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831.
832.
影响力系数和感应度系数是投入产出分析中的两个重要系数,利用影响力系数和感应度系数指标可以分析、比较国民经济中各部门或各行业的重要地位及其对国民经济中各行业的推动作用,从而为促进经济的发展建言献策。通过这两个系数实证分析了安徽省消费需求与经济增长的关系,结果显示:消费需求拉动第三产业总产出最显著,对第二产业的拉动次之,说明消费需求的增加对第二、三产业的发展具有极其重要的带动作用。为了促进安徽省经济的健康发展,扩大的消费需求仍是目前的主要任务之一。 相似文献
833.
José Luis Zafra-Gómez Isabel Román-Martínez María Elena Gómez-Miranda 《Assessment & Evaluation in Higher Education》2015,40(8):1050-1069
The aim of this study is to determine the impact of inquiry-based learning (IBL) on students’ academic performance and to assess their satisfaction with the process. Linear and logistic regression analyses show that examination grades are positively related to attendance at classes and tutorials; moreover, there is a positive significant relationship between academic performance and IBL, which is considered useful for better understanding of the subject. While students’ satisfaction is directly associated with class attendance and motivation and with the perceived usefulness of IBL, it is unaffected by attendance at tutorials. We conclude, therefore, that students become more involved in learning and acquire increased knowledge of the subject when an IBL-based method is followed. 相似文献
834.
ABSTRACTOnline writing courses have developed in importance to meet student learning and institutional expectations; over time, a controversy about training online instructors and building sustainable programs has emerged. This article relates training demands within the University of Arizona’s Writing Program and development of an online professional & technical writing certificate. The article proposes training instructors with master courses and building a sustained program through a participatory design to create a professional and integrated environment. 相似文献
835.
Melita Puklek Levpu
ek Candido J. Ingls Juan C. Marzo Jose M. García‐Fernndez 《Psychology in the schools》2015,52(9):860-873
The purpose of this study was to examine the reliability and validity of the School Anxiety Inventory (SAI) using a sample of 646 Slovenian adolescents (48% boys), ranging in age from 12 to 19 years. Single confirmatory factor analyses replicated the correlated four‐factor structure of scores on the SAI for anxiety‐provoking school situations (Anxiety about School Failure and Punishment, Anxiety about Aggression, Anxiety about Social Evaluation, and Anxiety about Academic Evaluation), and the three‐factor structure of the anxiety response systems (Physiological Anxiety, Cognitive Anxiety, and Behavioral Anxiety). Equality of factor structures was compared using multigroup confirmatory factor analyses. Measurement invariance for the four‐ and three‐factor models was obtained across gender and school‐level samples. The scores of the instrument showed high internal reliability and adequate test–retest reliability. The concurrent validity of the SAI scores was also examined through its relationship with the Social Anxiety Scale for Adolescents (SASA) scores and the Questionnaire about Interpersonal Difficulties for Adolescents (QIDA) scores. Correlations of the SAI scores with scores on the SASA and the QIDA were of low to moderate effect sizes. 相似文献
836.
Almerich Gonzalo Suárez-Rodríguez Jesús Díaz-García Isabel Orellana Natividad 《Education and Information Technologies》2021,26(4):3845-3869
Education and Information Technologies - University students have to master new competences to be able to completely form part of Knowledge Society, which are known as 21st-century competences.... 相似文献
837.
For many students, school is a place that makes no sense; a place where students’ interests are not reflected in the curriculum. Using mixed methods research, we developed an instrument that identifies student interests. This instrument was applied in a pilot study that considered 10th-grade students from three schools in Santiago, Chile. We compared student interest and national curriculum for different factors and established how well aligned these are. The results reveal that private school students prefer subjects that require greater cognitive development, related to Young’s powerful knowledge. Students from voucher schools, on the other hand, prefer to develop their knowledge of the arts and physical education, both of which are subjects they tend to enjoy. These findings are coherent with Bernstein’s theories. This pattern is also repeated when comparing high-performing students with their low-performing counterparts, regardless of school type. The findings of this study not only help identify which subjects the students want to study, but also to understand the reasons behind their preferences. Understanding these reasons is key for developing a more contextualised curriculum that makes more sense to the students. 相似文献
838.
Andrea Oxley da Rocha Diane Alícia Tormes Natassia Lehmann Rafael Santos Schwab Raphael Teixeira Canto 《Anatomical sciences education》2013,6(3):199-204
The use of dissection to study human anatomy is the foundation for educational excellence among future health professionals, as it offers an ideal opportunity to learn the body's morphology in three dimensions while also providing students with a more humanistic education. The shortage of bodies for dissection, combined with the Brazilian population's lack of knowledge concerning the possibility of voluntarily donating their own bodies, led to the creation of the Body Donation Programs for Education and Research in Anatomy at the Federal University of Health Sciences of Porto Alegre (UFCSPA). The program is based on three pillars: Informing the general public about the program, donor registration, and donation itself. Since the creation of the donor program in 2008, there has been an increase in both the number of donations made during donor's lifetime and the number of bodies received by the university. There has also been a shift in relation to the origin of these bodies, as before the creation of the program most bodies were unclaimed cadavers, while today most of the bodies are sourced from voluntary donations. The initial results regarding the public's acceptance of the possibility of making body donations have been encouraging, as shown by the annual growth in donor registrations. Consequently, the quality and quantity of the material available for educational purposes have greatly improved. Anat Sci Educ. © 2013 American Association of Anatomists. 相似文献
839.
Contributions of print exposure to first and second grade oral language and reading in Chile 下载免费PDF全文
Katherine Strasser Daniela Vergara M. Francisca del Río 《Journal of Research in Reading》2017,40(Z1):S87-S106
This study examines the contribution of print exposure to oral language (expressive vocabulary and listening comprehension) and reading (word reading and reading comprehension) in first and second grade in Chile, and tests whether the contribution of print exposure to reading comprehension is mediated by language and word reading skills. Two‐hundred and eighty one children (mean age 6.55 years) participated. Print exposure was measured with a book‐cover recognition task in first grade, and outcomes were measured both in first and second grade. Print exposure had direct effects on all outcomes in first grade and indirect effects in second grade. Effects on first grade reading comprehension were partially mediated by listening comprehension and word reading, but not vocabulary. We discuss the importance of the findings for improving reading comprehension in countries with low access to books. 相似文献
840.
As contact with liquids occurs from an early stage in individuals' lives, children construct explanations for liquids and liquid‐state phenomena. These may differ from the accepted scientific explanations, interfere with formal teaching, and even persist until entry into higher education. The objective of this investigation is to compare student‐teachers' and in‐service science teachers' explanations for liquid‐state phenomena, in three European countries. Data were collected by means of a questionnaire applied to 195 Italian, Portuguese, and Spanish in‐service science teachers. Data analysis revealed poor performance among participants, showing low percentages of correct answers. In addition, no systematic differences were found between participants from the three countries, and teaching experience seems to minimize some of the conceptual difficulties showed by in‐service teachers. Globally, science education seems to have had a limited effect on student‐teachers' and in‐service science teachers' conceptions. We conclude that more attention should be paid to the liquid state in both initial and continuing teacher education programs so that teachers can understand more clearly liquid‐state phenomena and succeed in explaining them to their students. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 349–374, 2007 相似文献