industry–government (UIG) approach provides useful insights into innovation and its diffusion, few studies have examined how such systems are organized and operate in cyberspace. Foodpolis is an export-oriented national food cluster targeting markets in Northeast Asia, including China and Japan. Foodpolis encompasses national food industry complexes and government-led agricultural and food R&D institutes whose goal is to advance food-processing technologies. This study employs the webometric analysis method to reveal the communication pattern of interactions between participating actors. The study evaluates web mentions and hyperlink networks to investigate links to and from the website of Foodpolis (Foodpolis.kr) by using the NodeXL software package. The results for links to and from Foodpolis do not indicate sufficient interactions between UIG websites and Twitter accounts. Instead, the website and Twitter account of Foodpolis were linked to its own online café, websites of individuals, and government websites. The results suggest that UIG actors should employ online communication channels in a more proactive manner for diffusing innovative initiatives such as Foodpolis.  相似文献   
923.
This article reports on evaluation studies of the Virtual Tutee System (VTS) designed to enhance students’ engagement in academic reading. The VTS is a web-based peer-tutoring environment in which students teach a virtual tutee about the content in course readings that students have been assigned to learn. With the VTS, students interact with virtual tutees by providing lecture notes and answering questions from these tutees. The initial prototype of the VTS was implemented and evaluated through two field trials in a college classroom. The purposes of the two field trials were to assess the efficacy of the VTS and improve its design. In the first field trial, students successfully completed the VTS and showed a deeper engagement in reading with the use of the VTS, but reported several design issues. Based on findings from the first trial, two modifications in the VTS design were made. In the second field trial, students used the revised VTS. They expressed enjoyment in teaching their virtual tutees and appreciated the value of the VTS. They also demonstrated a significant increase in their reading strategy use. The article concludes with design considerations for the VTS and implications for future research and development.  相似文献   
924.
This paper examines the politics of South Korea’s multicultural discourse and locates its recent development in the context of a broader analytical discussion about multiculturalism. Utilizing the historical experience of the USA, this paper identifies the three orders of multiculturalism. Up until the civil rights movement of the 1950s and 1960s, the USA exhibited the first-order multiculturalism where diverse populations coexisted under discriminatory policies. The post-civil rights era exemplifies the second-order multiculturalism because it not only institutionalized the equality discourse in public spheres, but also provided legal protection against discriminatory practices. Both Korea and the USA, however, share the challenge of achieving the third-order multiculturalism that fosters inter-cultural understanding and addresses the socially embedded inequalities.  相似文献   
925.
Educational psychology has seen rapid growth as an academic discipline in recent years. The current study reviewed research articles published in Asia Pacific Education Review (APER), a journal that has been gaining greater international recognition, to reveal recent trends in educational psychology research in Asia Pacific. Specifically, the study reviewed general (country, research methods and academic subject) and topical trends among 84 articles published in APER from 2005 to 2013. Findings of the study revealed that studies on diverse age groups were conducted in various countries. Although quantitative research greatly outnumbered qualitative research, qualitative research appeared to be increasingly accepted. Topics from special education and counseling were actively studied, with the greatest focus on learner characteristics highlighting individual differences. Outlined research trends and related discussions in this study may be useful for educational psychology researchers in East Asia.  相似文献   
926.
We tested the interaction between task value and self-efficacy on defensive pessimism, academic cheating, procrastination and self-handicapping among 574 Korean 11th graders in the context of English as a foreign language. We hypothesised that perceiving high value in tasks or domains for which self-efficacy was low would pose a threat to perceived self-worth, leading students to resort to various maladaptive achievement strategies. Hierarchical multiple regression analyses demonstrated that, consistent with our hypothesis, the relationships of task value with academic cheating and procrastination depended on the level of self-efficacy. Perceiving high intrinsic value positively predicted academic cheating for students with low self-efficacy but not for students with high self-efficacy. Likewise, perceiving intrinsic or utility value positively predicted procrastination for students with low self-efficacy but not for students with high self-efficacy. Our findings support the major tenets of self-worth theory.  相似文献   
927.
Developing teachers' knowledge about assessing English language learners (ELLs) is critical for achieving intended policy outcomes of improving teaching under Race to the Top policy and Common Core State Standards. In addition to teachers' expressed concerns about teaching Common Core State Standards to ELLs in a national survey published in Education Week (Gewertz, 2013 Gewertz, C. (2013, February). Standards worrying teachers. Education Week, 32(22), 1213. [Google Scholar]), the formation of two assessment consortiums (i.e., Smarter Balanced Assessment Consortium, or SBAC, and Partnership for Assessment of Readiness for College and Careers, or PARCC) indicates the urgency for teachers to demonstrate their assessment knowledge and for schools to provide meaningful professional development opportunities in that area. In this article, we detail the rationale for school-based professional development targeting assessment, especially for new teachers, and outline a proposed procedure for providing such training.  相似文献   
928.
Drawing upon research on the visual complexity effect and Dual Coding Theory, this study investigated a) the effects of character properties on, and b) the contribution of individual learner differences to Chinese character acquisition. Participants included 325 Chinese-speaking children in grades 1 through 3 in China. Using a novel character acquisition task, the study extended the scope of previous research by investigating the process of acquiring the meaning of new characters. Results showed that for all three grade-groups, a) characters with radicals and with less visual complexity were easier to acquire than characters without radicals and with greater visual complexity; and b) the effect of radical presence was more pronounced with characters with greater visual complexity. Visual analogical skill made a significant contribution to the acquisition of characters varying in properties, regardless of age. The contribution of radical awareness, however, varied with character properties and age.  相似文献   
929.
In the last few decades, changing socioeconomic and family structures have increasingly left children alone without adult supervision. Carefully prepared and limited periods of unsupervised time are not harmful for children. However, long unsupervised periods have harmful effects, particularly for those children at high risk for inattention and problem behaviors. In this study, we examined the influence of unsupervised time on behavior problems by studying a sample of elementary school children at high risk for inattention and problem behaviors. The study analyzed data from the Children's Mental Health Promotion Project, which was conducted in collaboration with education, government, and mental health professionals. The child behavior checklist (CBCL) was administered to assess problem behaviors among first- and fourth-grade children. Multivariate logistic regression analysis was used to evaluate the influence of unsupervised time on children's behavior. A total of 3,270 elementary school children (1,340 first-graders and 1,930 fourth-graders) were available for this study; 1,876 of the 3,270 children (57.4%) reportedly spent a significant amount of time unsupervised during the day. Unsupervised time that exceeded more than 2 h per day increased the risk of delinquency, aggressive behaviors, and somatic complaints, as well as externalizing and internalizing problems. Carefully planned afterschool programming and care should be provided to children at high risk for inattention and problem behaviors. Also, a more comprehensive approach is needed to identify the possible mechanisms by which unsupervised time aggravates behavior problems in children predisposed for these behaviors.  相似文献   
930.
This study examined the relationship of family background on students’ academic self-efficacy and the impact of students’ self-efficacy on their career and life success expectations. The study used the national dataset of the Educational Longitudinal Study of 2002 (ELS: 2002), funded by the U.S. Department of Education. Based on a path model, results demonstrated that family background predicted academic self-efficacy positively and students’ career and life success expectations negatively. However, with the mediating influence of academic self-efficacy, family background positively influenced students’ career and life success expectations. School counselors should consider interventions to enhance interactions between parents and students and seek to develop positive perceptions about students’ capabilities and futures. In addition, school counselors need to be knowledgeable about curricula, enrichment classes, summer opportunities, various educational options, and students’ academic and career aspirations for providing better guidance.  相似文献   
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